Trane YSC036A1, YSC036AW, YSC036A3, YSC036A4, YSC048A1 User Manual

...
Packaged Gas/Electric Rooftop Units
Precedent™ 3 - 10 Tons — 60 Hz
RT-PRC006-ENOctober 2004
Packaged Rooftop Air Conditioners
Through the years, Trane has designed and developed the most complete line of Packaged Rooftop products available in the market today. Trane was the first to introduce the Micro—microelectronic unit controls—and has continued to improve and revolutionalize this design concept.
Electromechanical controls are available for simpler applications, and for the more sophisticated, ReliaTel™ microprocessor controls.
The ReliaTel control platform offers the same great features and functionality as the original Micro, with additional benefits for greater application flexibility.
With its sleek compact cabinet, rounded corners and beveled top Precedent continues to provide the highest standards in quality and reliability, comfort, ease of service, and the performance of Trane light commercial products.
Trane customers demand products that provide exceptional reliability, meet stringent performance requirements, and are competitively priced. Trane delivers with Precedent.
Precedent features cutting edge technologies: reliable compressors, Trane engineered ReliaTel controls, computer-aided run testing, and Integrated Comfort™ Systems. So, whether you’re the contractor, the engineer, or the owner you can be certain Precedent Products are built to meet your needs.
It’s Hard To Stop A Trane.
®
© 2004 American Standard Inc. All rights reserved
RT-PRC006-EN
Contents
Introduction
Features and Benefits
Application Considerations
Selection Procedure
Model Number Description
General Data
Performance Data
Cooling Performance Fan Performance Heating Performance
Controls
Electric Power
Dimension and Weights
2
4
11
12
14
15
28 28
37 75
77
79
86
RT-PRC006-EN
Mechanical Specifications
95
3
Features and Benefits
Factory Installed Options
• Black Epoxy Pre-Coated Coils
Dehumidification Option
• High Pressure Cutout
• Hinged Access Doors
• Novar Return Air Sensor
• Novar Unit Controls
• Phase Monitor
• Powered or Unpowered Convenience Outlet
• Supply and/or Return Air Smoke Detector
• Thermal Expansion Valve
• Through the Base Electrical Access
• Through the Base Electrical With Circuit Breaker
• Through the Base Electrical With Disconnect Switch
• Two-Inch Pleated Filters
Factory or Field Installed Options
Clogged Filter/Fan Failure Switch
Differential Pressure Switches
Discharge Air Sensing Kit
Economizer
Electric Heaters
Frostat
LonTalk
Oversized Motors
Reference or Comparative Enthalpy
Tool-less Hail Guards
Trane Communications Interface (TCI)
®
Communications Interface
Field Installed Options
CO
Sensing
2
Digital Display Zone Sensor
Dual Thermistor Remote Zone Sensor
High Static Drive
Humidity Sensor
Manual Outside Air Damper
Motorized Outside Air Dampers
Powered Exhaust
Remote Potentiometer
Roof Curb
Thermostat
Ventilation Override Accessory
Zone Sensor
RT-PRC006-EN4
Features and Benefits
Easy to Install, Service and Maintain
Because today’s owners are very cost­conscious when it comes to service and maintenance, the Trane Precedent was designed with direct input from service contractors. This valuable information helped to design a product that would get the serviceman off the job quicker and save the owner money. Precedent does this by offering:
Quality and Reliability
ReliaTel™ Controls (LCI-R)
ReliaTel controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature.
Quality and Reliability are enhanced through ReliaTel control and logic:
—prevents the unit from short cycling,
considerably improving compressor life.
—ensures that the compressor will run
for a specific amount of time which allows oil to return for better lubrication, enhancing the reliability of the compressor.
Precedent with ReliaTel reduces the number of components required to operate the unit, thereby reducing possibilities for component failure.
ReliaTel Makes Installing and Servicing Easy
ReliaTel eliminates the need for field installed anti-shortcycle timer and time delay relays. ReliaTel controls provide these functions as an integral part of the unit. The contractor no longer has to purchase these controls as options and pay to install them.
The wiring of the low voltage connections to the unit and the zone sensors is as easy as 1-1, 2-2, and 3-3. This simplified system makes wiring easier for the installer.
ReliaTel Makes Testing Easy
ReliaTel requires no special tools to run the Precedent unit through its paces. Simply place a jumper between Test 1 and Test 2 terminals on the Low Voltage Terminal Board and the unit will walk through its operational steps automatically. — The unit automatically returns control to the zone sensor after stepping through the test mode a single time, even if the jumper is left on the unit.
As long as the unit has power and the “system on” LED is lit, ReliaTel is operational. The light indicates that the controls are functioning properly.
ReliaTel features expanded diagnostic capabilities when utilized with Trane Integrated Comfort™ Systems.
Some zone sensor options have central control panel lights which indicate the mode the unit is in and possible diagnostic information (dirty filters for example).
Other ReliaTel Benefits
The ReliaTel built-in anti-shortcycle timer, time delay relay and minimum “on” time control functions are factory tested to assure proper operation.
ReliaTel softens electrical “spikes” by staging on fans, compressors and heaters.
Intelligent Fallback is a benefit to the building occupant. If a component goes astray, the unit will continue to operate at predetermined temperature setpoint.
Intelligent Anticipation is a standard ReliaTel feature. It functions continuously as ReliaTel and zone sensor(s) work together in harmony to provide much tighter comfort control than conventional electro-mechanical thermostats.
The same ReliaTel Board fits all Precedent Packaged Gas/Electrics, Cooling with Electric Heat, and Heat Pump models. This provides standardization of parts for contractors. Less money is tied up in inventory with ReliaTel.
Electromechanical Controls
For the simpler job that does not require a building automation system, or expanded diagnostics capabilities, Precedent offers electromechnical controls. This 24-volt control includes the control transformer and contactor pressure lugs for power wiring.
ReliaTel™
5RT-PRC006-EN
Features and Benefits
Outstanding Standard and Optional Components
Black Epoxy Pre-Coated Coils
The pre-coated coils are an economical option for protection in mildly corrosive environments.
Cabinet Integrity
For added water integrity, Precedent has a raised 1 return of the downflow units to prevent water from blowing into the ductwork.
Clogged Filter/Fan Failure Switch
A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication.
These sensors allow a zone sensor service light or Integrated Comfort System to indicate a dirty filter or a fan that’s not working. The field installation charges for these valuable feedback devices often eliminate them from consideration. Factory installation can make such features a good investment.
CO2 Sensing
The CO2 sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO As the CO2 levels increase, the outside air damper modulates to meet the CO space ventilation requirements. The CO sensor kit is available as a field installed accessory.
Colored And Numbered Wiring
Save time and money tracing wires and diagnosing the unit.
1
/8" lip around the supply and
(Carbon Dioxide) in the air.
2
2
2
Compressors
Precedent contains the best compressor technology available to achieve the highest possible performance. Our compressor line includes Trane built ClimaTuff
Condenser Coil
Precedent boasts a patent-pending 1+1+1 condenser coil, permanently gapped for easy cleaning.
®
reciprocating and scrolls.
Dehumidification (Hot Gas Reheat) Option
This option allows for increased outdoor air ventilation. It reduces humidity levels while increasing comfort level in the air space. Cooling can operate without a demand for dehumidification. The hot gas reheat coil is designed to deliver maximum reheat temperatures and pivot to allow for easy access cleaning.
Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone sensors. This sensor should be utilized with ReliaTel™ controls.
Discharge Air Sensing Kit
Provides true discharge air sensing in heating models. The kit is functional only with the ReliaTel Options Module.
Downflow And Horizontal Economizers
The economizers come with three control options — dry bulb is standard, enthalpy and differential enthalpy are optional.
Dual Thermistor Remote Zone Sensor
This sensor will reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls.
RT-PRC006-EN6
Features and Benefits
Foil-Faced Insulation
All panels in the evaporator section of the unit have cleanable foil-faced insulation. All edges are either captured or sealed to ensure no fibers get into the airstream.
Factory Built Roof Curbs
Available for downflow units. Only two roof curbs for the entire Precedent line simplifies curb selection.
Flexibility
Units are built to order in our standard “shortest in the industry” ship cycle time.
Fresh Air
0 - 25% manual or 0 - 50% motorized outside air hoods are available.
High Pressure Cutout
This factory-installed option is offered for units that do not have High Pressure Cutout as standard. All 3-phase units with scroll compressors include High Pressure cutout as standard.
High Static Drive Accessory
Available on many models, this high static drive accessory extends the capability of the standard motor. Avoid expensive motors and operating costs by installing this optimized sheave accessory.
Hinged Access Doors
These doors permit easy access to the filter, fan/heat, and compressor/ control sections. They reduce the potential roof damage from screws or sharp access door corners.
LonTalk
®
Communications Interface
The LonTalk communications interface allows the unit to communicate as a Tracer™LCI-V device or directly with generic LonTalk Network Building Automation System Controls.
Phase Monitor
Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator.
Power Exhaust Option
This option is available on downflow units and provides exhaust of the return air, when using a downflow economizer, to maintain proper building pressurization. Great for relieving most building overpressurization problems.
Progressive Tubular Heat Exchanger
The compact cabinet features a tubular heat exchanger in low, medium and high heat capacities. The heat exchanger is fabricated using stainless steel burners and corrosion­resistant aluminized steel tubes as standard on all models. It has an induced draft blower to pull the gas mixture through the burner tubes. The heater has a direct spark ignition system which doubles as a safety device to prove the flame. Gas electric Precedent models exceed all California seasonal efficiency requirements. They also perform better than required to meet the California NOx emission requirements.
Quick-Access Panels
Remove two screws for access to the standardized internal components and wiring.
Quick-Adjust Idler Arm
With the Quick-Adjust Idler Arm, the belt and sheaves can be quickly adjusted without moving the mounted fan motor. The result is a major savings in time and money.
Reference or Comparative Enthalpy
Measures and communicates humidity while maximizing comfort control.
Sloped Drain Pans
Every Precedent unit has a non­corrosive, removable, double-sloped drain pan that’s easy to clean and reversible to allo w installation of drain trap on either side of the unit.
Standardized Components
Components are placed in the same location on all Precedent units. Familiarize yourself with one Precedent and you are familiar with every Precedent. Due to standardized components throughout the Precedent line, contractors/owners can stock fewer parts.
Supply and/or Return Air Smoke Detector
With this option installed, if smoke is detected, all unit operation will be shut
down. Reset will be manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when
used with certain models.
Thermal Expansion Valve
Available for a wider range of applications.
Trane Communication
TM
System.
Interface (TCI)
Available factory or field installed. This module when applied with the ReliaTel™ easily interfaces with Trane’s Integrated Comfort
7RT-PRC006-EN
Features and Benefits
Tool-less Hail Guards
Tool-less, hail protection quality coil guards shall be either factory or field­installed for condenser coil protection. This option protects the condenser coil from vandalism and/or hail damage.
Unit Cabinet
The compact cabinet with rounded corners takes up less room and is less costly to ship. The beveled and ribbed top is not only aesthetically pleasing, it is designed to prevent water from pooling.
Va riTra c
When Trane’s changeover VAV System for light commercial applications is coupled with Precedent, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by VariTrac.
Ventilation Override Accessory
With the Ventilation Override Accessory installed, the unit can be set to transition to up to 3 different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust. The transition occurs when a binary input on the RTOM is closed (shorted). This would typically be a hard wired relay output from a smoke detector or fire control panel. The ventilation override kit is available as a field installed accessory.
Zone Sensors
Available in programmable, automatic and manual styles. Precedent offers ultimate flexibility. Units are built to order in our standard “shortest in the industry” ship cycle time.
VariTrac™
Rigorous Testing
All of Precedent’s designs were rigorously rain tested at the factory to ensure water integrity.
Actual shipping tests were performed to determine packaging requirements. Units were test shipped around the country to determine the best packaging. Factory shake and drop tests were used as part of the package design process to help assure that the unit arrives at the job site in top condition.
Rigging tests include lifting a unit into the air and letting it drop one foot, assuring that the lifting lugs and rails hold up under stress.
We perform a 100% coil leak test at the factory. The evaporator and condenser coils are leak tested at 200 psig and pressure tested to 450 psig.
All parts are inspected at the point of final assembly. Sub-standard parts are identified and rejected immediately.
Every unit receives a 100% unit run test before leaving the production line to make sure it lives up to rigorous Trane requirements.
RT-PRC006-EN8
Features and Benefits
Easy to Install
Convertible Units
The units ship in a downflow
configuration. They can be easily converted to horizontal by simply moving two panels.
Units come complete with horizontal
duct flanges so the contractor doesn’t have to field fabricate them. These duct flanges are a time and cost saver.
Easy Access Low Voltage Terminal Board
Precedent’s Low Voltage Terminal Board is external to the electrical control cabinet. It is extremely easy to locate and attach the thermostat wire and test operation of all unit functions. This is another cost and time saving installation feature.
Low Voltage Connections
The wiring of the low voltage connections to the unit and the zone sensors is as simple as 1-1, 2-2, and 3-3. This simplified system makes it easy for the installer to wire.
Electric Heaters
Electric heat modules are available within the basic unit. If ordering the Through the Base Electrical option with an Electrical Heater, the heater must be factory installed.
Powered or Unpowered Convenience Outlet
This option is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered. This option can only be ordered when the Through the Base Electrical with either the Disconnect Switch, or Circuit Breaker, option is ordered.
Through the Base Condensate
Every unit includes provisions for through the base condensate drain connections. This allows the drain to be connected through the roof curb instead of a roof penetration.
Through the Base Electrical Utility Access
Factory provided through the base openings simplify wiring and piping. Because these utility openings frequently minimize the number of roof penetrations, the integrity of roofing materials is enhanced.
Through the Base Electrical with Circuit Breaker
This option is a factory installed thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections.
Single Point Power
A single electrical connection powers the unit.
Single Side Service
Single side service is standard on all units.
9RT-PRC006-EN
Features and Benefits
Through the Base Electrical with Disconnect Switch
Factory installed 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available.
Through the Base Utilities Access
An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field installed disconnect switch.
Unit Mounted Disconnect or Circuit Breaker
Codes require a method of assured unit shutdown for servicing. Field-installed disconnects sometimes interfere with service access. Factory installation of unit disconnects reduces costs, assures proper mounting and provides the opportunity to upgrade to unit circuit breaker protection.
Unit Mounted Disconnect or Circuit Breaker
Factory Installed Options
A wide variety of Factory Installed Options (FIOPs) are available.
Convenience Outlet
Added Efficiency
Airflow
Airflow is outstanding. The Precedent can replace an older machine with old ductwork and, in many cases, improve the comfort through better air distribution.
Belt or direct drive – standard or oversized supply fan motors meet a wide airflow range.
Cooling
Standard or High Efficiency Cooling available.
Economizer
Equipped with either dry bulb, reference or comparative enthalpy sensing, this feature provides free cooling as the outdoor temperature and/or humidity decreases. Economizers, correctly installed, offer a valuable energy savings. Factory-installed economizers save time and ensure proper installation.
High Efficiency Motors
This option is available with efficiency ratings from 86.5 up to 91.0. It is not available for all models.
Low Ambient Cooling
All Precedent microprocessor units have cooling capabilities down to 0°F as standard. Electromechanical models have cooling capabilities to 40°F as built, or to 0°F by adding the optional low ambient control (frostat).
Oversized Motors
Factory or field installed oversized motors available for high static applications.
One of our Finest Assets:
Trane Sales Representatives are a Support Group that can assist you with: — Product — Application — Service — Training — Special Applications — Specifications — Computer Programs and much more
Precedent has the features and benefits that make it first class in the light commercial rooftop market.
RT-PRC006-EN10
Application Considerations
Application of this product should be within the cataloged airflow and cooling considerations.
Low Ambient Cooling
The Precedent™ line features, with ReliaTel™ microprocessor controls, low ambient cooling down to 0°F. With electromechanical controls, Precedent features low ambient cooling to 40°F. The following options need to be included/ considered when low ambient applications are required: continuous fan operation, crankcase heaters, thermal expansion valves, frostat. Contact your local Trane Representative for more assistance with low ambient cooling applications.
Barometric Relief
This product line offers an optional barometric relief damper for use in conjunction with economizer option. This accessory consists of gravity dampers which open with increased pressure. As the building air pressure increases, the pressure in the unit return air section also increases, opening the dampers and relieving the conditioned space.
NOTE: THE EFFECTIVENESS OF BAROMETRIC RELIEF DAMPER DURING ECONOMIZING OPERATION IS SYSTEM RELATED.
PRESSURE DROP OF THE RETURN AIR SYSTEM SHOULD BE CONSIDERED TO CONTROL BUILDING PRESSURIZATION.
Heating Operation
The heat exchanger is manufactured with aluminized steel. To prevent condensation within the heat exchanger, do not exceed 50% outside air or a minimum mixed air temperature of 40°F.
Condensate Trap
The evaporator is a draw-thru configuration. A trap must be field provided prior to start-up on the cooling cycle.
Clearance Requirements
The recommended clearances identified with unit dimensions should be maintained to assure adequate service maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the local Trane sales personnel.
Unit Pitch
These units have reversible sloped condensate drain pans. Units must be installed level, any unit slope must be toward the side of unit where condensate drain is connected.
11RT-PRC006-EN
Selection Procedures
Cooling Capacity
Step 1
Calculate the building’s total and sensible cooling loads at design conditions. Use the Trane calculation methods or any other standard accepted method.
Factors used in unit selection:
A
Total Cooling Load: 58 MBh
B
Sensible Cooling Load: 40 MBh
C
Airflow: 2000 cfm
D
Electrical Characteristics: 460/60/3
E
Summer Design Conditions: Entering Evaporator Coil: 80 DB, 67 WB Outdoor Ambient: 95
F
External Static Pressure: 0.52 in. wg
G
Downflow Configuration
H
High Efficiency
I
Economizer
Step 2
As a starting point, a rough determination must be made of the size of the unit. The final selection will be made after examining the performance at the given conditions. Divide the total cooling load by nominal BTUH per ton (12 MBh per ton); then round up to the nearest unit size.
58 MBh / 12 MBh = approx. 5 tons
Step 4
Verify the unit will have enough capacity to meet the building requirements by determining the net capacity, which includes heat generated by the fan. In order to select the correct unit which meets the building’s requirements, the fan motor heat must be deducted from the gross cooling capacity. The amount of heat that the fan motor generates is dependent on the effort by the motor ­cfm and static pressure. To determine the total unit static pressure add the external static pressure to the additional static created by the added features:
External Static (duct system)
0.52 wg
Standard Filter 1 in. 0.06 wg from Table PD-89
Economizer 0.18 wg
(100% Outside Air) from Table
PD-89
Total Static Pressure 0.76 wg
Note: The Evaporator Fan Performance Table PD-64 has deducted the pressure drop for a 1 in. filter already in the unit (see note below Table PD-64). Therefore, the actual total static pressure is 0.76 -
0.06 (from Table PD - 89) = 0.70 wg.
With 2000 cfm and 0.70 wg., Table PD-64 shows 1.07 bhp for this unit. Note below the table gives a formula to calculate Fan Motor Heat,
Heating Capacity
Step 1 — Calculate the building heating
load using the Trane calculation form or other standard accepted method.
Step 2 — Size the system heating capacity to match the calculated building heating load. The following are building heating requirements: a. Total heating load of 60.0 MBh b. 2000 cfm c. Fuel - Natural gas
For the YSC060A4 there are three heating capacities available, 60 MBh, 80 MBh and 130 MBh input models shown in Table PD-91. The output capacities of these furnaces are 48 MBh, 64 MBh and 104 MBh respectively. The medium heat model with 64 MBh best matches the building requirements, indicating a YHC060A4*M should be selected.
Air Delivery Selection
External static pressure drop through the air distribution system has been calculated to be 0.7 inches of water. Enter Table PD-64 for a YHC060A4*M at 2000 cfm and 0.70 static pressure. The standard belt drive motor will give the desired airflow with 1.07 bhp and 1094 rpm.
Accessory Selection
Select accessories needed to accommodate the application.
Step 3
Examine gross capacity: Table PD-13 shows that a YHC060A4 has a gross cooling capacity of 62.4 MBh and 48.4 MBh sensible capacity at 2000 cfm and 95 DB outdoor ambient with 80 DB, 67 WB air entering the evaporator.
To Find Capacity at Intermediate Conditions Not in the Table
When the design conditions are between two numbers that are in the capacity table, interpolation is required to approximate the capacity. Note: Extrapolation outside of the table conditions is not recommended.
2.829 x bhp + .4024 = MBH.
2.829 x 1.07 + .4024 = 3.43 MBH.
Now subtract the fan motor heat from the gross cooling capacity of the unit: Net Total Cooling Capacity = 62.4 MBH - 3.43 = 58.97 MBH.
Net Sensible Cooling Capacity = 48.4 MBH - 3.43 = 44.97 MBH.
Step 5
If the performance will not meet the required load of the building’s total or sensible cooling load, try a selection at the next higher size unit.
RT-PRC006-EN12
Selection Procedure
Dehumidification Selection
Typical 10 ton YHC120A 3200 cfm Total Supply airflow 1280 cfm Outside Air (40%) 1920 cfm Return Air
0.35” External Static Pressure
OA Conditions
Part load day and raining
68°F db 67°F wb
RA’ conditions 75°F db 63°F wb
Step 1: Determine the mixed/ entering air condition (MA’)
MA’ = (% outside air*outside air dry-bulb temperature) + (% return air*return air dry-bulb temperature) MA’ = (0.40*68°F) + (0.60*75°F) MA’ = 72.20°F db
Note: Repeat for wet-bulb temperature (wb).
Plot on psychrometric chart.
MA’
72.2°F db 65°F wb
Step 2: Determine the additonal static pressure drop for a reheat unit
Table PD-89 shows a static pressure drop of 0.15” for the reheat coil and an additional .03 for the mandatory 2” pleated filters required when ordering the dehumidification option. Total static pressure =
1.0+0.015+0.03=1.045 (
1.8 for manual calculations)
Do not forget to also add any additional static from other accessories.
Table PD-82 (airflow table for 10 ton downflow unit) indicates that a standard motor and drive is needed for this airflow and static pressure range.
68°F DB,
OA
67°F WB
75°F DB,
RA'
52% RH
72.2°F DB
MA'
65°F WB
SA' SA
SA SA
Chart C-1
52.2°F DB
51.8°F WB
76°F DB
61°F WB
SA'
SA'
REHEAT
OAOAOA
MA'
MA'
SA
SA
Step 3a: Determine leaving evaporator temperature (SA’)
Leaving Unit Temperature = SA’ Utilizing the manual selection method as previously described and the formula
Temp = gross sensible or latent cooling
capacity in Bth
(cfm)(1.085)
Subtract your sensible temp from the entering db and latent temp from the entering wb or use the TOPSS™ program determine the leaving evaporator temperature (temperature without the addition of fan heat).
52.25 db
57.84 wb
Step 3b: Determine leaving
unit temperature in standard cooling mode
Repeat Step 3a substituting net sensible or latent capacity for gross sensible or latent capacity to find the leaving unit temperature including fan heat or refer to your TOPSS selection.
54.75 db
53.11 wb
Step 4: Determine reheat temperature rise
Using the leaving
evaporator temp (SA’), go to PD-92 and determine the reheat temperature rise for that particular cfm:
21.3°F db
Note: Reheat temperature rise is based on supply airflow and leaving evaporator coil temperature.
RA'
RA'
Step 5: Determine leaving unit sensible temperature
with reheat
active (SA)
Reheat temperature (obtained in step 4) + (SA’ + fan heat) = SA
(SA’ + fan heat) = leaving unit temperature in standard cooling mode from step 3b.
21.3°F db + 54.75°F = 76°F db SA=76°F
Since reheat adds only sensible heat, follow the psychrometric chart to find the new wb temperature.
61°F wb
Consider Chart C-1. If the space relative humidity is equal to or above the space relative humidity setpoint, the Dehumidification option will:
• Energize compressor or both compressors (2 stage compressor units).
• Hot gas reheat valve is energized and hot gas is diverted to the reheat coil.
• Dehumidification/reheat is terminated when space humidity is reduced to 5% below relative humidity setpoint.
At MA’, air enters the RTU. The RTU filters, cools, and dehumidifies the air as it moves through the evaporator coil. Air leaves the evaporator coil saturated at the preset dew point condition (SA’) and is reheated by the hot gas reheat coil to deliver 76°F (SA) supply air to the space.
13RT-PRC006-EN
Model Number Description
Y S C 036 A 3 R L A ** C 0 0 0 C 1 0 0 0 1 A 1
1 2 3 4,5,6 7 8 9 10 11 12,13 14 15 1 6 17 1 8 19 20 2 1 2 2 23 24 25
DIGIT 1 - Unit Function
Y = DX Cooling, Gas Heat
DIGIT 2 - Efficiency
S = Standard Efficiency H = High Efficiency
DIGIT 3 - Airflow
C = Convertible
DIGITS 4,5,6 - Nominal Gross Cooling Capacity (MBh)
036 = 3 Ton 048 = 4 Ton 060 = 5 Ton 072 = 6 Ton 090 = 7½ Ton, Single Compressor 092 = 7½ Ton, Dual Compressors 102 = 8½ Ton 120 = 10 Ton
DIGIT 7 - Major Design Sequence
A = First
DIGIT 8 - Unit Voltage
1 = 208-230/60/1 3 = 208-230/60/3 4 = 460/60/3 W = 575/60/3 K = 380/60/3
DIGIT 9 - Unit Controls
E = Electromechanical R = ReliaTel™Microprocessor
DIGIT 10 - Heating Capacity
L=Low M = Medium H = High
DIGIT 11 - Minor Design Sequence
A = First Sequence
DIGITS 12, 13 - Service Sequence
**= Factory Assigned
Example:
Model number YSC036A3RLA**C000C10001A10 describes a unit with the following characteristics: DX Cooling with natural gas heating, 3 ton nominal cooling capacity, 208-230/60/3 power supply, ReliaTel™ controls, low heat model. 0-100% dry bulb economizer without barometric relief, standard direct drive motor, standard access panels, standard condenser coil with no coil protection, through the base electric and gas access, non-fused disconnect, no convenience outlet or communications interface, standard refrigeration coil, high pressure control, return air smoke detector, and clogged filter switch.
DIGIT 14 - Fresh Air Selection
0 = No Fresh Air A = Manual Outside Air Damper 0-50% B = Motorized Outside Air Damper 0-50% C = Economizer, Dry Bulb 0-100%
without Barometric Relief
D = Economizer, Dry Bulb 0-100%
with Barometric Relief
E = Economizer, Reference Enthalpy
0-100% without Barometric Relief
F = Economizer, Reference Enthalpy
0-100% with Barometric Relief
G = Economizer, Comparative Enthalpy
0-100% without Barometric Relief
H = Economizer, Comparative Enthalpy
0-100% with Barometric Relief
DIGIT 15 - Supply Fan/Drive Type/Motor
0 = Standard Drive 1 = Oversized Motor 2 = Optional Belt Drive Motor
DIGIT 16 - Hinged Service AccessFilters
0 = Standard Panels/Standard Filters A = Hinged Access Panels/Standard Filters B = Standard Panels/2” Pleated Filters C = Hinged Access Panels/2” Pleated Filters
DIGIT 17 - Condenser Coil Protection
0 = Standard Coil 1 = Standard Coil with Hail Guard 2 = Black Epoxy Pre-Coated Condenser
Coil
3 = Black Epoxy Pre-Coated Condenser
Coil with Hail Guard
DIGIT 18 - Through the Base Provisions
0 = No Through the Base Provisions A = Through the Base Electric B = Through the Base Gas Piping C = Through the Base Electric and Gas
Piping
DIGIT 19 - Disconnect/Circuit Breaker/ Phase Monitor (3 phase only)
0 = No Disconnect/NoCircuit Breaker/No
Phase Monitor 1 = Unit Mounted Non-Fused Disconnect 2 = Unit Mounted Circuit Breaker 3 = Phase Monitor 4 = Phase Monitor & Non-Fused
Disconnect Switch 5 = Phase Monitor & Circuit Breaker
DIGIT 20 - Convenience Outlet
0 = No Convenience Outlet A = Unpowered Convenience Outlet B = Powered Convenience Outlet
(3 phase only)
DIGIT 21 - Communications Options
0 = No Communications Interface 1 = Trane Communications Interface 2 = LonTalk® Communications Interface 3 = Novar 2024 Controls 4 = Novar 3051 Controls
DIGIT 22 - Refrigeration System Option
0 = Standard Refrigeration System A = Thermal Expansion Valve (TXV) B = Dehumidification (Hot Gas Reheat Coil)
DIGIT 23 - Refrigeration Controls
0 = No Refrigeration Control 1 = High Pressure Control 2 = Frostat 3 = Crankcase Heater 4 = High Pressure Control and Frostat 5 = High Pressure Control and Crankcase
Heater 6 = Frostat and Crankcase Heater 7 = High Pressure Control, Frostat and
Crankcase Heater
DIGIT 24 - Smoke Detector
0 = No Smoke Detector A = Return Air Smoke Detector B = Supply Air Smoke Detector C = Supply and Return Air Smoke
Detectors
DIGIT 25 - Monitoring Controls
0 = No Monitoring Control 1 = Clogged Filter Switch 2 = Fan Failure Switch 3 = DischargeAir Sensing Tube 4 = Clogged Filter Switch and Fan Fail
Switch 5 = Clogged Filter Switch and Discharge
Air Sensing Tube 6 = Fan Fail Switch and Discharge Air
Sensing Tube 7 = Clogged Filter and Fan Fail Switches
and Discharge Air Sensing Tube 8 = Novar Return Air Sensor
RT-PRC006-EN14
General
(3 - 4 Tons)
Data
Standard Efficiency
Table GD-1 — General Data
3 Ton Convertible Units 4 Ton Convertible Units
Cooling Performance
Gross Cooling Capacity 37,400 37,400 50,300 49,200
2
SEER Nominal CFM / ARI Rated CFM 1,200/1,200 1,200/1,200 1,600/1,600 1,600/1,600 ARI Net Cooling Capacity 36,000 36,000 48,000 47,000 System Power (KW) 3.91 3.79 5.28 5.40
Heating Performance
Heating Models Low Medium High Low Medium High Low Medium High Low Medium High Heating Input (Btu) 60,000 80,000 120,000 60,000 80,000 120,000 60,000 80,000 120,000 60,000 80,000 120,000 Heating Output (Btu) 47,000 63,000 95,000 48,000 64,000 96,000 47,000 63,000 95,000 48,000 64,000 96,000
5
AFUE % Steady State Efficiency (%) 80 80 80 81 81 81 80 80 80 81 81 81 No. Burners 2 2 3 2 2 3 2 2 3 2 2 3 No. Stages 1 1 1 1 1 1 1 1 1 1 1 1 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 4.5/14.0 4.5/14.0 LP (minimum/maximum) 10.0/14.0 10.0/14.0 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2
Compressor
No./Type 1/Hermetic 1/Hermetic 1/Scroll 1/Scroll
Outdoor Sound Rating (dB) Outdoor Coil - Type Lanced Lanced Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 0.3125 0.3125 Face Area (sq ft) 7.19 7.19 6.17 9.59 Rows/FPI 2/17 2/17 2/17 1/17
Indoor Coil - Type Lanced Lanced Lanced Lanced
Tube Size (in.) 0.3125 0.3125 0.3125 .3125 Face Area (sq ft) 5.67 5.67 6.68 6.17 Rows/FPI 2/16 2/16 3/16 3/16 Refrigerant Control Short Orifice Short Orifice Short Orifice Short Orifice Drain Connection No./Size (in.) 1/ ¾ NPT 1/¾ NPT 1/¾ NPT 1/¾ NPT
Outdoor Fan - Type Propeller Propeller Propeller Propeller
No. Used/Diameter (in.) 1/22 1/22 1/22 1/22 Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1 CFM 2,550 2,550 2,850 3,610 No. Motors/HP 1/0.20 1/0.20 1/0.33 1/0.33 Motor RPM 1,075 1,075 1,075 1,075
Direct Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/10 x 10 1/10 x 10 1/11 x 11 1/11 x 11 Drive Type/No. Speeds Direct/2 Direct/2 Direct/2 Direct/2 No. Motors 1 1 1 1 Motor HP (Standard/Oversized) 0.33/0.50 0.33/0.50 0.60/0.80 0.60/0.80 Motor RPM (Standard/Oversized) 950/1,100 Motor Frame Size (Standard/Oversized) 48/48 48/48 48/48 48/48
1
4
6
YSC036A1 YSC036A3, A4, AW YSC048A1 YSC048A3, A4, AW
10.5 10.7 10.1 10.0
80 80 80 81 81 81 80 80 80 81 81 81
83 83 86 82
9
930/1,100
9
1,000/1,100 1,000/1,100
15RT-PRC006-EN
General
(3 - 4 Tons)
Data
Standard Efficiency
Table GD-1 — Continued
3 Ton Convertible Units 4 Ton Convertible Units
Belt Drive Indoor Fan - Type FC Centrifugal
No. Used/Diameter (in.) 1/11 x 11 1/11 x 11 Drive Type/No. Speeds Belt/Variable Sheave — No. Motors 1 1 Motor HP (Standard/Oversized) 1.00/— 1.00/— Motor RPM (Standard/Oversized) 1,750/— 1,750/— Motor Frame Size (Standard/Oversized) 56/— 56/—
Filters - Type Furnished (No.) Size Recommended (2) 20 x 25 x 1 Refrigerant Charge (Lbs of R-22)
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. 20 x 25 filter on medium and low heat models. 20 x 30 filter on high heat models
9. Motor RPM shown is low speed. High speed RPM is 1,060/1,145.
10. Optional 2” pleated filters also available.
10
7
YSC036A1 YSC036A3, A4, AW YSC048A1 YSC048A3, A4, AW
Throwaway Throwaway Throwaway Throwaway
8
3.8 3.8 4.4 3.8
(2) 20 x 25 x 1
8
(2) 20 x 25 x 1
8
(2) 20 x 25 x 1
8
RT-PRC006-EN16
General
(5 - 6 Tons)
Data
Standard Efficiency
Table GD-2 — General Data
Cooling Performance
Gross Cooling Capacity 63,100 63,100 72,000 SEER/EER Nominal CFM / ARI Rated CFM 2,000/2,000 2,000/2,000 2,400/2,100 ARI Net Cooling Capacity 60,000 60,000 69,000 Integrated Part Load Value System Power (KW) 6.86 6.78 6.77
Heating Performance
Heating Models Low Medium High Low Medium13High Low Medium Heating Input (Btu) 60,000 80,000 130,000 60,000 80,000 130,000 80,000 120,000 150,000 Heating Output (Btu) 47,000 63,000 103,000 48,000 64,000 104,000 64,800 97,200 121,500
5
AFUE% Steady State Efficiency (%) 81 81 80 81 81 80 81 81 81 No. Burners 2 2 3 2 2 3 2 3 3 No. Stages 1 1 1 1 1 1 1 1 2 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 4.5/14.0 LP (minimum/maximum) 10.0/14.0 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 3/4
Compressor
No./Type 1/Scroll 1/Scroll 1/Scroll
Outdoor Sound Rating (dB) Outdoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 0.3125 Face Area (sq ft) 8.81 8.81 13.88 Rows/FPI 2/17 2/17 2/17
Indoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) 0.3125 0.3125 0.3125 Face Area (sq ft) 5.00 5.00 9.89 Rows/FPI 3/16 3/16 2/16 Refrigerant Control Short Orifice Short Orifice Short Orifice Drain Connection No./Size (in.) 1/¾ NPT 1/¾ NPT 1/¾ NPT
Outdoor Fan - Type Propeller Propeller Propeller
No. Used/Diameter (in.) 1/22 1/22 1/26 Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 CFM 3,470 3,470 6,100 No. Motors/HP 1/0.33 1/0.33 Motor RPM 1075 1,075 1,075
Direct Drive Indoor Fan - Type FC Centrifugal FC Centrifugal N/A
No. Used/Diameter (in.) 1/11 x 11 Drive Type/No. Speeds Direct/2 Direct/2 N/A No. Motors 1 1 N/A Motor HP (Standard/Oversized) 0.90/1.0 0 0.90/1.00 Motor RPM (Standard/Oversized) 985/1,080 Motor Frame Size (Standard/Oversized) 48/48 48/48 N/A
1
2
3
4
6
YSC060A1 YSC060A3, A4, AW, AK YSC072A3, A4, AW, AK
9.90/— 10.20/— —/10.2
———
81 81 80 81 81 80 81 81 81
84 84 88
5 Ton Convertible 6 Ton Convertible
15
8
9
1/11 x 11
985/1,080
8
16
9
1/0.70
N/A
N/A N/A
12
13
14
High
17RT-PRC006-EN
General
(5 - 6 Tons)
Data
Standard Efficiency
Table GD-2 — Continued
Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/11 x 11 1/12 x 12 Drive Type/No. Speeds Belt/Variable Sheave Belt/Variable Sheave No. Motors 1 1 Motor HP (Standard/Oversized) 1.00/— 1.00/2.00 Motor RPM (Standard/Oversized) 1,750/ — 1,750/1,750 Motor Frame Size (Standard/Oversized) 48/— 56/56
Filters - Type Furnished
(No.) Size Recommended (2) 20 x 25 x 1
Refrigerant Charge (Lbs of R-22)
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/ 60 Hz) units.
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. YSC060A1,3,4,W Oversized Motor and YSC060AK Standard Motor Fan Diameter is 12 x 11.
9. Motor RPM shown is low speed. High speed RPM is 1100/1135.
10. Filter size shown is for low and medium heat models. High heat model filter size recommended is 20 x 30 x 1.
11. Optional 2” pleated filters also available.
12. YSC072A when used in a horizontal application has an EER of 10.1 and System Power (kW) of 6.83.
13. Medium heat is not available for AK (380V/ 60 Hz) units.
14. Outdoor motor is 0.75 hp for AK (380V/60 Hz) units.
15. Outdoor motor is 0.40 hp for AK (380V/60 Hz) units.
16. Standard Motor is 1.00 hp for YSC060AK (380V/ 60 Hz) units.
17. Standard Motor is 2.00 hp for the YSC072AK (380V/ 60 Hz) units.
11
7
YSC060A1 YSC060A3, A4, AW, AK YSC072A3, A4, AW, AK
Throwaway Throwaway Throwaway
4.7 4.9 7.1
5 Ton Convertible 6 Ton Convertible
10
(2) 20 x 25 x 1
10
17
(4) 16 x 25 x 2
RT-PRC006-EN18
General
(7½ - 8½ Tons)
Data
Standard Efficiency
Table GD-3 — General Data
Single Compressor Dual Compressor
Cooling Performance
Gross Cooling Capacity 95,000 92,0 00 105,000
2
EER Nominal CFM / ARI Rated CFM 3,000/2,625 3,0 00/2,625 3,400/3,000 ARI Net Cooling Capacity 90,00 0 87,000 100,0 00 Integrated Part Load Value System Power (KW) 8.91 8.37
Heating Performance
Heating Models Low Medium11High Low Medium High Low Medium Heating Input (Btu) 120,00 0 150,000 20 0,000 120,0 00 150,000 200,000 120,000 150,000 200,000 Heating Output (Btu) 97,200 121,500 162000 97,200 121,500 162000 97,200 121,500 162000
5
AFUE% Steady State Efficiency (%) 81 81 80 81 81 80 81 81 81 No. Burners 3 3 4 3 3 4 3 3 4 No. Stages 1 2 2 1 2 2 1 2 2 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 4.5/14.0 LP (minimum/maximum) 10.0/14.0 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 3/4 3/4 1/2 3/4 3/4 1/2 3/4 3/4
Compressor
No./Type 1/Scroll 2/Scrolls 2/Scrolls
Outdoor Sound Rating (dB) Outdoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 0.3125 Face Area (sq ft) 17.0 17.0 19.83 Rows/FPI 3/17 2/17 2/17
Indoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) 0.3125 0.3125 0.3125 Face Area (sq ft) 9.89 9.89 12.36 Rows/FPI 3/16 3/16 3/16 Refrigerant Control Short Orifice Short Orifice Short Orifice Drain Connection No./Size (in.) 1/¾ NPT 1/¾ NPT 1/¾ NPT
Outdoor Fan - Type Propeller Propeller Propeller
No. Used/Diameter (in.) 1/26 1/26 1/26 Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 CFM 6200 6500 7100 No. Motors/HP 1/0.70 Motor RPM 1075 1,075 1,075
1
3
4
6
YSC090A3, A4, AW, AK YSC092A3, A4, AW YSC102A3,A4,AW, AK
10.1 10.4
—11.0811. 8
81 81 81 81 81 81 81 81 81
90 87 86
12
7½ Ton Convertible 8½ Ton Convertible
8
8
1/0.70 1/0.75
10.1
9.9
9
9
9
11
High
19RT-PRC006-EN
General
(7½ - 8½ Tons)
Data
Standard Efficiency
Table GD-3 — Continued
Single Compressor Dual Compressor
Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/12 x 12 1/12 x 12 1/15 x 15 Drive Type/No. Speeds Belt/Variable Sheave Belt/Variable Sheave Belt/Variable Sheave No. Motors 1 1 1 Motor HP (Standard/Oversized) 2.00/3.00 2.00/3.00 2.00/3.00 Motor RPM (Standard/Oversized) 1,750/1,750 1,750/1,750 1,750/1,750 Motor Frame Size (Standard/Oversized) 56/56 56/56 56/56
Filters - Type Furnished
(No.) Size Recommended (4) 16 x 25 x 2 (4) 16 x 25 x 2 (4) 20 x 25 x 2
Refrigerant Charge (Lbs of R-22)
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz) units.
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. YSC092A when applied in a horizontal configuration has a 10.1 EER, 10.7 Integrated Part Load Value, and 8.61 System Power (KW).
9. YSC102A when applied in horizontal configuration has an 11.3 Integrated Part Load Value, 9.8 System Power (KW) and 99,000 ARI Net Cooling Capacity.
10. Optional 2” pleated filters also available.
11. Medium heat is not available for AK (380V/60 Hz) units.
12. Outdoor motor is 0.75 hp for AK (380V/60 Hz) units.
10
7
YSC090A3, A4, AW, AK YSC092A3, A4, AW YSC102A3,A4,AW, AK
Throwaway Throwaway Throwaway
11.9 6.2 Circuit 1/3.4 Circuit 2 7.9 Circuit 1/4.0 Circuit 2
7½ Ton Convertible 8½ Ton Convertible
RT-PRC006-EN20
General
(10 Tons)
Data
Standard Efficiency
Table GD-4 — General Data
10 Ton Convertible
Cooling Performance
Gross Cooling Capacity 118,000
2
EER Nominal CFM / ARI Rated CFM 4,000/3,200 ARI Net Cooling Capacity 114,000 Integrated Part Load Value System Power (KW) 11.18
Heating Performance
Heating Models Low Medium Heating Input (Btu) 150,000 200,000 250,000 Heating Output (Btu) 121,500 162,000 202,500
5
AFUE% Steady State Efficiency (%) 81 81 81 No. Burners 3 4 5 No. Stages 2 2 2 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 LP (minimum/maximum) 10.0/14.0
Gas Connection Pipe Size (in.) 3/4 3/4 3/4
Compressor
No./Type 2/Scrolls
Outdoor Sound Rating (dB)
Outdoor Coil - Type Lanced
Tube Size (in.) OD 0.3125 Face Area (sq ft) 19.83 Rows/FPI 2/17
Indoor Coil - Type Lanced
Tube Size (in.) 0.3125 . Face Area (sq ft) 12.36 Rows/FPI 4/16 Refrigerant Control Short Orifice Drain Connection No./Size (in.) 1¾NPT
1
3
4
6
YSC120A3, A4, AW, AK
8
10.2
8
8
11. 3
8
10
81 81 81
86
High
21RT-PRC006-EN
General
(10 Tons)
Data
Standard Efficiency
Table GD-4 — Continued
10 Ton Convertible
Outdoor Fan - Type Propeller
No. Used/Diameter (in.) 1/26 Drive Type/No. Speeds Direct/1 CFM 7000 No. Motors/HP 1/0.75 Motor RPM 1,075
Belt Drive Indoor Fan - Type FC Centrifugal
No. Used/Diameter (in.) 1/15 x 15 Drive Type/No. Speeds Belt/Variable Sheave No. Motors 1 Motor HP (Standard/Oversized) 3.00/5.00 Motor RPM (Standard/Oversized) 1,750/3,450 Motor Frame Size (Standard/Oversized) 56/56
Filters - Type Furnished
(No.) Size Recommended (4) 20 x 25 x 2
Refrigerant Charge (Lbs of R-22)
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240 except AK (380V/60 Hz).
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. YSC120A when applied in a horizontal configuration has a 10.1 EER, 112,000 ARI Net Cooling Capacity, 10.7 Integrated Part Load Value and 11.09 System Power (KW).
9. Optional 2” pleated filters also available.
10. Medium heat is not available for AK (380V/60 Hz) units.
9
7
YSC120A3, A4, AW, AK
Throwaway
7.2 Circuit 1/5.3 Circuit 2
RT-PRC006-EN22
General
(3 - 4 Tons)
Data
High Efficiency
Table GD-5 — General Data
3 Ton Convertible Units 4 Ton Convertible Units
Cooling Performance
Gross Cooling Capacity 38,000 49,800
2
SEER Nominal CFM / ARI Rated CFM 1,200 / 1,200 1,600/1,600 ARI Net Cooling Capacity 36,600 47,500 System Power (KW) 3.33 4.48
Heating Performance
Heating Models Low Medium High Low Medium High Heating Input (Btu) 60,000 80,000 120,000 60,000 80,000 120,000 Heating Output (Btu)
4 8
AFUE % Steady State Efficiency (%) No. Burners 2 2 3 2 2 3 No. Stages 1 1 1 1 1 1 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 LP (minimum/maximum) 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 1/2 1/2 1/2 1/2 1/2
Compressor
No./Type 1/Scroll 1/Scroll
Outdoor Sound Rating (dB) Outdoor Coil - Type Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 Face Area (sq ft) 7.19 9.59 Rows/FPI 2/17 3/17
Indoor Coil - Type Lanced Lanced
Tube Size (in.) 0.3125 0.3125 Face Area (sq ft) 6.68 6.68 Rows/FPI 3/16 4/16 Refrigerant Control Short Orifice Short Orifice Drain Connection No./Size (in.) 1/¾ NPT 1/¾ NPT
Outdoor Fan - Type Propeller Propeller
No. Used/Diameter (in.) 1/22 1/22 Drive Type/No. Speeds Direct/1 CFM 2,550 3,050 No. Motors/HP 1/0.20 1/0.33 Motor RPM 1,075 1,075
1
3
7
8
5
YHC036A1, A3, A4, AW YHC048A1, A3, A4, AW
12.50 12.0
48,000 64,000 96,000 48,0 00 64,000 96,000
81 81 81 81 81 81 81 81 81 81 81 81
83 85
14
Direct/1
14
23RT-PRC006-EN
General
(3 - 4 Tons)
Data
High Efficiency
Table GD-5 — Continued
3 Ton Convertible Units 4 Ton Convertible Units
Direct Drive Indoor Fan - Type FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/10 x10 1/11 x 11 Drive Type/No. Speeds Direct/2 Direct/2 No. Motors 1 1 Motor HP (Standard/Oversized) 0.33/0.50 0.60/0.80 Motor RPM (Standard/Oversized) 950/1,100 Motor Frame Size (Standard/Oversized) 48/48 48/48
Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/11 x 11 1/11 x 11 Drive Type/No. Speeds Belt/Variable Sheave No. Motors 1 1 Motor HP (Standard/Oversized) 1.00/— 1.00/— Motor RPM (Standard/Oversized) 1,750/— 1,750/— Motor Frame Size (Standard/Oversized) 56/— 56/—
Filters - Type Furnished
(No.) Size Recommended (2) 20 x 25 x 1
Optional Hot Gas Reheat Coil - Type
Tube Size (in.)OD 0.375 0.375 Face Area (sq. ft.) 2.22 2.22 Rows/FPI 1/16 1/16
Refrigerant Charge (Lbs of R-22)
Standard 5.3 Optional Hot Gas Reheat Coil 5.3 8.5
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240.
2. SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
4. AFUE and Steady State Efficiency is rated in accordance with DOE test procedures.
5. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
6. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
7. YHC036A1 and YHC048A1 Heating Output (Btu) is Low 47,000, Medium 63,000, High 95,000.
8. YHC036A1 and YHC048A1 AFUE (%) and Steady State (%) is Low, Medium and High 80.0.
9. Motor RPM shown is low speed. High speed Motor RPM is : YHC036A 1,060/1,145, YHC048A 1,000/1,100.
10. Filter size shown is for low and medium heat models. High heat model filter size recommended is 20 x 30 x 1.
11. Refigerant charge shown is for three phase. YHC036A1 Refrigerant Charge is 4.5, YHC048A1 refrigerant charge is 8.1.
12. Belt Drive motor is not available for YHC036A1, YHC048A1
13. Optional 2” pleated filters also available.
14. With Dehumidification (Hot Gas Reheat) option: Direct/2.
15. Available on three-phase only.
13
15
6
YHC036A1, A3, A4, AW YHC048A1, A3, A4, AW
9
12
Throwaway Throwaway
10
Lanced Lanced
11
Belt/Variable Sheave
(2) 20 x 25 x 1
930/1,000
11
7. 7
9
10
12
RT-PRC006-EN24
General
(5 - 6 Tons)
Data
High Efficiency
Table GD-6 — General Data
Cooling Performance
Gross Cooling Capacity 62,100 62,400 73,000 SEER / EER Nominal CFM / ARI Rated CFM 2,000 / 2,000 2,000/2,000 2,400/2,100 ARI Net Cooling Capacity 59,000 59,500 70,000 System Power (KW) 5.73 5.56 6.09
Heating Performance
Heating Models Low Medium High Low Medium High Low Medium High Heating Input (Btu) 60,000 80,0 00 130,000 60,000 80,000 130,000 80,000 120,000 150,000 Heating Output (Btu) 48,0 00 64,0 00 103,000 48,000 64,0 00 104,000 64,80 0 97,200 121,500
5
AFUE % Steady State Efficiency (%) No. Burners 2 2 3 2 2 3 2 3 3 No. Stages 1 1 1 1 1 1 1 1 2 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 4.5/14.0 LP (minimum/maximum) 10.0/14.0 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 3/4
Compressor
No./Type 1/Scroll 1/Scroll 1/Scroll
Outdoor Sound Rating (dB) Outdoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 0.3125 Face Area (sq ft) 10.96 10.96 17.00 Rows/FPI 3/17 3/17 3/17
Indoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) 0.3125 0.3125 0.3125 Face Area (sq ft) 7.71 7.71 9.89 Rows/FPI 4/16 4/16 3/16 Refrigerant Control Short Orifice Short Orifice Drain Connection No./Size (in.) 1/¾ NPT 1/ ¾ NPT 1/ ¾ NPT
Outdoor Fan - Type Propeller Propeller Propeller
No. Used/Diameter (in.) 1/22 1/22 1/26 Drive Type/No. Speeds Direct/1 Direct/1 CFM 3,170 3,370 6100 No. Motors/HP 1/0.33 1/0.33 1/0.70 Motor RPM 1,075 1,075 1,075
1
2
4
5
6
YHC060A1 YHC060A3, A4, AW YHC072A3, A4, AW
11.8 / — 12.0/ — — /11.5
81 81 80 81 81 80 81 81 81 81 81 80 81 81 80 81 81 81
5 Ton Convertible Units 6 Ton Convertible Units
84 84 89
14
13
Short Orifice
Direct/1
10
10
25RT-PRC006-EN
General
(5 - 6 Tons)
Data
High Efficiency
Table GD-6 — Continued
Direct Drive Indoor Fan - Type FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/11 x 11 Drive Type/No. Speeds Direct/2 Direct/2 — No. Motors 1 1 — Motor HP (Standard/Oversized) 0.90/1.00 0.90/1.0 0 — Motor RPM (Standard/Oversized) 985/1,080 Motor Frame Size (Standard/Oversized) 48/48 48/48 ——
Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/11 x 11 1/11 x 11 1/12 x 12 Drive Type/No. Speeds Belt/Variable Sheave No. Motors 1 1 1 Motor HP (Standard/Oversized) 1.00/— 1.00/— 1.00/2.00 Motor RPM (Standard/Oversized) 1,750/— 1,750/— 1750,1750 Motor Frame Size (Standard/Oversized) 56/— 56/— 56/56
Filters - Type Furnished Throwaway Throwaway Throwaway
(No.) Size Recommended (2)20 x 30 x 1
Optional Hot Gas Reheat Coil - Type
Tube Size (in.)OD 0.375 — Face Area (sq. ft.) 2.22 — Rows/FPI 2/16
Refrigerant Charge (Lbs of R-22)
Standard 7.9 8.4 10.7 Optional Hot Gas Reheat Coil 10.7
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240.
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. YHC060A Oversized Motor Fan Diameter is 12 x 11.
9. Motor RPM shown is low speed. High speed Motor RPM is 1,100/1,135.
10. YHC072A when applied in a horizontal configuration has an 11.3 EER and 6.2 System Power (kW).
11. Belt Drive Motor is not available for YHC060A1.
12. 2" pleated filters is a factory installed option. 2" pleated filters is standard with the Dehumidification (Hot Gas Reheat) option.
13. With Dehumidification (Hot Gas Reheat) option: Direct/2.
14. TXV is supplied from the factory as standard with the Dehumidification (Hot Gas Reheat) option.
15. Available on three-phase only.
15
7
YHC060A1 YHC060A3, A4, AW YHC072A3, A4, AW
5 Ton Convertible Units 6 Ton Convertible Units
8
9
11
12
Lanced
Belt/Variable Sheave
(2) 20 x 30 x 1
1/11 x 11
985/1,080
8
9
11
12
Belt/Variable Sheave
(4) 16 x 25 x 2
12
RT-PRC006-EN26
General
(7½ - 10 Tons)
Data
High Efficiency
Table GD-7 — General Data
7½ Ton Convertible 8½ Ton Convertible 10 Ton Convertible
Cooling Performance
Gross Cooling Capacity 94,000 103,000 117,000
2
EER
1
Nominal CFM / ARI Rated CFM 3,000/2,625 3,400/3,000 4,000/3,200 ARI Net Cooling Capacity 90,000 Integrated Part Load Value System Power (KW) 7.83
Heating Performance
3
4
YHC092A3, A4, AW YHC102A3, A4, AW YHC120A3, A4, AW
11. 5
11. 8
8
8
8
8
11. 5
98,000
11. 8
8.52
9
9
9
9
11. 2
109,000
11. 7
9.73
10
10
10
10
Heating Models Low Medium High Low Medium High Low Medium High Heating Input (Btu) 120,000 150,000 200,000 120,000 150,000 200,000 150,000 200,000 250,000 Heating Output (Btu) 97,200 121,500 162000 97,200 121,500 162000 121,500 162,000 202,500 AFUE%
5
81 81 81 81 81 81 81 81 81 Steady State Efficiency (%) 81 81 80 81 81 80 81 81 81 No. Burners 3 3 4 3 3 4 3 4 5 No. Stages 1 2 2 1 2 2 2 2 2 Gas Supply Line Pressure
Natural (minimum/maximum) 4.5/14.0 4.5/14.0 4.5/14.0 LP (minimum/maximum) 10.0/14.0 10.0/14.0 10.0/14.0
Gas Connection Pipe Size (in.) 1/2 3/4 3/4 1/2 3/4 3/4 3/4 3/4 3/4
Compressor
No./Type 2/Scrolls 2/Scrolls 2/Scrolls
Outdoor Sound Rating (dB)
6
91 89 88
Outdoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) OD 0.3125 0.3125 0.3125 Face Area (sq ft) 17.5 19.83 27.21 Rows/FPI 3/17 3/17 3/17
Indoor Coil - Type Lanced Lanced Lanced
Tube Size (in.) 0.3125 0.3125 0.3125 Face Area (sq ft) 12.36 12.36 12.36 Rows/FPI 3/16 4/16 5/16 Refrigerant Control Short Orifice Short Orifice Short Orifice Drain Connection No./Size (in.) 1/ ¾ NPT 1/ ¾ NPT 1/ ¾ NPT
Outdoor Fan - Type Propeller Propeller Propeller
No. Used/Diameter (in.) 1/26 1/26 1/26 Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 CFM 6200 6600 7000 No. Motors/HP 1/0.70 1/0.75 1/0.75 Motor RPM 1075 1,075 1,075
Belt Drive Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal
No. Used/Diameter (in.) 1/15 x 15 1/15 x 15 1/15 x 15 Drive Type/No. Speeds Belt/Variable Sheave Belt/Variable Sheave Belt/Variable Sheave No. Motors 1 1 1 Motor HP (Standard/Oversized) 2.00/3.00 2.00/3.00 3.00/5.00 Motor RPM (Standard/Oversized) 1,750/1,750 1,750/1,750 1,750/3,450 Motor Frame Size (Standard/Oversized) 56/56 56/56 56/56
Filters - Type Furnished
11
Throwaway Throwaway Throwaway
(No.) Size Recommended (4) 20 x 25 x 2 (4) 20 x 25 x 2 (4) 20 x 25 x 2
Optional Reheat Coil - Type Lanced Lanced Lanced
Tube Size (in.) OD 0.375 0.375 0.375 Face Area (sq. ft.) 5.19 5.19 5.19 Rows/FPI 2/16 2/16 2/16
Refrigerant Charge (Lbs of R-22)
Notes:
1. Cooling Performance is rated at 95 F ambient, 80 F entering dry bulb, 67 F entering wet bulb. Gross capacity does not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air-Conditioner Equipment certification program, which is based on ARI Standard 210/240.
2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.
3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.
4. Heating Performance limit settings and rating data were established and approved under laboratory test conditions using American National Standards Institute standards. Ratings shown are for elevations up to 2000 feet. For elevations above 2000 feet, ratings should be reduced at the rate of 4% for each 1000 feet above sea level.
5. AFUE is rated in accordance with DOE test procedures.
6. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. For additional information refer to Table PD-90.
7. Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.
8. YHC092A when applied in a horizontal configuration has an 11.3 EER, 89,000 ARI Net Cooling Capacity, 11.4 Integrated Part Load Value, and 7.88 System Power (KW).
9. YHC102A when applied in horizontal configuration has an 11.3 EER, 11.3 IPLV, 97,000 ARI Net Cooling Capacity and 8.58 System Power (KW).
10. YHC120A when applied in a horizontal configuration has an 10.7 EER, 11.2 IPL, 108,000 ARI Net Cooling and 10.09 System Power (KW).
11. Optional 2” pleated filters also available.
7
6.4 Circuit 1/6.2 Circuit 2 7.4 Circuit 1/7.1 Circuit 2 11.0 Circuit 1/7.3 Circuit 2
27RT-PRC006-EN
Performance
(3 Ton)
Data
Table PD-1 — Gross Cooling Capacities (MBH) 3 Ton Single/Three Phase YSC036A1, A3, A4, AW
Enter.
CFM Bulb 6 1 67 7 3 61 6 7 73 61 67 73 6 1 67 7 3 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1080
1200
1320
1440
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 34.6 29.0 38.6 22.3 40.6 14.7 31.2 27.3 36.6 21.1 39.5 13.8 28.2 25.6 33.4 19.6 37.8 12.9 25.1 24.1 29.6 18.2 35.5 11.9 80 35.6 35.0 38.8 27.3 41.0 20.2 32.6 32.6 36.8 26.6 39.8 19.5 30.0 30.0 33.5 25.2 38.0 18.5 27.3 27.3 29.9 23.5 35.6 17.5 85 37.6 37.6 39.2 32.5 41.5 24.7 35.6 35.6 37.2 32.2 40.1 24.2 32.8 32.8 34.2 31.0 38.2 23.8 30.1 30.1 30.7 29.3 35.8 23.0 90 39.3 39.3 39.7 37.6 42.0 29.2 37.8 37.8 37.9 37.6 40.4 29.1 35.7 35.7 35.7 35.7 38.5 28.9 33.0 33.0 32.9 32.9 36.0 28.4
75 35.6 30.9 39.0 22.8 40.9 14.9 32.2 29.2 37.3 22.1 39.8 14.1 29.0 27.5 34.3 20.7 38.2 13.1 25.9 25.9 30.4 19.0 36.0 12.1 80 36.7 36.7 39.3 28.4 41.4 20.6 34.3 34.3 37.4 28.1 40.2 20.3 31.4 31.4 34.5 26.9 38.4 19.3 28.6 28.6 30.7 25.2 36.1 18.3 85 38.7 38.7 39.7 33.9 41.9 25.3 37.0 37.0 37.9 34.0 40.5 25.0 34.5 34.5 35.3 33.2 38.7 24.8 31.5 31.5 31.7 31.6 36.3 24.2 90 40.2 40.2 40.4 39.2 42.3 30.1 38.8 38.8 38.8 38.8 40.9 30.2 37.1 37.1 37.0 37.0 39.1 30.3 34.6 34.6 34.6 34.6 36.6 30.0 75 36.4 32.6 39.4 23.5 41.1 15.1 33.2 31.0 37.7 23.0 40.1 14.3 29.8 29.3 34.9 21.8 38.5 13.4 26.8 26.8 30.9 20.0 36.3 12.4 80 37.7 37.7 39.7 29.4 41.6 20.9 35.7 35.7 37.9 29.3 40.4 21.2 32.7 32.7 35.2 28.5 38.7 19.9 29.8 29.8 31.4 26.8 36.5 19.0 85 39.4 39.4 40.2 35.2 42.1 25.9 37.9 37.9 38.5 35.6 40.8 25.7 35.9 35.9 36.2 35.3 39.1 25.7 32.9 32.9 32.9 32.9 36.7 25.3 90 40.8 40.8 40.9 40.5 42.6 30.8 39.7 39.7 39.6 39.6 41.2 31.2 38.0 38.0 38.0 38.0 39.5 31.6 35.9 35.9 35.9 35.9 37.1 31.5
75 37.0 34.1 39.7 24.0 41.3 15.3 34.1 32.8 38.0 23.7 40.3 14.5 30.6 30.6 35.5 22.7 38.7 13.6 27.7 27.7 31.4 21.0 36.6 12.6 80 38.4 38.4 40.0 30.3 41.8 21.2 36.7 36.7 38.3 30.5 40.8 21.0 33.9 33.9 35.8 30.0 39.0 20.4 30.8 30.8 32.0 28.4 36.8 19.7 85 40.0 40.0 40.6 36.3 42.4 26.4 38.7 38.7 39.0 37.0 41.2 26.7 36.8 36.8 36.8 36.8 39.4 26.6 34.2 34.2 34.2 34.2 37.0 26.4 90 41.4 41.4 41.4 41.4 42.9 31.6 40.3 40.3 40.3 40.3 41.5 32.1 38.7 38.7 38.7 38.7 39.9 32.7 36.7 36.7 36.7 36.7 37.6 33.0
85 95 105 115
Ambient Temperature (F)
Standard Efficiency
RT-PRC006-EN28
Performance
(4 Ton)
Data
Standard Efficiency
Table PD-2 — Gross Cooling Capacities (MBH) 4 Ton Single Phase YSC048A1
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1440
1600
1760
1920
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 45.5 38.7 52.4 30.0 56.4 20.1 41.6 36.6 49.0 28.3 54.4 18.9 37.6 34.5 44.4 26.7 51.8 17.5 33.5 32.3 39.8 24.5 48.0 15.8 80 46.5 46.5 52.5 37.6 56.8 28.1 43.2 43.2 49.1 35.9 54.8 26.7 39.9 39.9 44.6 33.8 52.0 25.2 36.5 36.5 40.1 31.6 48.2 23.4 85 50.3 50.3 53.0 45.1 57.4 34.9 47.0 47.0 49.7 43.7 55.0 33.9 43.6 43.6 45.3 41.6 52.2 32.8 40.2 40.2 41.0 39.5 48.3 31.0 90 53.3 53.3 53.8 52.5 57.7 41.1 50.8 50.8 50.8 50.8 55.5 41.0 47.5 47.5 47.5 47.5 52.5 40.1 44.0 44.0 44.0 44.0 48.6 38.6
75 46.8 41.3 53.1 31.3 56.9 20.5 42.7 39.1 50.1 29.7 55.0 19.2 38.7 37.0 45.4 27.5 52.4 17.9 34.4 34.4 40.8 25.4 48.9 16.3 80 48.7 48.7 53.4 39.5 57.5 28.9 45.2 45.2 50.3 38.2 55.4 27.8 41.8 41.8 45.7 36.0 52.7 26.3 38.2 38.2 41.1 33.9 49.1 24.7 85 52.2 52.2 53.9 47.5 58.1 36.1 49.3 49.3 51.0 46.7 55.7 35.3 45.7 45.7 46.7 44.7 52.9 34.5 42.1 42.1 42.1 42.1 49.2 33.0 90 54.9 54.9 54.9 54.9 58.4 42.8 52.7 52.7 52.7 52.7 56.2 42.9 49.8 49.8 49.8 49.8 53.3 42.5 46.2 46.2 46.2 46.2 49.7 41.3 75 48.1 43.8 53.6 32.5 57.3 20.8 43.8 41.6 50.8 31.1 55.5 19.6 39.8 39.5 46.3 29.0 52.9 18.2 35.8 35.8 41.5 26.7 49.6 16.7 80 50.5 50.5 54.0 41.2 58.0 29.6 47.1 47.1 51.1 40.3 55.9 29.0 43.4 43.4 46.7 38.2 53.2 27.4 39.8 39.8 42.0 36.0 49.7 25.8 85 53.6 53.6 54.8 49.8 58.6 37.1 51.1 51.1 52.0 49.4 56.3 36.6 47.7 47.7 48.1 47.9 53.5 36.1 43.9 43.9 43.9 43.9 49.9 34.9 90 56.1 56.1 56.1 56.1 59.0 44.2 54.2 54.2 54.1 54.1 56.9 44.8 51.5 51.5 51.5 51.5 54.1 44.7 48.2 48.2 48.2 48.2 50.5 43.9
75 49.1 46.3 54.2 33.5 57.7 21.2 44.9 44.0 51.5 32.4 55.9 20.0 40.7 40.7 47.1 30.4 53.3 18.6 37.0 37.0 42.2 28.1 50.1 17.0 80 51.9 51.9 54.6 42.7 58.4 30.1 48.8 48.8 51.8 42.2 56.3 30.2 45.0 45.0 47.7 40.4 53.7 28.5 41.2 41.2 42.9 38.2 50.3 26.9 85 54.7 54.7 55.5 51.8 59.1 38.1 52.5 52.5 52.9 51.8 56.8 37.8 49.4 49.4 49.4 49.4 54.1 37.6 45.5 45.5 45.5 45.5 50.5 36.6 90 57.1 57.1 57.1 57.1 59.4 45.6 55.3 55.3 55.3 55.3 57.4 46.4 52.8 52.8 52.8 52.8 54.7 46.7 49.8 49.8 49.8 49.8 51.3 46.2
85 95 105 115
Ambient Temperature (F)
Table PD-3 — Gross Cooling Capacities (MBH) 4 Ton Three Phase YSC048A3, A4, AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1440
1600
1760
1920
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 44.8 38.6 51.4 29.8 56.1 20.1 41.0 36.6 48.2 28.2 53.7 18.9 37.3 34.7 44.2 26.4 50.8 17.6 33.4 32.7 39.6 25.2 47.1 16.0 80 46.0 46.0 51.6 37.4 56.5 27.9 42.9 42.9 48.3 35.8 54.0 26.6 39.7 39.7 44.4 34.0 51.0 25.2 36.4 36.4 40.0 32.0 47.2 23.6 85 49.6 49.6 52.0 44.8 56.7 34.8 46.8 46.8 48.9 43.6 54.2 34.0 43.6 43.6 45.1 41.8 51.2 32.7 40.3 40.3 41.0 39.8 47.4 31.1 90 52.5 52.5 52.9 52.2 57.2 41.6 50.2 50.2 50.1 50.1 54.6 41.1 47.2 47.2 47.2 47.2 51.5 40.1 43.9 43.9 43.9 43.9 47.7 38.6
75 46.1 41.1 52.1 31.1 56.7 20.5 42.1 39.0 49.1 29.6 54.4 19.3 38.3 37.1 45.1 27.8 51.5 18.0 34.3 34.3 40.6 25.7 47.9 16.5 80 48.1 48.1 52.4 39.3 57.2 29.0 44.9 44.9 49.2 37.9 54.7 27.7 41.5 41.5 45.4 36.2 51.7 26.3 38.1 38.1 41.0 34.2 48.0 24.8 85 51.4 51.4 53.0 47.3 57.7 36.7 48.7 48.7 50.0 46.4 55.0 35.5 45.6 45.6 46.3 44.8 51.9 34.6 42.1 42.1 42.1 42.1 48.2 33.0 90 54.2 54.2 54.2 54.2 58.0 43.5 51.9 51.9 51.9 51.9 55.4 43.2 49.1 49.1 49.1 49.1 52.3 42.5 45.9 45.9 45.9 45.9 48.7 41.3 75 47.2 43.5 52.8 32.3 57.3 20.9 43.3 41.5 49.8 30.9 54.9 19.7 39.1 39.1 45.8 29.1 52.0 18.3 35.6 35.6 41.3 27.1 48.5 16.8 80 49.7 49.7 53.1 41.0 57.8 30.1 46.7 46.7 50.1 40.0 55.3 28.8 43.3 43.3 46.2 38.3 52.3 27.4 39.7 39.7 41.8 36.3 48.7 25.9 85 52.8 52.8 53.8 49.7 58.1 37.7 50.3 50.3 51.0 49.1 55.6 37.0 47.2 47.2 47.2 47.2 52.5 36.1 43.7 43.7 43.7 43.7 48.9 34.9 90 55.5 55.5 55.5 55.5 58.7 45.3 53.4 53.4 53.4 53.4 56.1 45.2 50.7 50.7 50.7 50.7 53.1 44.7 47.6 47.6 47.6 47.6 49.5 43.8
75 48.2 45.8 53.3 33.4 57.8 21.3 44.4 43.8 50.4 32.1 55.4 20.0 40.3 40.3 46.5 30.4 52.5 18.6 36.6 36.6 41.9 28.3 49.0 17.2 80 51.0 51.0 53.7 42.7 58.3 31.1 48.1 48.1 50.7 41.9 55.7 29.6 44.7 44.7 47.0 40.3 52.8 28.4 41.1 41.1 42.6 38.3 49.2 26.9 85 53.9 53.9 54.6 51.8 58.6 38.7 51.6 51.6 51.9 51.5 56.2 38.4 48.6 48.6 48.6 48.6 53.1 37.7 45.2 45.2 45.2 45.2 49.4 36.6 90 56.6 56.6 56.6 56.6 59.3 47.0 54.6 54.6 54.5 54.5 56.8 47.1 52.0 52.0 52.0 52.0 53.8 46.9 49.0 49.0 49.0 49.0 50.3 46.1
85 95 105 115
Ambient Temperature (F)
29RT-PRC006-EN
Performance
(5 - 6 Ton)
Data
Standard Efficiency
Table PD-4 — Gross Cooling Capacities (MBH) 5 Ton Single/Three Phase YSC060A1,A3,A4,AW, AK
Enter.
CFM Bulb 6 1 67 7 3 61 6 7 73 6 1 67 7 3 61 6 7 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1800
2000
2200
2400
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 57.4 49.1 64.8 37.9 69.2 25.3 53.3 47.0 61.8 36.3 67.2 24.1 49.4 45.0 57.6 34.3 64.3 22.8 45.2 42.9 52.4 32.7 60.6 21.2 80 59.0 59.0 65.1 47.1 69.8 35.0 55.6 55.6 62.0 45.7 67.6 33.8 52.2 52.2 57.8 43.9 64.6 32.3 48.6 48.6 52.8 41.6 60.8 30.6 85 63.1 63.1 65.7 56.2 70.2 42.9 60.3 60.3 62.7 55.3 68.0 42.3 56.8 56.8 58.9 53.6 64.9 41.3 52.9 52.9 54.0 51.4 61.0 39.9 90 66.4 66.4 66.9 65.2 70.8 51.0 64.1 64.1 64.1 64.1 68.5 50.8 61.1 61.1 61.1 61.1 65.4 50.1 57.5 57.5 57.5 57.5 61.5 49.0
75 59.0 52.2 65.7 39.4 69.8 25.7 54.9 50.1 62.8 37.9 67.8 24.6 50.7 48.0 58.9 36.1 64.9 23.2 46.5 45.9 53.5 33.8 61.3 21.6 80 61.3 61.3 66.0 49.2 70.2 35.6 58.1 58.1 63.1 48.2 68.1 34.8 54.4 54.4 59.2 46.6 65.3 33.7 50.6 50.6 54.0 44.3 61.5 32.0 85 65.1 65.1 66.8 59.1 70.9 44.2 62.5 62.5 64.0 58.5 68.7 43.8 59.3 59.3 60.4 57.3 65.7 43.1 55.2 55.2 55.8 55.2 61.8 41.9 90 68.1 68.1 68.0 68.0 71.6 52.9 65.9 65.9 65.9 65.9 69.4 52.9 63.1 63.1 63.1 63.1 66.3 52.5 59.7 59.7 59.7 59.7 62.4 51.7 75 60.3 55.2 66.3 40.6 70.2 26.1 56.3 53.1 63.6 39.5 68.2 25.0 52.0 51.0 59.9 37.8 65.4 23.6 47.7 47.7 54.5 35.4 61.8 22.0 80 63.1 63.1 66.8 51.2 70.8 37.9 60.2 60.2 64.0 50.5 68.7 35.6 56.5 56.5 60.3 49.1 65.8 34.6 52.4 52.4 55.2 46.9 62.1 33.3 85 66.5 66.5 67.7 61.6 71.5 45.4 64.2 64.2 65.0 61.3 69.4 45.2 61.2 61.2 61.7 60.5 66.4 44.7 57.3 57.3 57.3 57.3 62.5 43.8 90 69.4 69.4 69.3 69.3 72.2 54.6 67.3 67.3 67.3 67.3 70.1 54.9 64.6 64.6 64.6 64.6 67.1 54.8 61.2 61.2 61.2 61.2 63.2 54.2
75 61.5 58.0 66.9 41.8 70.6 26.5 57.6 56.0 64.2 40.8 68.6 25.4 53.0 53.0 60.6 39.3 65.9 24.0 49.1 49.1 55.4 37.1 62.2 22.4 80 64.5 64.5 67.5 53.0 71.2 38.8 61.8 61.8 64.7 52.5 69.1 36.4 58.3 58.3 61.1 51.4 66.3 35.5 53.9 53.9 56.3 49.5 62.5 34.3 85 67.7 67.7 68.5 63.9 72.0 46.5 65.4 65.4 65.9 63.9 69.9 46.5 62.5 62.5 62.5 62.5 66.9 46.2 58.9 58.9 58.9 58.9 63.0 45.5 90 70.4 70.4 70.4 70.4 72.8 56.1 68.4 68.4 68.4 68.4 70.6 56.6 65.8 65.8 65.8 65.8 67.7 56.8 62.4 62.4 62.4 62.4 63.9 56.5
85 95 105 115
Ambient Temperature (F)
Table PD-5 — Gross Cooling Capacities (MBH) 6 Ton Three Phase YSC072A3,A4,AW, AK
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
2160
2400
2640
2880
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 65.9 55.0 73.4 43.5 76.7 28.3 61.0 52.5 70.7 40.9 75.4 27.3 56.3 50.1 66.3 38.8 73.2 26.0 51.7 47.7 60.9 36.4 70.3 24.6 80 67.6 66.2 73.7 52.2 77.5 38.9 63.2 63.2 70.9 51.1 76.0 37.8 59.2 59.2 66.4 49.1 73.7 36.4 55.3 55.3 61.0 46.6 70.6 34.9 85 71.4 71.4 74.2 61.9 78.6 47.4 68.5 68.5 71.4 61.3 76.5 46.6 64.4 64.4 67.3 59.7 74.0 46.0 60.4 60.4 62.2 57.3 70.8 45.0 90 74.6 74.6 75.3 71.3 79.3 55.7 72.4 72.4 72.8 71.3 77.2 55.5 69.5 69.5 69.5 69.5 74.6 55.4 65.7 65.7 65.6 65.6 71.2 54.8 75 67.7 58.3 74.0 43.8 77.1 28.7 62.9 55.9 71.7 42.6 75.9 27.7 57.9 53.4 67.9 40.8 73.7 26.4 53.2 51.0 62.4 38.3 70.9 25.0 80 69.7 69.7 74.6 54.1 78.0 39.5 66.2 66.2 72.0 53.6 76.6 39.2 61.8 61.8 68.0 52.0 74.3 37.9 57.8 57.8 62.6 49.6 71.3 36.3 85 73.4 73.4 75.3 64.5 79.0 48.2 70.9 70.9 72.7 64.5 77.2 47.9 67.4 67.4 69.1 63.6 74.8 47.6 63.2 63.2 64.2 61.4 71.7 47.0 90 76.2 76.2 76.5 74.3 79.9 57.1 74.3 74.3 74.3 74.3 77.9 57.4 71.7 71.7 71.7 71.7 75.5 57.7 68.5 68.5 68.4 68.4 72.2 57.5
75 69.1 61.4 74.7 44.9 77.4 29.0 64.5 59.1 72.5 44.3 76.2 28.1 59.4 56.6 69.0 42.5 74.2 26.9 54.7 54.2 63.6 40.1 71.3 25.4 80 71.6 71.6 75.3 55.8 78.4 40.0 68.6 68.6 72.8 55.8 77.0 41.1 64.2 64.2 69.1 54.7 74.6 38.6 60.0 60.0 63.9 52.4 71.9 37.7 85 74.8 74.8 76.1 66.8 79.4 49.1 72.7 72.7 73.8 67.3 77.8 49.3 69.7 69.7 70.5 66.9 75.4 49.1 65.7 65.7 66.1 65.4 72.3 48.7 90 77.4 77.4 77.5 76.8 80.3 58.4 75.8 75.8 75.8 75.8 78.5 59.0 73.4 73.4 73.3 73.3 76.2 59.7 70.5 70.5 70.5 70.5 73.0 59.8
75 70.2 64.1 75.2 45.8 77.6 29.4 66.1 62.3 73.1 45.4 76.5 28.5 60.9 59.7 69.8 44.2 74.5 27.3 56.2 56.2 64.7 41.9 71.7 25.8 80 72.9 72.9 75.9 57.4 78.7 40.4 70.3 70.3 73.6 57.8 77.3 41.8 66.5 66.5 70.1 57.1 75.2 41.1 62.0 62.0 65.2 55.2 72.1 38.5 85 75.9 75.9 76.8 68.8 79.7 49.9 74.0 74.0 74.7 69.8 78.5 50.6 71.3 71.3 71.6 69.8 75.9 50.4 67.8 67.8 67.7 67.7 72.9 50.1 90 78.3 78.3 78.3 78.3 80.7 59.6 76.8 76.8 76.8 76.8 79.0 60.5 74.6 74.6 74.6 74.6 76.7 61.6 71.9 71.9 71.9 71.9 73.7 61.9
85 95 105 115
Ambient Temperature (F)
RT-PRC006-EN30
Performance
(7½Ton)
Data
Standard Efficiency
Table PD-6 — Gross Cooling Capacities (MBH) 7½ Ton Single Compressor Three Phase YSC090A3,A4,AW, AK
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
2700
3000
3300
3600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 87.4 73.8 96.2 56.7 98.8 36.7 80.6 70.3 93.3 54.3 98.8 35.6 73.5 66.6 86.9 51.2 96.8 33.9 66.6 63.1 78.4 48.2 92.8 31.8 80 89.6 88.9 96.6 68.7 100.0 49.9 83.4 83.4 93.5 68.3 99.9 50.2 77.6 77.6 87.2 65.3 97.4 48.2 71.6 71.6 78.9 61.5 92.9 46.0 85 94.2 94.2 97.5 81.6 101.2 60.4 90.4 90.4 94.4 82.2 100.9 61.9 84.8 84.8 88.5 79.8 97.8 61.4 78.5 78.5 80.7 76.2 93.2 59.9 90 98.0 98.0 98.7 93.9 102.3 71.0 95.8 95.8 96.2 95.8 101.2 72.9 91.6 91.6 91.6 91.6 98.5 74.3 86.0 86.0 86.0 86.0 93.7 73.5
75 89.7 78.4 96.7 57.3 99.1 37.2 83.0 75.0 94.6 56.7 99.2 36.1 75.8 71.3 88.9 53.9 97.5 34.5 68.7 67.7 80.3 50.1 93.8 32.5 80 92.2 92.2 97.5 70.9 100.3 50.4 87.4 87.4 95.0 71.8 100.4 50.9 81.4 81.4 89.3 69.5 98.3 50.3 75.0 75.0 81.1 65.8 94.1 48.1 85 96.5 96.5 98.5 84.4 101.5 61.2 93.8 93.8 96.1 86.6 101.6 63.4 88.9 88.9 91.0 85.5 98.8 63.7 82.5 82.5 83.7 82.1 94.4 63.1 90 99.5 99.5 99.9 97.0 102.6 72.3 98.2 98.2 98.2 98.2 101.9 75.0 94.9 94.9 94.9 94.9 99.7 77.4 90.1 90.1 90.0 90.0 95.3 77.7 75 91.5 82.5 97.7 59.0 99.3 37.7 85.2 79.6 95.5 58.8 99.5 36.6 78.0 76.0 90.5 56.5 98.0 35.1 70.5 70.5 82.1 52.8 94.5 33.2 80 94.4 94.4 98.1 72.8 100.5 55.0 90.7 90.7 96.2 74.8 100.8 51.6 84.7 84.7 91.1 73.5 98.9 51.5 78.0 78.0 83.2 70.0 95.0 50.1 85 98.0 98.0 99.2 86.8 101.7 62.0 96.1 96.1 97.5 90.5 102.0 64.7 92.0 92.0 93.1 90.6 99.5 65.6 86.2 86.2 86.2 86.2 95.4 65.8 90 100.5 100.5 100.7 99.4 102.8 73.4 99.9 99.9 99.9 99.9 102.4 76.8 97.2 97.2 97.2 97.2 100.5 80.1 93.0 93.0 93.0 93.0 96.5 81.4
75 92.9 86.2 98.1 59.9 99.4 38.2 87.3 84.1 96.3 60.6 99.8 37.2 79.6 79.6 91.7 58.9 98.3 35.7 72.9 72.9 83.7 55.4 95.1 33.8 80 96.0 96.0 98.6 74.3 100.7 56.8 93.1 93.1 97.1 77.5 101.0 55.7 87.6 87.6 92.5 77.2 99.5 52.7 80.7 80.7 85.1 74.1 95.5 51.6 85 99.0 99.0 99.7 88.7 101.8 62.7 97.8 97.8 98.6 93.7 102.3 65.8 94.4 94.4 94.4 94.4 100.0 67.3 89.1 89.1 89.1 89.1 96.3 68.3 90 101.1 101.1 101.1 101.1 103.0 74.4 101.0 101.0 101.0 101.0 102.8 78.4 98.9 98.9 98.9 98.9 101.2 82.4 95.1 95.1 95.1 95.1 97.5 84.6
85 95 105 115
Ambient Temperature (F)
Table PD-7 — Gross Cooling Capacities (MBH) 7½ Ton Dual Compressors Three Phase YSC092A3,A4,AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
2700
3000
3300
3600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 84.6 72.9 93.9 55.3 98.4 36.4 78.2 69.6 90.1 53.3 96.9 35.1 71.8 66.3 83.9 50.4 94.0 33.3 65.3 63.1 76.5 47.1 89.4 31.2 80 86.8 86.8 94.4 68.5 99.6 50.0 81.8 81.8 90.5 67.5 98.0 49.7 76.4 76.4 84.3 64.7 94.5 47.5 70.9 70.9 77.1 61.4 89.6 45.3 85 92.2 92.2 95.4 81.7 100.8 61.3 88.4 88.4 91.5 81.5 99.0 62.4 83.2 83.2 85.8 79.3 94.9 60.9 77.6 77.6 79.0 76.1 89.9 59.3 90 96.3 96.3 96.9 94.4 102.0 72.8 93.6 93.6 93.6 93.6 99.3 73.4 89.6 89.6 89.6 89.6 95.8 74.0 84.5 84.5 84.5 84.5 90.6 73.0 75 86.8 77.5 94.7 57.0 98.9 37.1 80.5 74.4 91.5 55.8 97.6 35.7 74.0 71.1 85.6 53.1 94.8 34.0 67.1 67.1 78.2 49.8 90.5 31.9 80 90.1 90.1 95.6 71.2 100.2 50.8 85.4 85.4 92.0 71.1 98.7 50.7 79.9 79.9 86.3 68.9 95.5 49.6 74.1 74.1 79.1 65.7 90.8 47.4 85 94.7 94.7 96.8 85.3 101.4 62.7 91.5 91.5 93.3 86.2 99.7 63.7 86.9 86.9 88.2 84.9 96.1 63.5 81.3 81.3 81.2 81.2 91.2 62.6 90 98.3 98.3 98.3 98.3 102.7 74.8 96.2 96.2 96.1 96.1 100.3 76.2 92.7 92.7 92.7 92.7 97.1 77.5 88.0 88.0 88.0 88.0 92.2 77.4
75 88.7 81.9 95.7 58.9 99.3 37.6 82.6 79.0 92.5 58.2 98.1 36.2 75.5 75.5 87.1 55.7 95.4 34.6 69.6 69.6 79.6 52.4 91.3 32.5 80 92.3 92.3 96.5 73.7 100.7 51.5 88.4 88.4 93.2 74.4 99.3 51.7 82.9 82.9 87.9 72.8 96.1 51.0 76.9 76.9 80.8 69.8 91.7 49.5 85 96.5 96.5 97.8 88.4 102.0 63.9 93.8 93.8 94.8 90.3 100.0 65.0 89.8 89.8 89.8 89.8 96.9 65.8 84.4 84.4 84.4 84.4 92.3 65.5 90 99.7 99.7 99.7 99.7 103.3 76.5 98.0 98.0 98.0 98.0 101.1 78.5 94.9 94.9 94.9 94.9 98.1 80.6 90.7 90.7 90.7 90.7 93.5 81.3
75 90.2 85.7 96.4 60.6 99.7 38.1 84.6 83.6 93.3 60.0 98.5 36.8 77.9 77.9 88.2 58.1 96.0 35.2 71.8 71.8 80.9 55.0 92.0 33.2 80 94.0 94.0 97.2 75.8 101.0 52.1 90.7 90.7 94.3 77.4 99.7 52.6 85.6 85.6 89.2 76.6 96.6 52.0 79.5 79.5 82.3 73.8 92.5 51.5 85 97.8 97.8 98.7 91.1 102.4 65.0 95.6 95.6 96.1 93.9 100.5 66.3 91.9 91.9 91.9 91.9 97.6 67.9 86.9 86.9 86.9 86.9 93.1 68.2 90 100.8 100.8 100.8 100.8 103.7 78.1 99.3 99.3 99.3 99.3 101.7 80.7 96.6 96.6 96.6 96.6 98.9 83.4 92.7 92.7 92.7 92.7 94.6 84.9
85 95 105 115
Ambient Temperature (F)
31RT-PRC006-EN
Performance
(8½ - 10 Ton)
Data
Standard Efficiency
Table PD-8 — Gross Cooling Capacities (MBH) 8½ Ton Three Phase YSC102A3, A4, AW, AK
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
3060
3400
3740
4080
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 96.3 82.3 106.6 62.7 112.5 41.5 89.0 78.5 103.2 60.6 110.9 40.0 81.8 74.9 96.6 57.5 107.6 38.1 74.9 71.3 87.6 55.2 102.5 35.8 80 98.0 98.0 107.2 77.1 113.7 57.0 92.9 91.4 103.4 76.3 111.5 57.1 86.3 86.2 96.9 73.3 108.2 54.0 80.2 80.2 88.1 69.4 102.8 51.5 85 103.9 103.9 108.1 91.7 114.8 69.6 100.1 100.1 104.3 91.7 112.4 70.0 94.3 94.3 98.3 89.5 108.6 68.9 87.6 87.6 89.9 85.7 103.1 67.1 90 108.6 108.6 109.6 105.7 116.0 82.4 105.9 105.9 105.9 105.9 113.2 83.0 101.6 101.6 101.9 100.2 109.3 83.4 95.6 95.6 95.6 95.5 103.6 82.3
75 98.7 87.2 107.8 65.9 113.0 42.0 91.8 83.8 104.7 63.7 111.8 40.7 84.2 80.0 98.7 60.5 108.6 38.9 76.3 76.3 89.6 58.6 103.7 36.5 80 101.6 100.0 108.5 80.1 114.6 58.1 96.9 96.5 105.0 80.1 112.8 57.8 90.3 90.3 99.1 77.9 109.3 56.3 83.8 83.8 90.3 74.0 104.0 53.8 85 106.8 106.8 109.6 95.7 115.8 71.4 103.6 103.6 106.2 96.7 114.0 70.7 98.7 98.7 100.9 95.5 109.8 71.7 91.7 91.7 91.7 91.7 104.3 70.7 90 111.0 111.0 111.0 111.0 117.0 84.9 108.8 108.8 108.9 107.2 114.4 86.1 105.1 105.1 105.0 104.8 110.7 87.4 99.8 99.8 99.7 99.7 105.2 87.1 75 100.7 91.7 109.2 64.5 114.0 42.8 93.8 88.7 106.1 66.5 113.5 41.7 85.4 85.4 100.4 63.3 109.4 39.6 79.4 77.5 91.3 59.4 104.6 37.2 80 104.1 103.6 109.6 82.9 115.3 59.0 100.0 100.0 106.6 84.3 113.7 59.0 94.0 94.0 100.9 82.2 109.6 60.2 87.0 87.0 92.2 78.5 105.1 56.0 85 108.9 108.9 110.9 99.2 116.6 73.0 106.7 106.7 108.3 102.4 114.8 74.4 102.0 102.0 102.0 102.0 110.8 74.3 95.6 95.6 96.4 93.7 105.5 73.9 90 112.8 112.8 112.8 112.8 117.8 87.2 111.8 111.8 111.8 111.2 116.0 90.0 107.7 107.7 107.7 107.7 111.9 90.9 102.9 102.9 102.9 102.9 106.6 91.4
75 102.3 95.8 110.2 66.1 114.6 43.5 95.2 95.2 106.7 68.3 113.1 42.2 88.2 88.2 101.6 65.9 110.1 40.3 81.6 80.6 92.7 62.1 105.3 38.1 80 106.2 106.2 110.5 85.3 115.9 59.8 102.8 102.8 107.4 86.8 114.3 60.0 97.4 97.4 102.4 86.2 111.0 58.6 89.9 89.9 94.1 82.9 105.9 58.2 85 110.5 110.5 111.9 102.3 117.2 74.4 108.3 108.3 109.2 105.1 115.5 76.3 104.5 104.5 104.4 104.4 111.5 77.2 98.7 98.7 99.0 97.4 106.4 76.8 90 114.2 114.2 114.2 114.2 118.5 89.3 112.7 112.7 112.7 112.7 116.8 92.7 109.7 109.7 109.7 109.7 112.9 94.2 105.2 105.2 105.2 105.2 107.8 95.4
85 95 105 115
Ambient Temperature (F)
Table PD-9— Gross Cooling Capacities (MBH) 10 Ton Three Phase YSC120A3, A4, AW, AK
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
3600
4000
4400
4800
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 108.6 95.7 120.5 71.5 126.0 46.0 100.1 91.3 115.5 68.8 123.6 43.3 91.0 86.5 107.2 64.9 119.3 41.0 82.2 82.0 96.5 60.1 113.1 37.9 80 112.8 112.8 121.2 89.2 127.5 65.7 106.3 106.3 116.1 88.1 124.8 62.8 98.5 98.5 108.2 84.5 120.1 60.5 90.5 90.5 97.8 79.7 113.6 57.4 85 119.5 119.5 122.6 106.9 129.0 78.5 114.8 114.8 117.7 107.0 126.2 79.2 108.2 108.2 110.5 104.5 121.8 76.8 100.1 100.1 100.1 100.1 114.2 76.6 90 124.3 124.3 124.6 123.6 130.4 93.6 121.0 121.0 121.0 121.0 127.6 95.7 116.0 116.0 116.0 116.0 122.0 95.1 109.4 109.4 109.4 109.4 115.3 94.5
75 111.6 102.3 121.7 73.9 126.7 46.9 103.4 98.1 117.1 72.3 124.5 42.7 94.2 93.4 109.5 68.7 120.2 41.9 85.3 85.3 98.8 64.0 114.3 38.8 80 116.7 116.7 122.6 92.7 128.2 64.5 111.1 111.1 118.0 93.0 125.7 64.2 103.4 103.4 110.8 90.4 121.4 63.2 95.0 95.0 100.6 85.8 114.9 60.3 85 122.3 122.3 124.2 111.4 129.7 80.2 118.5 118.5 120.0 113.1 127.1 81.6 112.8 112.8 113.6 112.1 122.6 82.1 105.1 105.1 105.1 105.1 115.6 80.4 90 126.9 126.9 126.4 126.4 131.3 96.0 123.7 123.7 123.7 123.7 128.7 99.0 119.3 119.3 119.3 119.3 124.1 100.7 113.4 113.4 113.4 113.4 117.1 100.0
75 114.1 108.4 122.5 75.8 127.3 47.7 106.5 104.9 118.4 75.8 124.9 45.4 97.1 97.1 111.3 72.3 121.3 40.2 88.6 88.6 100.9 67.7 115.1 39.7 80 119.5 119.5 123.8 96.1 128.9 65.5 114.7 114.7 119.5 97.3 126.3 69.2 107.7 107.7 112.9 95.9 122.2 64.9 99.0 99.0 103.1 91.7 115.8 63.2 85 124.9 124.9 125.5 115.5 130.4 81.9 121.1 121.1 121.8 118.3 127.9 83.7 116.0 116.0 116.0 116.0 123.6 85.0 109.2 109.2 109.2 109.2 116.8 84.0 90 127.9 127.9 128.0 128.0 132.0 98.3 126.1 126.1 125.6 125.6 129.5 101.8 121.7 121.7 121.7 121.7 125.3 104.7 116.2 116.2 116.2 116.2 118.5 104.7
75 116.1 113.8 123.1 77.6 127.8 48.5 108.9 108.9 119.2 78.1 125.4 46.2 100.5 100.5 112.8 76.1 121.4 43.6 91.6 91.6 102.6 71.3 115.8 40.6 80 121.4 121.4 124.5 98.6 129.4 66.4 117.3 117.3 120.8 101.1 126.9 66.5 111.1 111.1 114.6 100.9 122.9 66.4 102.5 102.5 105.4 97.5 116.5 65.7 85 126.0 126.0 126.4 118.6 130.9 83.4 122.9 122.9 123.2 122.6 128.5 85.6 118.4 118.4 118.4 118.4 124.3 87.5 112.1 112.1 112.1 112.1 117.8 87.3 90 129.1 129.1 129.1 129.1 132.5 100.4 127.2 127.2 126.9 126.9 130.2 104.4 124.0 124.0 123.7 123.7 126.2 108.0 118.2 118.2 118.2 118.2 119.7 108.9
85 95 105 115
Ambient Temperature (F)
RT-PRC006-EN32
Performance
(3 - 4 Tons)
Data
High Efficiency
Table PD-10 — Gross Cooling Capacities (MBH) 3 Ton YHC036A1, A3, A4, AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1080
1200
1320
1440
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 34.2 29.2 39.8 22.7 43.1 15.2 31.1 27.4 37.0 21.2 41.3 14.1 28.0 25.7 33.3 19.8 39.0 12.9 24.8 24.0 29.8 18.1 36.1 11.6 80 34.9 34.9 40.0 28.5 43.5 21.3 32.3 32.3 37.1 27.1 41.6 20.1 29.7 29.7 33.5 25.3 39.2 18.8 27.1 27.1 30.0 23.6 36.2 17.5 85 37.9 37.9 40.3 34.3 44.0 26.5 35.3 35.3 37.5 33.0 41.9 25.6 32.6 32.6 34.0 31.3 39.5 24.6 30.0 30.0 30.6 29.6 36.4 23.2 90 40.5 40.5 40.9 40.0 44.5 31.7 38.4 38.4 38.4 38.4 42.3 31.0 35.7 35.7 35.7 35.7 39.7 30.3 32.9 32.9 32.9 32.9 36.7 29.0 75 35.3 31.2 40.4 23.7 43.5 15.5 32.0 29.4 37.8 22.4 41.8 14.4 28.8 27.7 34.1 20.6 39.5 13.2 25.5 25.5 30.5 18.8 36.7 11.9 80 36.7 36.7 40.7 30.0 44.0 21.9 33.9 33.9 38.0 28.9 42.1 20.9 31.2 31.2 34.4 27.1 39.8 19.7 28.5 28.5 30.8 25.3 36.9 18.4 85 39.6 39.6 41.1 36.3 44.6 27.4 37.1 37.1 38.5 35.4 42.5 26.8 34.3 34.3 35.1 33.8 40.0 26.0 31.5 31.5 31.5 31.5 37.1 24.8 90 41.9 41.9 41.9 41.9 45.1 33.0 39.9 39.9 39.9 39.9 42.9 32.6 37.6 37.6 37.6 37.6 40.4 32.1 34.7 34.7 34.7 34.7 37.4 31.1
75 36.2 33.2 40.9 24.7 43.8 15.8 32.8 31.4 38.4 23.4 42.1 14.7 29.4 29.4 34.8 21.7 39.9 13.5 26.5 26.5 31.0 19.9 37.2 12.2 80 38.2 38.2 41.2 31.4 44.4 22.4 35.4 35.4 38.7 30.5 42.6 21.7 32.5 32.5 35.2 28.9 40.2 20.5 29.7 29.7 31.5 27.1 37.4 19.2 85 40.8 40.8 41.8 38.1 45.0 28.3 38.7 38.7 39.4 37.6 43.1 28.0 35.9 35.9 36.2 36.2 40.5 27.2 32.9 32.9 32.9 32.9 37.6 26.2 90 42.9 42.9 42.9 42.9 45.6 34.2 41.1 41.1 41.1 41.1 43.4 34.0 38.9 38.9 38.9 38.9 41.0 33.8 36.3 36.3 36.3 36.3 38.1 33.1
75 37.1 35.1 41.3 25.5 44.1 16.1 33.6 33.3 38.9 24.4 42.4 15.0 30.4 30.4 35.5 22.8 40.2 13.8 27.5 27.5 31.5 21.0 37.5 12.5 80 39.4 39.4 41.7 32.6 44.7 22.9 36.8 36.8 39.3 32.1 42.9 22.3 33.8 33.8 35.9 30.6 40.6 21.4 30.8 30.8 32.1 28.8 37.8 20.1 85 41.7 41.7 42.4 39.7 45.3 29.0 39.8 39.8 40.1 39.5 43.5 29.0 37.3 37.3 37.3 37.3 40.9 28.3 34.2 34.2 34.2 34.2 38.0 27.6 90 43.7 43.7 43.7 43.7 45.9 35.3 42.1 42.1 42.1 42.1 43.9 35.3 40.0 40.0 40.0 40.0 41.5 35.4 37.5 37.5 37.5 37.5 38.6 34.9
85 95 105 115
Ambient Temperature (F)
Table PD-11— Gross Cooling Capacities (MBH) 4 Ton YHC048A1, A3, A4, AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1440
1600
1760
1920
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 45.3 39.9 51.4 30.3 54.9 19.9 41.1 37.7 48.4 28.8 53.1 18.7 37.1 35.6 43.9 26.7 51.0 17.4 33.2 33.2 39.3 24.6 47.8 16.0 80 47.1 47.1 52.0 38.4 55.5 28.1 43.8 43.8 48.7 36.9 54.6 27.2 40.3 40.3 44.3 34.9 51.3 25.6 36.9 36.9 39.8 32.8 47.9 24.1 85 50.5 50.5 52.5 46.3 56.2 34.5 47.8 47.8 49.4 45.2 54.9 34.9 44.3 44.3 45.3 43.3 51.6 33.6 40.9 40.9 40.9 40.9 48.1 32.2 90 53.1 53.1 53.5 53.5 56.9 41.4 51.2 51.2 51.2 51.2 54.6 41.4 48.4 48.4 48.4 48.4 52.0 41.2 45.0 45.0 45.0 45.0 48.6 40.2
75 46.7 42.7 52.7 31.9 55.2 20.2 42.4 40.5 49.4 30.3 54.4 19.3 38.2 38.2 45.0 28.4 51.6 17.8 34.7 34.7 40.2 26.2 48.6 16.4 80 49.2 49.2 52.8 40.4 55.9 28.2 46.0 46.0 49.8 39.4 55.2 28.4 42.3 42.3 45.6 37.5 51.9 26.9 38.7 38.7 40.9 35.3 48.7 25.4 85 52.1 52.1 53.5 48.8 56.6 35.4 49.9 49.9 50.6 48.3 55.7 36.8 46.7 46.7 47.0 46.8 52.2 35.2 43.0 43.0 42.9 42.9 49.0 34.3 90 54.5 54.5 54.8 54.8 57.4 42.7 52.8 52.8 52.8 52.8 55.2 42.9 50.5 50.5 50.5 50.5 52.9 43.5 47.4 47.4 47.4 47.4 49.6 43.0 75 47.8 45.4 53.2 33.4 55.5 20.6 43.7 43.3 50.1 31.8 54.7 19.6 39.7 39.7 46.0 30.0 51.9 18.2 36.1 36.1 41.0 27.7 49.1 16.8 80 50.6 50.6 53.4 42.1 56.2 28.7 47.8 47.8 50.5 41.5 55.7 29.4 44.1 44.1 46.7 39.9 52.4 28.1 40.4 40.4 41.9 37.8 49.3 26.7 85 53.1 53.1 54.2 50.9 57.0 36.2 51.4 51.4 51.6 51.0 56.2 38.0 48.6 48.6 48.6 48.6 52.8 36.7 44.9 44.9 44.9 44.9 49.7 36.3 90 55.1 55.1 55.7 55.7 57.7 43.8 53.9 53.9 53.9 53.9 55.6 44.3 51.9 51.9 51.9 51.9 53.5 45.6 49.2 49.2 49.2 49.2 50.5 45.7
75 48.8 48.1 53.6 34.4 55.7 20.9 45.0 45.0 50.6 33.2 55.0 20.0 41.0 41.0 46.8 31.5 52.3 18.5 37.3 37.3 41.7 29.3 49.6 17.2 80 51.7 51.7 53.9 43.5 56.4 31.7 49.3 49.3 51.2 43.5 56.0 30.1 45.8 45.8 47.6 42.3 52.8 28.9 41.8 41.8 42.8 40.2 49.8 27.9 85 53.9 53.9 54.8 52.7 57.2 36.9 52.4 52.4 52.4 52.4 56.5 39.1 50.0 50.0 50.0 50.0 53.2 38.1 46.6 46.6 46.6 46.6 50.3 38.1 90 55.7 55.7 56.3 56.3 58.0 44.8 54.7 54.7 54.7 54.7 56.0 45.6 53.0 53.0 53.0 53.0 54.0 47.4 50.5 50.5 50.5 50.5 51.2 48.1
85 95 105 115
Ambient Temperature (F)
33RT-PRC006-EN
Performance
(5 Ton)
Data
High Efficiency
Table PD-12 — Gross Cooling Capacities (MBH) 5 Ton Single Phase YHC060A1
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1800
2000
2200
2400
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 56.2 48.2 64.3 37.8 68.4 24.8 51.4 45.6 60.5 35.2 66.7 23.5 46.8 43.2 55.3 32.8 63.9 21.9 42.2 40.8 50.0 31.0 59.9 20.1 80 57.6 57.6 64.6 46.6 69.3 34.7 53.7 53.7 60.7 44.8 67.3 33.1 49.8 49.8 55.5 42.3 64.2 31.5 45.9 45.9 50.5 39.9 60.1 29.6 85 62.2 62.2 65.2 55.8 70.1 42.6 58.4 58.4 61.4 54.5 68.0 42.2 54.5 54.5 56.5 52.0 64.6 40.9 50.6 50.6 51.6 49.7 60.3 39.0 90 65.8 65.8 66.3 64.9 70.9 50.8 63.0 63.0 63.0 63.0 68.2 52.0 59.3 59.3 59.2 59.2 65.0 49.9 55.3 55.3 55.3 55.3 60.7 48.5 75 57.8 51.4 65.2 38.8 69.6 25.4 52.9 48.8 61.8 37.0 67.3 23.9 48.2 46.3 56.5 34.6 64.6 22.4 43.3 43.3 51.2 32.1 60.9 20.7 80 60.3 60.3 65.6 48.8 69.8 35.2 56.2 56.2 62.1 47.6 68.0 34.6 52.1 52.1 56.9 45.1 65.0 32.9 48.1 48.1 51.7 42.7 61.2 31.1 85 64.4 64.4 66.3 58.7 70.7 43.8 61.2 61.2 63.0 58.1 68.7 43.9 57.1 57.1 58.2 56.0 65.4 42.8 53.0 53.0 53.0 53.0 61.4 41.5 90 67.6 67.6 67.6 67.6 71.6 52.5 65.2 65.2 65.2 65.2 69.5 53.3 62.0 62.0 62.0 62.0 66.0 52.6 58.0 58.0 58.0 58.0 62.0 51.8
75 59.4 54.5 65.7 40.1 69.3 25.6 54.3 51.9 62.7 38.7 67.7 24.3 49.6 49.4 57.6 36.3 65.1 22.8 45.0 45.0 52.2 33.8 61.6 21.1 80 62.4 62.4 66.3 50.7 70.3 35.8 58.4 58.4 63.1 50.1 68.5 35.4 54.2 54.2 58.2 47.9 65.7 34.2 50.0 50.0 52.9 45.4 61.9 32.5 85 66.0 66.0 67.3 61.2 71.2 44.8 63.3 63.3 64.2 61.3 69.4 45.3 59.4 59.4 59.9 59.8 66.1 44.6 55.2 55.2 55.2 55.2 62.2 43.7 90 68.9 68.9 68.9 68.9 72.2 54.0 66.9 66.9 66.9 66.9 70.2 55.4 64.0 64.0 64.0 64.0 66.8 55.1 60.4 60.4 60.4 60.4 63.0 54.6
75 60.6 57.4 66.1 41.5 69.7 26.0 55.6 54.9 63.4 40.3 68.1 24.7 50.8 50.8 58.5 38.0 65.5 23.2 46.5 46.5 53.0 35.5 62.1 21.5 80 64.0 64.0 67.0 52.5 70.6 38.5 60.4 60.4 63.9 52.4 69.0 36.1 56.1 56.1 59.2 50.5 66.1 35.8 51.8 51.8 54.0 48.1 62.5 33.8 85 67.2 67.2 68.0 63.5 71.5 50.9 64.9 64.9 65.3 64.2 69.9 46.6 61.4 61.4 61.4 61.4 67.0 46.8 57.2 57.2 57.2 57.2 62.9 45.6 90 69.8 69.8 69.8 69.8 72.6 55.3 68.1 68.1 68.1 68.1 70.8 57.1 65.5 65.5 65.5 65.5 67.5 57.3 62.2 62.2 62.2 62.2 63.9 57.2
85 95 105 115
Ambient Temperature (F)
Table PD-13 — Gross Cooling Capacities (MBH) 5 Ton Three Phase YHC060A3, A4, AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
1800
2000
2200
2400
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 56.6 49.0 64.4 37.5 67.7 24.7 52.0 46.8 60.9 35.7 66.2 23.3 47.0 44.2 55.9 33.3 63.6 21.8 42.3 41.7 50.0 30.7 59.8 20.0 80 58.5 58.5 64.6 47.0 68.6 34.7 54.7 54.7 61.2 45.5 66.8 33.3 50.6 50.6 56.3 43.2 64.1 31.7 46.4 46.4 50.5 40.5 60.0 29.8 85 62.9 62.9 65.3 56.4 69.4 42.2 59.6 59.6 61.9 55.5 67.7 42.3 55.6 55.6 57.3 53.2 64.3 41.1 51.2 51.2 51.9 50.7 60.3 39.5 90 66.2 66.2 66.4 65.6 70.3 50.3 63.7 63.7 63.7 63.7 68.4 51.2 60.3 60.3 60.3 60.3 64.9 50.3 56.4 56.4 56.3 56.3 60.8 49.1
75 58.3 52.5 65.0 39.1 68.1 25.1 53.6 50.0 62.0 37.6 66.6 23.8 48.6 47.7 57.2 35.4 64.2 22.3 43.8 43.8 51.2 32.7 60.6 20.5 80 61.1 61.1 65.6 49.2 69.0 34.6 57.3 57.3 62.4 48.4 67.5 34.8 53.2 53.2 57.8 46.2 64.7 33.2 48.7 48.7 52.0 43.6 60.9 31.4 85 64.9 64.9 66.4 59.2 69.9 43.1 62.1 62.1 63.4 59.1 67.8 43.0 58.4 58.4 59.2 57.5 64.9 43.9 54.0 54.0 54.0 54.0 61.2 42.0 90 67.7 67.7 67.7 67.7 70.8 51.7 65.7 65.7 65.7 65.7 68.6 52.2 62.8 62.8 62.8 62.8 65.9 52.9 59.0 59.0 59.0 59.0 61.9 52.3
75 59.9 55.8 65.8 40.7 68.4 25.5 55.2 53.4 62.9 39.5 67.0 24.2 50.0 50.0 58.3 37.3 64.6 22.7 45.6 45.6 52.4 34.7 61.2 21.0 80 63.1 63.1 66.3 51.0 69.3 35.2 59.7 59.7 63.5 51.0 67.9 35.1 55.5 55.5 59.0 49.2 65.4 34.5 50.8 50.8 53.4 46.6 61.6 32.9 85 66.4 66.4 67.2 61.6 70.2 43.9 64.0 64.0 64.6 62.4 68.8 44.9 60.6 60.6 60.6 60.6 66.0 45.1 56.4 56.4 56.4 56.4 62.0 44.2 90 68.7 68.7 68.7 68.7 71.2 52.8 67.1 67.1 67.1 67.1 69.7 54.9 64.5 64.5 64.5 64.5 66.9 55.8 61.0 61.0 61.0 61.0 62.9 55.3
75 61.2 59.0 66.2 41.7 68.6 25.9 56.3 56.3 63.6 41.3 67.3 24.6 51.9 51.9 59.2 39.0 65.0 23.1 47.2 47.2 53.4 36.6 61.7 21.4 80 64.5 64.5 67.0 53.1 69.6 35.6 61.6 61.6 64.2 53.3 68.2 35.7 57.5 57.5 60.1 52.1 65.8 35.5 52.8 52.8 54.7 49.6 62.1 34.3 85 67.3 67.3 68.1 64.0 70.5 44.7 65.4 65.4 65.6 65.2 69.1 46.0 62.4 62.4 62.3 62.3 66.6 46.8 58.4 58.4 58.4 58.4 62.6 46.2 90 69.4 69.4 69.5 69.5 71.5 53.9 68.1 68.1 68.1 68.1 70.1 56.3 65.7 65.7 65.7 65.7 67.6 58.0 62.5 62.5 62.5 62.5 63.7 57.9
85 95 105 115
Ambient Temperature (F)
RT-PRC006-EN34
Performance
(6 - 7½ Ton)
Data
High Efficiency
Table PD-14 — Gross Cooling Capacities (MBH) 6 Ton Three Phase YHC072A3,A4,AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
2160
2400
2640
2880
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 67.3 56.6 73.6 42.5 74.5 27.6 61.6 53.5 71.8 41.9 75.1 26.6 55.8 50.4 66.8 38.7 74.1 25.3 49.8 47.2 59.9 36.3 71.3 23.5 80 68.7 68.2 73.8 51.7 75.4 37.0 63.6 63.6 72.0 52.1 76.0 38.1 58.9 58.9 66.9 49.7 74.7 36.4 54.1 54.1 60.2 46.5 71.5 34.5 85 72.2 72.2 74.5 61.4 76.2 44.5 69.2 69.2 72.5 62.8 76.8 46.1 64.6 64.6 67.8 60.9 75.0 46.2 59.5 59.5 61.3 57.7 71.7 45.4 90 74.7 74.7 75.3 70.6 77.0 51.9 73.4 73.4 73.7 73.2 77.7 55.1 70.1 70.1 70.1 70.1 75.6 56.1 65.4 65.4 65.4 65.4 72.1 55.8
75 69.0 60.1 74.0 43.3 74.5 27.9 63.5 57.2 72.7 43.1 75.2 27.0 57.5 54.0 68.4 40.9 74.5 25.7 51.8 51.0 61.5 37.6 72.0 24.0 80 70.7 70.7 74.3 52.9 75.4 37.2 66.8 66.8 73.0 54.6 76.2 37.8 61.9 61.9 68.7 53.0 75.1 37.4 56.7 56.7 61.9 49.8 72.4 36.1 85 73.8 73.8 75.0 63.0 76.2 44.9 71.9 71.9 73.8 66.0 77.1 47.0 67.9 67.9 69.7 65.4 75.5 47.5 62.7 62.7 63.6 62.4 72.6 47.7 90 75.6 75.6 75.9 72.4 77.0 52.5 75.2 75.2 75.1 75.1 78.0 56.3 72.8 72.8 72.7 72.7 76.4 58.2 68.8 68.8 68.8 68.8 73.2 59.0 75 70.3 63.2 74.2 43.9 74.6 28.3 65.2 60.8 73.2 44.5 75.4 27.4 59.2 57.7 69.6 42.9 74.7 26.2 53.2 53.2 62.9 39.8 72.5 24.6 80 72.3 72.3 74.5 53.9 75.4 37.4 69.5 69.5 73.8 56.7 76.3 38.2 64.6 64.6 70.0 56.1 75.6 38.5 59.2 59.2 63.5 53.0 73.0 37.7 85 74.7 74.7 75.3 64.3 76.2 45.2 73.7 73.7 74.7 68.7 77.3 47.6 70.5 70.5 71.3 69.3 76.1 48.9 65.6 65.6 65.6 65.6 73.4 49.7 90 76.1 76.1 76.2 73.6 76.9 53.0 76.2 76.2 76.2 76.2 78.1 57.2 74.5 74.5 74.5 74.5 76.9 59.9 71.2 71.2 71.2 71.2 74.1 61.7
75 71.3 65.8 74.3 44.4 74.6 28.7 66.8 64.4 73.7 45.6 75.5 27.8 60.5 60.5 70.6 44.8 74.9 26.6 55.1 55.1 64.1 41.8 72.9 25.0 80 73.3 73.3 74.7 54.8 75.4 37.6 71.4 71.4 74.4 58.5 76.4 38.5 67.0 67.0 71.0 58.9 75.9 39.1 61.4 61.4 64.9 56.2 73.3 38.6 85 75.1 75.1 75.5 65.3 76.2 45.6 74.8 74.8 75.4 70.8 77.4 48.2 72.4 72.4 72.4 72.4 76.4 49.9 68.2 68.2 68.1 68.1 74.0 51.5 90 76.3 76.3 76.3 74.5 76.9 53.5 76.9 76.9 76.9 76.9 78.2 58.0 75.7 75.7 75.7 75.7 77.2 61.3 72.9 72.9 72.9 72.9 74.8 64.1
85 95 105 115
Ambient Temperature (F)
Table PD-15 — Gross Cooling Capacities (MBH) 7½ Ton Dual Compressors Three Phase YHC092A3,A4,AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
2700
3000
3300
3600
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 85.7 72.4 95.8 56.8 99.9 37.1 79.3 69.3 92.0 53.7 98.8 35.8 72.8 66.0 85.9 50.8 96.1 34.2 66.1 62.6 78.5 49.1 91.8 32.2 80 87.5 87.0 96.2 68.5 101.1 50.4 81.8 81.8 92.4 67.4 99.6 50.2 76.6 76.6 86.2 64.6 96.7 48.0 71.1 71.1 79.0 61.4 92.0 45.8 85 92.8 92.8 97.0 81.6 102.3 61.3 88.5 88.5 93.1 81.1 100.3 61.3 83.4 83.4 87.1 78.6 97.0 60.9 77.9 77.9 80.3 75.4 92.3 59.4 90 97.2 97.2 98.3 94.2 103.5 72.4 94.3 94.3 94.3 94.3 101.1 73.1 90.0 90.0 90.0 90.0 97.8 73.7 84.9 84.9 84.9 84.9 92.9 72.7 75 87.9 77.0 96.6 57.3 100.4 37.6 81.5 73.7 93.5 56.1 99.4 36.4 74.9 70.5 87.8 53.4 96.9 34.8 67.4 67.4 80.5 50.2 92.8 32.8 80 90.5 90.5 97.4 71.2 101.6 51.1 85.6 85.6 94.0 71.0 100.4 50.9 80.2 80.2 88.2 68.7 97.3 49.8 74.5 74.5 81.0 65.5 93.2 47.9 85 95.6 95.6 98.4 85.1 102.9 62.5 92.2 92.2 95.0 85.8 101.3 63.3 87.3 87.3 89.5 84.1 98.1 63.3 81.8 81.8 82.9 81.2 93.6 62.5 90 99.4 99.4 99.9 98.1 104.1 74.1 97.2 97.2 97.2 97.2 102.1 75.5 93.6 93.6 93.5 93.5 99.1 77.0 88.8 88.8 88.7 88.7 94.4 76.9 75 89.8 81.3 97.5 59.0 100.7 38.1 83.6 78.2 94.6 58.3 99.8 37.1 77.0 75.0 89.2 55.9 97.5 35.4 70.0 70.0 82.1 52.8 93.6 33.4 80 93.2 93.2 98.3 73.5 102.0 51.7 88.9 88.9 95.2 74.2 101.0 52.0 83.4 83.4 89.8 72.6 97.9 50.6 77.6 77.6 82.8 69.5 94.1 49.9 85 97.6 97.6 99.4 88.0 103.3 67.9 94.9 94.9 96.5 90.0 101.9 64.8 90.5 90.5 91.7 89.4 99.0 67.3 85.2 85.2 85.1 85.1 94.7 65.2 90 100.9 100.9 100.9 100.9 104.6 75.6 99.2 99.2 99.2 99.2 102.8 77.7 96.1 96.1 96.1 96.1 100.1 80.0 91.8 91.8 91.8 91.8 95.7 80.7 75 91.5 85.3 98.2 60.6 101.0 38.6 85.5 82.6 95.4 60.2 100.2 37.5 78.5 78.5 90.5 58.3 98.0 35.9 72.4 72.4 83.4 55.2 94.3 34.0 80 95.2 95.2 99.0 75.4 102.3 56.8 91.5 91.5 96.3 77.2 101.5 52.7 86.3 86.3 91.3 76.3 98.4 51.4 80.4 80.4 84.4 73.4 94.7 51.4 85 99.1 99.1 100.2 90.6 103.6 69.8 96.9 96.9 97.8 93.6 102.4 66.1 93.1 93.1 93.1 93.1 99.7 69.8 88.0 88.0 87.9 87.9 95.6 67.8 90 101.9 101.9 101.9 101.9 105.0 76.9 100.7 100.7 100.7 100.7 103.4 79.6 98.0 98.0 97.9 97.9 100.8 82.5 94.0 94.0 94.0 94.0 96.7 84.1
85 95 105 115
Ambient Temperature (F)
35RT-PRC006-EN
Performance
(8½ - 10 Ton)
Data
High Efficiency
Table PD-16 — Gross Cooling Capacities (MBH) 8½ Ton Three Phase YHC102A3,A4,AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
3060
3400
3740
4080
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 94.0 81.8 105.7 62.8 110.8 40.9 86.3 77.8 100.7 59.7 109.7 39.3 79.0 74.2 92.4 56.0 105.5 37.1 71.8 70.5 84.0 53.1 99.6 34.6 80 96.9 96.9 106.2 77.6 112.0 56.0 90.6 90.6 101.1 75.9 110.1 55.4 84.5 84.5 92.9 72.2 106.1 53.2 78.3 78.3 84.7 68.5 99.8 50.6 85 103.5 103.5 107.2 92.9 113.2 68.7 98.6 98.6 102.2 92.1 111.6 70.3 92.1 92.1 94.5 88.8 106.4 68.8 85.8 85.8 86.7 85.2 100.0 66.5 90 108.4 108.4 109.0 107.7 114.4 81.6 105.0 105.0 105.0 105.0 112.6 84.9 99.9 99.9 99.9 99.9 107.3 83.9 93.5 93.5 93.5 93.5 100.8 82.6
75 96.6 87.2 107.1 64.7 111.4 41.5 88.7 83.3 102.4 62.6 110.7 40.1 81.4 79.6 94.4 59.1 106.6 37.9 74.2 74.2 85.9 55.4 101.1 35.5 80 100.9 100.9 107.7 81.0 112.7 56.9 94.9 94.9 103.0 80.4 111.7 57.5 88.3 88.3 95.2 77.1 107.3 55.7 81.8 81.8 86.8 73.4 101.4 53.1 85 106.6 106.6 108.9 97.4 114.0 70.2 102.6 102.6 104.4 97.8 112.8 72.9 96.5 96.5 97.6 95.6 108.0 72.4 89.9 89.9 89.8 89.8 101.8 70.8 90 110.8 110.8 110.8 110.8 115.3 83.8 108.1 108.1 108.1 108.1 114.0 88.5 103.8 103.8 103.8 103.8 108.9 88.3 97.8 97.8 97.8 97.8 102.8 87.9 75 98.9 92.5 107.4 65.9 112.0 42.2 91.2 88.7 103.7 65.4 111.1 40.7 83.5 83.5 96.3 62.2 107.5 38.7 76.9 76.9 87.5 58.4 102.2 36.2 80 103.7 103.7 108.8 84.0 113.3 57.7 98.7 98.7 104.5 84.5 112.4 58.7 91.7 91.7 97.3 81.9 108.3 57.6 85.0 85.0 88.8 78.2 102.6 55.5 85 108.8 108.8 110.1 100.9 114.6 76.9 105.4 105.4 106.4 103.0 113.7 75.1 100.2 100.2 100.2 100.2 109.3 75.7 93.4 93.4 93.4 93.4 103.1 74.4 90 112.3 112.3 112.1 112.1 115.9 85.7 110.4 110.4 110.4 110.4 114.9 91.4 106.5 106.5 106.5 106.5 110.2 92.3 101.3 101.3 101.3 101.3 104.4 92.7
75 100.9 97.3 108.1 67.4 112.5 42.9 93.1 93.1 104.7 67.9 111.5 41.4 86.2 86.2 97.8 65.2 108.2 39.4 79.4 79.4 88.8 61.3 103.0 36.9 80 105.9 105.9 109.5 86.2 113.8 58.4 101.6 101.6 105.8 88.2 112.8 59.6 94.9 94.9 99.1 86.5 109.2 59.6 87.9 87.9 90.6 82.8 103.5 57.8 85 110.2 110.2 110.9 103.4 115.1 79.5 107.6 107.6 107.6 107.6 114.1 76.6 103.0 103.0 103.0 103.0 109.9 77.6 96.6 96.6 96.6 96.6 104.2 77.7 90 112.9 112.9 112.9 112.9 116.5 87.5 112.2 112.2 112.2 112.2 115.4 93.4 108.6 108.6 108.6 108.6 111.3 95.9 103.9 103.9 103.9 103.9 105.8 97.0
85 95 105 115
Ambient Temperature (F)
Table PD-17 — Gross Cooling Capacities (MBH) 10 Ton Three Phase YHC120A3,A4,AW
Enter.
CFM Bulb 61 6 7 73 61 67 73 6 1 67 7 3 61 67 73 Airflow (F) MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC MBH SHC
3600
4000
4400
4800
Notes:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat. For indoor fan heat formula, refer to appropriate airflow
table notes.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Dry Entering Wet Bulb (F)
75 107.0 94.4 117.4 75.0 123.4 46.0 98.7 90.1 114.7 68.8 121.9 44.4 88.5 88.5 107.2 65.3 118.6 42.2 82.3 78.8 97.8 61.1 113.6 39.6 80 110.9 108.6 119.9 88.2 125.0 62.5 104.5 104.1 115.2 87.5 123.4 62.3 97.7 97.7 107.8 84.3 119.4 60.8 90.6 90.6 98.5 80.1 114.3 58.3 85 117.6 117.6 120.9 105.0 126.6 76.7 113.1 113.1 116.5 105.8 124.9 78.1 106.9 106.9 107.0 107.0 120.9 78.1 99.9 99.9 100.0 100.0 114.8 76.5 90 122.5 122.5 122.4 122.4 128.2 91.1 119.6 119.6 119.6 117.1 126.4 94.1 115.0 115.0 114.7 114.6 121.6 94.3 109.0 109.0 109.0 109.0 115.8 94.3
75 109.8 100.5 119.4 71.9 122.5 46.5 99.7 99.7 116.1 71.5 121.7 45.0 92.5 92.5 110.1 69.1 119.4 43.0 85.6 83.4 100.9 65.0 114.6 40.5 80 114.6 114.1 120.8 90.1 124.1 68.3 109.3 109.3 117.0 91.2 123.4 62.7 102.3 102.3 110.8 89.9 120.6 62.5 94.8 94.8 101.9 86.0 115.5 61.1 85 120.5 120.5 122.3 107.9 125.9 76.4 117.0 117.0 118.6 110.2 125.0 78.8 111.6 111.6 111.8 111.8 122.1 80.4 104.7 104.7 105.8 102.6 116.3 79.7 90 125.2 125.2 124.2 124.2 127.6 90.9 122.4 122.4 121.7 120.9 126.6 95.1 118.5 118.5 118.3 118.3 123.6 98.4 113.1 113.1 113.3 113.3 117.7 98.6
75 112.3 106.1 121.2 74.8 124.6 47.6 103.6 103.6 117.1 75.5 123.0 46.0 96.7 93.9 111.2 72.2 120.0 43.7 88.6 88.0 102.0 68.2 115.3 41.2 80 117.6 117.6 122.5 94.7 126.3 64.2 113.0 113.0 118.4 95.8 124.7 64.4 106.3 106.3 112.2 94.9 121.5 64.3 98.8 98.8 103.5 91.1 116.1 62.8 85 122.4 122.4 124.3 113.8 128.0 79.6 119.6 119.6 119.6 119.6 126.4 81.8 115.1 115.1 115.5 111.7 122.7 83.0 109.1 109.1 108.8 107.4 117.2 83.2 90 126.0 126.0 127.1 125.0 129.6 95.2 124.3 124.3 124.2 124.2 128.0 99.4 120.9 120.9 120.9 120.9 123.9 101.2 116.1 116.1 116.1 116.1 118.8 103.3
75 113.4 113.4 121.8 76.2 125.0 48.4 107.6 104.0 118.5 77.0 123.5 46.9 99.6 98.2 112.7 75.4 120.5 44.8 91.6 91.6 103.7 71.6 115.9 41.9 80 119.5 119.5 123.2 97.0 126.7 64.8 115.8 115.8 119.8 99.6 125.2 65.3 109.8 109.8 113.9 99.4 122.1 65.5 102.3 102.3 105.5 96.3 117.2 66.8 85 124.3 124.3 125.2 116.6 128.4 80.7 121.5 121.5 121.5 121.5 126.9 83.3 117.5 117.5 117.6 115.4 123.7 85.6 111.8 111.8 111.8 111.8 118.5 86.4 90 127.5 127.5 128.0 126.7 130.1 96.9 126.0 126.0 125.5 125.5 128.6 101.5 122.6 122.6 123.0 123.0 125.5 105.5 118.2 118.2 118.2 118.2 120.3 107.5
85 95 105 115
Ambient Temperature (F)
RT-PRC006-EN36
Performance
(3 - 5 Tons)
Data
Standard Efficiency
Table PD-18 — Direct Drive Evaporator Fan Performance 3, 4 , and 5 Ton YSC036A, YSC048A, YSC060A — Low and
Medium Heat
External Static Pressure (Inches of Water) & Motor Power (Bhp)
Standard Motor Oversized Motor
Tons Model No. CFM ESP BHP ESP BHP ESP BHP ESP BHP
3
4
5
3
4
5
Fan motor heat (MBH) = 3.72 x Fan Bhp + .24. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Notes:
1. Data includes pressure drop due to wet coil and filters.
2. 5 ton oversized motor performance is with 12x11 FC Centrifugal blower wheel.
3. YSC060AK* uses a 1.0 hp direct drive motor and 12x11 FC Centrifugal blower wheel. Refer to oversized motor column for the standard motor performance
Unit
960 0.81 0.36 0.61 0.28 0.96 0.39 0.89 0.35 1020 0.77 0.37 0.57 0.28 0.94 0.41 0.86 0.47 1080 0.73 0.38 0.50 0.29 0.91 0.43 0.82 0.39
YSC036A**L,M 1200 0.66 0.40 0.34 0.30 0.84 0.45 0.74 0.41 Horizontal Airflow 1260 0.60 0.41 0.26 0.30 0.80 0.46 0.70 0.42
YSC048A**L,M 1600 0.61 0.55 0.46 0.49 0.95 0.75 0.69 0.64 Horizontal Airflow 1680 0.52 0.56 0.33 0.49 0.90 0.78 0.60 0.66
YSC060A**L,M Horizontal Airflow 2100 0.45 0.93 0.09 0.66 0.75 1.10 0.45 0.96
YSC036A**L,M 1200 0.66 0.40 0.34 0.30 0.84 0.45 0.74 0.41 Downflow Airflow 1260 0.60 0.41 0.26 0.30 0.80 0.46 0.70 0.42
YSC048A**L,M 1600 0.66 0.55 0.51 0.49 1.00 0.75 0.74 0.64 Downflow Airflow 1680 0.57 0.56 0.38 0.49 0.95 0.78 0.65 0.66
YSC060A**L,M Downflow Airflow 2100 0.50 0.93 0.14 0.66 0.80 1.10 0.50 0.96
data.
1140 0.69 0.39 0.42 0.29 0.88 0.44 0.77 0.40
1320 0.55 0.42 0.14 0.31 0.75 0.48 0.65 0.44 1380 0.49 0.42 0.05 0.31 0.70 0.49 0.59 0.45 1440 0.44 0.43 0.64 0.52 0.54 0.48 1280 0.88 0.53 0.76 0.47 1.15 0.67 0.94 0.56 1360 0.82 0.54 0.70 0.47 1.10 0.68 0.89 0.58 1440 0.75 0.54 0.63 0.48 1.05 0.70 0.83 0.60 1520 0.68 0.55 0.55 0.48 1.00 0.73 0.76 0.63
1760 0.42 0.56 0.18 0.50 0.85 0.82 0.45 0.68 1840 0.32 0.57 0.08 0.50 0.78 0.83 0.30 0.70 1920 0.22 0.57 0.70 0.85 0.20 0.73 1600 0.85 0.78 0.77 0.64 1.15 0.90 1.00 0.85 1700 0.80 0.82 0.63 0.65 1.10 0.94 0.90 0.89 1800 0.75 0.85 0.51 0.65 1.00 0.98 0.80 0.91 1900 0.65 0.88 0.41 0.65 0.93 1.02 0.70 0.94
3
2000 0.55 0.90 0.25 0.66 0.85 1.05 0.60 0.95
2200 0.35 0.95 0.00 0.67 0.65 1.12 0.30 0.96 2300 0.25 0.97 0.55 1.17 0.10 0.97 2400 0.15 1.00 0.43 1.20
960 0.81 0.36 0.61 0.28 0.96 0.39 0.89 0.35 1020 0.77 0.37 0.57 0.28 0.94 0.41 0.86 0.47 1080 0.73 0.38 0.50 0.29 0.91 0.43 0.82 0.39 1140 0.69 0.39 0.42 0.29 0.88 0.44 0.77 0.40
1320 0.55 0.42 0.14 0.31 0.75 0.48 0.65 0.44 1380 0.49 0.42 0.05 0.31 0.70 0.49 0.59 0.45 1440 0.44 0.43 0.64 0.52 0.54 0.48 1280 0.93 0.53 0.81 0.47 1.20 0.67 0.99 0.56 1360 0.87 0.54 0.75 0.47 1.15 0.68 0.94 0.58 1440 0.80 0.54 0.68 0.48 1.10 0.70 0.88 0.60 1520 0.73 0.55 0.60 0.48 1.05 0.73 0.81 0.63
1760 0.47 0.56 0.23 0.50 0.90 0.82 0.50 0.68 1840 0.37 0.57 0.13 0.50 0.83 0.83 0.35 0.70 1920 0.27 0.57 0.75 0.85 — 1600 0.90 0.78 0.82 0.64 1.20 0.90 1.05 0.85 1700 0.85 0.82 0.68 0.65 1.15 0.94 0.95 0.89 1800 0.80 0.85 0.56 0.65 1.05 0.98 0.85 0.91 1900 0.70 0.88 0.46 0.65 0.98 1.02 0.75 0.94
3
2000 0.60 0.90 0.30 0.66 0.90 1.05 0.65 0.95
2200 0.40 0.95 0.05 0.67 0.70 1.12 0.35 0.96 2300 0.30 0.97 0.60 1.17 0.15 0.97 2400 0.20 1.00 0.48 1.20
High Speed Low Speed High Speed Low Speed
1
2
37RT-PRC006-EN
Performance
(3 - 5 Tons)
Data
Table PD-19 — Direct Drive Evaporator Fan Performance 3, 4 and 5 Ton YSC036A, YSC048A, YSC060A — High Heat
External Static Pressure (Inches of Water) & Motor Power (Bhp)
Tons Model No. CFM ESP BHP ESP BHP ESP BHP ESP BHP
3
4
5
3
4
5
Fan motor heat (MBH) = 3.72 x Fan Bhp + .24. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Notes:
1. Data includes pressure drop due to wet coil and filters.
2. 5 ton oversized motor performance is with 12x11 FC Centrifugal blower wheel.
3. YSC060AK* uses a 1.0 hp direct drive motor and 12x11 FC Centrifugal blower wheel. Refer to oversized motor column for the standard motor performance data.
Unit
960 0.76 0.36 0.56 0.28 0.91 0.39 0.84 0.35 1020 0.72 0.37 0.52 0.28 0.89 0.41 0.81 0.47 1080 0.68 0.38 0.45 0.29 0.86 0.43 0.77 0.39
YSC036A**H 1200 0.61 0.40 0.29 0.30 0.79 0.45 0.69 0.41 Horizontal Airflow 1260 0.55 0.41 0.21 0.30 0.75 0.46 0.65 0.42
YSC048A**H 1600 0.61 0.55 0.46 0.49 0.95 0.75 0.69 0.64 Horizontal Airflow 1680 0.52 0.56 0.33 0.49 0.90 0.78 0.60 0.66
YSC060A**H Horizontal Airflow 2100 0.45 0.93 0.09 0.66 0.75 1.10 0.45 0.96
YSC036A**H 1200 0.61 0.40 0.29 0.30 0.79 0.45 0.69 0.41 Downflow Airflow 1260 0.55 0.41 0.21 0.30 0.75 0.46 0.65 0.42
YSC048A**H 1600 0.66 0.55 0.51 0.49 1.00 0.75 0.74 0.64 Downflow Airflow 1680 0.57 0.56 0.38 0.49 0.95 0.78 0.65 0.66
YSC060A**H Downflow Airflow 2100 0.50 0.93 0.14 0.66 0.80 1.10 0.50 0.96
3
3
1140 0.64 0.39 0.37 0.29 0.83 0.44 0.72 0.40
1320 0.50 0.42 0.09 0.31 0.70 0.48 0.60 0.44 1380 0.44 0.42 0.00 0.31 0.65 0.49 0.54 0.45 1440 0.39 0.43 0.59 0.52 0.49 0.48
1280 0.88 0.53 0.76 0.47 1.15 0.67 0.94 0.56 1360 0.82 0.54 0.70 0.47 1.10 0.68 0.89 0.58 1440 0.75 0.54 0.63 0.48 1.05 0.70 0.83 0.60 1520 0.68 0.55 0.55 0.48 1.00 0.73 0.76 0.63
1760 0.42 0.56 0.18 0.50 0.85 0.82 0.45 0.68 1840 0.32 0.57 0.08 0.50 0.78 0.83 0.30 0.70 1920 0.22 0.57 0.70 0.85 0.20 0.73 1600 0.85 0.78 0.77 0.64 1.15 0.90 1.00 0.85 1700 0.80 0.82 0.63 0.65 1.10 0.94 0.90 0.89 1800 0.75 0.85 0.51 0.65 1.00 0.98 0.80 0.91 1900 0.65 0.88 0.41 0.65 0.93 1.02 0.70 0.94 2000 0.55 0.90 0.25 0.66 0.85 1.05 0.60 0.95
2200 0.35 0.95 0.00 0.67 0.65 1.12 0.30 0.96 2300 0.25 0.97 0.55 1.17 0.10 0.97 2400 0.15 1.00 0.43 1.20 — 960 0.76 0.36 0.56 0.28 0.91 0.39 0.84 0.35 1020 0.72 0.37 0.52 0.28 0.89 0.41 0.81 0.47 1080 0.68 0.38 0.45 0.29 0.86 0.43 0.77 0.39 1140 0.64 0.39 0.37 0.29 0.83 0.44 0.72 0.40
1320 0.50 0.42 0.09 0.31 0.70 0.48 0.60 0.44 1380 0.44 0.42 0.00 0.31 0.65 0.49 0.54 0.45 1440 0.39 0.43 0.59 0.52 0.49 0.48
1280 0.93 0.53 0.81 0.47 1.20 0.67 0.99 0.56 1360 0.87 0.54 0.75 0.47 1.15 0.68 0.94 0.58 1440 0.80 0.54 0.68 0.48 1.10 0.70 0.88 0.60 1520 0.73 0.55 0.60 0.48 1.05 0.73 0.81 0.63
1760 0.47 0.56 0.23 0.50 0.90 0.82 0.50 0.68 1840 0.37 0.57 0.13 0.50 0.83 0.83 0.35 0.70 1920 0.27 0.57 0.75 0.85 — 1600 0.90 0.78 0.82 0.64 1.20 0.90 1.05 0.85 1700 0.85 0.82 0.68 0.65 1.15 0.94 0.95 0.89 1800 0.80 0.85 0.56 0.65 1.05 0.98 0.85 0.91 1900 0.70 0.88 0.46 0.65 0.98 1.02 0.75 0.94 2000 0.60 0.90 0.30 0.66 0.90 1.05 0.65 0.95
2200 0.40 0.95 0.00 0.67 0.70 1.12 0.35 0.96 2300 0.30 0.97 0.60 1.17 0.15 0.97 2400 0.20 1.00 0.48 1.20
High Speed Low Speed High Speed Low Speed
Standard Motor Oversized Motor
Standard Efficiency
1
2
RT-PRC006-EN38
Performance
(3 Ton)
Data
Standard Efficiency
Table PD-20 — Belt Drive Evaporator Fan Performance — 3 Ton — YSC036A3,A4,AW*L, M — Low and Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 570 0.14 634 0.18 690 0.22 741 0.27 791 0.31 836 0.36 879 0.41 922 0.46 961 0.52 1080 537 0.14 606 0.18 669 0.23 724 0.27 773 0.32 819 0.36 864 0.41 906 0.47 946 0.52 985 0.58 1200 581 0.18 645 0.22 705 0.27 759 0.33 807 0.38 851 0.42 894 0.48 935 0.53 973 0.59 1011 0.65 1320 627 0.23 686 0.28 742 0.33 795 0.39 842 0.44 885 0.50 927 0.55 966 0.61 1003 0.67 1040 0.73 1440 673 0.29 728 0.34 780 0.39 831 0.45 878 0.52 921 0.58 960 0.64 998 0.69 1034 0.76 1070 0.82
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied Low Static Drive (1) 1-HP Standard Motor & Drive
Table PD-20 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 1000 0.57 1037 0.63 1072 0.69 1106 0.75 1139 0.81 1080 1022 0.64 1058 0.70 1093 0.76 1127 0.82 1161 0.89 1200 1047 0.71 1083 0.77 1117 0.83 1150 0.90 1183 0.97 1320 1075 0.79 1108 0.85 1141 0.92 1174 0.99 1206 1.06 1440 1104 0.88 1137 0.95 1170 1.02 1201 1.09 1231 1.16
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-21— Belt Drive Evaporator Fan Performance — 3 Ton — YSC036A3,A4,AW*H — High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 503 0.11 578 0.15 641 0.19 696 0.23 747 0.27 796 0.32 841 0.36 884 0.42 926 0.47 966 0.52 1080 548 0.15 616 0.19 678 0.23 731 0.28 780 0.32 826 0.37 870 0.42 912 0.47 952 0.53 991 0.59 1200 593 0.19 657 0.23 716 0.28 768 0.33 815 0.38 859 0.43 901 0.49 942 0.54 980 0.60 1017 0.66 1320 640 0.24 698 0.29 754 0.34 806 0.40 852 0.45 895 0.51 935 0.56 974 0.62 1012 0.68 1048 0.74 1440 688 0.31 742 0.35 794 0.41 844 0.47 890 0.53 931 0.59 970 0.65 1009 0.71 1045 0.77 1080 0.84
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied Low Static Drive (1) 1-HP Standard Motor & Drive
Table PD-22 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 1005 0.58 1041 0.64 1076 0.70 1110 0.76 1142 0.82 1080 1029 0.65 1064 0.71 1099 0.77 1133 0.83 1166 0.90 1200 1053 0.72 1089 0.78 1123 0.85 1156 0.91 1189 0.98 1320 1082 0.80 1116 0.87 1150 0.93 1182 1.00 1214 1.07 1440 1113 0.90 1146 0.97 1178 1.04 1209 1.11 1240 1.18
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor &
Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
39RT-PRC006-EN
Performance
(3 Ton)
Data
Standard Efficiency
Table PD-22 — Belt Drive Evaporator Fan Performance — 3 Ton — YSC036A3,A4,AW*L, M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1)
960 552 0.13 631 0.17 699 0.22 759 0.27 811 0.33 858 0.38 902 0.44 943 0.49 980 0.54 1017 0.60 1080 598 0.17 675 0.22 739 0.27 798 0.33 850 0.38 898 0.44 941 0.50 982 0.57 1020 0.63 1056 0.69 1200 645 0.22 720 0.28 781 0.33 837 0.39 889 0.45 937 0.51 981 0.58 1021 0.65 1059 0.72 1095 0.79 1320 693 0.28 766 0.34 825 0.40 879 0.47 929 0.53 976 0.60 1020 0.67 1061 0.74 1099 0.81 1135 0.89 1440 743 0.35 811 0.42 871 0.49 922 0.55 970 0.62 1016 0.69 1059 0.77 1099 0.84 1138 0.92 1174 1.00
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Table PD-22 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Drive
960 1052 0.65 1086 0.71 1120 0.77 1152 0.83 1185 0.90 1080 1090 0.75 1123 0.81 1154 0.87 1185 0.93 1215 0.99 1200 1130 0.86 1162 0.92 1193 0.99 1224 1.05 1253 1.12 1320 1169 0.96 1203 1.04 1233 1.12 1263 1.19 1292 1.26 1440 1208 1.08 1241 1.16 1273 1.25 1303 1.33 1332 1.41
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required.Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
Table PD-23 — Belt Drive Evaporator Fan Performance — 3 Ton — YSC036A3,A4,AW*H — High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1)
960 563 0.13 639 0.18 707 0.23 766 0.28 817 0.33 864 0.39 908 0.44 947 0.49 985 0.55 1020 0.60 1080 611 0.18 685 0.23 748 0.28 806 0.34 858 0.39 905 0.45 947 0.51 988 0.58 1026 0.64 1061 0.70 1200 660 0.23 732 0.29 792 0.34 847 0.40 899 0.46 945 0.53 989 0.59 1029 0.66 1066 0.73 1102 0.80 1320 711 0.29 781 0.36 838 0.42 890 0.48 940 0.55 986 0.61 1029 0.68 1070 0.76 1106 0.83 1142 0.90 1440 762 0.37 829 0.44 885 0.51 935 0.57 983 0.64 1028 0.71 1070 0.79 1111 0.86 1148 0.94 1183 1.02
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Table PD-23 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Drive
960 1056 0.66 1090 0.71 1123 0.78 1156 0.84 1188 0.90 1080 1096 0.76 1128 0.82 1159 0.88 1190 0.94 1220 1.00 1200 1135 0.87 1168 0.93 1199 1.00 1229 1.07 1259 1.13 1320 1177 0.98 1209 1.06 1241 1.14 1270 1.21 1299 1.28 1440 1217 1.10 1250 1.18 1281 1.27 1311 1.35 1339 1.43
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field SuppliedHigh Static Drive (2)
RT-PRC006-EN40
Performance
(4 Ton)
Data
Standard Efficiency
Table PD-24 — Belt Drive Evaporator Fan Performance — 4 Ton — YSC048A3,A4,AW*L,M — Low and Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 604 0.21 666 0.25 724 0.30 778 0.36 826 0.41 870 0.47 911 0.52 952 0.58 990 0.63 1026 0.69 1440 665 0.29 720 0.34 773 0.38 824 0.44 872 0.51 916 0.57 956 0.63 994 0.69 1030 0.75 1065 0.81 1600 726 0.38 777 0.44 826 0.49 873 0.54 919 0.61 961 0.68 1002 0.75 1039 0.82 1074 0.89 1109 0.95 1760 789 0.50 836 0.56 881 0.61 924 0.67 967 0.73 1008 0.81 1048 0.89 1085 0.97 1120 1.04 1154 1.12 1920 851 0.63 896 0.70 938 0.76 978 0.82 1018 0.88 1057 0.96 1095 1.04 1131 1.13 1167 1.21 1199 1.30
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-24 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1062 0.76 1097 0.82 1130 0.88 1163 0.95 1195 1.02 1440 1100 0.88 1133 0.94 1166 1.01 1198 1.08 1228 1.15 1600 1141 1.02 1173 1.09 1205 1.16 1235 1.23 1265 1.31 1760 1185 1.19 1215 1.26 1246 1.33 1275 1.41 1304 1.49 1920 1230 1.37 1260 1.45
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standardfilters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-25 — Belt Drive Evaporator Fan Performance — 4 Ton — YSC048A3,A4,AW*H — High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 618 0.22 678 0.26 735 0.31 788 0.37 835 0.42 879 0.48 920 0.53 960 0.59 997 0.65 1034 0.71 1440 680 0.30 735 0.35 787 0.40 838 0.46 884 0.52 926 0.59 966 0.64 1004 0.70 1040 0.77 1075 0.83 1600 744 0.40 794 0.45 842 0.50 888 0.56 933 0.64 975 0.71 1015 0.78 1051 0.84 1086 0.91 1120 0.97 1760 808 0.52 854 0.58 899 0.64 941 0.69 984 0.76 1024 0.84 1063 0.92 1099 1.00 1134 1.07 1167 1.14 1920 873 0.66 916 0.73 957 0.79 997 0.85 1037 0.92 1075 0.99 1112 1.08 1148 1.17 1183 1.25 1214 1.33
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-25 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1069 0.77 1104 0.83 1137 0.90 1169 0.96 1202 1.04 1440 1109 0.89 1142 0.96 1174 1.03 1205 1.10 1236 1.17 1600 1153 1.04 1184 1.11 1214 1.18 1244 1.26 1275 1.33 1760 1197 1.22 1228 1.29 1258 1.36 1287 1.44 — 1920 1245 1.41 1274 1.49
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
necessary.
necessary.
41RT-PRC006-EN
Performance
(4 Ton)
Data
Standard Efficiency
Table PD-26 — Belt Drive Evaporator Fan Performance — 4 Ton — YSC048A3,A4,AW*L, M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1)
1280 669 0.25 744 0.31 805 0.37 860 0.44 911 0.50 959 0.56 1003 0.63 1045 0.70 1082 0.77 1119 0.85 1440 733 0.34 803 0.41 864 0.48 916 0.55 965 0.62 1011 0.69 1055 0.76 1096 0.83 1134 0.91 1171 0.99 1600 800 0.45 864 0.53 923 0.60 974 0.68 1021 0.75 1064 0.83 1106 0.91 1147 0.99 1185 1.07 1221 1.15 1760 868 0.58 926 0.67 982 0.75 1033 0.83 1079 0.92 1121 1.00 1161 1.08 1199 1.17 1237 1.26 1273 1.35 1920 937 0.74 989 0.83 1042 0.92 1092 1.01 1138 1.10 1179 1.19 1217 1.28 1254 1.38 1290 1.47
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Table PD-26 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1154 0.92 1187 1.00 1218 1.07 1248 1.14 1277 1.21 1440 1205 1.07 1237 1.15 1270 1.24 1300 1.32 1330 1.40 1600 1256 1.23 1290 1.33 1322 1.42 — 1760 1307 1.43 — 1920 —— —— —— —— ——
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-27 — Belt Drive Evaporator Fan Performance — 4 Ton — YSC048A3,A4,AW*H — High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1)
1280 686 0.27 758 0.33 817 0.39 871 0.45 922 0.51 968 0.58 1013 0.64 1053 0.72 1091 0.79 1127 0.86 1440 753 0.36 821 0.43 878 0.50 930 0.57 977 0.63 1022 0.70 1066 0.78 1107 0.85 1145 0.93 1180 1.01 1600 821 0.48 884 0.55 941 0.63 990 0.70 1035 0.78 1078 0.86 1120 0.93 1160 1.02 1197 1.10 1234 1.18 1760 891 0.62 949 0.70 1004 0.78 1052 0.87 1096 0.95 1137 1.03 1176 1.12 1214 1.20 1251 1.29 1287 1.38 1920 962 0.78 1015 0.87 1067 0.97 1115 1.06 1158 1.15 1198 1.24 1235 1.33 1271 1.42
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
External Static Pressure (Inches of Water)
Table PD-27 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1160 0.94 1194 1.01 1224 1.08 1254 1.15 1283 1.22 1440 1214 1.09 1247 1.18 1278 1.26 1308 1.34 1338 1.43 1600 1268 1.26 1300 1.35 1331 1.44 — 1760 1321 1.47 — 1920 —— —— —— —— ——
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field SuppliedHigh Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
RT-PRC006-EN42
Performance
(5 Ton)
Data
Standard Efficiency
Table PD-28 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW *L,M — Low and Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 747 0.40 797 0.46 846 0.51 893 0.57 938 0.64 981 0.72 1020 0.79 1056 0.85 1091 0.92 1125 0.99 1800 828 0.56 873 0.62 917 0.68 960 0.74 1002 0.81 1042 0.89 1081 0.97 1118 1.05 1152 1.13 1185 1.20 2000 909 0.75 951 0.82 992 0.89 1031 0.95 1069 1.01 1107 1.09 1144 1.18 1179 1.27 1213 1.37 1246 1.45 2200 992 0.98 1031 1.06 1068 1.13 1104 1.20 1139 1.27 1175 1.35 1209 1.43 — 2400 1075 1.26 1111 1.34 1145 1.42 1179 1.50 ————————
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-28 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 1158 1.05 1190 1.13 1221 1.20 1251 1.27 1281 1.35 1800 1216 1.28 1246 1.35 1276 1.43 — 2000 — 2200 — 2400
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-29 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW *H — High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
1600 764 0.42 814 0.47 862 0.53 909 0.60 953 0.67 994 0.74 1032 0.81 1069 0.88 1103 0.94 1136 1.01 1800 848 0.58 892 0.65 936 0.70 978 0.77 1020 0.84 1059 0.92 1098 1.01 1132 1.09 1166 1.16 1198 1.24 2000 932 0.79 973 0.86 1013 0.92 1051 0.98 1090 1.06 1127 1.14 1163 1.23 1197 1.32 1231 1.42 1262 1.50 2200 1017 1.03 1055 1.11 1091 1.18 1127 1.25 1162 1.32 1196 1.40 1231 1.49 — 2400 1103 1.32 1138 1.41 1171 1.49 ————————
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Low Static Drive (1)
Table PD-29 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 1168 1.08 1201 1.15 1231 1.22 1261 1.30 1290 1.37 1800 1229 1.31 1259 1.39 1288 1.46 — 2000 — 2200 — 2400
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
43RT-PRC006-EN
Performance
(5 Ton)
Data
Standard Efficiency
Table PD-30 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW*L,M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 825 0.48 889 0.56 946 0.64 996 0.71 1041 0.79 1084 0.87 1126 0.95 1166 1.03 1204 1.11 1240 1.20 1800 913 0.66 971 0.75 1025 0.84 1074 0.92 1117 1.01 1158 1.09 1197 1.18 1235 1.27 1272 1.36 1307 1.45 2000 1003 0.89 1054 0.98 1105 1.08 1153 1.18 1196 1.27 1235 1.37 1272 1.46 1308 1.50 — 2200 1094 1.16 1140 1.26 1187 1.37 1232 1.48 ———————— 2400 1185 1.48 ————————
1-HP Standard Motor & Field Supplied
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Low Static Drive (1)
Table PD-30 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 1274 1.28 1307 1.37 1338 1.46 — 1800 — 2000 — 2200 — 2400
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-31 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW *H— High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 847 0.51 910 0.59 964 0.66 1011 0.74 1056 0.82 1098 0.89 1140 0.97 1179 1.06 1217 1.14 1252 1.23 1800 938 0.70 995 0.79 1047 0.87 1093 0.96 1135 1.05 1175 1.13 1213 1.22 1251 1.31 1287 1.40 1323 1.49 2000 1030 0.94 1082 1.03 1131 1.13 1176 1.23 1217 1.32 1255 1.42 1292 1.50 — 2200 1123 1.23 1170 1.33 1216 1.44 ———————— 2400 ————————
1-HP Standard Motor & Field Supplied
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Low Static Drive (1)
Table PD-31 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP
1600 1285 1.31 1317 1.40 1348 1.49 — 1800 — 2000 — 2200 — 2400
1.10 1.20 1.30 1.40
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
RT-PRC006-EN44
Performance
(6 Ton)
Data
Standard Efficiency
Table PD-32 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072A3,A4,AW *L,M — Low and Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 583 0.35 638 0.42 687 0.49 732 0.56 777 0.64 817 0.71 857 0.80 895 0.88 2160 559 0.36 613 0.43 666 0.51 715 0.59 759 0.67 800 0.75 841 0.83 879 0.92 915 1.01 2400 597 0.46 647 0.54 695 0.62 743 0.71 788 0.80 828 0.88 866 0.97 902 1.06 938 1.15 2640 585 0.49 636 0.59 684 0.66 728 0.75 772 0.84 815 0.94 856 1.03 894 1.13 930 1.23 963 1.32 2880 629 0.63 677 0.73 722 0.81 763 0.89 803 0.99 844 1.09 884 1.20 923 1.31 958 1.41 990 1.51
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied Low Static Drive (1) 1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
Table PD-32 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 931 0.96 965 1.04 999 1.12 1030 1.20 1062 1.29 1092 1.37 1120 1.45 1150 1.54 1177 1.63 1204 1.71 2160 951 1.10 984 1.19 1018 1.29 1049 1.37 1080 1.46 1110 1.55 1139 1.65 1168 1.74 1196 1.84 1222 1.93 2400 973 1.25 1006 1.35 1039 1.45 1070 1.55 1100 1.65 1129 1.76 1158 1.86 1186 1.96 1213 2.06 1241 2.16 2540 996 1.42 1029 1.52 1060 1.63 1091 1.74 1121 1.85 1150 1.96 1178 2.07 1206 2.18 1233 2.30 — 2880 1023 1.62 1054 1.72 1085 1.83 1114 1.95 1143 2.06 1172 2.18 1200 2.30
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
1 HP Standard Motor & Drive 1HP Standard Motor & High Static Drive Kit
2 HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
(or 2 HP Oversized Motor & Drive)
Table PD-33 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072A3,A4,AW *H— High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 559 0.32 618 0.39 668 0.46 715 0.53 759 0.61 802 0.69 842 0.77 881 0.85 917 0.93 2160 600 0.42 654 0.49 705 0.57 749 0.65 791 0.73 831 0.81 870 0.90 907 0.99 943 1.08 2400 594 0.46 644 0.53 692 0.61 741 0.70 786 0.79 826 0.88 864 0.97 900 1.05 936 1.15 971 1.24 2640 643 0.60 691 0.67 734 0.76 778 0.85 822 0.95 862 1.05 899 1.14 935 1.24 967 1.33 1001 1.43 2880 693 0.76 737 0.84 778 0.93 818 1.03 858 1.13 898 1.24 935 1.35 970 1.45 1003 1.55 1034 1.66
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied Low Static Drive (1) 1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
2-HP Oversized Motor & Drive
Table PD-33 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 952 1.01 985 1.09 1019 1.17 1050 1.26 1080 1.34 1110 1.42 1139 1.51 1167 1.60 1192 1.68 1220 1.77 2160 977 1.17 1010 1.26 1043 1.36 1073 1.44 1103 1.53 1133 1.63 1161 1.72 1189 1.81 1216 1.91 1242 2.00 2400 1004 1.34 1037 1.44 1068 1.55 1099 1.65 1128 1.75 1156 1.85 1185 1.95 1212 2.05 1239 2.16 1265 2.26 2640 1033 1.54 1064 1.64 1095 1.75 1125 1.87 1153 1.97 1182 2.09 1210 2.20 — 2880 1065 1.76 1096 1.88 1124 1.99 1153 2.10 1182 2.22 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000 Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
1-HP Standard Motor & High Static Drive Kit (or 2 HP oversized Motor& Drive)
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
45RT-PRC006-EN
Performance
(6 Ton)
Data
Standard Efficiency
Table PD-34 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072AK *L — Low Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 583 0.35 638 0.42 687 0.49 732 0.56 777 0.64 817 0.71 857 0.80 895 0.88 2160 559 0.36 613 0.43 666 0.51 715 0.59 759 0.67 800 0.75 841 0.83 879 0.92 915 1.01 2400 597 0.46 647 0.54 695 0.62 743 0.71 788 0.80 828 0.88 866 0.97 902 1.06 938 1.15 2640 585 0.49 636 0.59 684 0.66 728 0.75 772 0.84 815 0.94 856 1.03 894 1.13 930 1.23 963 1.32 2880 629 0.63 677 0.73 722 0.81 763 0.89 803 0.99 844 1.09 884 1.20 923 1.31 958 1.41 990 1.51
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
Table PD-34 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 931 0.96 965 1.04 999 1.12 1030 1.20 1062 1.29 1092 1.37 1120 1.45 1150 1.54 1177 1.63 1204 1.71 2160 951 1.10 984 1.19 1018 1.29 1049 1.37 1080 1.46 1110 1.55 1139 1.65 1168 1.74 1196 1.84 1222 1.93 2400 973 1.25 1006 1.35 1039 1.45 1070 1.55 1100 1.65 1129 1.76 1158 1.86 1186 1.96 1213 2.06 1241 2.16 2640 996 1.42 1029 1.52 1060 1.63 1091 1.74 1121 1.85 1150 1.96 1178 2.07 1206 2.18 1233 2.30 — 2880 1023 1.62 1054 1.72 1085 1.83 1114 1.95 1143 2.06 1172 2.18 1200 2.30
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2 HP Standard Motor & Drive 2 HP Standard Motor & High Static Drive)
External Static Pressure (Inches of Water)
2 HP Standard Motor & High Static Drive
Table PD-35 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072AK *H— High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 559 0.32 618 0.39 668 0.46 715 0.53 759 0.61 802 0.69 842 0.77 881 0.85 917 0.93 2160 600 0.42 654 0.49 705 0.57 749 0.65 791 0.73 831 0.81 870 0.90 907 0.99 943 1.08 2400 594 0.46 644 0.53 692 0.61 741 0.70 786 0.79 826 0.88 864 0.97 900 1.05 936 1.15 971 1.24 2640 643 0.60 691 0.67 734 0.76 778 0.85 822 0.95 862 1.05 899 1.14 935 1.24 967 1.33 1001 1.43 2880 693 0.76 737 0.84 778 0.93 818 1.03 858 1.13 898 1.24 935 1.35 970 1.45 1003 1.55 1034 1.66
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2 HP Std. Motor & Field Supplied Low Static Drive 2 HP Standard Motor & Drive
External Static Pressure (Inches of Water)
2 HP Standard Motor & High Static Drive
Table PD-35 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 952 1.01 985 1.09 1019 1.17 1050 1.26 1080 1.34 1110 1.42 1139 1.51 1167 1.60 1192 1.68 1220 1.77 2160 977 1.17 1010 1.26 1043 1.36 1073 1.44 1103 1.53 1133 1.63 1161 1.72 1189 1.81 1216 1.91 1242 2.00 2400 1004 1.34 1037 1.44 1068 1.55 1099 1.65 1128 1.75 1156 1.85 1185 1.95 1212 2.05 1239 2.16 1265 2.26 2640 1033 1.54 1064 1.64 1095 1.75 1125 1.87 1153 1.97 1182 2.09 1210 2.20 — 2880 1065 1.76 1096 1.88 1124 1.99 1153 2.10 1182 2.22 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2 HP Standard Motor & Drive 2-HP Standard Motor & High Static Drive
External Static Pressure (Inches of Water)
RT-PRC006-EN46
Performance
(6 Ton)
Data
Standard Efficiency
Table PD-36 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072A3,A4,AW *L,M — Low and Medium Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 576 0.32 636 0.40 687 0.46 733 0.54 778 0.62 821 0.70 864 0.78 906 0.86 946 0.95 2160 575 0.37 619 0.43 674 0.50 726 0.59 770 0.66 812 0.74 852 0.82 890 0.92 930 1.01 968 1.10 2400 629 0.49 669 0.55 713 0.62 763 0.71 809 0.81 849 0.89 887 0.97 923 1.06 959 1.16 994 1.27 2640 684 0.63 721 0.71 757 0.78 802 0.86 846 0.96 888 1.07 925 1.16 959 1.25 993 1.34 1027 1.45 2880 740 0.80 774 0.89 807 0.97 843 1.05 885 1.14 925 1.26 964 1.38 998 1.48 1030 1.57 1062 1.67
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-36 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard 1-HP Standard Motor & High Static Drive Kit
Motor & Drive (or 2 HP Oversized Motor & Drive)
1920 985 1.04 1020 1.13 1057 1.22 1090 1.31 1123 1.41 1155 1.50 1185 1.60 1213 1.69 1241 1.79 1268 1.88 2160 1005 1.19 1040 1.29 1075 1.38 1110 1.48 1143 1.59 1176 1.69 1206 1.80 1235 1.90 1264 2.00 — 2400 1029 1.37 1063 1.47 1098 1.58 1130 1.68 1162 1.78 1194 1.89 1223 2.00 1254 2.11 — 2540 1058 1.56 1090 1.68 1121 1.79 1152 1.90 1184 2.01 1214 2.13 1244 2.24 — 2880 1093 1.78 1123 1.90 1152 2.02 1181 2.14 1211 2.27 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories F1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & High Static Drive (or 2-HP Oversized Motor)
External Static Pressure (Inches of Water)
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
2-HP Oversized
Motor and Drive
Table PD-37 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072A3,A4,AW *H — High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 551 0.30 613 0.37 668 0.44 715 0.51 761 0.58 804 0.67 847 0.75 890 0.83 930 0.92 969 1.00 2160 608 0.41 661 0.48 714 0.56 760 0.64 802 0.72 842 0.80 882 0.90 920 0.99 958 1.08 996 1.17 2400 667 0.55 710 0.62 760 0.71 806 0.80 847 0.88 885 0.96 921 1.06 957 1.16 992 1.27 1027 1.37 2640 726 0.72 762 0.79 809 0.87 853 0.98 894 1.09 930 1.17 965 1.26 998 1.36 1031 1.47 1063 1.58 2880 786 0.91 818 0.99 857 1.08 900 1.18 939 1.30 976 1.41 1009 1.51 1042 1.61 1073 1.71 1103 1.82
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-37 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 1007 1.09 1044 1.19 1078 1.28 1111 1.37 1142 1.46 1172 1.56 1203 1.65 1230 1.75 1257 1.84 — 2160 1032 1.26 1068 1.36 1102 1.46 1135 1.56 1167 1.66 1198 1.77 1229 1.88 1259 1.98 — 2400 1061 1.47 1095 1.57 1128 1.67 1161 1.78 1191 1.88 1223 2.00 1254 2.11 1282 2.23 — 2640 1095 1.70 1126 1.81 1157 1.92 1189 2.03 1219 2.15 1250 2.26 ———————— 2880 1133 1.94 1162 2.06 1191 2.19 1221 2.30 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
1-HP Standard Motor & High Static Drive Kit (or 2 HP Oversized Motor & Drive)
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & High Static Drive (or 2-HP Oversized Motor)
External Static Pressure (Inches of Water)
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
2-HP Oversized Motor & Drive
47RT-PRC006-EN
Performance
(6 Ton)
Data
Standard Efficiency
Table PD-38 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072AK *L — Low Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 522 0.27 576 0.32 636 0.40 687 0.46 733 0.54 778 0.62 821 0.70 864 0.78 906 0.86 946 0.95 2160 575 0.37 619 0.43 674 0.50 726 0.59 770 0.66 812 0.74 852 0.82 890 0.92 930 1.01 968 1.10 2400 629 0.49 669 0.55 713 0.62 763 0.71 809 0.81 849 0.89 887 0.97 923 1.06 959 1.16 994 1.27 2640 684 0.63 721 0.71 757 0.78 802 0.86 846 0.96 888 1.07 925 1.16 959 1.25 993 1.34 1027 1.45 2880 740 0.80 774 0.89 807 0.97 843 1.05 885 1.14 925 1.26 964 1.38 998 1.48 1030 1.57 1062 1.67
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2 HP Standard Motor & Low Static Drive 2 HP Standard Motor & Drive
Table PD-38 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 985 1.04 1020 1.13 1057 1.22 1090 1.31 1123 1.41 1155 1.50 1185 1.60 1213 1.69 1241 1.79 1268 1.88 2160 1005 1.19 1040 1.29 1075 1.38 1110 1.48 1143 1.59 1176 1.69 1206 1.80 1235 1.90 1264 2.00 — 2400 1029 1.37 1063 1.47 1098 1.58 1130 1.68 1162 1.78 1194 1.89 1223 2.00 1254 2.11 — 2640 1058 1.56 1090 1.68 1121 1.79 1152 1.90 1184 2.01 1214 2.13 1244 2.24 — 2880 1093 1.78 1123 1.90 1152 2.02 1181 2.14 1211 2.27 ————————
2 HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
External Static Pressure (Inches of Water)
2 HP Standard Motor & High Static Drive
External Static Pressure (Inches of Water)
2 HP Standard Motor & High Static Drive Kit
Table PD-39 — Belt Drive Evaporator Fan Performance — 6 Ton — YSC072AK*H — High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 551 0.30 613 0.37 668 0.44 715 0.51 761 0.58 804 0.67 847 0.75 890 0.83 930 0.92 969 1.00 2160 608 0.41 661 0.48 714 0.56 760 0.64 802 0.72 842 0.80 882 0.90 920 0.99 958 1.08 996 1.17 2400 667 0.55 710 0.62 760 0.71 806 0.80 847 0.88 885 0.96 921 1.06 957 1.16 992 1.27 1027 1.37 2640 726 0.72 762 0.79 809 0.87 853 0.98 894 1.09 930 1.17 965 1.26 998 1.36 1031 1.47 1063 1.58 2880 786 0.91 818 0.99 857 1.08 900 1.18 939 1.30 976 1.41 1009 1.51 1042 1.61 1073 1.71 1103 1.82
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2 HP Standard Motor & Field Supplied 2 HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
2 HP Standard Motor & High Static Drive
Table PD-39 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 1007 1.09 1044 1.19 1078 1.28 1111 1.37 1142 1.46 1172 1.56 1203 1.65 1230 1.75 1257 1.84 — 2160 1032 1.26 1068 1.36 1102 1.46 1135 1.56 1167 1.66 1198 1.77 1229 1.88 1259 1.98 — 2400 1061 1.47 1095 1.57 1128 1.67 1161 1.78 1191 1.88 1223 2.00 1254 2.11 1282 2.23 — 2640 1095 1.70 1126 1.81 1157 1.92 1189 2.03 1219 2.15 1250 2.26 ———————— 2880 1133 1.94 1162 2.06 1191 2.19 1221 2.30 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
External Static Pressure (Inches of Water)
2 HP Standard Motor & High Static Drive
RT-PRC006-EN48
Performance
(7½ Ton)
Data
Standard Efficiency
Table PD-40 — Belt Drive Evaporator Fan Performance — 7½ Ton — YSC090,092A3,A4,AW, AK *L — Low Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 676 0.59 726 0.67 773 0.77 815 0.85 854 0.94 891 1.03 928 1.12 963 1.22 2700 682 0.68 727 0.76 770 0.85 814 0.95 856 1.06 895 1.16 931 1.25 965 1.35 998 1.45 3000 693 0.79 738 0.89 780 0.97 819 1.07 858 1.18 898 1.29 936 1.40 972 1.52 1006 1.63 1038 1.73 3300 753 1.03 795 1.14 834 1.23 871 1.33 906 1.45 942 1.56 978 1.69 1014 1.81 1048 1.94 1080 2.06 3600 814 1.31 853 1.44 890 1.55 925 1.65 958 1.76 991 1.88 1023 2.01 1057 2.14 1088 2.28 1121 2.41
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-40 — Continued
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 996 1.32 1028 1.42 1061 1.52 1092 1.63 1122 1.73 1151 1.83 1180 1.93 1207 2.03 1235 2.14 1261 2.24 2700 1031 1.56 1062 1.66 1093 1.78 1123 1.89 1153 2.00 1181 2.12 1209 2.23 1236 2.35 1262 2.47 1288 2.58 3000 1070 1.85 1099 1.95 1128 2.07 1158 2.19 1185 2.31 1213 2.43 1240 2.55 1267 2.68 1293 2.81 1319 2.94 3300 1110 2.18 1139 2.29 1167 2.42 1195 2.54 1222 2.66 1248 2.79 1274 2.92 1301 3.05 1325 3.18 1351 3.33 3600 1151 2.55 1181 2.68 1208 2.81 1236 2.95 1261 3.07 1287 3.21 1311 3.33
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required.
2- HP Standard Motor & Drive 2-HP Standard Motor & High Static Drive Kit (or 3-HP Oversized Motor & Drive)
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
3-HP Oversized Motor
Table PD-41 — Belt Drive Evaporator Fan Performance — 7½ Ton — YSC090,092A3,A4,AW *M— Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 662 0.56 711 0.65 759 0.74 802 0.83 842 0.91 879 1.00 916 1.09 951 1.19 986 1.29 2700 676 0.67 721 0.75 764 0.84 809 0.94 851 1.04 891 1.14 927 1.24 961 1.34 994 1.44 1027 1.54 3000 741 0.89 783 0.98 822 1.08 861 1.19 901 1.30 939 1.41 975 1.52 1009 1.64 1041 1.74 1071 1.85 3300 807 1.17 846 1.26 882 1.37 917 1.48 953 1.60 989 1.72 1024 1.85 1058 1.97 1089 2.09 1119 2.21 3600 874 1.50 910 1.60 944 1.71 976 1.83 1008 1.95 1041 2.08 1074 2.22 1107 2.35 1138 2.49 1168 2.62
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied Low Static Drive (1) 2-HP Standard Motor & Drive
Table PD-41 — Continued
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 1019 1.39 1051 1.49 1083 1.60 1113 1.70 1141 1.80 1171 1.90 1199 2.01 1225 2.10 1252 2.20 1278 2.31 2700 1058 1.65 1089 1.76 1120 1.87 1149 1.99 1178 2.10 1205 2.21 1232 2.33 1259 2.45 1284 2.56 1310 2.68 3000 1101 1.96 1131 2.08 1160 2.20 1187 2.31 1215 2.44 1243 2.57 1269 2.69 1295 2.82 1321 2.95 1346 3.08 3300 1147 2.33 1176 2.45 1204 2.58 1230 2.70 1256 2.82 1282 2.96 1308 3.09 1333 3.23 1358 3.36 — 3600 1196 2.75 1223 2.88 1250 3.02 1276 3.15 1301 3.28 1325 3.41 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required.
2-HP Standard Motor & Drive (or 3-HP Oversized Motor & Drive)
External Static Pressure (Inches of Water)
2-HP Standard Motor & High Static Drive (or 3-HP Oversized Motor)
External Static Pressure (Inches of Water)
2-HP Standard Motor & High Static Drive Kit
3-HP Oversized Motor & Drive
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
3-HP Oversized Motor
& Drive
49RT-PRC006-EN
Performance
(7½ Ton)
Data
Standard Efficiency
Table PD-42 — Belt Drive Evaporator Fan Performance — 7½ Ton — YSC090,092A3,A4,AW, AK *H — High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 697 0.62 745 0.71 790 0.80 830 0.89 869 0.98 906 1.07 941 1.16 976 1.26 1009 1.36 2700 717 0.74 760 0.83 804 0.93 847 1.03 887 1.13 922 1.23 958 1.33 991 1.43 1024 1.53 1055 1.64 3000 787 0.99 826 1.09 865 1.20 905 1.31 943 1.42 979 1.54 1012 1.64 1044 1.76 1075 1.87 1105 1.98 3300 858 1.30 894 1.41 929 1.52 965 1.64 1001 1.77 1036 1.89 1068 2.01 1099 2.13 1129 2.25 1157 2.37 3600 930 1.66 963 1.78 995 1.90 1028 2.03 1061 2.16 1093 2.30 1126 2.43 1157 2.57 1185 2.70 1212 2.83
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
2-HP Standard Motor & High Static Drive (or 3-HP Oversized Motor)
Table PD-42 — Continued
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 1042 1.46 1073 1.56 1104 1.67 1134 1.77 1163 1.87 1190 1.97 1218 2.08 1244 2.18 1271 2.28 1296 2.38 2700 1086 1.75 1117 1.86 1146 1.97 1174 2.09 1203 2.21 1230 2.32 1255 2.44 1282 2.55 1308 2.67 1333 2.78 3000 1134 2.09 1163 2.21 1191 2.33 1218 2.45 1245 2.58 1272 2.70 1298 2.83 1323 2.96 1348 3.09 1372 3.22 3300 1185 2.49 1212 2.61 1238 2.74 1265 2.87 1292 3.01 1316 3.13 1341 3.27 1366 3.41 — 3600 1239 2.96 1265 3.09 1290 3.22 1316 3.36 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
2-HP Standard Motor & Drive 2-HP Standard Motor & High Static Drive Kit (or 3-HP Oversized Motor & Drive)
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
1. Field Supplied Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-43 — Belt Drive Evaporator Fan Performance — 7½ Ton — YSC090,092A3,A4,AW, AK *L— Low Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 653 0.53 694 0.59 745 0.67 793 0.77 835 0.86 874 0.94 911 1.03 948 1.13 982 1.23 1017 1.34 2700 725 0.73 760 0.80 801 0.88 847 0.98 889 1.09 927 1.19 963 1.28 997 1.38 1030 1.48 1061 1.60 3000 798 0.98 830 1.06 862 1.15 902 1.24 943 1.35 981 1.48 1017 1.60 1050 1.70 1081 1.80 1111 1.90 3300 872 1.28 901 1.38 929 1.47 961 1.56 998 1.67 1036 1.80 1071 1.93 1104 2.07 1135 2.19 1164 2.30 3600 946 1.65 973 1.75 1000 1.85 1025 1.95 1057 2.06 1091 2.17 1125 2.31 1158 2.46 1189 2.61 1219 2.75
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-43 — Continued
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2-HP Standard Motor & Drive 2-HP Standard Motor & High Static Drive Kit (or 3-HP Oversized Motor & Drive)
2400 1053 1.44 1087 1.55 1121 1.65 1153 1.76 1185 1.86 1217 1.98 1246 2.08 1277 2.20 1306 2.32 1334 2.44 2700 1093 1.71 1124 1.83 1156 1.95 1187 2.06 1218 2.18 1248 2.30 1277 2.42 1306 2.53 1333 2.65 1361 2.78 3000 1141 2.02 1170 2.15 1198 2.28 1227 2.41 1255 2.54 1283 2.67 1311 2.79 1339 2.93 1365 3.05 1391 3.18 3300 1192 2.41 1220 2.52 1247 2.65 1272 2.78 1299 2.92 1325 3.07 1350 3.21 1376 3.36 — 3600 1246 2.87 1272 2.99 1298 3.11 1323 3.24 1348 3.37 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
2-HP Standard Motor & High Static Drive (or 3-HP Oversized Motor)
External Static Pressure (Inches of Water)
1. Field Supplied Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
3-HP Oversized Motor & Drive
RT-PRC006-EN50
Performance
(7½ Ton)
Data
Standard Efficiency
Table PD-44 — Belt Drive Evaporator Fan Performance — 7½ Ton — YSC090,092A3,A4,AW *M — Medium Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 680 0.57 729 0.65 778 0.74 823 0.84 862 0.92 900 1.00 936 1.10 972 1.20 1006 1.31 1041 1.41 2700 756 0.79 795 0.87 841 0.97 884 1.08 923 1.18 959 1.27 992 1.36 1025 1.47 1057 1.58 1089 1.70 3000 833 1.07 865 1.16 906 1.25 946 1.36 985 1.49 1020 1.61 1052 1.71 1083 1.81 1114 1.91 1143 2.03 3300 910 1.41 938 1.50 972 1.60 1010 1.70 1047 1.84 1081 1.97 1114 2.11 1144 2.22 1173 2.33 1200 2.44 3600 988 1.81 1014 1.91 1042 2.01 1076 2.12 1110 2.25 1143 2.39 1175 2.54 1205 2.69 1234 2.82 1260 2.94
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-44 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 1076 1.51 1110 1.62 1143 1.72 1176 1.83 1206 1.94 1238 2.05 1267 2.16 1297 2.28 1325 2.40 1353 2.52 2700 1120 1.82 1152 1.93 1183 2.05 1214 2.17 1243 2.28 1273 2.40 1302 2.52 1330 2.64 1357 2.76 1385 2.89 3000 1172 2.15 1201 2.29 1229 2.42 1257 2.55 1285 2.68 1312 2.80 1340 2.93 1367 3.06 1395 3.19 1421 3.33 3300 1227 2.56 1255 2.69 1281 2.83 1307 2.97 1333 3.11 1359 3.26 1384 3.40 — 3600 1287 3.06 1312 3.18 1337 3.31 1361 3.45 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor 2-HP Standard Motor & High Static Drive Kit & Drive (or 3-HP Oversized Motor & Drive)
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
2-HP Standard Motor & High Static Drive (or 3-HP Oversized Motor)
External Static Pressure (Inches of Water)
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
3-HP Oversized Motor & Drive
Table PD-45 — Belt Drive Evaporator Fan Performance — 7½ Ton — YSC090,092A3,A4,AW, AK *H— High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 713 0.62 764 0.71 811 0.81 851 0.89 889 0.97 926 1.07 962 1.17 997 1.28 1031 1.38 1067 1.48 2700 790 0.86 837 0.96 880 1.07 919 1.17 955 1.26 989 1.36 1022 1.46 1054 1.57 1086 1.69 1117 1.80 3000 869 1.16 910 1.26 950 1.38 989 1.50 1023 1.62 1056 1.72 1086 1.82 1116 1.92 1146 2.04 1175 2.17 3300 949 1.53 985 1.63 1023 1.75 1058 1.88 1092 2.02 1124 2.15 1154 2.26 1182 2.37 1210 2.48 1237 2.60 3600 1029 1.97 1061 2.07 1096 2.19 1130 2.33 1162 2.48 1193 2.63 1222 2.77 1250 2.89 1276 3.01 1302 3.13
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-45 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 1101 1.59 1134 1.69 1166 1.80 1197 1.90 1229 2.02 1259 2.13 1287 2.25 1317 2.37 1344 2.48 1373 2.61 2700 1148 1.92 1180 2.04 1210 2.15 1241 2.27 1269 2.39 1299 2.51 1326 2.62 1354 2.74 1383 2.88 1409 3.00 3000 1204 2.30 1232 2.43 1260 2.56 1287 2.69 1316 2.82 1344 2.95 1370 3.07 1397 3.20 1423 3.34 — 3300 1264 2.74 1290 2.87 1316 3.02 1342 3.16 1367 3.30 1393 3.45 ———————— 3600 1327 3.26 1352 3.39 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750..
1. Field Supplied Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard 2-HP Standard Motor & High Static Drive Kit Motor & Drive (or 3-HP Oversized Motor & Drive)
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
2-HP Standard Motor & High Static Drive (or 3-HP Oversized Motor)
External Static Pressure (Inches of Water)
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
51RT-PRC006-EN
Performance
(8½ Ton)
Data
Standard Efficiency
Table PD-46 — Belt Drive Evaporator Fan Performance — 8½ Ton — YSC102A3,A4,AW, AK *L,M — Low and Medium Heat —DownflowAirflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 608 0.59 649 0.70 689 0.82 728 0.94 764 1.06 798 1.19 829 1.33 859 1.46 3060 615 0.65 654 0.75 692 0.87 728 0.99 764 1.13 799 1.26 833 1.39 864 1.53 894 1.68 3400 625 0.72 665 0.83 702 0.95 736 1.06 770 1.19 804 1.34 836 1.49 868 1.63 899 1.78 928 1.93 3740 681 0.93 716 1.05 752 1.18 784 1.31 815 1.44 846 1.58 876 1.74 906 1.90 935 2.06 963 2.22 4080 737 1.19 769 1.31 802 1.45 833 1.60 862 1.73 891 1.87 919 2.03 947 2.20 974 2.37 1001 2.55
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
Low Static Drive (1)
Table PD-46 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 888 1.61 916 1.76 943 1.91 970 2.07 996 2.22 1021 2.37 1046 2.53 1071 2.69 1096 2.86 1119 3.02 3060 922 1.82 949 1.98 976 2.14 1001 2.31 1026 2.47 1051 2.65 1074 2.81 1098 2.99 1120 3.16 1144 3.34 3400 957 2.08 984 2.24 1011 2.41 1035 2.58 1060 2.75 1083 2.93 1106 3.11 1128 3.29 — 3740 992 2.39 1018 2.55 1045 2.72 1070 2.90 1095 3.08 1117 3.25 1140 3.44 — 4080 1028 2.73 1053 2.90 1079 3.07 1104 3.26 1128 3.44 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-47 — Belt Drive Evaporator Fan Performance — 8½ Ton — YSC102A3,A4,AW, AK *H— High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 619 0.62 661 0.74 700 0.85 738 0.97 773 1.09 807 1.23 838 1.36 868 1.51 3060 586 0.58 629 0.68 667 0.79 705 0.91 741 1.04 776 1.17 810 1.30 843 1.44 874 1.58 904 1.72 3400 642 0.76 681 0.88 717 1.00 751 1.12 785 1.25 817 1.40 849 1.55 881 1.69 911 1.84 940 1.99 3740 698 0.99 735 1.12 769 1.25 800 1.37 831 1.51 862 1.66 892 1.82 920 1.98 950 2.14 977 2.30 4080 756 1.26 789 1.40 821 1.54 851 1.68 879 1.82 908 1.97 936 2.13 964 2.30 991 2.48 1017 2.66
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
Table PD-47 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 896 1.65 923 1.80 950 1.95 977 2.11 1003 2.26 1029 2.42 1053 2.57 1078 2.74 1102 2.90 1124 3.06 3060 932 1.88 959 2.04 985 2.20 1010 2.36 1034 2.53 1058 2.70 1082 2.87 1105 3.05 1129 3.22 1151 3.39 3400 969 2.15 996 2.31 1020 2.48 1045 2.65 1070 2.83 1093 3.00 1116 3.19 1138 3.37 — 3740 1005 2.47 1032 2.64 1058 2.81 1083 2.99 1106 3.16 1129 3.35 ———————— 4080 1044 2.83 1069 3.01 1095 3.19 1119 3.37 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
RT-PRC006-EN52
Performance
(8½ Ton)
Data
Standard Efficiency
Table PD-48 — Belt Drive Evaporator Fan Performance — 8½ Ton — YSC102A3,A4,AW, AK *L,M — Low and Medium Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 607 0.59 655 0.69 697 0.80 744 0.93 791 1.07 834 1.21 871 1.34 904 1.46 933 1.58 962 1.70 3060 672 0.81 715 0.92 755 1.04 792 1.16 834 1.31 876 1.47 917 1.63 953 1.78 985 1.93 1013 2.06 3400 739 1.09 776 1.20 814 1.34 849 1.47 882 1.6 1 920 1.77 958 1.94 996 2.12 1030 2.29 1063 2.47 3740 807 1.43 839 1.54 875 1.69 907 1.83 938 1.9 8 969 2.13 1003 2.30 1037 2.49 1072 2.69 1106 2.88 4080 875 1.83 903 1.95 935 2.10 968 2.26 997 2.42 1025 2.58 1053 2.74 1084 2.93 1116 3.13 1148 3.34
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
Table PD-48 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 988 1.81 1013 1.93 1037 2.05 1061 2.17 1084 2.28 1106 2.40 1128 2.52 1150 2.64 1172 2.76 1192 2.88 3060 1040 2.19 1065 2.33 1090 2.46 1113 2.59 1136 2.72 1158 2.86 1179 2.99 1199 3.12 1220 3.25 1239 3.38 3400 1091 2.62 1117 2.78 1141 2.92 1165 3.07 1188 3.22 1210 3.37 ———————— 3740 1137 3.07 1166 3.27 1193 3.44 ———————— 4080 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-49 — Belt Drive Evaporator Fan Performance — 8½ Ton — YSC102A3,A4,AW, AK *H— High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 625 0.63 671 0.73 713 0.84 762 0.98 807 1.12 849 1.26 883 1.38 915 1.50 944 1.62 971 1.74 3060 692 0.86 734 0.98 772 1.10 811 1.23 854 1.38 896 1.54 934 1.70 969 1.85 997 1.99 1026 2.12 3400 760 1.15 799 1.28 834 1.41 868 1.55 903 1.70 942 1.87 980 2.04 1016 2.22 1049 2.39 1079 2.56 3740 828 1.50 863 1.64 898 1.79 929 1.94 960 2.08 993 2.25 1027 2.44 1062 2.63 1096 2.82 1127 3.02 4080 898 1.92 929 2.07 962 2.23 992 2.39 1020 2.55 1048 2.71 1078 2.89 1110 3.09 1142 3.30
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
Table PD-49 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 998 1.86 1022 1.97 1046 2.09 1069 2.21 1092 2.33 1115 2.45 1136 2.56 1158 2.69 1179 2.80 1200 2.93 3060 1052 2.26 1077 2.39 1101 2.52 1124 2.66 1146 2.79 1167 2.92 1188 3.05 1209 3.18 1229 3.31 1249 3.45 3400 1106 2.71 1131 2.86 1155 3.01 1179 3.16 1202 3.31 1222 3.45 ———————— 3740 1157 3.21 1185 3.39 ———————— 4080 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
53RT-PRC006-EN
Performance
(10 Ton)
Data
Standard Efficiency
Table PD-50 — Belt Drive Evaporator Fan Performance — 10 Ton — YSC120A3,A4,AW, AK *L,M — Low and Medium Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 727 1.00 763 1.14 798 1.28 832 1.42 863 1.56 895 1.71 924 1.86 3600 717 1.03 751 1.15 784 1.28 816 1.42 848 1.57 879 1.73 910 1.89 940 2.05 968 2.20 4000 746 1.21 780 1.35 813 1.49 843 1.62 873 1.76 902 1.92 931 2.09 959 2.26 986 2.43 1014 2.61 4400 814 1.57 845 1.73 876 1.88 905 2.03 932 2.18 959 2.34 985 2.51 1012 2.69 1037 2.88 1063 3.07 4800 883 2.02 911 2.18 940 2.35 967 2.52 993 2.68 1018 2.84 1042 3.01 1067 3.20 1091 3.39 1115 3.59
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Standard Motor & Field Supplied
Low Static Drive (1)
Table PD-50 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 952 2.01 979 2.18 1004 2.34 1029 2.51 1053 2.68 1078 2.86 1101 3.04 1124 3.23 1146 3.41 1169 3.59 3600 996 2.37 1023 2.53 1049 2.71 1073 2.88 1097 3.07 1120 3.25 1142 3.43 1164 3.63 1186 3.83 1207 4.02 4000 1041 2.79 1067 2.96 1092 3.14 1117 3.33 1141 3.51 1164 3.70 1186 3.90 1208 4.10 1228 4.30 1249 4.51 4400 1088 3.26 1113 3.45 1137 3.64 1162 3.84 1185 4.04 1207 4.23 1229 4.43 1252 4.65 1273 4.85 1293 5.06 4800 1139 3.80 1161 4.00 1185 4.22 1208 4.43 1230 4.63 1253 4.85 1275 5.06 1295 5.27 1317 5.49 1337 5.71
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8”, Fan Sheave AK89 and Belt AX40 required. Trane’s factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
3-HP Standard Motor & Drive
5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
5-HP Oversized Motor & Drive
Table PD-51— Belt Drive Evaporator Fan Performance — 10 Ton — YSC120A3,A4,AW, AK *H— High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 723 0.99 759 1.12 793 1.26 827 1.40 860 1.55 891 1.69 921 1.84 949 2.00 3600 721 1.04 755 1.17 787 1.29 820 1.44 851 1.5 9 882 1.75 913 1.90 942 2.06 971 2.22 999 2.39 4000 793 1.40 824 1.54 854 1.67 883 1.82 913 1.9 8 941 2.15 969 2.32 997 2.50 1024 2.67 1050 2.85 4400 866 1.83 895 1.98 923 2.13 949 2.28 976 2.45 1003 2.63 1029 2.81 1054 3.00 1079 3.20 1104 3.39 4800 939 2.34 967 2.51 992 2.67 1017 2.84 1042 3.01 1066 3.19 1090 3.38 1114 3.58 1138 3.79 1161 4.00
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Standard Motor & Field Supplied
3-HP Standard Motor & Drive 5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Low Static Drive (1)
Table PD-51 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 976 2.16 1001 2.32 1027 2.49 1051 2.66 1075 2.84 1098 3.02 1120 3.19 1143 3.38 1166 3.57 1189 3.75 3600 1025 2.55 1052 2.73 1076 2.90 1100 3.09 1122 3.27 1145 3.46 1167 3.66 1188 3.85 1210 4.05 1230 4.25 4000 1076 3.03 1101 3.20 1126 3.40 1149 3.58 1172 3.77 1194 3.97 1216 4.18 1236 4.38 1257 4.59 1277 4.80 4400 1129 3.58 1153 3.77 1176 3.97 1200 4.17 1222 4.37 1244 4.57 1266 4.78 1286 4.99 1307 5.21 1326 5.43 4800 1184 4.21 1207 4.42 1229 4.63 1252 4.84 1274 5.06 1295 5.27 1315 5.48 1336 5.70
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8”, Fan Sheave AK89 and Belt AX40 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive
5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
RT-PRC006-EN54
Performance
(10 Ton)
Data
Standard Efficiency
Table PD-52 — Belt Drive Evaporator Fan Performance — 10 Ton — YSC120A3,A4,AW, AK *L,M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 761 1.10 798 1.22 834 1.35 875 1.51 916 1.68 955 1.85 991 2.01 1022 2.16 1050 2.31 3600 799 1.35 836 1.48 872 1.63 904 1.77 936 1.91 972 2.09 1009 2.28 1045 2.47 1079 2.66 1111 2.84 4000 881 1.81 913 1.96 947 2.12 977 2.28 1006 2.44 1035 2.60 1066 2.78 1100 2.99 1133 3.20 1165 3.41 4400 963 2.39 992 2.54 1023 2.71 1052 2.89 1079 3.06 1106 3.23 1132 3.41 1160 3.61 1189 3.82 1219 4.05 4800 1045 3.07 1072 3.23 1099 3.41 1127 3.61 1154 3.80 1179 3.98 1203 4.17 1227 4.36 1251 4.56 1278 4.80
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Standard Motor & Field Supplied 3-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
5-HP Oversized Motor & Drive
Table PD-52 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 1077 2.45 1103 2.60 1126 2.73 1150 2.87 1171 3.01 1193 3.15 1214 3.29 1233 3.42 1253 3.56 1274 3.71 3600 1140 3.02 1165 3.18 1190 3.34 1214 3.51 1235 3.66 1257 3.82 1279 3.98 1298 4.13 1317 4.28 1338 4.45 4000 1196 3.62 1225 3.83 1252 4.03 1276 4.22 1299 4.40 1321 4.58 1342 4.76 1363 4.94 1383 5.11 1401 5.28 4400 1250 4.28 1280 4.52 1307 4.75 1334 4.98 1359 5.20 1384 5.43 1405 5.62 — 4800 1305 5.03 1334 5.28 1361 5.54 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8”, Fan Sheave AK89 and Belt AX40 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive 5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-53 — Belt Drive Evaporator Fan Performance — 10 Ton — YSC120A3,A4,AW, AK *H— High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 768 1.12 805 1.25 842 1.38 884 1.54 924 1.71 962 1.88 998 2.04 1028 2.19 1055 2.34 1082 2.48 3600 856 1.56 888 1.70 921 1.84 955 2.00 992 2.19 1028 2.37 1063 2.57 1096 2.75 1126 2.93 1153 3.10 4000 943 2.10 973 2.26 1002 2.41 1031 2.58 1062 2.76 1096 2.96 1129 3.17 1161 3.38 1192 3.59 1222 3.81 4400 1031 2.76 1060 2.94 1086 3.11 1113 3.28 1139 3.45 1167 3.66 1198 3.89 1228 4.11 1257 4.34 1287 4.58 4800 1119 3.45 1146 3.74 1171 3.93 1195 4.11 1219 4.30 1243 4.50 1270 4.72 1297 4.96 1325 5.21 1353 5.46
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Standard Motor & Field Supplied 3-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
5-HP Oversized Motor & Drive
Table PD-53 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 1107 2.62 1131 2.76 1154 2.90 1176 3.04 1197 3.17 1218 3.32 1238 3.46 1257 3.59 1276 3.73 1296 3.87 3600 1178 3.27 1202 3.42 1224 3.58 1247 3.74 1268 3.90 1288 4.05 1308 4.21 1328 4.37 1346 4.52 1366 4.69 4000 1249 4.01 1273 4.19 1296 4.38 1318 4.56 1339 4.73 1361 4.91 1380 5.08 1399 5.26 1418 5.44 — 4400 1315 4.81 1340 5.03 1366 5.26 1389 5.48 1410 5.67 ———————— 4800 1379 5.71 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8”, Fan Sheave AK89 and Belt AX40 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive 5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
55RT-PRC006-EN
Performance
(3 - 5 Tons)
Data
High Efficiency
Table PD-54— Direct Drive Evaporator Fan Performance 3, 4 and 5 Ton YHC036A**L,M, YHC048A**L,M, YHC060A**L,M
— Low and Medium Heat
External Static Pressure (Inches of Water) & Motor Power (Bhp) Standard Motor Oversized Motor
Unit High Speed Low Speed High Speed Low Speed
Tons Model No. CFM ESP BHP ESP BHP ESP BHP ESP BHP
3
4
5
3
4
5
Fan motor heat (MBH) = 3.72 x Fan Bhp + .24. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Notes:
1. Data includes pressure drop due to wet coil and filters.
YHC036A**L,M 1200 0.55 0.40 0.29 0.30 0.74 0.44 0.65 0.41 Horizontal Airflow 1260 0.51 0.41 0.19 0.30 0.70 0.45 0.61 0.42
YHC048A**L,M 1600 0.55 0.55 0.39 0.49 0.89 0.75 0.63 0.64 Horizontal Airflow 1680 0.46 0.56 0.27 0.49 0.84 0.78 0.54 0.66
YHC060A**L,M 2000 0.69 0.90 0.40 0.66 0.98 1.05 0.76 0.95 Horizontal Airflow 2100 0.59 0.93 0.25 0.66 0.89 1.10 0.63 0.96
YHC036A**L,M 1200 0.55 0.40 0.29 0.30 0.74 0.44 0.65 0.41 Downflow Airflow 1260 0.51 0.41 0.19 0.30 0.70 0.45 0.61 0.42
YHC048A**L,M 1600 0.60 0.55 0.44 0.49 0.94 0.75 0.68 0.64 Downflow Airflow 1680 0.51 0.56 0.32 0.49 0.89 0.78 0.59 0.66
YHC060A**L,M 2000 0.74 0.90 0.45 0.66 1.03 1.05 0.81 0.95 Downflow Airflow 2100 0.64 0.93 0.30 0.66 0.94 1.10 0.68 0.96
960 0.74 0.36 0.56 0.28 0.89 0.38 0.82 0.35 1020 0.69 0.37 0.49 0.28 0.85 0.39 0.77 0.36 1080 0.65 0.38 0.44 0.29 0.82 0.41 0.74 0.38 1140 0.61 0.39 0.37 0.29 0.77 0.43 0.69 0.40
1320 0.46 0.42 0.10 0.31 0.67 0.47 0.57 0.44 1380 0.41 0.43 0.00 0.31 0.64 0.48 0.52 0.45 1440 0.34 0.44 0.57 0.51 0.45 0.48 1280 0.85 0.53 0.74 0.47 1.11 0.67 0.90 0.56 1360 0.78 0.54 0.66 0.47 1.06 0.68 0.85 0.58 1440 0.71 0.54 0.60 0.48 1.01 0.70 0.80 0.60 1520 0.64 0.55 0.51 0.48 0.96 0.73 0.72 0.63
1760 0.37 0.56 0.12 0.50 0.79 0.82 0.37 0.68 1840 0.26 0.57 0.00 0.50 0.70 0.83 0.24 0.70 1920 0.16 0.57 0.62 0.85 0.13 0.73
1600 0.99 0.78 0.89 0.64 1.32 0.90 1.18 0.85 1700 0.92 0.80 0.76 0.65 1.24 0.94 1.08 0.89 1800 0.87 0.85 0.65 0.65 1.16 0.98 0.97 0.91 1900 0.77 0.88 0.56 0.65 1.15 1.02 0.87 0.94
2200 0.46 0.94 0.10 0.67 0.78 1.12 0.42 0.96 2300 0.37 0.95 0.68 1.17 0.18 0.97 2400 0.26 0.97 0.55 1.20 — 960 0.74 0.36 0.56 0.28 0.89 0.38 0.82 0.35 1020 0.69 0.37 0.49 0.28 0.85 0.39 0.77 0.36 1080 0.65 0.38 0.44 0.29 0.82 0.41 0.74 0.38 1140 0.61 0.39 0.37 0.29 0.77 0.43 0.69 0.40
1320 0.46 0.42 0.10 0.31 0.67 0.47 0.57 0.44 1380 0.41 0.43 0.00 0.31 0.64 0.48 0.52 0.45 1440 0.34 0.44 0.57 0.51 0.45 0.48 1280 0.90 0.53 0.79 0.47 1.16 0.67 0.95 0.56 1360 0.83 0.54 0.71 0.47 1.11 0.68 0.90 0.58 1440 0.76 0.54 0.65 0.48 1.06 0.70 0.85 0.60 1520 0.69 0.55 0.56 0.48 1.01 0.73 0.77 0.63
1760 0.42 0.56 0.17 0.50 0.84 0.82 0.42 0.68 1840 0.31 0.57 0.05 0.50 0.75 0.83 0.29 0.70 1920 0.21 0.57 0.67 0.85
1600 1.04 0.78 0.94 0.64 1.37 0.90 1.23 0.85 1700 0.97 0.80 0.81 0.65 1.29 0.94 1.13 0.89 1800 0.92 0.85 0.70 0.65 1.21 0.98 1.02 0.91 1900 0.82 0.88 0.61 0.65 1.20 1.02 0.92 0.94
2200 0.51 0.94 0.15 0.67 0.83 1.12 0.47 0.96 2300 0.42 0.95 0.73 1.17 0.23 0.97 2400 0.31 0.97 0.60 1.20
1
2
RT-PRC006-EN56
Performance
(3 - 5 Tons)
Data
High Efficiency
Table PD-55 — Direct Drive Evaporator Fan Performance 3, 4 and 5 Ton YHC036A**H, YHC048A**H, YHC060A**H
— High Heat
External Static Pressure (Inches of Water) & Motor Power (Bhp)
Standard Motor Oversized Motor
Unit High Speed Low Speed High Speed Low Speed
Tons Model No. CFM ESP BHP ESP BHP ESP BHP ESP BHP
3
4
5
3
4
5
Fan motor heat (MBH) = 3.72 x Fan Bhp + .24. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected. Notes:
1. Data includes pressure drop due to wet coil and filters.
2. 5 Ton oversized motor peformance is with 12 x 11 FC Centrifugal blower fan.
YHC036A**H 1200 0.55 0.40 0.29 0.30 0.74 0.44 0.65 0.41 Horizontal Airflow 1260 0.51 0.41 0.19 0.30 0.70 0.45 0.61 0.42
YHC048A**H 1600 0.55 0.55 0.39 0.49 0.89 0.75 0.63 0.64 Horizontal Airflow 1680 0.46 0.56 0.27 0.49 0.84 0.78 0.54 0.66
YHC060A**H 2000 0.64 0.90 0.35 0.66 0.93 1.05 0.71 0.95 Horizontal Airflow 2100 0.54 0.93 0.20 0.66 0.84 1.10 0.58 0.96
YHC036A**H 1200 0.55 0.40 0.29 0.30 0.74 0.44 0.65 0.41 Downflow Airflow 1260 0.51 0.41 0.19 0.30 0.70 0.45 0.61 0.42
YHC048A**H 1600 0.60 0.55 0.44 0.49 0.94 0.75 0.68 0.64 Downflow Airflow 1680 0.51 0.56 0.32 0.49 0.89 0.78 0.59 0.66
YHC060A**H 2000 0.69 0.90 0.40 0.66 0.98 1.05 0.76 0.95 Downflow Airflow 2100 0.59 0.93 0.25 0.66 0.89 1.10 0.63 0.96
960 0.74 0.36 0.56 0.28 0.89 0.38 0.82 0.35 1020 0.69 0.37 0.49 0.28 0.85 0.39 0.77 0.36 1080 0.65 0.38 0.44 0.29 0.82 0.41 0.74 0.38 1140 0.61 0.39 0.37 0.29 0.77 0.43 0.69 0.40
1320 0.46 0.42 0.10 0.31 0.67 0.47 0.57 0.44 1380 0.41 0.43 0.00 0.31 0.64 0.48 0.52 0.45 1440 0.34 0.44 0.57 0.51 0.45 0.48 1280 0.85 0.53 0.74 0.47 1.11 0.67 0.90 0.56 1360 0.78 0.54 0.66 0.47 1.06 0.68 0.85 0.58 1440 0.71 0.54 0.60 0.48 1.01 0.70 0.80 0.60 1520 0.64 0.55 0.51 0.48 0.96 0.73 0.72 0.63
1760 0.37 0.56 0.12 0.50 0.79 0.82 0.37 0.68 1840 0.26 0.57 0.00 0.50 0.70 0.83 0.24 0.70 1920 0.16 0.57 0.62 0.85 0.13 0.73
1600 0.94 0.78 0.84 0.64 1.27 0.90 1.13 0.85 1700 0.87 0.80 0.71 0.65 1.19 0.94 1.03 0.89 1800 0.82 0.85 0.60 0.65 1.11 0.98 0.92 0.91 1900 0.72 0.88 0.51 0.65 1.10 1.02 0.82 0.94
2200 0.41 0.94 0.05 0.67 0.73 1.12 0.37 0.96 2300 0.32 0.95 0.63 1.17 0.13 0.97 2400 0.21 0.97 0.50 1.20 — 960 0.74 0.36 0.56 0.28 0.89 0.38 0.82 0.35 1020 0.69 0.37 0.49 0.28 0.85 0.39 0.77 0.36 1080 0.65 0.38 0.44 0.29 0.82 0.41 0.74 0.38 1140 0.61 0.39 0.37 0.29 0.77 0.43 0.69 0.40
1320 0.46 0.42 0.10 0.31 0.67 0.47 0.57 0.44 1380 0.41 0.43 0.00 0.31 0.64 0.48 0.52 0.45 1440 0.34 0.44 0.57 0.51 — 1280 0.90 0.53 0.79 0.47 1.16 0.67 0.95 0.56 1360 0.83 0.54 0.71 0.47 1.11 0.68 0.90 0.58 1440 0.76 0.54 0.65 0.48 1.06 0.70 0.85 0.60 1520 0.69 0.55 0.56 0.48 1.01 0.73 0.77 0.63
1760 0.42 0.56 0.17 0.50 0.84 0.82 0.42 0.68 1840 0.31 0.57 0.05 0.50 0.75 0.83 0.29 0.70 1920 0.21 0.57 0.67 0.85
1600 0.99 0.78 0.89 0.64 1.32 0.90 1.18 0.85 1700 0.92 0.80 0.76 0.65 1.24 0.94 1.08 0.89 1800 0.87 0.85 0.65 0.65 1.16 0.98 0.97 0.91 1900 0.77 0.88 0.56 0.65 1.15 1.02 0.87 0.94
2200 0.46 0.94 0.10 0.67 0.78 1.12 0.42 0.96 2300 0.37 0.95 0.00 0.68 0.68 1.17 0.18 0.97 2400 0.26 0.97 0.55 1.20
1
2
57RT-PRC006-EN
Performance
(3 Ton)
Data
High Efficiency
Table PD-56 — Evaporator Fan Performance — 3 Ton — YHC036A3,A4,AW*L, M — Low and Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 570 0.14 634 0.18 690 0.22 741 0.27 791 0.31 836 0.36 879 0.41 922 0.46 961 0.52 1080 537 0.14 606 0.18 669 0.23 724 0.27 773 0.32 819 0.36 864 0.41 906 0.47 946 0.52 985 0.58 1200 581 0.18 645 0.22 705 0.27 759 0.33 807 0.38 851 0.42 894 0.48 935 0.53 973 0.59 1011 0.65 1320 627 0.23 686 0.28 742 0.33 795 0.39 842 0.44 885 0.50 927 0.55 966 0.61 1003 0.67 1040 0.73 1440 673 0.29 728 0.34 780 0.39 831 0.45 878 0.52 921 0.58 960 0.64 998 0.69 1034 0.76 1070 0.82
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-56 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 1000 0.57 1037 0.63 1072 0.69 1106 0.75 1139 0.81 1080 1022 0.64 1058 0.70 1093 0.76 1127 0.82 1161 0.89 1200 1047 0.71 1083 0.77 1117 0.83 1150 0.90 1183 0.97 1320 1075 0.79 1108 0.85 1141 0.92 1174 0.99 1206 1.06 1440 1104 0.88 1137 0.95 1170 1.02 1201 1.09 1231 1.16
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-57— Belt Drive Evaporator Fan Performance — 3 Ton — YHC036A3,A4,AW*H — High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 503 0.11 578 0.15 641 0.19 696 0.23 747 0.27 796 0.32 841 0.36 884 0.42 926 0.47 966 0.52 1080 548 0.15 616 0.19 678 0.23 731 0.28 780 0.32 826 0.37 870 0.42 912 0.47 952 0.53 991 0.59 1200 593 0.19 657 0.23 716 0.28 768 0.33 815 0.38 859 0.43 901 0.49 942 0.54 980 0.60 1017 0.66 1320 640 0.24 698 0.29 754 0.34 806 0.40 852 0.45 895 0.51 935 0.56 974 0.62 1012 0.68 1048 0.74 1440 688 0.31 742 0.35 794 0.41 844 0.47 890 0.53 931 0.59 970 0.65 1009 0.71 1045 0.77 1080 0.84
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-57— Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
960 1005 0.58 1041 0.64 1076 0.70 1110 0.76 1142 0.82 1080 1029 0.65 1064 0.71 1099 0.77 1133 0.83 1166 0.90 1200 1053 0.72 1089 0.78 1123 0.85 1156 0.91 1189 0.98 1320 1082 0.80 1116 0.87 1150 0.93 1182 1.00 1214 1.07 1440 1113 0.90 1146 0.97 1178 1.04 1209 1.11 1240 1.18
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
RT-PRC006-EN58
Performance
(3 Ton)
Data
High Efficiency
Table PD-58 — Evaporator Fan Performance — 3 Ton — YHC036A3,A4,AW*L, M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1)
960 552 0.13 631 0.17 699 0.22 759 0.27 811 0.33 858 0.38 902 0.44 943 0.49 980 0.54 1017 0.60 1080 598 0.17 675 0.22 739 0.27 798 0.33 850 0.38 898 0.44 941 0.50 982 0.57 1020 0.63 1056 0.69 1200 645 0.22 720 0.28 781 0.33 837 0.39 889 0.45 937 0.51 981 0.58 1021 0.65 1059 0.72 1095 0.79 1320 693 0.28 766 0.34 825 0.40 879 0.47 929 0.53 976 0.60 1020 0.67 1061 0.74 1099 0.81 1135 0.89 1440 743 0.35 811 0.42 871 0.49 922 0.55 970 0.62 1016 0.69 1059 0.77 1099 0.84 1138 0.92 1174 1.00
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Table PD-58 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Drive
960 1052 0.65 1086 0.71 1120 0.77 1152 0.83 1185 0.90 1080 1090 0.75 1123 0.81 1154 0.87 1185 0.93 1215 0.99 1200 1130 0.86 1162 0.92 1193 0.99 1224 1.05 1253 1.12 1320 1169 0.96 1203 1.04 1233 1.12 1263 1.19 1292 1.26 1440 1208 1.08 1241 1.16 1273 1.25 1303 1.33 1332 1.41
1-HP Standard Motor & Field Supplied High Static Drive (2)
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field SuppliedHigh Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required.Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-59 — Belt Drive Evaporator Fan Performance — 3 Ton — YHC036A3,A4,AW*H — High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive Low Static Drive (1)
960 563 0.13 639 0.18 707 0.23 766 0.28 817 0.33 864 0.39 908 0.44 947 0.49 985 0.55 1020 0.60 1080 611 0.18 685 0.23 748 0.28 806 0.34 858 0.39 905 0.45 947 0.51 988 0.58 1026 0.64 1061 0.70 1200 660 0.23 732 0.29 792 0.34 847 0.40 899 0.46 945 0.53 989 0.59 1029 0.66 1066 0.73 1102 0.80 1320 711 0.29 781 0.36 838 0.42 890 0.48 940 0.55 986 0.61 1029 0.68 1070 0.76 1106 0.83 1142 0.90 1440 762 0.37 829 0.44 885 0.51 935 0.57 983 0.64 1028 0.71 1070 0.79 1111 0.86 1148 0.94 1183 1.02
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
Table PD-59 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Drive
960 1056 0.66 1090 0.71 1123 0.78 1156 0.84 1188 0.90 1080 1096 0.76 1128 0.82 1159 0.88 1190 0.94 1220 1.00 1200 1135 0.87 1168 0.93 1199 1.00 1229 1.07 1259 1.13 1320 1177 0.98 1209 1.06 1241 1.14 1270 1.21 1299 1.28 1440 1217 1.10 1250 1.18 1281 1.27 1311 1.35 1339 1.43
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-85. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-88 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
59RT-PRC006-EN
Performance
(4 Ton)
Data
High Efficiency
Table PD-60 — Belt Drive Evaporator Fan Performance — 4 Ton — YHC048A3,A4,AW*L,M — Low and Medium Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 614 0.22 675 0.26 733 0.31 787 0.37 834 0.42 878 0.48 919 0.53 959 0.59 997 0.65 1034 0.71 1440 676 0.30 731 0.34 784 0.39 835 0.46 883 0.52 925 0.58 965 0.64 1003 0.70 1039 0.76 1075 0.83 1600 739 0.40 789 0.45 838 0.50 885 0.56 931 0.63 973 0.70 1012 0.77 1049 0.84 1085 0.91 1118 0.97 1760 803 0.51 850 0.57 894 0.63 938 0.69 981 0.76 1021 0.83 1061 0.92 1097 0.99 1131 1.07 1164 1.14 1920 867 0.65 911 0.72 952 0.78 993 0.84 1033 0.91 1071 0.99 1110 1.07 1145 1.16 1180 1.25 1213 1.33
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-60 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1069 0.77 1104 0.83 1138 0.90 1170 0.97 1203 1.04 1440 1109 0.89 1141 0.96 1175 1.03 1205 1.10 1236 1.17 1600 1151 1.04 1183 1.11 1215 1.19 1246 1.26 1275 1.33 1760 1197 1.21 1227 1.29 1258 1.36 1287 1.44 — 1920 1243 1.41 1274 1.49
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessoriesdue to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
necessary.
necessary.
Table PD-61 — Belt Drive Evaporator Fan Performance — 4 Ton — YHC048A3,A4,AW*H — High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 627 0.23 688 0.27 745 0.32 797 0.38 844 0.43 887 0.49 928 0.54 967 0.60 1006 0.66 1042 0.72 1440 691 0.31 746 0.36 798 0.41 848 0.47 894 0.54 936 0.60 975 0.66 1012 0.72 1049 0.78 1085 0.85 1600 756 0.41 806 0.47 854 0.52 901 0.58 945 0.66 987 0.73 1025 0.79 1061 0.86 1096 0.93 1129 1.00 1760 822 0.54 868 0.60 912 0.65 955 0.71 997 0.79 1038 0.87 1076 0.95 1111 1.02 1145 1.10 1178 1.17 1920 889 0.69 931 0.75 972 0.81 1012 0.88 1051 0.95 1090 1.03 1127 1.11 1162 1.20 1196 1.29 1228 1.37
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
Table PD-61 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1077 0.78 1112 0.85 1145 0.91 1178 0.98 1210 1.05 1440 1118 0.91 1150 0.98 1183 1.05 1214 1.12 1244 1.19 1600 1162 1.06 1193 1.13 1225 1.21 1255 1.28 1285 1.36 1760 1208 1.24 1239 1.32 1268 1.39 1297 1.47 — 1920 1258 1.45
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
RT-PRC006-EN60
Performance
(4 Ton)
Data
High Efficiency
Table PD-62— Belt Drive Evaporator Fan Performance — 4 Ton — YHC048A3,A4,AW*L,M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 681 0.26 755 0.32 816 0.38 870 0.45 921 0.51 968 0.58 1013 0.65 1053 0.72 1091 0.79 1127 0.86 1440 748 0.36 817 0.43 876 0.49 927 0.56 976 0.63 1022 0.70 1065 0.78 1106 0.85 1144 0.93 1180 1.01 1600 816 0.47 879 0.55 937 0.62 987 0.70 1033 0.78 1076 0.85 1119 0.93 1158 1.01 1197 1.10 1233 1.18 1760 885 0.61 943 0.69 999 0.78 1049 0.86 1093 0.94 1135 1.03 1174 1.11 1213 1.20 1250 1.29 1286 1.38 1920 956 0.77 1009 0.86 1062 0.96 1110 1.05 1154 1.14 1195 1.23 1232 1.32 1269 1.41 1304 1.50
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied Low Static Drive (1) 1-HP Standard Motor & Drive
Table PD-62 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1162 0.94 1193 1.01 1225 1.09 1255 1.16 1284 1.23 1440 1214 1.09 1247 1.18 1278 1.26 1309 1.35 1337 1.43 1600 1268 1.27 1300 1.35 1332 1.45 — 1760 1320 1.47 — 1920 —— —— —— —— ——
1.10 1.20 1.30 1.40 1.50
1-HP Standard
Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-63 — Belt Drive Evaporator Fan Performance — 4 Ton — YHC048A3,A4,AW*H — High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 698 0.28 769 0.34 828 0.40 881 0.46 932 0.52 978 0.59 1021 0.66 1061 0.73 1099 0.81 1134 0.88 1440 767 0.37 834 0.44 890 0.51 941 0.58 988 0.65 1034 0.72 1077 0.80 1116 0.87 1153 0.95 1190 1.03 1600 837 0.50 899 0.57 955 0.65 1003 0.72 1048 0.80 1091 0.88 1132 0.96 1171 1.04 1209 1.12 1245 1.21 1760 908 0.64 966 0.73 1020 0.81 1067 0.89 1110 0.98 1151 1.06 1190 1.15 1228 1.23 1264 1.32 1300 1.41 1920 981 0.82 1035 0.91 1085 1.00 1133 1.09 1174 1.18 1213 1.27 1250 1.37 1286 1.46
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied Low Static Drive (1) 1-HP Standard Motor & Drive
Table PD-63 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1280 1169 0.96 1201 1.03 1231 1.10 1262 1.17 1290 1.24 1440 1222 1.11 1256 1.20 1286 1.28 1317 1.37 1346 1.45 1600 1278 1.29 1311 1.38 1342 1.48 — 1760 — 1920 —— —— —— —— —
1.10 1.20 1.30 1.40 1.50
1-HP Standard
Motor & Drive
1-HP Standard Motor & Field Supplied High Static Drive (2)
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Field Supplied High Static Drive (2)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK61 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
61RT-PRC006-EN
Performance
(5 Ton)
Data
High Efficiency
Table PD-64 — Belt Drive Evaporator Fan Performance — 5 Ton — YHC060A3,A4,AW*L,M — Low and Medium Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 704 0.36 757 0.41 806 0.47 853 0.52 899 0.58 942 0.65 984 0.72 1021 0.79 1058 0.85 1092 0.92 1800 777 0.49 828 0.56 872 0.62 915 0.67 957 0.73 998 0.80 1038 0.88 1076 0.96 1112 1.04 1146 1.11 2000 851 0.66 900 0.73 942 0.80 981 0.87 1019 0.93 1057 0.99 1094 1.07 1130 1.15 1165 1.24 1199 1.33 2200 927 0.86 973 0.94 1012 1.02 1049 1.09 1084 1.17 1119 1.23 1153 1.30 1188 1.38 1220 1.46 — 2400 1003 1.10 1045 1.19 1084 1.28 1119 1.36 1152 1.44 ————————
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-64 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 1125 0.98 1158 1.06 1190 1.13 1220 1.20 1250 1.27 1800 1178 1.19 1209 1.26 1239 1.33 1269 1.41 1296 1.48 2000 1232 1.42 1263 1.50 — 2200 — 2400
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-65 — Belt Drive Evaporator Fan Performance — 5 Ton — YHC060A3,A4,AW*H — High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 723 0.38 774 0.43 822 0.48 869 0.54 914 0.60 957 0.68 997 0.75 1035 0.81 1070 0.88 1104 0.94 1800 801 0.52 847 0.58 891 0.64 933 0.70 975 0.76 1015 0.83 1054 0.91 1091 0.99 1126 1.07 1160 1.15 2000 878 0.70 922 0.77 962 0.84 1001 0.90 1039 0.96 1076 1.03 1113 1.11 1149 1.20 1183 1.28 1217 1.38 2200 957 0.91 999 0.99 1036 1.07 1072 1.14 1107 1.21 1142 1.28 1176 1.35 1209 1.43 — 2400 1036 1.17 1076 1.26 1111 1.34 1144 1.42 1177 1.50 ————————
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-65 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 1137 1.01 1168 1.08 1199 1.15 1230 1.22 1260 1.29 1800 1191 1.22 1222 1.29 1252 1.37 1281 1.44 1310 1.50 1000 1248 1.46 — 2200 — 2400
1.10 1.20 1.30 1.40 1.50
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
RT-PRC006-EN62
Performance
(5 Ton)
Data
High Efficiency
Table PD-66 — Belt Drive Evaporator Fan Performance — 5 Ton — YHC060A3,A4,AW*L,M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 775 0.42 837 0.50 898 0.57 952 0.65 1000 0.72 1044 0.79 1086 0.87 1127 0.95 1166 1.03 1203 1.11 1800 856 0.58 912 0.66 967 0.74 1020 0.83 1069 0.91 1112 1.00 1152 1.08 1189 1.16 1227 1.25 1263 1.34 2000 939 0.77 990 0.86 1040 0.96 1089 1.05 1136 1.14 1180 1.24 1219 1.33 1256 1.42 1292 1.50 — 2200 1023 1.01 1070 1.11 1115 1.21 1160 1.31 1205 1.41 ———————— 2400 1108 1.29 1151 1.39 1193 1.50 ————————
Field Supplied Low Static Drive (1)
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor &
Table PD-66 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP
1600 1239 1.19 1272 1.28 1304 1.37 1336 1.46 1800 1299 1.43 — 2000 — 2200 — 2400
1.10 1.20 1.30 1.40
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Table PD-67 — Belt Drive Evaporator Fan Performance — 5 Ton — YHC060A3,A4,AW*H — High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1600 796 0.45 858 0.52 917 0.60 969 0.67 1015 0.75 1059 0.82 1100 0.90 1141 0.98 1178 1.06 1216 1.14 1800 881 0.61 935 0.70 991 0.78 1042 0.87 1087 0.95 1129 1.03 1168 1.12 1206 1.20 1244 1.29 1279 1.38 2000 967 0.82 1016 0.91 1066 1.01 1115 1.10 1160 1.19 1201 1.28 1239 1.38 1275 1.47 — 2200 1054 1.07 1099 1.17 1144 1.27 1189 1.38 1233 1.48 ———————— 2400 1141 1.37 1183 1.48 ————————
Field Supplied High Static Drive (1)
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor &
Table PD-67 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Drive
1600 1251 1.22 1283 1.31 1315 1.40 1345 1.49 1800 1313 1.47 — 2000 — 2200 — 2400
1.10 1.20 1.30 1.40 1.50
External Static Pressure (Inches of Water)
External Static Pressure (Inches of Water)
1-HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK56 required. Field Supplied Belt may be necessary.
Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
63RT-PRC006-EN
Performance
(6 Ton)
Data
High Efficiency
Table PD-68— Belt Drive Evaporator Fan Performance — 6 Ton — YHC072A3,A4,AW*L,M — Low and Medium Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 597 0.37 652 0.44 700 0.51 745 0.58 788 0.66 829 0.74 869 0.82 906 0.91 2160 575 0.38 629 0.46 683 0.54 730 0.62 774 0.70 815 0.78 854 0.86 893 0.95 929 1.04 2400 561 0.41 615 0.49 664 0.57 714 0.65 762 0.74 805 0.83 844 0.92 882 1.01 918 1.10 954 1.20 2640 606 0.53 657 0.62 703 0.70 747 0.79 792 0.88 835 0.98 875 1.08 912 1.18 947 1.27 980 1.37 2880 651 0.67 699 0.77 743 0.85 785 0.94 825 1.05 867 1.15 906 1.26 943 1.37 978 1.47 1010 1.58
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-68 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 941 0.99 977 1.07 1009 1.15 1041 1.23 1073 1.32 1103 1.40 1132 1.49 1159 1.57 1187 1.66 1213 1.75 2160 964 1.13 997 1.23 1031 1.32 1061 1.41 1093 1.50 1123 1.60 1151 1.69 1179 1.78 1207 1.87 1234 1.97 2400 988 1.29 1020 1.39 1054 1.50 1085 1.60 1114 1.70 1143 1.80 1171 1.90 1200 2.01 1227 2. 11 1254 2.21 2640 1014 1.47 1046 1.58 1077 1.69 1107 1.80 1138 1.91 1166 2.02 1193 2.13 1222 2.25 — 2880 1042 1.68 1073 1.79 1103 1.90 1132 2.02 1162 2.14 1190 2.26 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
1-HP Standard Motor & Drive 1-HP Standard Motor & High Static Drive Kit
External Static Pressure (Inches of Water)
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
(or 2 HP Oversized Motor & Drive)
2-HP Oversized Motor & Drive
Table PD-69 — Belt Drive Evaporator Fan Performance — 6 Ton — YHC072A3,A4,AW*H — High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 574 0.34 631 0.41 681 0.48 727 0.55 771 0.63 814 0.71 853 0.79 892 0.87 928 0.95 2160 562 0.36 616 0.44 671 0.52 719 0.60 763 0.68 805 0.76 845 0.84 884 0.93 921 1.02 957 1.11 2400 612 0.48 662 0.56 711 0.65 759 0.74 802 0.83 842 0.91 879 1.00 916 1.09 951 1.19 986 1.29 2640 663 0.63 709 0.71 754 0.80 798 0.90 842 1.0 0 881 1.10 917 1.19 951 1.29 986 1.39 1018 1.49 2880 715 0.80 758 0.88 799 0.98 840 1.08 880 1.19 920 1.30 955 1.41 990 1.51 1022 1.62 1053 1.72
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-69 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 963 1.04 997 1.12 1028 1.20 1061 1.28 1090 1.36 1119 1.45 1149 1.54 1177 1.63 1203 1.71 1229 1.80 2160 990 1.21 1023 1.30 1055 1.39 1086 1.48 1115 1.57 1144 1.66 1173 1.76 1200 1.85 1227 1.95 1253 2.04 2400 1019 1.39 1051 1.49 1083 1.60 1113 1.70 1141 1.80 1171 1.90 1199 2.01 1225 2.10 1252 2.20 — 2640 1050 1.59 1081 1.70 1111 1.81 1141 1.93 1170 2.04 1198 2.15 1226 2.27 — 2880 1084 1.83 1114 1.94 1143 2.06 1172 2.18 1199 2.30 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
1-HP Standard 1-HP Standard Motor & High Static Drive Kit Motor & Drive (or 2 HP Oversized Motor & Drive)
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & High Static Drive Kit (or 2-HP Oversized Motor)
External Static Pressure (Inches of Water)
2-HP Oversized
Motor & Drive
RT-PRC006-EN64
Performance
(6 Ton)
Data
High Efficiency
Table PD-70 — Belt Drive Evaporator Fan Performance — 6 Ton — YHC072A3,A4,AW*L,M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 591 0.34 649 0.42 699 0.48 745 0.56 789 0.64 834 0.72 877 0.81 918 0.89 957 0.97 2160 587 0.38 633 0.44 690 0.52 740 0.61 784 0.68 825 0.76 865 0.85 904 0.95 943 1.04 981 1.13 2400 643 0.51 682 0.58 732 0.65 781 0.75 825 0.84 864 0.92 902 1.01 938 1.11 974 1.21 1010 1.32 2640 700 0.66 736 0.74 775 0.81 822 0.90 866 1.01 906 1.11 942 1.20 976 1.29 1009 1.40 1042 1.51 2880 756 0.84 790 0.93 823 1.01 864 1.09 907 1.20 947 1.32 983 1.43 1017 1.53 1048 1.62 1080 1.73
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
Table PD-70 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard 1-HP Standard Motor & High Static Motor & Drive Drive Kit(or 2 HP Oversized Motor & Drive)
1920 996 1.06 1033 1.16 1067 1.25 1102 1.35 1134 1.44 1165 1.53 1195 1.63 1223 1.72 1251 1.82 1277 1.91 2160 1018 1.23 1054 1.32 1090 1.42 1123 1.52 1156 1.63 1188 1.73 1218 1.84 1247 1.94 1276 2.05 1304 2.16 2400 1044 1.42 1079 1.52 1112 1.62 1145 1.73 1177 1.83 1208 1.94 1240 2.06 1268 2.17 1298 2.29 — 2640 1075 1.62 1107 1.74 1139 1.85 1170 1.96 1201 2.08 1232 2.19 ———— 2880 1111 1.85 1140 1.97 1169 2.09 1200 2.22 ————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
1-HP Standard Motor & High Static Drive (or 2-HP Oversized Motor)
External Static Pressure (Inches of Water)
1. Field Supplied Fan Sheave AK84 and Belt AX34 required.
2. Field Supplied Fan Sheave AK54 and Belt AX30 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
2-HP Oversized Motor & Drive
2-HP Oversized Motor & FieldSupplied High Static Drive (2)
Table PD-71 — Belt Drive Evaporator Fan Performance — 6 Ton — YHC072A3,A4,AW*H — High Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 565 0.31 627 0.39 680 0.46 727 0.52 772 0.61 816 0.69 859 0.77 902 0.86 942 0.94 981 1.03 2160 621 0.43 677 0.50 729 0.59 774 0.66 816 0.74 856 0.83 895 0.93 934 1.02 973 1.11 1009 1.21 2400 680 0.57 729 0.65 778 0.74 823 0.84 862 0.92 900 1.00 936 1.10 972 1.20 1006 1.31 1041 1.41 2640 741 0.75 782 0.82 828 0.92 872 1.03 911 1.13 947 1.21 981 1.31 1014 1.41 1048 1.53 1079 1.64 2880 802 0.95 837 1.04 880 1.13 921 1.24 960 1.36 995 1.47 1028 1.56 1060 1.66 1091 1.77 1122 1.89
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
1-HP Standard Motor & Field Supplied 1-HP Standard Motor & Drive
Low Static Drive (1)
External Static Pressure (Inches of Water)
2-HP Oversized Motor & Drive
1-HP Standard Motor & High Static Drive Kit (or 2-HP Oversized Motor)
Table PD-71 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1920 1018 1.12 1054 1.21 1089 1.31 1122 1.40 1154 1.50 1184 1.59 1212 1.69 1241 1.78 1268 1.88 1293 1.97 2160 1045 1.30 1081 1.40 1114 1.50 1149 1.61 1181 1.71 1211 1.81 1241 1.92 1270 2.03 1298 2.13 1324 2.24 2400 1076 1.51 1110 1.62 1143 1.72 1176 1.83 1206 1.94 1238 2.05 1267 2.16 1297 2.28 — 2640 1111 1.75 1144 1.87 1174 1.98 1205 2.09 1236 2.21 ———————— 2880 1151 2.02 1180 2.14 1209 2.27 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 1-HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024. 2-HP Fan Motor Heat (MBH) = 3.000 x Fan BHP+.5000
1. Field Supplied Fan Sheave AK84 and Belt AX34 required.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
1-HP Standard Motor & High Static Drive Kit (or 2 HP Oversized Motor & Drive)
2-HP Oversized Motor & Drive 2-HP Oversized Motor & Field
External Static Pressure (Inches of Water)
2. Field Supplied Fan Sheave AK54 and Belt AX30 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
Supplied High Static Drive (2)
65RT-PRC006-EN
Performance
(7½ Ton)
Data
High Efficiency
Table PD-72 — Belt Drive Evaporator Fan Performance — 7½-Ton — YHC092A3,A4,AW *L,M — Low and Medium Heat —DownflowAirflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 613 0.58 656 0.68 696 0.79 732 0.91 765 1.03 798 1.16 829 1.30 2700 605 0.58 647 0.69 687 0.81 726 0.93 762 1.05 796 1.18 828 1.32 857 1.45 3000 606 0.62 645 0.72 684 0.83 721 0.96 758 1.09 792 1.22 826 1.36 858 1.49 888 1.64 3300 609 0.66 650 0.77 688 0.89 723 1.00 758 1.13 792 1.27 825 1.41 857 1.56 888 1.70 918 1.85 3600 658 0.84 695 0.96 731 1.08 764 1.20 796 1.33 828 1.47 859 1.63 890 1.79 920 1.94 949 2.10
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
External Static Pressure (Inches of Water)
2-HP Standard Motor & Drive
Table PD-72 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 858 1.43 888 1.57 917 1.71 945 1.85 971 1.99 998 2.14 1023 2.28 1048 2.44 1072 2.59 1095 2.75 2700 886 1.60 915 1.75 942 1.90 969 2.05 995 2.21 1020 2.36 1045 2.51 1069 2.67 1093 2.83 1117 3.00 3000 916 1.79 944 1.94 970 2.10 995 2.26 1020 2.43 1044 2.59 1069 2.76 1092 2.93 1116 3.10 1139 3.27 3300 947 2.01 974 2.16 1000 2.33 1026 2.50 1050 2.67 1073 2.84 1097 3.02 1119 3.20 1141 3.38 — 3600 976 2.25 1004 2.42 1030 2.58 1056 2.76 1080 2.94 1103 3.12 1126 3.30
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
Table PD-73 — Belt Drive Evaporator Fan Performance — 7½-Ton — YHC092A3,A4,AW *H — High Heat —DownflowAirflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 623 0.60 664 0.70 703 0.82 739 0.93 773 1.06 804 1.19 835 1.32 2700 617 0.61 658 0.73 698 0.84 736 0.96 771 1.08 804 1.21 835 1.35 865 1.49 3000 619 0.65 658 0.75 696 0.87 733 1.00 770 1.13 804 1.26 837 1.40 868 1.54 897 1.69 3300 625 0.70 666 0.82 702 0.93 737 1.05 771 1.19 805 1.33 838 1.47 870 1.62 900 1.76 929 1.91 3600 675 0.89 713 1.02 747 1.14 779 1.26 811 1.40 843 1.55 874 1.70 904 1.86 934 2.02 962 2.17
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
External Static Pressure (Inches of Water)
2-HP Standard Motor & Drive
Table PD-73 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 864 1.46 895 1.60 923 1.74 951 1.88 977 2.02 1003 2.17 1028 2.32 1053 2.47 1078 2.63 1100 2.78 2700 894 1.64 921 1.79 948 1.94 974 2.09 1001 2.24 1027 2.40 1052 2.56 1076 2.72 1100 2.88 1124 3.05 3000 925 1.83 952 1.99 978 2.15 1004 2.32 1029 2.48 1052 2.65 1076 2.82 1100 2.99 1123 3.15 1146 3.33 3300 958 2.06 984 2.22 1010 2.39 1035 2.56 1059 2.73 1082 2.91 1105 3.09 1128 3.28 — 3600 990 2.33 1017 2.50 1043 2.66 1067 2.84 1091 3.02 1114 3.20 1137 3.39
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
External Static Pressure (Inches of Water)
3-HP Oversized Motor & Drive
RT-PRC006-EN66
Performance
(7½ Ton)
Data
High Efficiency
Table PD-74 — Belt Drive Evaporator Fan Performance — 7½-Ton — YHC092A3,A4,AW *L,M — Low and Medium Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 599 0.52 650 0.62 703 0.75 751 0.87 789 0.98 823 1.08 855 1.19 885 1.29 912 1.39 2700 604 0.58 651 0.68 694 0.79 741 0.91 789 1.06 832 1.19 868 1.32 900 1.44 931 1.56 959 1.68 3000 661 0.77 705 0.88 744 1.00 783 1.12 826 1.26 869 1.42 909 1.58 945 1.73 976 1.86 1004 1.99 3300 719 1.00 758 1.11 797 1.25 832 1.37 867 1.51 907 1.68 946 1.85 983 2.02 1017 2.18 1048 2.34 3600 779 1.28 813 1.39 850 1.54 883 1.68 915 1.82 948 1.97 984 2.15 1020 2.33 1055 2.52 1088 2.71
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-74 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 939 1.50 965 1.60 990 1.71 1014 1.81 1039 1.92 1063 2.03 1085 2.14 1108 2.25 1131 2.36 1154 2.49 2700 985 1.79 1010 1.91 1034 2.03 1058 2.14 1081 2.26 1104 2.38 1126 2.50 1148 2.62 1169 2.74 1190 2.86 3000 1031 2.12 1056 2.25 1081 2.39 1104 2.51 1127 2.65 1148 2.77 1169 2.90 1190 3.03 1210 3.16 1231 3.30 3300 1077 2.50 1102 2.64 1127 2.78 1151 2.93 1174 3.07 1194 3.21 1216 3.36 — 3600 1120 2.89 1146 3.06 1172 3.22 1195 3.38 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-75 — Belt Drive Evaporator Fan Performance — 7½-Ton — YHC092A3,A4,AW *H — High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 613 0.54 666 0.66 718 0.78 762 0.90 799 1.01 833 1.11 864 1.22 893 1.32 920 1.42 2700 621 0.61 667 0.72 710 0.83 759 0.97 804 1.10 846 1.24 880 1.36 911 1.48 941 1.60 968 1.72 3000 680 0.81 723 0.93 761 1.05 802 1.18 845 1.33 888 1.49 925 1.64 959 1.79 988 1.92 1016 2.05 3300 740 1.06 780 1.19 816 1.31 850 1.45 889 1.60 928 1.77 966 1.94 1002 2.11 1036 2.28 1063 2.42 3600 800 1.35 837 1.49 872 1.63 904 1.77 935 1.91 971 2.08 1007 2.27 1043 2.45 1077 2.64 1108 2.83
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-75 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2400 946 1.53 972 1.64 997 1.74 1022 1.84 1045 1.95 1069 2.06 1092 2.17 1115 2.28 1137 2.40 1160 2.52 2700 994 1.84 1019 1.95 1043 2.07 1066 2.18 1089 2.30 1112 2.42 1134 2.54 1155 2.66 1177 2.78 1197 2.90 3000 1043 2.18 1067 2.31 1091 2.44 1114 2.57 1137 2.70 1158 2.83 1178 2.96 1200 3.09 1220 3.22 1240 3.35 3300 1090 2.57 1116 2.72 1140 2.86 1162 3.00 1185 3.15 1206 3.29 1227 3.43 — 3600 137 3.00 1163 3.17 1188 3.33 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
67RT-PRC006-EN
Performance
(8½ Ton)
Data
High Efficiency
Table PD-76— Belt Drive Evaporator Fan Performance — 8½-Ton — YHC102A3,A4,AW *L — Low Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 621 0.62 662 0.74 703 0.86 741 0.98 777 1.11 810 1.24 841 1.38 871 1.52 3060 587 0.58 630 0.69 668 0.79 707 0.92 743 1.05 779 1.18 814 1.32 846 1.45 878 1.60 907 1.75 3400 643 0.77 683 0.89 718 1.00 753 1.13 787 1.26 820 1.41 853 1.56 884 1.71 915 1.86 944 2.02 3740 699 0.99 736 1.12 770 1.25 802 1.38 833 1.52 864 1.67 894 1.83 925 2.00 953 2.16 982 2.33 4080 757 1.26 790 1.40 823 1.55 853 1.69 882 1.83 910 1.98 938 2.15 967 2.32 994 2.50 1021 2.68
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-76 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 900 1.67 927 1.82 954 1.97 980 2.12 1006 2.28 1032 2.44 1057 2.60 1082 2.76 1105 2.92 1129 3.09 3060 936 1.90 962 2.06 989 2.22 1014 2.39 1039 2.56 1062 2.73 1085 2.90 1109 3.07 1133 3.25 1155 3.43 3400 973 2.17 999 2.34 1025 2.51 1050 2.68 1074 2.86 1097 3.04 1120 3.22 1142 3.41 — 3740 1010 2.50 1036 2.66 1062 2.84 1087 3.01 1110 3.19 1134 3.39 ———————— 4080 1047 2.86 1073 3.04 1098 3.22 1123 3.40 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-77 — Belt Drive Evaporator Fan Performance — 8½-Ton — YHC102A3,A4,AW *M— Medium Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 623 0.63 664 0.75 704 0.87 742 0.99 778 1.11 811 1.24 842 1.38 872 1.53 3060 589 0.58 632 0.69 670 0.80 709 0.92 745 1.06 781 1.19 815 1.32 848 1.46 880 1.60 909 1.75 3400 645 0.77 685 0.89 721 1.01 755 1.13 789 1.27 822 1.42 854 1.57 886 1.72 916 1.87 945 2.02 3740 702 1.0 0 739 1.14 772 1.26 804 1.39 836 1.53 867 1.69 897 1.85 926 2.01 956 2.18 984 2.34 4080 759 1.27 793 1.42 826 1.56 856 1.70 884 1.84 913 2.00 941 2.16 969 2.34 996 2.52 1024 2.70
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-77 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 900 1.67 928 1.82 955 1.98 982 2.14 1008 2.29 1033 2.45 1057 2.60 1083 2.77 1107 2.94 1129 3.10 3060 936 1.91 964 2.07 989 2.23 1015 2.39 1039 2.56 1063 2.73 1088 2.92 1111 3.09 1134 3.26 1157 3.44 3400 974 2.18 1001 2.35 1027 2.52 1051 2.69 1075 2.87 1098 3.05 1121 3.23 1144 3.42 — 3740 1011 2.50 1038 2.68 1064 2.85 1089 3.03 1113 3.22 1135 3.40 ———————— 4080 1050 2.87 1076 3.05 1101 3.24 1126 3.43 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
RT-PRC006-EN68
Performance
(8½ Ton)
Data
High Efficiency
Table PD-78 — Belt Drive Evaporator Fan Performance — 8½-Ton — YHC102A3,A4,AW *H — High Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 590 0.55 633 0.66 674 0.77 713 0.89 750 1.01 786 1.14 818 1.28 850 1.42 879 1.56 3060 602 0.62 643 0.72 682 0.83 719 0.96 756 1.09 791 1.23 825 1.36 857 1.50 889 1.65 917 1.80 3400 660 0.82 698 0.94 733 1.05 767 1.18 801 1.32 834 1.48 866 1.62 897 1.77 927 1.92 956 2.08 3740 718 1.06 754 1.19 787 1.32 818 1.45 849 1.60 880 1.76 910 1.92 939 2.08 968 2.24 996 2.41 4080 777 1.35 811 1.49 841 1.63 870 1.77 899 1.92 928 2.08 956 2.26 983 2.43 1011 2.61 1037 2.79
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-78 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 907 1.71 934 1.86 960 2.01 987 2.17 1014 2.33 1039 2.48 1063 2.64 1088 2.81 1112 2.97 1134 3.13 3060 945 1.95 971 2.11 997 2.28 1022 2.45 1047 2.62 1070 2.79 1094 2.96 1117 3.14 1141 3.31 — 3400 985 2.24 1010 2.40 1036 2.58 1060 2.76 1084 2.93 1106 3.11 1130 3.31 — 3740 1023 2.58 1049 2.75 1075 2.93 1099 3.11 1122 3.29 ———————— 4080 1063 2.96 1089 3.15 1114 3.34 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-79 — Belt Drive Evaporator Fan Performance — 8½-Ton — YHC102A3,A4,AW *L— Low Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied Low Static Drive (1)
2720 622 0.62 669 0.73 711 0.84 760 0.97 807 1.12 849 1.26 884 1.38 915 1.50 944 1.62 972 1.74 3060 688 0.85 732 0.97 770 1.09 809 1.22 853 1.38 895 1.54 934 1.70 968 1.85 998 1.99 1026 2.13 3400 756 1.14 795 1.27 832 1.40 866 1.54 901 1.69 941 1.86 979 2.04 1015 2.22 1049 2.40 1079 2.56 3740 824 1.49 859 1.62 895 1.78 926 1.92 957 2.07 990 2.24 1025 2.42 1061 2.62 1095 2.82 1127 3.02 4080 893 1.90 925 2.05 958 2.21 988 2.37 1017 2.53 1046 2.70 1075 2.88 1108 3.08 1140 3.29
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-79 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 998 1.86 1024 1.98 1047 2.10 1071 2.22 1094 2.33 1115 2.45 1138 2.57 1159 2.69 1181 2.82 1201 2.94 3060 1053 2.26 1078 2.39 1102 2.53 1125 2.66 1146 2.79 1169 2.93 1190 3.06 1210 3.19 1230 3.32 1250 3.45 3400 1106 2.71 1131 2.86 1156 3.02 1179 3.16 1201 3.31 1223 3.45 ———————— 3740 1158 3.21 1185 3.39 ———————— 4080 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750.
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
69RT-PRC006-EN
Performance
(8½ Ton)
Data
High Efficiency
Table PD-80 — Belt Drive Evaporator Fan Performance — 8½-Ton — YHC102A3,A4,AW *M — Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied Low Static Drive (1)
2720 625 0.62 671 0.73 714 0.84 763 0.98 809 1.13 851 1.27 885 1.39 917 1.51 946 1.63 974 1.75 3060 691 0.86 734 0.98 772 1.10 812 1.23 856 1.39 897 1.55 936 1.71 970 1.86 1001 2.00 1028 2.14 3400 759 1.15 798 1.28 835 1.41 868 1.55 904 1.70 943 1.87 982 2.05 1019 2.23 1052 2.41 1082 2.57 3740 827 1.50 863 1.64 898 1.79 930 1.94 960 2.09 994 2.26 1029 2.44 1064 2.64 1098 2.84 1130 3.03 4080 897 1.92 929 2.07 962 2.23 992 2.39 1021 2.55 1049 2.72 1079 2.90 1112 3.10 1144 3.31
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-80 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 1000 1.87 1025 1.99 1048 2.10 1072 2.22 1095 2.34 1117 2.46 1139 2.58 1161 2.70 1182 2.82 1203 2.95 3060 1054 2.27 1080 2.41 1103 2.53 1126 2.67 1149 2.80 1170 2.93 1192 3.07 1211 3.20 1231 3.33 — 3400 1108 2.73 1134 2.88 1158 3.03 1181 3.17 1204 3.33 ———————— 3740 1160 3.23 1187 3.41 ———————— 4080 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-81 — Belt Drive Evaporator Fan Performance — 8½-Ton — YHC102A3,A4,AW *H— High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied 2-HP Standard Motor & Drive Low Static Drive (1)
2720 640 0.66 684 0.77 729 0.89 778 1.03 823 1.17 863 1.31 896 1.43 926 1.55 955 1.67 982 1.79 3060 709 0.91 750 1.03 788 1.15 829 1.29 872 1.45 913 1.61 950 1.77 983 1.92 1011 2.05 1038 2.19 3400 778 1.21 817 1.35 851 1.48 885 1.62 924 1.78 963 1.96 1000 2.14 1035 2.30 1067 2.49 1095 2.65 3740 848 1.58 885 1.73 917 1.88 948 2.03 979 2.18 1014 2.36 1050 2.56 1084 2.76 1118 2.96 1148 3.15 4080 919 2.02 952 2.18 984 2.35 1012 2.50 1041 2.67 1070 2.84 1102 3.04 1135 3.25
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-81 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2720 1007 1.90 1032 2.02 1056 2.14 1079 2.26 1101 2.38 1124 2.50 1146 2.62 1167 2.74 1189 2.86 1209 2.98 3060 1064 2.32 1090 2.46 1113 2.59 1135 2.72 1157 2.85 1178 2.98 1199 3.12 1220 3.26 1240 3.39 — 3400 1121 2.80 1146 2.95 1170 3.10 1193 3.25 1215 3.40 ———————— 3740 1177 3.34 ———————— 4080 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000. 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
2-HP Standard Motor & Drive
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
RT-PRC006-EN70
Performance
(10 Ton)
Data
High Efficiency
Table PD-82— Belt Drive Evaporator Fan Performance — 10-Ton — YHC120A3,A4,AW *L,M — Low and Medium Heat — Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied Low Static Drive (1) 3200 743 1.06 779 1.20 814 1.35 847 1.49 879 1.63 910 1.78 938 1.93 3600 735 1.10 768 1.22 802 1.36 834 1.50 866 1.66 897 1.82 927 1.98 957 2.14 985 2.30 4000 767 1.29 802 1.44 833 1.58 863 1.71 892 1.87 922 2.04 951 2.21 979 2.39 1006 2.56 1034 2.74 4400 837 1.69 869 1.85 899 2.00 926 2.15 953 2.31 980 2.48 1007 2.66 1033 2.85 1059 3.04 1085 3.24 4800 908 2.16 937 2.33 965 2.50 991 2.67 1017 2.83 1041 3.00 1066 3.19 1090 3.38 1115 3.59 1139 3.80
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Standard Motor & Drive 5-HP Oversized
External Static Pressure (Inches of Water)
Motor & Drive
Table PD-82 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 966 2.10 992 2.26 1018 2.43 1042 2.60 1066 2.78 1091 2.96 1114 3.15 1136 3.33 1159 3.51 1182 3.70 3600 1013 2.47 1039 2.64 1065 2.82 1089 3.00 1113 3.19 1135 3.38 1157 3.56 1179 3.76 1201 3.97 1221 4.16 4000 1060 2.92 1086 3.10 1111 3.28 1135 3.47 1159 3.66 1182 3.86 1203 4.05 1224 4.26 1246 4.47 1266 4.68 4400 1110 3.43 1134 3.62 1159 3.82 1183 4.02 1205 4.22 1229 4.43 1251 4.64 1272 4.84 1292 5.05 1313 5.27 4800 1162 4.01 1185 4.22 1209 4.44 1231 4.64 1253 4.86 1276 5.07 1298 5.30 1319 5.51 1338 5.73
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive
5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-83— Belt Drive Evaporator Fan Performance — 10-Ton — YHC120A3,A4,AW *H— High Heat —Downflow Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied 3-HP Standard Motor Low Static Drive (1) & Drive
3200 739 1.05 774 1.19 809 1.33 843 1.47 874 1.61 905 1.76 935 1.92 963 2.08 3600 738 1.11 772 1.23 805 1.37 838 1.52 869 1.68 900 1.84 930 2.00 960 2.16 988 2.32 1016 2.49 4000 813 1.49 844 1.63 873 1.77 903 1.93 932 2.10 961 2.27 989 2.45 1017 2.63 1043 2.80 1070 2.98 4400 889 1.95 917 2.10 944 2.25 971 2.42 998 2.59 1024 2.78 1050 2.97 1076 3.17 1101 3.37 1126 3.56 4800 964 2.50 991 2.66 1016 2.83 1040 3.00 1065 3.18 1090 3.38 1114 3.58 1138 3.79 1161 4.00 1184 4.22
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
External Static Pressure (Inches of Water)
5-HP Oversized Motor & Drive
Table PD-83 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 989 2.24 1015 2.41 1039 2.58 1064 2.76 1087 2.93 1111 3.12 1133 3.30 1156 3.48 1179 3.68 1200 3.85 3600 1042 2.66 1067 2.84 1091 3.02 1115 3.21 1138 3.40 1160 3.59 1181 3.78 1203 3.98 1224 4.19 1244 4.39 4000 1095 3.17 1120 3.35 1145 3.54 1167 3.73 1190 3.93 1212 4.14 1233 4.35 1253 4.55 1273 4.76 1293 4.97 4400 1150 3.75 1174 3.95 1197 4.15 1221 4.36 1243 4.56 1265 4.77 1285 4.97 1306 5.20 1326 5.42 1345 5.65 4800 1208 4.42 1231 4.64 1253 4.86 1275 5.07 1297 5.29 1317 5.50 1338 5.72
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive
5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
71RT-PRC006-EN
Performance
(10 Ton)
Data
High Efficiency
Table PD-84 — Belt Drive Evaporator Fan Performance — 10-Ton — YHC120A3,A4,AW *L,M — Low and Medium Heat — Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied Low Static Drive (1)
3200 777 1.15 814 1.28 853 1.42 895 1.59 936 1.76 973 1.93 1008 2.09 1037 2.24 1064 2.38 3600 819 1.42 857 1.57 890 1.71 922 1.85 957 2.02 994 2.20 1032 2.39 1067 2.58 1099 2.77 1131 2.96 4000 902 1.91 936 2.07 968 2.23 998 2.39 1027 2.55 1058 2.73 1091 2.93 1124 3.14 1158 3.36 1189 3.57 4400 986 2.50 1016 2.68 1047 2.86 1075 3.03 1101 3.20 1128 3.39 1155 3.58 1186 3.80 1217 4.03 1246 4.25 4800 1070 3.22 1098 3.40 1127 3.60 1153 3.79 1178 3.98 1203 4.17 1227 4.37 1251 4.57 1279 4.80 1307 5.05
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
3-HP Standard Motor& Drive
External Static Pressure (Inches of Water)
5-HP Oversized Motor & Drive
Table PD-84 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 1090 2.53 1115 2.67 1139 2.81 1161 2.95 1183 3.09 1205 3.23 1225 3.37 1246 3.51 1265 3.65 1284 3.78 3600 1157 3.13 1181 3.29 1205 3.45 1228 3.61 1250 3.77 1272 3.93 1293 4.09 1312 4.24 1331 4.40 1351 4.56 4000 1218 3.78 1246 3.99 1271 4.18 1294 4.36 1317 4.55 1338 4.72 1360 4.91 1379 5.07 1398 5.25 1418 5.43 4400 1276 4.49 1304 4.73 1333 4.97 1359 5.20 1383 5.42 1405 5.62 ———————— 4800 1336 5.30 1363 5.56 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required. Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive
5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
Table PD-85 — Belt Drive Evaporator Fan Performance — 10-Ton — YHC120A3,A4,AW *H— High Heat —Horizontal Airflow
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Field Supplied 3-HP Standard Motor & Drive Low Static Drive (1)
3200 785 1.18 821 1.31 861 1.46 903 1.62 944 1.80 981 1.96 1014 2.12 1043 2.27 1070 2.41 1095 2.55 3600 874 1.64 907 1.78 939 1.93 977 2.11 1014 2.30 1050 2.49 1084 2.69 1115 2.87 1144 3.05 1169 3.21 4000 964 2.21 994 2.37 1023 2.53 1053 2.71 1087 2.91 1121 3.12 1154 3.33 1185 3.55 1215 3.76 1242 3.96 4400 1055 2.91 1082 3.08 1109 3.25 1135 3.43 1164 3.64 1194 3.86 1225 4.09 1255 4.32 1284 4.56 1312 4.79 4800 1146 3.74 1171 3.92 1196 4.11 1220 4.31 1244 4.51 1271 4.73 1298 4.97 1327 5.22 1354 5.47 1382 5.74
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
External Static Pressure (Inches of Water)
5-HP Oversized Motor & Drive
Table PD-85 — Continued
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3200 1120 2.70 1143 2.84 1166 2.98 1188 3.12 1208 3.25 1229 3.39 1249 3.53 1269 3.67 1289 3.82 1308 3.96 3600 1194 3.37 1217 3.53 1240 3.69 1262 3.85 1282 4.01 1303 4.17 1322 4.32 1341 4.48 1361 4.64 1378 4.79 4000 1269 4.16 1292 4.34 1314 4.52 1335 4.70 1356 4.88 1377 5.06 1397 5.24 1415 5.41 — 4400 1339 5.02 1365 5.25 1388 5.47 1410 5.67 ———————— 4800 ————————
For Standard Evaporator Fan Speed (RPM), reference Table PD-86. Notes: Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. Refer to Table PD-89 to determine additional static pressure drop due to other options/accessories 3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475. 5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. Field Supplied Motor Sheave 1VM50 x 7/8 inch, Fan Sheave AK89, and Belt AX40 required Factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
3-HP Standard Motor & Drive
5-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
RT-PRC006-EN72
Performance Data
Table PD-86— Standard Motor & Sheave/Fan Speed (Rpm)
Tons Model No. Open Open Open Open Open Open Closed 3 Y*C036A NA 745 819 894 968 1043 1117 4 Y*C048A NA 833 916 1000 1083 1167 1250 5 Y*C060A NA 897 987 1077 1166 1256 1346 6 Y*C072A N/A 723 779 835 890 946 1002 7½ Y*C090,092A N/A 835 891 946 1002 1057 1113 8½ Y*C102A N/A 787 847 908 968 1029 1089 10 Y*C120A N/A 908 969 1029 1090 1150 1211
Factory set at 3 turns open.
Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn
Table PD-87— Standard Motor & High Static Drive Accessory Sheave/Fan Speed (Rpm)
Tons Model No. Open Open Open Open Open Open Closed 6 Y*C072A3,A4,AW N/A 831 895 959 1022 1086 1150 6 YSC072AK N/A 958 1022 1086 1150 1214 1278 7½ YSC090,092A N/A 958 1022 1086 1150 1214 1278
Factory set at 3 turns open.
Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn
Table PD-88 — Oversized Motor & Drive Sheave/Fan Speed (Rpm)
Tons Model No. Open Open Open Open Open Open Closed 6 Y*C072A3, A4, AW N/A 958 1022 1086 1150 1214 1278 7½ Y*C090,092A N/A 1068 1150 1232 1315 1397 1479 8½ Y*C102A N/A 958 1022 1086 1150 1214 1278 10 Y*C120A 1050 1135 1200 1275 1350 1425 N/A
Factory set at 3 turns open.
Unit 6 Turns 5 Turns 4 Turns 3 Turns 2 Turns 1 Turn
* Indicates both standard and high efficiency units.
*Indicates both ReliaTel and Electromechanical controls.
73RT-PRC006-EN
Performance Data
Table PD-89 — Static Pressure Drops Through Accessories (Inches Water Column)
Unit Standard Through 2” Ple ated 100% OA 100% RA 100% OA 100% RA
Tons Model No CFM Filters1Reheat Coil (WC) Filters Downflow Horizontal
YSC036A 1200 0.04 0.07 0.07 0.02 0.07 0.01
3 960 0.02 .03 0.04 0.05 0.01 0.05 0.00
4 1920 0.08 0.12 0.17 0.06 0.17 0.02
5 1600 0.04 0.07 0.07 0.12 0.04 0.12 0.01
6 Y*C072A 2400 0.06 0.09 0.11 0.02 0.08 0.02
3600 0.14 0.18 0.21 0.07 0.25 0.08
4080 0.12 0.16 0.30 0.07 0.31 0.09
10 4800 0.16 0.20 0.34 0.09 0.35 0.10
Notes:
1. Tested with standard filters (3-5 tons 1”, 6-10 tons 2”) . Difference in pressure drop should be considered when utilizing optional 2” pleated filters.
2. OA = Outside Air and RA = Return Air.
YHC036A 1200 0.03 .04 0.05 0.07 0.02 0.07 0.01
YSC048A 1600 0.05 0.09 0.12 0.04 0.12 0.01
YHC048A 1600 0.05 .07 0.09 0.12 0.04 0.12 0.01
YSC060A 2000 0.15 0.22 0.18 0.07 0.18 0.02
YHC060A 2000 0.06 0.10 0.10 0.18 0.07 0.18 0.02
YSC090, 092A 3000 0.10 0.13 0.14 0.05 0.12 0.05
YHC092A 3000 0.06 .14 0.09 0.14 0.05 0.12 0.05
YSC102A 3400 0.08 0.11 0.19 0.06 0.18 0.06
YHC102A 3400 0.08 .17 0.11 0.19 0.06 0.18 0.06
YSC120A 4000 0.11 0.15 0.26 0.07 0.30 0.08
YHC120A 4000 0.22 0.15 0.26 0.07 0.30 0.08
960 0.03 0.05 0.05 0.01 0.05 0.00
1440 0.06 0.10 0.10 0.03 0.10 0.01
1440 0.04 .06 0.07 0.10 0.03 0.10 0.01 1280 0.04 0.06 0.08 0.03 0.08 0.01
1280 0.04 .05 0.06 0.08 0.03 0.08 0.01
1920 0.08 .09 0.12 0.17 0.06 0.17 0.02 1600 0.10 0.15 0.12 0.04 0.12 0.01
2400 0.22 0.29 0.26 0.10 0.26 0.04
2400 0.09 0.14 0.14 0.26 0.10 0.26 0.04 1920 0.04 0.07 0.10 0.01 0.06 0.02
2880 0.09 0.12 0.13 0.04 0.10 0.04 2400 0.06 0.09 0.11 0.02 0.08 0.02
2400 0.04 .10 0.06 0.11 0.02 0.08 0.02
3600 0.09 .19 0.13 0.21 0.07 0.25 0.08 2720 0.05 0.08 0.12 0.03 0.09 0.04
2720 0.05 .12 0.08 0.12 0.03 0.09 0.04
4080 0.12 .23 0.16 0.30 0.07 0.31 0.09 3200 0.07 0.10 0.17 0.05 0.14 0.05
3200 0.15 0.10 0.17 0.05 0.14 0.05
4800 0.16 0.31 0.20 0.34 0.09 0.35 0.10
Economizer with OA/RA Dampers
2
RT-PRC006-EN74
P erformance Data
Table PD-90— Outdoor Sound Power Level - dB (ref. 10
Tons Model No. 63. 125 250 500 1000 2000 4000 8000 dBA 3 Y*C036A 86 83 81 80 78 74 69 68 83
4 YSC048A3,A4,AW 90 84 78 77 76 72 70 68 82
5 YHC060A 94 87 82 81 78 74 7 2 69 84
6 YHC072A 91 95 90 87 84 79 7 5 68 89
YSC092A 89 93 88 85 81 76 72 66 87
YHC102A 91 95 90 87 84 79 7 5 68 89
10
Note: Tests follow ARI270-95.
*Indicates both standard and high efficiency airflow.
-12
Watts)
Unit Octave Center Frequency Overall
YSC048A1 92 87 84 83 81 76 72 69 86
YHC048A 92 86 83 82 81 75 7 2 69 85 YSC060A 94 87 83 82 79 75 73 69 84
YSC072A 90 94 90 87 83 78 74 67 88
YSC090A 92 95 91 88 84 80 75 68 90
YHC092A 92 96 92 89 85 80 7 6 69 91 YSC102A 88 92 87 84 80 75 72 65 86
YSC120A 91 88 84 82 81 76 73 67 86 YHC120A 94 89 87 85 84 78 7 5 69 88
Table PD-91 — Gas-Fired Heating Capacities
Tons Efficiency Model No. Input MBH
3
4
5
6
10
Ratings shown are for elevations up to 2,000 ft. For higher elevations, reduce ratings at a rate of 4% per 1,000 ft. elevation. Note:
1. For two stage heaters, Second stage is total heating capacity. Second Stage / First Stage.
Standard and Y*C036A1*M 80.0 63.0 35-65 High Efficiency Y*C036A3, A4, AW*M 80.0 64.0 35-65
Standard and Y*C048A1*M 80.0 63.0 20-50 High Efficiency Y*C048A3, A4, AW*M 80.0 64.0 20-50
Standard Eff. YSC060A3 A4, AW*M 80.0 64.0 15-45
High Eff.
Standard and High Efficiency
Standard and High Efficiency
Standard and High Efficiency
Standard and High Efficiency
Unit Heating Heating Air Temp.
Y*C036A1*L 60.0 47.0 25-55 Y*C036A3, A4, AW*L 60.0 48.0 25-56
Y*C036A1*H 120.0 95.0 55-85 Y*C036A3, A4, AW*H 120.0 96.0 55-85 Y*C048A1*L, 60.0 47.0 15-45 Y*C048A3, A4, AW *L 60.0 48.0 15-45
Y*C048A1*H 120.0 95.0 40-70 Y*C048A3, A4, AW *H 120.0 96.0 40-70
YSC060A1*L 60.0 47.0 10-40 YSC060A3, A4, AW, AK*L 60.0 48.0 10-40 YSC060A1*M 80.0 63.0 15-45
YSC060A1*H 130.0 103.0 35-65 YSC060A3, A4, AW, AK*H 130.0 104.0 35-65 YHC060A1*L 60.0 47.0 10-40 YHC060A3, A4, AW, AK*L 60.0 48.0 10-40 YHC060A1*M 80.0 63.0 15-45 YHC060A3,A4,AW*M 80.0 64.0 15-45 YHC060A1*H 130.0 103.0 35-65 YHC060A3, A4, AW, AK*H 130.0 104.0 35-65
Y*C072A1, A3, A4, AW, AK*L 80.0 64.8 15-45 Y*C072A1, A3, A4, AW*M 120.0/84 97.2/68 20-50 Y*C072A1, A3, A4, AW, AK*H 150.0/105 121.5/85 25-55
Y*C090,092A1, A3, A4, AW, AK*L 120.0/84 97.2/68 20-50 Y*C090,092A1, A3, A4, AW*M 150.0/105 121.5/85 25-55 Y*C090,092A1, A3, A4, AW, AK*H 200.0/140 162.0/113 35-65
Y*C102A1, A3, A4, AW, AK*L 120.0/84 97.2/68 15-45 Y*C102A1, A3, A4, AW*M 150.0/105 121.5/85 20-50 Y*C102A1, A3, A4, AW, AK*H 200.0/140 162.0/113 35-65
Y*C120A1, A3, A4, AW, AK*L 150.0/105 121.5/85 20-50 Y*C120A1, A3, A4, AW*M 200.0/140 162.0/113 25-55 Y*C120A1, A3, A4, AW, AK*H 250.0/175 202.5/141.8 35-65
1
Output MBH
1
Rise, F
75RT-PRC006-EN
Performance Data
Table PD-92— Hot Gas Reheat Temperature Rise
SCFM Leaving Evaporator Dry Bulb [F] Tons SCFM 35 40 45 50 55 60 65
3 1200 15.8 15.5 15.2 14.9 14.5 14.1 13.8
Tons SCFM 35 40 45 50 55 60 65
4 1600 16.9 16.6 16.4 16.1 15.8 15.5 15.2
Tons SCFM 35 40 45 50 55 60 65
5 2000 17.9 17.8 17.6 17.4 17.2 16.9 16.6
Tons SCFM 35 40 45 50 55 60 65
3000 13.1 13.7 14.2 14.7 15.2 15.9 16.5
Tons SCFM 35 40 45 50 55 60 65
3400 12.7 13.2 13.7 14.2 14.7 15.0 15.3
Tons SCFM 35 40 45 50 55 60 65
10 4000 13.8 14.9 15.9 17.0 18.1 19.0 19.8
Notes:
1. Temperature rise does not account for indoor fan heat.
2. 70 deg OD Ambient Temperature.
3. For units with the Dehumidification (Hot Gas Reheat) option.
960 17.6 17.3 17.0 16.6 16.2 15.8 15.5 1080 16.7 16.4 16.1 15.7 15.4 15.0 14.6
1320 14.9 14.6 14.3 14.0 13.6 13.3 12.9 1440 14.0 13.8 13.5 13.1 12.8 12.4 12.0
1280 19.0 18.7 18.4 18.1 17.9 17.5 17.2 1440 17.9 17.7 17.4 17.1 16.9 16.5 16.2
1760 15.9 15.6 15.4 15.1 14.8 14.5 14.2 1920 14.8 14.6 14.4 14.1 13.8 13.5 13.2
1600 20.3 20.1 19.9 19.7 19.5 19.3 19.0 1800 19.1 18.9 18.7 18.5 18.4 18.1 17.8
2200 16.8 16.6 16.4 16.2 16.0 15.7 15.4 2400 15.6 15.4 15.2 15.1 14.9 14.6 14.3
2400 16.7 17.3 18.0 18.7 19.3 20.1 20.9 2700 14.9 15.5 16.1 16.7 17.3 18.0 18.7
3300 11.4 11.8 12.3 12.7 13.1 13.7 14.3 3600 9.6 10.0 10.3 10.7 11.1 11.6 12.2
2720 16.6 17.4 18.2 18.9 19.7 20.3 21.0 3060 14.7 15.3 15.9 16.6 17.2 17.7 18.1
3740 10.7 11.1 11.4 11.8 12.2 12.3 12.5 4080 8.7 9.0 9.2 9.4 9.6 9.7 9.7
3200 18.7 19.5 20.3 21.2 22.0 22.7 23.4 3600 16.2 17.2 18.1 19.1 20.1 20.8 21.6
4400 11.3 12.5 13.7 14.9 16.1 17.1 18.1 4800 8.9 10.2 11.5 12.9 14.2 15.3 16.3
3
RT-PRC006-EN76
Controls
ReliaTel™ Controlled Units
Zone Sensors are the building occupant’s comfort control devices for Precedent™ units with the Micro control:
Manual Changeover
Heat, Cool or Off System Switch. Fan Auto or Off Switch. One temperature setpoint lever.
Manual/Automatic Changeover
Auto, Heat, Cool or Off System Switch. Fan Auto or Off Switch. Two temperature setpoint levers. Optional Status Indication LED lights, System On, Heat, Cool, or Service.
Remote Sensor
Sensor(s) available for all zone sensors to provide remote sensing capabilities.
Integrated ComfortTM System
Sensor(s) available with optional temperature adjustment and override buttons to provide central control through a Trane Integrated Comfort
TM
system.
Dual Thermistor Remote Zone Sensor
This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls.
Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone sensors. This sensor includes a digital display of set point adjustment and space temperature in F (Fahrenheit) or C (Celsius). Includes FAN and SYSTEM buttons (supports the service functions of the standard sensor). E-squared memory stores last programmed set points. Requires 24 VAC (Volts AC). This sensor should be utilized with ReliaTel™ controls.
Programmable Night Setback
Auto or manual changeover with seven­day programming. Keyboard selection of
Heat, Cool, Fan, Auto, or On. All programmable sensors have System On, Heat, Cool, Service LED/indicators as standard. Night Setback Sensors have one (1) Occupied, one (1) Un-occupied, and two (2) Override programs per day.
Humidity Sensor
Field installed, wall-mounted or duct­mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels between 40% and 60% relative humidity by adjusting the ReliaTel Options Module.
CO
Sensing
2
The CO monitor space occupancy levels within
sensor shall have the ability to
2
the building by measuring the parts per million of CO
(Carbon
2
Dioxide) in the air. As the CO levels increase,
2
the outside air damper modulates to meet the CO space ventilation
2
requirements. The CO field installed.
accessory shall be available as
2
77RT-PRC006-EN
Controls
Electromechanically Controlled Units
Conventional Thermostats
The building occupant’s comfort control devices for electromechanically controlled units.
Manual Changeover
One Heat, One Cool Thermostat. Heat, Cool or Off System Switch. Fan Auto or On Switch. Set Point Dial. Adjustable Heat Anticipator.
Automatic Changeover
One Heat, Two Cool Thermostat. Off, Auto System Switch. Auto/On Fan Switch.
80
70
90
60
TM
60
90
70
80
HEAT
FAN
50 60 70 80
50 60 70 80
AUTO ON
50 60 70 80
OFF AUTO
COOL
TM
Programmable Electronic Night Setback Thermostat
Heating setback and cooling setup with 7­day, 5-1-1 programming capability. Available in two heating/cooling or one heating/cooling versions with automatic changeover.
RT-PRC006-EN78
Electrical Data
(Standard Efficiency)
Table ED-1 — Unit Wiring - Standard Efficiency
Tons Model No. Voltage Range Ampacity Circuit Breaker
3 YSC036A3 187-253 17.9 25 20.3 30 20.6 30
4 YSC048A4 414-506 12.8 20 14.4 20 13.6 20
5 YSC060A4 414-506 16.0 25 16.3 25 15.6 25
6 YSC072A4 414-506 17.6 25 18.2 25
YSC102A4 414-506 24.0 30 25.5 35
10 YSC120A4 414-506 26.9 35 28.9 35
Notes:
1. HACR breaker per NEC.
Unit Operating Circuit Size or Maximum Circuit Size or Maximum Circuit Size or Maximum
YSC036A1 187-253 25.3 40 27.7 40
YSC036A4 414-506 9.2 15 10.4 15 10.6 15 YSC036AW 517-633 7.7 15 8.3 15 8.3 15
YSC048A1 187-253 34.0 50 36.1 50 — YSC048A3 187-253 23.9 35 26.0 40 25.3 35
YSC048AW 517-633 9.8 15 10.6 15 10.0 15 YSC060A1 187-253 47.3 60 49.0 60 — YSC060A3 187-253 31.5 50 33.6 50 30.3 45
YSC060AW 517-633 12.2 15 12.8 20 11.8 15 YSC060AK 342-418 19.6 30 — YSC072A3 187-253 32.7 50 34.0 50
YSC072AW 517-633 12.8 20 13.6 20 — YSC072AK 342-418 23.2 35
YSC090A3 187-253 42.7 60 45.8 60 — YSC090A4 414-506 22.6 35 24.1 35 — YSC090AW 517-633 17.6 25 18.8 25 — YSC090AK 342-418 28.9 40 29.9 45 — YSC092A3 187-253 38.9 50 42.0 50 — YSC092A4 414-506 20.5 25 22.0 25 — YSC092AW 517-633 15.5 20 16.7 20
YSC102A3 187-253 45.1 60 48.2 60
YSC102AW 517-633 19.5 25 20.7 25 — YSC102AK 342-418 29.6 40 31.1 40 — YSC120A3 187-253 52.6 60 56.6 70
YSC120AW 517-633 21.8 25 23.5 30 — YSC120AK 342-418 32.8 40 35.6 45
Unit Minimum Maximum Fuse Minimum Maximum Fuse Minimum Maximum Fuse
Standard Indoor Fan Motor Oversize Indoor Fan Motor Optional Belt Drive Indoor Fan Motor
1
Ampacity Circuit Breaker
1
Ampacity Circuit Breaker
1
79RT-PRC006-EN
Electrical Data (High Efficiency)
Table ED-2 — Unit Wiring - High Efficiency
Tons Model No. Voltage Range Ampacity Circuit Breaker
3 YHC036A3 187-253 17.2 25 19.6 30 19.9 30
4 YHC048A4 414-506 11.0 15 12.6 15 11.8 15
5 YHC060A4 414-506 14.7 20 15.0 20 14.3 20
6 YHC072A4 414-506 17.5 25 18.1 25
YHC092A4 414-506 19.4 25 20.9 25
YHC102A4 414-506 21.4 25 22.9 30
10 YHC120A4 414-506 25.3 30 27.3 35
Notes:
1. HACR breaker per NEC.
Unit Operating Circuit Size or Maximum Circuit Size or Maximum Circuit Size or Maximum
YHC036A1 187-253 23.9 40 26.3 40
YHC036A4 414-506 9.0 15 10.2 15 10.4 15 YHC036AW 517-633 7.1 15 7.7 15 7.7 1 5
YHC048A1 187-253 29.4 45 31.5 50 — YHC048A3 187-253 21.2 30 23.3 35 22.6 35
YHC048AW 517-633 8.3 15 9.1 15 8.5 15 YHC060A1 187-253 39.5 60 41.2 60 — YHC060A3 187-253 30.0 45 31.7 45 28.8 45
YHC060AW 517-633 11.8 15 12.4 15 11.4 15 YHC072A3 187-253 34.8 50 36.1 50
YHC072AW 517-633 13.5 20 14.3 20 — YHC092A3 187-253 38.1 50 41.2 50
YHC092AW 517-633 14.8 15 16.0 20 — YHC102A3 187-253 42.3 50 45.4 60
YHC102AW 517-633 16.6 20 17.8 20 — YHC120A3 187-253 48.6 60 52.6 60
YHC120AW 517-633 19.9 25 21.6 25
Unit Minimum Maximum Fuse Minimum Maximum Fuse Minimum Maximum Fuse
Standard Indoor Fan Motor Oversize Indoor Fan Motor Belt Drive Indoor Fan Motor
1
Ampacity Circuit Breaker
1
Ampacity Circuit Breaker
1
RT-PRC006-EN80
Electrical Data
Table ED-3 — Electrical Characteristics — Evaporator Fan Motors — Direct Drive
Standard Evaporator Fan Motor Oversized Evaporator Fan Motor
Unit Amps Amps
Tons Model No. No. Volts Phase HP FLA LRA No. Volts Phase HP FLA LRA
3
4
5
Table ED-4 — Electrical Characteristics — Evaporator Fan Motors — Belt Drive
Tons Model No. No. Volts Phase HP FLA LRA No. Volts Phase HP FLA LRA
3 Y*C036A3 1 208-230 3 1.0 5.0 32.2 ———— ——
4 Y*C048A4 1 460 3 1.0 2.5 16.1 ———— ——
5 Y*C060A4 1 460 3 1.0 2.5 16.1 ———— ——
6 Y*C072A4 1 460 3 1.00 2.50 16.10 1 460 3 2.00 3.10 24.00
Y*C092A3 1 208-230 3 2.00 6.30 48.00 1 208-230 3 3.00 9.40 83.00
Y*C102A4 1 460 3 2.00 3.10 24.00 1 460 3 3.00 4.60 42.00
10 Y*C120A4 1 460 3 3.00 4.60 42.00 1 460 3 5.00 6.60 56.00
Y*C036A1 1 208-230 1 .33 2.30 3.90 1 208-230 1 .50 4.70 9.80 Y*C036A3 1 208-230 1 .33 2.30 3.90 1 208-230 1 .50 4.70 9.80 Y*C036A4 1 460 1 .33 1.10 2.00 1 460 1 .50 2.30 5.20 Y*C036AW 1 575 1 .33 1.10 1.80 1 460 1 .50 1.70 3.60 Y*C048A1 1 208-230 1 .60 3.60 6.60 1 208-230 1 .80 5.70 13.60 Y*C048A3 1 208-230 1 .60 3.60 6.60 1 208-230 1 .80 5.70 13.60 Y*C048A4 1 460 1 .60 1.70 2.80 1 460 1 .80 3.30 7.20 Y*C048AW 1 575 1 .60 1.50 2.40 1 575 1 .80 2.30 5.80 Y*C060A1 1 208-230 1 .90 6.20 14.0 1 208-230 1 1.00 7.90 16.40 Y*C060A3 1 208-230 1 .90 6.20 14.0 1 208-230 1 1.00 7.90 16.40 Y*C060A4 1 460 1 .90 2.90 6.60 1 460 1 1.00 3.20 8.20 Y*C060AW 1 575 1 .90 2.10 4.90 1 575 1 1.00 2.70 5.00 YSC060AK 1 380 1 1.00 4.30 8.30 N/A N/A N/A N/A N/A N/A
Standard Evaporator Fan Motor Oversized Evaporator Fan Motor
Unit Amps Amps
Y*C036A4 1 460 3 1.0 2.5 16.1 ———— —— Y*C036AW 1 575 3 1.0 1.7 13.2 ———— —— Y*C048A3 1 208-230 3 1.0 5.0 32.2 ———— ——
Y*C048AW 1 575 3 1.0 1.7 13.2 ———— —— Y*C060A3 1 208-230 3 1.0 5.0 32.2 ———— ——
Y*C060AW 1 575 3 1.0 1.7 13.2 ———— —— YSC060AK 1 380 1 1.0 4.3 8.3 ———— —— Y*C072A3 1 208-230 3 1.00 5.00 32.20 1 208-230 3 2.00 6.30 48.00
Y*C072AW 1 575 3 1.00 1.70 13.20 1 575 3 2.00 2.50 18.20 YSC072AK 1 380 3 2.0 4.9 35.0 ———— —— YSC090A3 1 208-230 3 2.00 6.30 48.00 1 208-230 3 3.00 9.40 83.00 YSC090A4 1 460 3 2.00 3.10 24.00 1 460 3 3.00 4.60 42.00 YSC090AW 1 575 3 2.00 2.50 18.20 1 575 3 3.00 3.70 31.00 YSC090AK 1 380 3 2.0 4.9 3.50 1 3.80 3 3.0 6.4 51.1
Y*C092A4 1 460 3 2.00 3.10 24.00 1 460 3 3.00 4.60 42.00 Y*C092AW 1 575 3 2.00 2.50 18.20 1 575 3 3.00 3.70 31.00 Y*C102A3 1 208-230 3 2.00 6.30 48.00 1 208-230 3 3.00 9.40 83.00
Y*C102AW 1 575 3 2.00 2.50 18.20 1 575 3 3.00 3.70 31.00 YSC102AK 1 380 3 2.0 4.9 35.0 1 380 3 3.0 6.4 51.1 Y*C120A3 1 208-230 3 3.00 9.40 83.00 1 208-230 3 5.00 13.40 112.0 0
Y*C120AW 1 575 3 3.00 3.70 31.00 1 575 3 5.00 5.40 41.0 0 YSC120AK 1 380 3 3.0 6.4 51.1 1 380 3 5.0 10.8 66.5
*Indicates both standard and high efficiency airflow.
81RT-PRC006-EN
Electrical Data (Standard Efficiency)
Table ED-5 — Electrical Characteristics — Compressor Motor And Condenser Motor — Standard Efficiency
Compressor Motor Condenser Fan Motors
Unit Amps Amps
Tons Model No. No. Volts Phase HP2RPM RLA LRA No. Phase HP FLA LRA
YSC036A1 1 208-230 1 3.1 3450 17.2 104.0 1 1 .20 1.5 2.5
3 YSC036A3 1 208-230 3 3.1 3450 11.3 74.0 1 1 .20 1.5 2.5
YSC036A4 1 460 3 3.1 3450 6.0 37.6 1 1 .20 0.6 1.3 YSC036AW 1 575 3 3.1 3450 4.9 30.4 1 1 .20 0.5 1.2
YSC048A1 1 208-230 1 3.9 3450 22.7 131.0 1 1 .33 2.0 6.6 YSC048A3 1 208-230 3 3.9 3450 14.6 91.0 1 1 .33 2.0 6.6
4
YSC048A4 1 460 3 3.9 3450 7.9 46.0 1 1 .33 1.2 2.5 YSC048AW 1 575 3 3.9 3450 6.1 37.0 1 1 .33 0.7 1.5 YSC060A1 1 208-230 1 5.1 3450 31.3 144.0 1 1 .33 2.0 6.6 YSC060A3 1 208-230 3 5.1 3450 18.6 128.0 1 1 .33 2.0 6.6
5
YSC060A4 1 460 3 5.1 3450 9.5 63.0 1 1 .33 1.2 2.5 YSC060AW 1 575 3 5.1 3450 7.5 49.0 1 1 .33 0.7 1.5 YSC060AK 1 380 3 5.1 3450 11.4 64 1 1 .40 1.1 4.3 YSC072A3 1 208-230 3 6 3450 19.0 156 1 1 .70 3.85 9.30
6 YSC072A4 1 460 3 6 3450 10.1 75 1 1 .70 2.50 5.80
YSC072AW 1 575 3 6 3450 7.7 54 1 1 .70 1.54 3.60 YSC072AK 1 380 3 6 3450 12.2 70 1 1 .75 2.5 7.7
YSC090A3 1 208-230 3 7.5 3450 26.0 181.5 1 1 .70 3.85 9.30 YSC090A4 1 460 3 7.5 3450 13.6 95.0 1 1 .70 2.50 5.80 YSC090AW 1 575 3 7.5 3450 10.9 69.0 1 1 .70 1.54 3.60 YSC090AK 1 380 3 7.5 3450 16.4 106.3 1 1 .75 2.5 7.7
YSC092A3 2 208-230 3 4/2.8 3450 14.7/10.3 91/77 1 1 .70 3.85 9.30
YSC092A4 2 460 3 4/2.8 3450 7.6/5.4 50/39 1 1 .70 2.50 5.80 YSC092AW 2 575 3 4/2.8 3450 5.8/4.2 37/31 1 1 .70 1.54 3.60
YSC102A3 2 208-230 3 5.1/2.8 3450 18.6/10.3 128/77 1 1 .75 4.0 9.4
YSC102A4 2 460 3 5.1/2.8 3450 10.0/5.4 63/39 1 1 .75 2.8 6.8
YSC102AW 2 575 3 5.1/2.8 3450 8.2/4.2 49/31 1 1 .75 2.4 6.2 YSC102AK 1 380 3 5.1/2.8 3450 12.1/6.6 64/39 1 1 7.5 2.5 7.7 YSC120A3 2 208-230 3 5.1/3.9 3450 18.6/14.7 128/91 1 1 .75 4.0 9.4
10 YSC120A4 2 460 3 5.1/3.9 3450 9.5/7.4 63/46 1 1 .75 2.8 6.8
YSC120AW 2 575 3 5.1/3.9 3450 7.8/5.8 49/37 1 1 .75 2.4 6.2 YSC120AK 1 380 3 5.1/3.9 3450 11.5/9.0 64/54 1 1 .75 2.5 7.7
RT-PRC006-EN82
Electrical Data
(High Efficiency)
Table ED-6 — Electrical Characteristics — Compressor Motor And Condenser Motor — High Efficiency
Compressor Motor Condenser Fan Motors
Tons Model No. No. Volts Phase HP
3 YHC036A4 1 460 3 2.8 3450 5.8 39.0 1 1 .20 0.6 1.3
4 YHC048A4 1 460 3 3.5 3450 6.5 44.0 1 1 .33 1.2 2.5
5 YHC060A4 1 460 3 4.5 3450 7.8 59.6 1 1 .33 1.2 2.5
6 YHC072A4 1 460 3 5.7 3450 10 75 1 1 .70 2.50 5.80
YHC092A4 2 460 3 3.5/3.3 3450 6.4/5.8 44/44 1 1 .70 2.50 5.80
YHC102A4 2 460 3 3.9/3.5 3450 7.1/6.4 50/44 1 1 .75 2.8 6.8
10 YHC120A4 2 460 3 4.8/3.5 3450 9.0/6.4 59.6/44 1 1 .75 2.8 6.8
Notes:
1. Amp draw for each motor; multiply value by numbers of motors to determine total amps.
2. HP for each compressor.
Unit Amps
YHC036A1 1 208-230 1 2.8 3450 16.1 88.0 1 1 .20 1.5 2.5 YHC036A3 1 208-230 3 2.8 3450 10.7 77.0 1 1 .20 1.5 2.5
YHC036AW 1 575 3 2. 8 3450 4.4 31.0 1 1 .20 0.5 1.2 YHC048A1 1 208-230 1 3.5 3450 19.0 109.0 1 1 .33 2.0 6.6 YHC048A3 1 208-230 3 3.5 3450 12.5 88.0 1 1 .33 2.0 6.6
YHC048AW 1 575 3 3. 5 3450 4.9 34.0 1 1 .33 0.7 1.5 YHC060A1 1 208-230 1 4.5 3450 25.0 169.0 1 1 .33 2.0 6.6
YHC060A3 1 208-230 3 4.5 3450 17.4 124.0 1 1 .33 2.0 6.6
YHC060AW 1 575 3 4. 5 3450 6.2 49.4 1 1 .33 0.9 1.5 YHC072A3 1 208-230 3 5.7 3450 20.7 156 1 1 .70 3.85 9.30
YHC072AW 1 575 3 5. 7 3450 8.2 54 1 1 .70 1.54 3.60 YHC092A3 2 208-230 3 3.5/3.3 3450 12.4/12.4 88/88 1 1 .70 3.85 9.30
YHC092AW 2 575 3 3.5/3.3 3450 4.8/4.8 34/34 1 1 .70 1.54 3.60 YHC102A3 2 208-230 3 3.9/3.5 3450 14.7/12.4 91/88 1 1 .75 4.0 9.4
YHC102AW 2 575 3 3.9/3.5 3450 5.4/4.8 37/34 1 1 .75 2.4 6.2 YHC120A3 2 208-230 3 4.8/3.5 3450 17.3/12.4 124/88 1 1 .75 4.0 9.4
YHC120AW 2 575 3 4.8/3.5 3450 7.1/4.8 49.4/34 1 1 .75 2.4 6.2
2
RPM RLA LRA No. Phase HP
1
2
Amps
FLA LRA
83RT-PRC006-EN
Electrical Data
Table ED-7 — Electrical Characteristics — Inducer Motor
Unit Model No. Stages HP RPM Volts Phase LRA
Y*C036-060A 1 1/35 3000 208-230 1 0.6 Y*C072A*L,M
Y*C090,092,102A*L 1 1/35 3000/3000 208-230 1 0.6 Y*C072A*H
Y*C090, 092,102A*M,H 2 1/15 3500 208-230 1 0.42 Y*C120A*L,M,H
Table ED-8— Electrical Characteristics — Power Exhaust
Tons Volts Phase HP RPM 6-10 208-230 1 0.87 1075 5.7 16.3 6-10 460 1 0.87 1075 3.3 6.8 6-10 575 1 0.87 1075 2.3 5.4
Note:
1. Two speed.
1
FLA LRA
*Indicates both standard and high efficiency airflow.
RT-PRC006-EN84
Jobsite Connections
Typical Number Of Wires
DISCONNECT
SWITCH
(BY OTHERS)
B
ZONE SENSOR OR THERMOSTAT
For specific wiring information, see the installation instructions. All wiring except power wires is low voltage. All customer supplied wiring to be copper and must conform to applicable electrical codes (such as NEC or CEC) and local electrical codes. Wiring shown dotted is to be furnished and installed by the customer.
A
ROOFTOP
UNIT
Zone Sensors
A— Manual Changeover .......................................... 4
Manual/Auto Changeover ................................. 5
Manual/Auto Changeover with
Status Indication LED’s ............................. 10
Programmable Night Setback
with Status Indication LED’s ....................... 7
Thermostats
A— 4 Wires, 24-volts
B— 3 Power Wires + 1 Ground Wire (three phase)
2 Power Wires + 1 Ground Wire (single phase)
85RT-PRC006-EN
Dimensional Data
All dimensions are in inches/millimeters.
3, 4, and 5 Ton Standard Efficiency — Low and Medium Heat 3 and 4 Ton High Efficiency — Low and Medium Heat
1775
(3 - 5 Tons)
3, 4, and 5 Ton Standard Efficiency —High Heat 3 and 4 Ton High Efficiency — High Heat 5 Ton — High Efficiency — Low, Medium, and High Heat
1775
RT-PRC006-EN86
Dimensional
All dimensions are in inches/millimeters.
3-5 Tons — Downflow Airflow Supply and Return; Through the Base Utilities
Data
(3 - 5 Tons)
3-5 Tons — Horizontal Airflow Supply and Return
3-5 Tons — Unit Clearance and Roof Opening
87RT-PRC006-EN
Dimensional
All dimensions are in inches/millimeters.
3-5 Tons— Roof Curb
Data
(3 - 5 Tons)
3-5 Tons — Downflow Duct Connections —
Field Fabricated
RT-PRC006-EN88
All dimensions are in inches/millimeters.
6 Ton Standard and High Efficiency 7½ Ton Standard Efficiency
Dimensional Data (6 - 10 Tons)
7½ Ton High Efficiency 8½ and 10 Ton Standard and High Efficiency
89RT-PRC006-EN
Dimensional Data
All dimensions are in inches/millimeters.
6-10 Tons — Downflow Airflow Supply and Return; Through the Base Utilities
(6 - 10 Tons)
6-10 Tons — Horizontal Airflow Supply and Return
6-10 Tons — Unit Clearance and Roof Opening
Return
Supply
RT-PRC006-EN90
All dimensions are in inches/millimeters.
6-10 Tons — Roof Curb
Dimensional Data (6 - 10 Tons)
6-10 Tons — Downflow Duct Connections — Field Fabricated
857
857
ALL FLANGES 1 1/4" (31 MM)
RETURN
SUPPLY
91RT-PRC006-EN
Dimensional
(3 - 5 Tons) Options/
Data
3-5 Tons — Economizer, Manual, or Motorized Damper Hood
Accessories
3-5 Tons — Barometric Relief Damper Hood
17 7/8"
(454 MM)
3-5 Tons — Swing Diameter for Hinged Door(s) Option
16"
(406 MM)
22 1/4"
(565 MM)
3-5 Tons — Height of Gas Pipe required from Inside Base of Unit to Gas Shut off assembly (Factory Provided)
RT-PRC006-EN92
Dimensional
(6 - 10 Tons) Options/
6-10 Tons — Economizer and Barometric Relief Damper Hoods
Data
Accessories
6-10 Tons — Power Exhaust
17"
21 3/8"
543 MM
6-10 Tons — Swing Diameter for Hinged Door(s) Option
432 MM
34 5/8"
879 MM
6-10 Tons — Height of Gas Pipe required from Inside Base of Unit to Gas Shut off assembly (Factory Provided)
93RT-PRC006-EN
Weights
Table W-1 — Maximum Unit And Corner Weights (Lbs) And Center Of Gravity Dimensions (In.)
Unit Maximum Weights (Lbs)
Tons Model No. Shipping Net A B C D Length Width
3
4
5
6
YSC092A 965 822 277 222 147 175 40 21
10
Notes:
1. Corner weights are given for information only.
2. Weights are approximate.
YSC036A 572 480 151 124 96 109 3 2 19 YHC036A 589 497 158 128 101 110 32 19
YSC048A 597 505 159 130 108 109 33 19 YHC048A 631 539 166 133 114 126 32 20
YSC060A 614 522 169 134 105 114 32 18 YHC060A 666 574 179 140 119 136 32 20
YSC072A 878 735 249 193 132 161 39 21 YHC072A 915 772 249 198 141 184 39 2 2
YSC090A 963 820 273 208 146 193 38 22
YHC092A 1066 923 306 243 165 210 39 22 YSC102A 1042 899 297 243 165 194 40 21 YHC102A 1100 957 310 252 175 220 4 0 2 2 YSC120A 1063 958 317 261 177 202 41 21 YHC120A 1203 1060 342 277 197 245 40 22
2
Corner Weights (Lbs)
1
Center of Gravity (In.)
Table W-2 — Factory-installed Options Net Weights (Lbs)
Accessory 3-5 Tons 6-10 Tons Economizer 26 36 Barometric Relief 7 10 Powered Exhaust 80 Motorized Outside Air Damper 20 30 Manual Outside Air Damper 16 26 Roof Curb 70 115 Oversized Motor 5 8 Belt Drive Motor 31 — Smoke Detector, Return 7 7 Smoke Detector, Supply 5 5 Coil Guards 12 20 Hinged Doors 10 12 Powered Convenience Outlet 38 38 Through the Base Electrical 8 13 Through the Base Gas 5 5 Unit Mounted Circuit Breaker 5 5 Unit Mounted Disconnect 5 5 Novar Control 8 8 Dehumidification (Hot Gas Reheat) Coil 15 25
Notes:
1.Weights for options not listed are < 5 lbs.
2.Net weight should be added to unit weight when ordering factory-installed accessories.
Net Weight
1,2
RT-PRC006-EN94
Mechanical Specifications
General
The units shall be convertible airflow. The operating range shall be between 115°F and 0°F in cooling as standard from the factory for units with microprocessor controls. Operating range for units with electromechanical controls shall be between 115°F and 40°F. Cooling performance shall be rated in accordance with ARI testing procedures. All units shall be factory assembled, internally wired, fully charged with R-22, and 100 percent run tested to check cooling operation, fan and blower rotation, and control sequence before leaving the factory. Wiring internal to the unit shall be colored and numbered for simplified identification. Units shall be UL listed and labeled, classified in accordance to UL 1995/CAN/CSA No. 236-M90 for Central Cooling Air Conditioners. Canadian units shall be CSA Certified.
Casing
Unit casing shall be constructed of zinc coated, heavy gauge, galvanized steel. Exterior surfaces shall be cleaned, phosphatized, and finished with a weather-resistant baked enamel finish. Unit’s surface shall be tested 1000 hours in a salt spray test in compliance with ASTM B117. Cabinet construction shall allow for all maintenance on one side of the unit. Service panels shall have lifting handles and be removed and reinstalled by removing only a single fastener while providing a water and air tight seal. All exposed vertical panels and top covers in the indoor air section shall be insulated with a cleanable foil-faced, fire-retardent permanent, odorless glass fiber material. The base of the unit shall be insulated with 1/2 inch, 1 pound density foil-faced, closed-cell material. All insulation edges shall be either captured or sealed.The unit’s base pan shall have no penetrations within the perimeter of the curb other than the
1
raised 1 return openings to provide an added water integrity precaution, if the condensate drain backs up. The base of the unit shall have provisions for forklift and crane lifting, with forklift capabilities on three sides of the unit.
/8 inch high downflow supply/
Unit Top
The top cover shall be one piece construction or where seams exist, it shall be double-hemmed and gasket­sealed. The ribbed top adds extra strength and prevents water from pooling on unit top.
Filters
One inch, throwaway filters shall be standard on all 3-5 ton units. The filter rack can be converted to two inch capability. Two inch filters shall be factory supplied on all 6-10 ton units. Optional 2-inch pleated filters shall be available.
Compressors
All 3 ton standard units shall have direct­drive, hermetic, reciprocating type compressors. The reciprocating type compressors have a centrifugal oil pump providing positive lubrication to moving parts. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Crankcase heater, internal temperature, and current­sensitive motor overloads shall be included for maximum protection. Compressors shall have internal spring isolation and sound muffling to minimize vibration transmission and noise. Low pressure switches shall be standard.
3 ton high efficiency and 4-10 ton standard and high efficiency units shall have direct-drive, hermetic, scroll type compressors with centrifugal type oil pumps. Motor shall be suction gas-cooled and shall have a voltage utilization range of plus or minus 10 percent of unit nameplate voltage. Internal overloads shall be provided with the scroll compressors. Crankcase heaters shall be included on 7½ ton standard efficiency units.
Refrigerant Circuits
Each refrigerant circuit offers a choice of independent fixed orifice expansion devices or thermal expansion valve. Service pressure ports, and refrigerant line filter driers are factory-installed as standard. An area shall be provided for replacement suction line driers.
Evaporator and Condenser Coils
Internally finned, 5/16” copper tubes mechanically bonded to a configured aluminum plate fin shall be standard. Coils shall be leak tested at the factory to ensure the pressure integrity. The evaporator coil and condenser coil shall be leak tested to 200 psig and pressure tested to 450 psig. The condenser coil shall have a patent pending 1+1+1 hybrid coil designed with slight gaps for ease of cleaning. A removeable, reversible, double-sloped condensate drain pan with provision for through the base condensate drain is standard.
Gas Heating Section
The heating section shall have a progressive tubular heat exchanger design using stainless steel burners and corrosion resistant steel throughout. An induced draft combustion blower shall be used to pull the combustion products through the firing tubes. The heater shall use a direct spark ignition (DSI) system. On initial call for heat, the combustion blower shall purge the heat exchanger for 20 seconds before ignition After three unsuccessful ignition attempts, the entire heating system shall be locked out until manually reset at the thermostat/zone sensor. Units shall be suitable for use with natural gas or propane (field-installed kit) and also comply with the California requirement for low NOx emissions.
Outdoor Fans
The outdoor fan shall be direct-drive, statically and dynamically balanced, draw-through in the vertical discharge position. The fan motor shall be permanently lubricated and shall have built-in thermal overload protection.
Indoor Fan
All 3-5 ton 3-phase units offer a choice of direct-drive, FC, centrifugal fans or belt driven, FC centrifugal fans with adjustable motor sheaves. 3-5 ton direct drive oversized motors shall be available for high static operations. All 6-10 ton units shall have belt drive motors with an adjustable idler-arm assembly for quick­adjustment to fan belts and motor sheaves. All motors shall be thermally protected. All indoor fan motors meet the U.S. Energy Policy Act of 1992 (EPACT).
95RT-PRC006-EN
Mechanical Specifications
Controls
Unit shall be completely factory-wired with necessary controls and contactor pressure lugs or terminal block for power wiring. Unit shall provide an external location for mounting a fused disconnect device.
A choice of microprocessor or electromechanical controls shall be available.
Microprocessor controls provide for all 24 volt control functions. The resident control algorithms shall make all heating, cooling, and/or ventilating decisions in response to electronic signals from sensors measuring indoor and outdoor temperatures. The control algorithm maintains accurate temperature control, minimizes drift from set point, and provides better building comfort. A centralized Microprocessor shall provide anti-short cycle timing and time delay between compressors to provide a higher level of machine protection.
24-volt electromechanical control circuit shall include control transformer and contactor pressure lugs for power wiring. Units shall have single point power entry as standard.
Factory Installed Options
Black Epoxy Pre-Coated Coils
The black epoxy coils have a thermoset vinyl coating that is bonded to the aluminum fin stock prior to the fin­stamping process. The pre-coated coils are an economical option for protection in mildly corrosive environments.
Dehumidification Option
The dehumidification (hot gas reheat) option shall provide increased dehumidification. The option shall consist of a hot-gas reheat coil located on the leaving air side of the evaporator coil prepiped and circuited. The option shall be equipped with crankcase heater(s), low pressure switch(es), Frostat™, and a thermostatic expansion valve(s) (TXV) as standard.
High Pressure Cutout
This is offered for units that do not have High Pressure cutout as standard. All 3­phase units with scroll compressors include High Pressure Cutout as standard.
Hinged Access Doors
Sheet metal hinges are available on the Filter/Evaporator, Supply Fan/Heat, and the Compressor/Control Access Doors.
Novar Return Air Sensor
This option, when used in conjunction with Novar Controls, will contain a factory provided and wired zone temperature sensor located in the return air stream.
Novar Unit Controls
Optional Novar rooftop unit controls shall be installed and tested. The Novar electronic thermostat module will interface to the unit microprocessor and will control the unit to the desired stage of cooling or heating.
Phase Monitor
Phase monitor shall provide 100% protection for motors and compressors against problems caused by phase loss, phase imbalance, and phase reversal. Phase monitor is equipped with an LED that provides an ON or FAULT indicator.
Powered or Unpowered Convenience Outlet
This is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered. When the convenience outlet is powered, a service receptacle disconnect will be available. The convenience outlet is powered from the line side of the disconnect or circuit breaker, and therefore will not be affected by the position of the disconnect or circuit breaker. This option can only be ordered when the Through the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered.
Supply and/or Return Air Smoke Detector
With this option, if smoke is detected, all unit operation will be shut down. Reset will be manual at the unit. Return Air Smoke Detectors require minimum allowable airflow when used with certain models. See the Installation, Operation, and Maintenance (IOM) manual for the models affected and the minimum allowable airflow required. This option is available for microprocessor controlled units.
Thermal Expansion Valve
All units shall have a short orifice refrigerate control metering device. For more exact refrigerant flow, when using unit in low airflow applications, a Thermal Expansion Valve option shall be available.
Through the Base Electrical Access
An electrical service entrance shall be provided allowing electrical access for both control and main power connections inside the curb and through the base of the unit. Option will allow for field installation of liquid-tight conduit and an external field-installed disconnect switch.
RT-PRC006-EN96
Mechanical Specifications
Through the Base Electrical with Circuit Breaker
This option is a thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections. The circuit breaker will be installed in a water tight enclosure in the unit with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block. The circuit breaker will provide overcurrent protection, be sized per NEC and UL guidelines, and be agency recognized by UL/CSA.
Through the Base Electrical with Disconnect Switch
This 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available. The disconnect switch will be installed in the unit in a water tight enclosure with access through a swinging door. Wiring will be provided from the switch to the unit high voltage terminal block. The switch will be UL/CSA agency recognized. Note: The disconnect switch will be sized per NEC and UL guidelines but will not be used in place of unit overcurrent protection.
Through the Base Gas Piping
The unit shall include a standard through the base gas provision. This option shall have all piping necessary including, black steel, manual gas shut-off valve, elbows, and union. The manual shut-off valve shall include a 1/8” NPT pressure tap. This assembly will require minor field labor to install.
Two-Inch Pleated Filters
Two inch pleated media filters shall be available on all models.
Factory or Field Installed Options
Clogged Filter/Fan Failure Switch
A dedicated differential pressure switch is available to achieve active fan failure indication and/or clogged filter indication. These indications will be registered with either a zone sensor with status indication lights or an Integrated Comfort™ System. This option is available for microprocessor controlled units.
Differential Pressure Switches
These sensors allow individual fan failure and dirty filter indication for microprocessor controlled units. The fan failure switch will disable all unit functions and “flash” the Service LED on the zone sensor. The dirty filter switch will light the Service LED on the zone sensor and will allow continued unit operation.
Discharge Air Sensing
This option provides true discharge air sensing in heating models. This sensor is a status indicator readable through Tracer™ or Tracker™. This option is available for microprocessor controlled units.
Economizer
This accessory shall be available with or without barometric relief. The assembly includes fully modulating 0-100 percent motor and dampers, minimum position setting, preset linkage, wiring harness with plug, spring return actuator and fixed dry bulb control. The barometric relief shall provide a pressure operated damper that shall be gravity closing and shall prohibit entrance of outside air during the equipment “off” cycle. Optional solid state or differential enthalpy control shall be available for either factory or field installation. The economizer arrives in the shipping position and shall be moved to the operating position by the installing contractor.
Electric Heaters
Electric heat modules shall be available for installation within basic unit. Electric heater elements shall be constructed of heavy-duty nickel chromium elements internally delta connected for 240 volt, wye connected for 480 and 600 volt. Staging shall be achieved through ReliaTel™. Each heater package shall have automatically reset high limit control operating through heating element contactors. All heaters shall be individually fused from the factory, where required, and shall meet all NEC and CEC requirements when properly installed. Power assemblies shall provide single­point connection. Electric heat modules shall be UL listed or CSA certified.
Frostat
This option is to be utilized as a safety device. The Frostat opens when temperatures on the evaporator coil fall below 10°F. The temperature will need to rise to 50°F before closing. This option should be utilized in low airflow or high outside air applications.
®
LonTalk
This option shall be provided to allow the unit to communicate as a Tracer™LCI-R device or directly with generic LonTalk Network Building Automation System Controls.
Oversized Motors
Direct drive oversized motors shall be available for high static applications.
Reference or Comparative Enthalpy
Reference Enthalpy is used to measure and communicate outdoor humidity. The unit receives and uses this information to provide improved comfort cooling while using the economizer. Comparative Enthalpy measures and communicates humidity for both outdoor and return air conditions, and return air temperature. The unit receives and uses this information to maximize use of economizer cooling, and to provide maximum occupant comfort control. Reference or Comparative Enthalpy option shall be available when a factory or field installed Downflow Economizer is ordered. This option is available on all downflow models.
Tool-less Hail Guards
Tool-less, hail protection quality coil guards are available for condenser coil protection.
Trane Communication Interface
This option shall be provided to interface ReliaTel™ controlled units with the Trane Integrated Comfort
Communication Interface
TM
systems.
97RT-PRC006-EN
Mechanical Specifications
Field Installed Options
CO2 Sensing
The CO monitor space occupancy levels within the building by measuring the parts per million of CO As the CO2 levels increase, the outside air damper modulates to meet the CO space ventilation requirements.
Digital Display Zone Sensor
The Digital LCD (Liquid Crystal Display) zone sensor has the look and functionality of standard zone sensors. This sensor includes a digital display of set point adjustment and space temperature in F (Fahrenheit) or C (Celsius). Includes FAN and SYSTEM buttons (supports the service functions of the standard sensor). E-squared memory stores last programmed set points. Requires 24 VAC (Volts AC). This sensor should be utilized with ReliaTel™ controls.
Dual Thermistor Remote Zone Sensor
This sensor will allow the customer to reduce the total number of remote sensors to obtain space temperature averaging. This sensor should be utilized with ReliaTel controls.
High Static Drive
The high static drive option shall allow the standard motor on the 6 and 7½ ton units to operate with improved external static capabilities.
Humidity Sensor
This wall-mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels between 40% and 60% relative humidity by adjusting the ReliaTel Options Module.
sensor shall have the ability to
2
(Carbon Dioxide) in the air.
2
2
Humidity Sensor
This duct-mounted humidity sensor is used to control activation of the hot gas reheat dehumidification option. The humidity sensor can be set for humidity levels between 40% and 60% relative humidity by adjusting the ReliaTel Options Module.
Manual Outside Air Damper
This rain hood and screen shall provide up to 50 percent outside air.
Motorized Outside Air Dampers
Manually set outdoor air dampers shall provide up to 50 percent outside air. Once set, outdoor air dampers shall open to set position when indoor fan starts. The damper shall close to the full closed position when indoor fan shuts down.
Powered Exhaust
The powered exhaust, available for 6-10 ton units, shall provide exhaust of return air, when using an economizer, to maintain better bulding pressurization.
Remote Potentiometer
The minimum position setting of the economizer shall be adjusted with this accessory.
Roof Curb
The roof curb shall be designed to mate with the unit’s downflow supply and return and provide support and a water tight installation when installed properly. The roof curb design shall allow field­fabricated rectangular supply/return ductwork to be connected directly to the curb. Curb design shall comply with NRCA requirements. Curb shall be shipped knocked down for field assembly and shall include wood nailer strips.
Thermostat
Two stage heating and cooling operation or one stage heating and cooling shall be available in either manual or automatic changeover. Automatic programmable electronic with night set back shall also be available.
Ventilation Override Accessory
With the Ventilation Override Accessory installed, the unit can be set to transition up to 3 different pre-programmed sequences for Smoke Purge, Pressurization, and Exhaust. The transition occurs when a binary input on the RTOM is closed (shorted). This would typically be a hard wired relay output from a smoke detector or fire control panel. The ventilation override accessory shall be available as field installed.
Zone Sensor
This control shall be provided to interface with the Micro equipped units and shall be available in either manual, automatic programmable with night setback, with system malfunction lights, or remote sensor options.
RT-PRC006-EN98
99RT-PRC006-EN
*High Efficiency Units only
Trane A business of American Standard Companies www.trane.com
For more information contact your local dealer (distributor), local district office, or e-mail us at comfort@trane.com
Literature Order Number
File Number
Supersedes
Stocking Location
RT-PRC006-EN
PL-UN-RT-YSC/YHC3-10 TONS-PRC006-EN-10-04
PL-UN-RT-YSC/YHC3-10 TONS-PRC006-EN-08-04
10-04 Webb/Mason
Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.
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