Trane Voyager TC, Voyager YC, Voyager TC Series, Voyager YC Series User Manual

Packaged Cooling & Gas/Electric Rooftops

Voyager™

12½-25 Tons — 60 Hz

Packaged Cooling (TC*)

Packaged Gas/Electric (YC*)

May 2007 RT-PRC024-EN

Introduction

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 revolutionize this design concept.

The ReliaTel control platform offers the same great features and functionality as the original Micro, with additional benefits for greater application flexibility.

Voyager 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 Voyager.

Voyager 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 Voyager Products are built to meet your needs.

It’s Hard To Stop A Trane.

Packaged Gas/Electric

Packaged Cooling

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Application Considerations . . . . . . . . . . . . . . . . . . . . . 11

Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Model Number Description . . . . . . . . . . . . . . . . . . . . . 14

General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Jobsite Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Typical Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . 102

RT-PRC024-EN 3

Features and Benefits

Standard Features

• 2” throwaway filters provided on 12½-25 ton units

• 5-year Limited Compressor Warranty (12½-17½ tons); 1 year on 20 & 25 tons

• 5 year Limited Heat Exchanger (12½ - 17½ tons) 1 year on 20 & 25 tons

• 1-year Limited Parts Warranty

• Anti-Short Cycle Timer

• Belt Drive Motors

• Colored and Numbered Wiring

• Crankcase Heaters

• Dedicated Airflow

• Easy Access Low Voltage Terminal Board (LTB)

• Foil-Faced and Edge Captured Insulation

• High Efficiency Drum and Tube Heat Exchanger

• High Efficiency Gas Heat with Hot Surface Ignition

• High Pressure Cutout

• IAQ Sloped Condensate Drain Pan

• Liquid Line Refrigerant Drier

• Low Ambient Cooling to 0°F

• Operating Charge of R-22

• Patented Hybrid Condenser Coil for easy cleaning

• Provisions for Through-the-Base Gas and Condensate Drain Connections

• Quick Access Panels

• Quick Adjust Idler Arm Pulley

• ReliaTel Microprocessor Controls

• Single Point Power

• Single Side Service

• Standardized Components

• Trane built Scroll Compressors

• U-shaped Airflow Pattern

Options

Factory Installed Options17*

• 2” Pleated Filters

• Black Epoxy Pre-Coated Coils

• Dehumidification Option

• Differential Pressure Switches

• High Efficiency Motors

• Hinged Access Doors

• Novar Return Air Sensor

• Novar Unit Controls

• Powered or Unpowered Convenience Outlet

• Stainless Steel Heat Exchanger with 10 year warranty

• Supply and/or Return Air Smoke Detector

4,13

• Thermal Expansion Valve

• Through the Base Electrical Access

• Through the Base Electrical with Circuit Breaker

• Through the Base Electrical with Disconnect Switch

Factory* or Field Installed Options

• Barometric Relief

• Clogged Filter/Fan Failure Switch

4,7

• Discharge Air Sensing Kit

• Economizer (Downflow)

• Electric Heaters

•Frostat

3,4,7

• LonTalk® Communications Interface (LCI)

• Oversized Motors

• Reference or Comparative Enthalpy

5,7

• Tool-less Hail Guards

• Trane Communications Interface (TCI)

2,7

*Some Factory Installed Options (FIOPS) available for Downflow Air Discharge units only. Please verify with ordering system for availability.

7,3

3,4,16

14,15

10,14,15

4,7

7,11 ,15

Explanation of Notes 1-17 located on page following Model Number Description.

Field Installed Options

•CO

Sensing

• Digital Display Zone Sensor

• Dual Thermistor Remote Zone Sensor

• Economizer (Horizontal)

• High Altitude Kit

• High and Low Static Drive Kits

• Humidity Sensor

• Low Static Drive

• LP Conversion Kit

• Manual Outside Air Damper

• Motorized Outside Air Dampers

• Powered Exhaust

• Quick Start Kit

• ReliaTel Options Module

• Remote Potentiometer

• Roof Curb (Downflow Only)

•Thermostat

• Ventilation Override Accessory

• Zone Sensors and Remote Zone Sensors

Other Benefits

• Cabinet design ensures water integrity

• Ease of Service, Installation and Maintenance

• Mixed model build enables “fastest in the industry” ship cycle times

• Outstanding Airflow Distribution

• ReliaTel Controls benefits

• Unmatched Product Support

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Features and Benefits

Unmatched Support

Trane Sales Representatives are a Support Group that can assist you with:

–Product

– Application

– Service

– Training

– Special Applications

– Specifications

– Computer Programs and

much more

Standard Features

Anti-Short Cycle Timer (Standard with ReliaTel)

Provides a 3 minute minimum “ON” time and 3 minute “OFF” time for compressors to enhance compressor reliability by assuring proper oil return.

Colored And Numbered Wiring

Save time and money tracing wires and diagnosing the unit.

Compressors

Voy ager contains the best compressor technology available to achieve the highest possible performance. Dual compressors are outstanding for humidity control, light load cooling conditions and system back-up applications. Dual compressors are available on all models.

Condenser Coil

Voyager boasts a patent-pending 1+1+1 condenser coil, permanently gapped for easy cleaning.

Controls – ReliaTel

ReliaTel microprocessor controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure indoor and outdoor temperature and other zone sensors. ReliaTel also provides outputs for building automation systems and expanded diagnostics. For a complete list of ReliaTel offerings, refer to the “Other Benefits” section within the Features and Benefits section of this catalog.

Conversionless Units

The dedicated design units (either downflow or horizontal) require no panel removal or alteration time to convert in the field — a major cost savings during installation.

Horizontal units come complete with duct flanges so the contractor doesn’t have to field fabricate them. These duct flanges are a time and cost saver.

Crankcase Heaters

These band or insertion heaters provide improved compressor reliability by warming the oil to prevent migration during off-cycles or low ambient conditions. These are standard on all Voyager models.

Efficiencies

Standard or High Efficiency Cooling available.

Easy Access Low Voltage Terminal Board

Voy a g e r ’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.

Foil Faced Insulation

All panels in the evaporator section of the unit have cleanable foilfaced insulation. All edges are either captured or sealed to ensure no insulation fibers get into the airstream.

Heat Exchanger - Drum and Tube

The cabinet features a drum and tube heat exchanger that is manufactured using aluminized steel with stainless steel components for maximum durability. The requirement for cycle testing of heat exchangers is 10,000 cycles by ANSI Z21.47. This is the standard required by both UL and AGA for cycle test requirements. Trane requires the design to be tested to 2½ times this current standard. The drum and tube design has been tested and passed over 150,000 cycles, which is over 15 times the current ANSI cycling requirements.

Forced Combustion Blower

Negative Pressure Gas Valve

Hot Surface Ignitor

Heat Exchanger

The negative pressure gas valve will not allow gas flow unless the combustion blower is operating. This is one of our unique safety features.

The forced combustion blower supplies pre-mixed fuel through a single stainless steel burner screen into a sealed drum where ignition takes place. It is more reliable to operate and maintain than a multiple burner system.

The hot surface ignitor is a gas ignition device which doubles as a safety device utilizing a continuous test to prove the flame. The design is cycle tested at the factory for quality and reliability.

RT-PRC024-EN 5

Features and Benefits

Our gas/electric rooftops exceed all California seasonal efficiency requirements and perform even better than the California NOx emission requirements.

Low Ambient Cooling

All Voyager microprocessor units have cooling capabilities down to 0°F as standard.

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.

Single Side Service

Single side service is standard on all units.

Sloped Drain Pans

Every Voyager unit has a noncorrosive, sloped drain pan made of pre-painted steel and standard on all units.

Standardized Components

Components are placed in the same location on all Voyager units. Familiarize yourself with one Voyager and you are familiar with every Voy ager.

Due to standardized components throughout the Voyager line, contractors/owners can stock fewer parts.

Through the Base Condensate

Every unit includes provisions for through the base condensate drain connections. This allows the drain to

Motors

All indoor fan motors are belt drive as standard.

be connected through the roof curb instead of a roof penetration.

Variety of Options*

Pressure Cutouts

Low and high pressure cutouts are standard on all Voyager models.

Quick-Access Panels

Remove three or more screws for access to the standardized internal components and wiring.

QuickAdjust Slider Plate

With the Quick-Adjust Slider Plate, the belt and sheaves can be quickly adjusted without moving the mounted fan motor. The result is a major savings in time and money.

Single Point Power

A single electrical connection powers the unit.

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Factory Installed Options

Black Epoxy Pre-Coated Coils

The pre-coated coils are an economical option for protection in mildly corrosive environments.

Circuit Breaker (Required with Through- the-Base Electrical)

This option is a factory installed thermal magnetic, molded case, HACR Circuit Breaker with provisions for through the base electrical connections. Available on all downflow models.

Disconnect Switch (Required with Through-the-Base Electrical)

Factory installed 3-pole, molded case, disconnect switch with provisions for through the base electrical connections are available. Available on all downflow models.

Codes require a method of assured unit shutdown for servicing. Fieldinstalled 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.

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.

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.

Motors

Factory or field installed oversized motors available for high static applications are available.

High Efficiency motors are also available with efficiency ratings from

86.5 up to 91.0. It is not available for all models.

Novar Unit Controls

Novar 3051 and 2024 are available for Voyager Cooling and Gas/Electric models.

Powered or Unpowered Convenience Outlet

This option is a GFCI, 120v/15amp, 2 plug, convenience outlet, either powered or unpowered.

Features and Benefits

This option can only be ordered when Through the Base Electrical with either the Disconnect Switch or Circuit Breaker option is ordered. This option is available on all downflow models.

Stainless Steel Heat Exchanger

The optional stainless steel heat exchanger is constructed of 304 stainless steel. It is resistant to corrosion and oxidation and easy to clean.

The high strength to weight ratio allows for high ventilation rates with gas units. It is an excellent option to compliment the dehumidification option as a high outside air ventilation unit.

With this option, a 10-year stainless steel heat exchanger warranty is standard.

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. This is available on high efficiency models.

Through-the-Base Electrical Utility 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 downflow units, and through the front of horizontal units. Option will allow for field installation of liquid-

tight conduit and an external field installed disconnect switch.

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.

Two-Inch Pleated Filters

2” pleated media filters are offered as an option on all Voyager units for jobs with enhanced Indoor Air Quality (IAQ) requirements.

*Refer to Model Number Description for option availability.

Factory or Field Installed Options*

Barometric Relief

Designed to be used on downflow units, barometric relief is an unpowered means of relieving excess building pressure.

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.

Discharge Air Sensing Kit

Provides true discharge air sensing in heating models. The kit is functional only with the ReliaTel Options Module.

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.

Fresh Air Options – Dampers and Economizer

0 - 25% manual or 0 - 50% motorized outside air hoods are available.

Economizers are equipped with either dry bulb or reference or comparative enthalpy sensing. These economizers provide free cooling as the outdoor temperature and/or humidity decreases. Correctly installed, they offer a valuable energy savings. Factory-installed economizers save time and ensure proper installation.

Frostat

This capillary bulb embedded in the face of the evaporator coil monitors coil temperature to prevent evaporator icing and protect the compressor. Recommended for applications with low leaving air temperatures, low airflow and or high latent load applications.

LonTalk® Communications Interface

The LonTalk communications interface allows the unit to communicate as a Tracer™LCI-V device or directly with generic LonTalkNetwork Building Automation System Controls.

Oversized Motors

Factory or field installed oversized motors available for high static applications.

Reference or Comparative Enthalpy

Measures and communicates humidity while maximizing comfort control.

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.

RT-PRC024-EN 7

Features and Benefits

Trane Communication Interface (TCI)

Available factory or field installed. This module when applied with the ReliaTel™ easily interfaces with Trane’s Integrated Comfort™ System.

*Refer to Model Number Description for option availability.

Field Installed Options*

CO2 Sensing

The CO2 sensor has the ability to monitor space occupancy levels within the building by measuring the parts per million of CO Dioxide) in the air. As the CO increase, the outside air damper modulates to meet the CO2 space ventilation requirements. The CO sensor kit is available as a field installed accessory.

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.

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.

High Altitude Kit

Previously a Canadian Agency requirement for units applied about 2000 feet, it is not required by the U.S. Domestic contractors should consult with local authority on best practice. Devates gas orifices by 10%.

High Static Drive

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.

(Carbon

levels

Humidity Sensor/Humidistat

Used in conjunction with our Dehumidification (Hot Gas Reheat) units to provide outstanding humidity control and comfort. Humidity sensors can be wall or duct mounted and set for levels between 40% and 60%.

LP Conversion Kit

Provided for field conversion of gas/ electric units from Natural gas to Propane.

Powered 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.

Remote Potentiometer

When properly installed in the economizer control circuitry, this accessory provides a remote variable resistance to enable the operator to adjust the minimum damper position.

Roof Curbs

Available for downflow units. Only two roof curbs for the entire Voyager line simplifies curb selection.

Static Drive Accessories

Available on many models, this high and low static drive accessories extend the capability of the standard motor. Avoid expensive motors and operating costs by installing this optimized sheave accessory.

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/Thermostats

Available in programmable, automatic and manual styles.

*Refer to Model Number Description for option availability.

Other Benefits

Airflow Distribution

Airflow is outstanding. The Voyager can replace an older machine with old ductwork and, in many cases, improve the comfort through better air distribution. The U-shaped airflow allows for improved static capabilities.

Cabinet Integrity

For added water integrity, Voyager has a raised 1 1/8" lip around the supply and return of the downflow units to prevent water from blowing into the ductwork.

Easy to Install, Service and Maintain

Because today’s owners are very cost-conscious when it comes to service and maintenance, the Trane Voyager 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. Voyager does this by offering outstanding standard features enhanced by a variety of factory and field installed options, multiple control options, rigorously tested proven designs and superior product and technical support.

ReliaTel™ Controls

ReliaTel controls provide unit control for heating, cooling and ventilating utilizing input from sensors that measure outdoor and indoor temperature.

8 RT-PRC024-EN

Features and Benefits

ReliaTel Control Logic Enhances Quality and Reliability

—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.

Voyager 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.

ReliaTel™

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 Voyager 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 electromechanical thermostats.

The same ReliaTel Board fits all Voyager Packaged Gas/Electrics, Cooling, and Heat Pump models. This provides standardization of parts for contractors. Less money is tied up in inventory with ReliaTel.

VariTrac – Building Automation System

When Trane’s changeover VAV System for light commercial applications is coupled with Voyager, it provides the latest in technological advances for comfort management systems and can allow thermostat control in every zone served by Var iTra c.

VariTr ac

Rigorous Testing

All of Voyager’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.

Voyager units incorporate either a one piece top or the Trane-Tite-Top

). Each part of the top (either two or three pieces) overlaps in such a way that water cannot leak into the unit. These overlapped edges are gasketed and sealed to ensure superior water integrity.

RT-PRC024-EN 9

Features and Benefits

Factory Installed Options

Figure 1. Voyager Factory Installed Options

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Application Considerations

Application of this product should be within the cataloged airflow and cooling considerations.

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.

Note: Pressure drop of the return

air system should be considered to control building pressurization.

Black Epoxy Coil

The coils are manufactured with a thermoset, vinyl coating that is bonded to the aluminum fin stock prior to the fin stamping process. These coils are an economical option for protection in mildly corrosive environments.

Note: Not to be used where

seacoast applications exist.

Clearance Requirements

The recommended clearances identified with unit dimensions should be maintained to ensure adequate serviceability, maximum capacity and peak operating efficiency. Actual clearances which appear inadequate should be reviewed with the local Trane sales personnel.

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.

Optional Stainless Steel Heat Exchanger

The optional stainless steel heat exchanger is manufactured with 304 stainless steel. To prevent corrosion and prolong heat exchanger reliability, the minimum mixed air temperature allowed across the heat exchanger is 20°F.

The stainless steel heat exchanger option is an excellent option that compliments the dehumidification package. Whenever high outside air or outside applications exist, these options should be utilized.

Low Ambient Cooling

The Voyager™ line features, with ReliaTel™ microprocessor controls, low ambient cooling down to 0°F. The following options need to be included/considered when low ambient applications are required: continuous fan operation, crankcase heaters (standard), thermal expansion valves, frostat.

Contact your local Trane Representative for more assistance with low ambient cooling applications.

Unit Pitch

These units have sloped condensate drain pans. Units must be installed level. Any unit slope must be toward access side of the unit.

RT-PRC024-EN 11

Condensate Trap

The evaporator is a draw-thru configuration. A trap must be field provided prior to start-up on the cooling cycle.

Selection Procedure

Cooling Capacity

Note: Cooling Capacity Procedure

is the same for cooling (TC*) and gas/electric (YC*).

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:

Total Cooling Load: 180 MBh Sensible Cooling Load: 129 MBh Airflow: 6000 cfm Electrical Characteristics: 460/60/3 Summer Design Conditions: Entering Evaporator Coil: 80 DB, 67 WB Outdoor Ambient: 95 DB External Static Pressure: 0.49 in. wg Rooftop - downflow configuration Accessories

•Roof curb

• Economizer

• Electric Heat

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.

180 MBh / 12 MBh = 15.0 tons

Step 3.

Ta bl e 7 shows that a TCD180B4 has a

gross cooling capacity of 184 MBh and 130 MBh sensible capacity at 6000 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.

Step 4.

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 you add the external static pressure to the additional static related by the added features:

External Static Duct System 0.49 wg Standard Filter 1 in. from

Tab le 5 4

Economizer from Table 56

Tab le 5 4 (100% Return Air)

Electric Heater Size 36 kW from Tab l e 5 4 (reference "Heating Capacity" section on this page for determination of heater size). No additional static add for gas/heat exchanger. Total Static Pressure 0.60 wg

0.10 wg

0.04 wg

0.07 wg

Note: The Evaporator Fan

Performance Ta bl e 2 4 has already accounted for the pressure drop for standard filters and wet coils (see note below Ta bl e 2 4 ). Therefore, the actual total static pressure is 0.60 -0.10 (from

Ta bl e 5 4 = 0.50 wg).

With 6000 cfm and 0.50 wg. Ta b le 2 4 shows 2.56 bhp for this unit. Note below the table gives a formula to calculate Fan Motor Heat,

3.15 x bhp = MBh.

3.15 x 2.56 = 8.06 MBh.

Now subtract the fan motor heat from the gross cooling capacity of the unit:

Net Total Cooling Capacity = 184 MBh - 8.06 = 175.9 MBh.

Net Sensible Cooling Capacity = 130 MBh - 8.06 = 121.9 MBh.

Step 5.

If the performance will not meet the required load of the building -total or sensible cooling load, try a selection at the next higher size unit.

Heating Capacity

Note: Heating capacity procedures

DIFFER for cooling (TC*) and gas/electric (YC*) units.

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:

TC* cooling units: 460 volt/3 phase Power Supply Total heating load of 115.0 MBH 6000 cfm

The electric heat accessory capacities are listed in Ta bl e 5 6. From the table, a 36 kw heater will deliver 122.94 MBh at 480 volts. In order to determine capacity at 460 volts, the heater voltage correction factor from Ta bl e 5 7 must be used. Therefore, 122.94 MBh x .94 (voltage correction factor) = 115.6 MBh.

YC* gas/electric: Fuel natural gas total heating load of 195 MBh. Table 24 shows 250 MBh and 350 MBh input models. The output capacities of these furnaces are 203 MBh and 284 MBh respectively. The low heat model with 203 MBh output best matches the building requirements.

Air Delivery Selection

Note: Air Delivery procedures is

the same for cooling (TC*) and gas/electric (YC*) units.

External static pressure drop through the air distribution system has been calculated to be 0.50 inches of water. From Ta bl e 5 4 static pressure drop through the economizer is 0.04 and the 36 kw heater is 0.07 inches of water (0.49 +

0.04 + 0.07). Enter Ta bl e 5 4 for a TCD180B4 at 6000 cfm and 0.50 static pressure. The standard motor at 777 rpm will give the desired airflow at a rated bhp of 2.71.

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Selection Procedure

Dehumidification Selection

Note: Dehumidification selection

procedure is the same for both cooling (TCD) and gas/ electric (YCD) models. Determine normal unit cooling and heating capacities as previously described in the selection procedures on prior page.

Typical 20 ton TFD241C 6400 cfm Total Supply airflow 2560 cfm Outside Air (40%) 3840 cfm Return Air

0.41" External Static Pressure

OA Conditions Part load day and raining 68°F db 67°F wb

66.5 dp 95% RH RA' conditions 75°F db 63°F wb 52% RH

55.9 dp

Step 1:

Determine the mixed/entering air condition (MA)

MA = (% outside air*outside air drybulb 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.

72.2°F db

64.7°F wb

Step 2:

Determine the additional static pressure drop for a reheat unit

Ta bl e 5 4 shows a static pressure drop

of 0.35" for the reheat coil and an additional .04 for the mandatory 2" pleated filters required when ordering the dehumidification option. Total static pressure=

1.0 + 0.035 + 0.04 = 1.075

(

≅1.1 for manual calculations)

Do not forget to also add any additional static from other accessories.

Ta bl e 4 5 (airflow table for 20 ton

dehumidification units) indicates that a standard motor and drive is needed for this airflow and static pressure range.

68°F DB,

67°F WB

75°F DB,

52% RH

72.2°F DB 65°F WB

SA'

46.6°F DB

46.0°F WB

72.2°F D B

57°F WB 38% RH

SA'

REHEAT

Figure 2. Psychrometric Chart

Step 3a:

Determine leaving evaporator temperature (SA')

Leaving Evaporator Temperature = SA'

Utilizing the manual Cooling Capacity selection method as previously described, find the leaving evaporator temperatures with the formula:

Temp = gross sensible or

gross latent cooling capacity in Btuh ________________ (cfm) (1.085)

Subtract your sensible Δ temp from the entering db and latent Δ temp from the entering wb to determine the leaving evaporator db & wb (temperatures without the addition of fan heat).

51.7 db

51.03 wb

Connect MA and SA' on psychrometric chart with cooling curve.

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.

48.9 db 53.6 db

47.0 wb 51 wb

84% RH

49% dp

Step 4:

Determine reheat temperature rise Using the leaving evaporator temp, go to Ta bl e 5 9 and find the reheat temperature rise for that particular cfm: 17.55°F db

Note: Reheat temperature rise is

based on supply airflow and leaving evaporator coil temperature.

Step 5:

Determine leaving unit sensible temperature with reheat active (SA) Reheat temperature (obtained in step

3) + (SA' + fan heat) = SA

(SA’ + fan heat) = leaving unit temperature

in standard cooling mode from step 3b.

17.55°F db + 53.6°F = 71.2°F db

SA=71.2°F

Since reheat adds only sensible heat, the dewpoint temperature will remain constant so follow the dewpoint temperature line across the psychrometric chart to find the new wb temperature.

51 wb

29.4 dp

20.8 RH

Consider the Psychrometric Chart. 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 71°F (SA) supply air to the space.

RT-PRC024-EN 13

Model Number Description

T C D 150 C 3 0 0 A A

1 2 3 456 7 8 9 10 11 12

DIGIT 1,2 — UNIT TYPE

TC Packaged Cooling, Electric

Heat

TF With Factory Installed

Options

YC Packaged Gas/Electric

YF With Factory Installed

Options

DIGIT 3 — AIRFLOW CONFIGURATION

DDownflow

H Horizontal

DIGIT 4,5,6 — NOMINAL GROSS COOLING CAPACITY (MBh)

150 12½ Tons Standard Efficiency

151 12½ Tons High Efficiency

180 15 Tons Standard Efficiency

181 15 Tons High Efficiency

210 17½ Tons Standard Efficiency

211 17½ Tons High Efficiency

240 20 Tons Standard Efficiency

241 20 Tons High Efficiency

300 25 Tons Standard Efficiency

301 25 Tons High Efficiency

DIGIT 7 — MAJOR DESIGN SEQUENCE

DIGIT 8 — VOLTAGE SELECTION

3 208-230/60/3

4 460/60/3

W 575/60/3

K 380/60/3

DIGIT 9,10 — FACTORY INSTALLED OPTIONS

Note: (Applicable to Digit 1, 2

T models only)

00 No Factory-installed Options

0A Factory-installed Economizer

0B Oversized Motor

0C Downflow Economizer and

Oversized Motor

0F Trane Communications

Interface (TCI)

0G Downflow Economizer and

TCI

0H TXV/Face-Split Evaporator

0J Oversized Motor and TXV

Face-Split Evaporator

0K Downflow Economizer,

Oversized Motor, and TXV Face-Split Evaporator

0L Downflow Economizer with

TXV/Face-Split Evaporator

0M Reheat Coil

0N Downflow Economizer and

Reheat Coil

0P Oversized Motor and Reheat

Coil

0R Downflow Economizer,

Oversized Motor and Reheat Coil

DIGIT 9 — HEATING CAPACITY

Note: (Applicable to Digit 1, 2

Y models only)

LLow Heat

M Medium Heat

H High Heat

DIGIT 10 — FACTORY INSTALLED OPTIONS

Note: (Applicable to Digit 1, 2

Y models only)

0 Packed Stock, No Options

A Downflow Economizer

B Oversized Motor

C Downflow Economizer and

Oversized Motor

F Trane Communications Interface

(TCI)

2,7

G Downflow Economizer and TCI

H TXV/Face-Split Evaporator

J Oversized Motor and TXV/Face

Split Evaporator

K Downflow Economizer,

Oversized Motor, and TXV/Face Split Evaporator

L Downflow Economizer with TXV

Face-Split Evaporator

M Reheat Coil

N Downflow Economizer and

Reheat Coil

P Oversized Motor and Reheat

Coil

1,3,16

3,16

1,3,16

R Downflow Economizer,

Oversized Motor and Reheat

1,3,16

Coil

DIGIT 11 — MINOR DESIGN SEQUENCE

DIGIT 12 — SERVICE SEQUENCE

Note: Explanation of Model

Number Notes located on the following page.

Note: Some Factory Installed

Options (FIOPS) available for Downflow Air Discharge units only. Please verify with ordering system for availability.

1,2

1,16

7,16

14 RT-PRC024-EN

Model Number Description

Options

7,3

10,14,15

7,11 ,15

3,14,16

4,7

5,7

*Factory Installed Options

• 2" Pleated Filters

• Black Epoxy Pre-Coated Coils

• Dehumidification Option

• Differential Pressure Switches

• High Efficiency Motors

• Hinged Access Doors

• Novar Return Air Sensor

• Novar Unit Controls

• Powered or Unpowered Convenience Outlet

• Stainless Steel Heat Exchanger with 10-year warranty

• Supply and/or Return Air Smoke Detector

4,13

• Thermal Expansion Valve

• Through the Base Electrical Access

• Through the Base Electrical with Circuit Breaker

14,15

• Through the Base Electrical with Disconnect Switch

Factory* or Field Installed Options

• Barometric Relief

• Clogged Filter/Fan Failure Switch

4,7

• Discharge Air Sensing Kit

• Economizer (Downflow)

• Electric Heaters

•Frostat

• LonTalk® Communications

3,4,7

Interface (LCI)

• Oversized Motors7

• Reference or Comparative Enthalpy

• Tool-less Hail Guards

• Trane Communications Interface (TCI)

2,7

Field Installed Options

•CO

Sensing

• Digital Display Zone Sensor

• Dual Thermistor Remote Zone Sensor

• Economizer (Horizontal)

• High Altitude Kit

• High and Low Static Drive Kits

• Humidity Sensor

•Low Static Drive

• LP Conversion Kit

• Manual Outside Air Damper

• Motorized Outside Air Dampers

• Powered Exhaust

• Quick Start Kit

• ReliaTel Options Module

• Remote Potentiometer

• Roof Curb (Downflow Only)

•Thermostat

• Ventilation Override Accessory

• Zone Sensors and Remote Zone Sensors

Model Number Notes

1. Some field set up required.

2. TCI is for use with non-VariTrac systems and VariTrac systems.

3. All 10th digit model numbers including reheat coil (M,N,P,R) require additional factory installed options; ReliaTel™options module, Frostat, and 2" pleated filters.

4. Requires ReliaTel options module.

5. Requires Economizer.

6. Must be ordered with Throughthe-Base Electrical and either Unit Mounted Disconnect or Circuit Breaker.

7. Available factory installed on downflow AND horizontal units. Verify with ordering system.

8. The Novar control option includes the following factory installed and wired devices: Novar ETM-2024 or Novar 3051 rooftop controller, fan proving switch, clogged filter or unit shutdown switch, Cool 1, Cool 2, Heat switch and discharge air sensor (Novar 2024 is downflow only).

Note: Option cannot be

ordered in conjunction with FIOPS Smoke Detector option.

9. This option consists of the Novar return air sensor (Novar #WTS-

10) that is wired and shipped in the return air section of the unit. The sensor ships with approximately 15' of extra wire for dropping down the return air duct (downflow only).

10. Cannot be fused.

11. Must be factory installed when using Through-the-Base Options.

12. ReliaTel Options Module is required when ordering the following accessories: Clogged Filter Switch, Fan Fail Switch, Discharge Air Sensing Kit, Frostat, Ventilation Override, Smoke Detector and Dehumidification.

13. Option cannot be ordered in conjunction with field installed economizer on downflow units. Must be factory installed. The return air smoke detector may not fit up or work properly on the Voyager units when used in conjunction with 3rd party accessories (such as bolt on heat wheels, economizers, and power exhaust). Do not order the return air smoke detectors when using this type of accessory.

14. Unit mounted disconnect and circuit breakers are mutually exclusive of each other.

15. Through-the-base electrical option must be ordered with either unit mounted disconnect or circuit breaker. When adding heat, must order Trane Electric Heat.

16. Available on high efficiency, downflow units only.

17. All Factory Installed Options are Built-to-Order. Check order services for estimated production cycle.

Note: *Some Factory Installed

Options (FIOPS) available for Downflow Air Discharge units only. Please verify with ordering system for availability.

RT-PRC024-EN 15

General Data

Table 1. General Data — 12½-15 Tons

12½ Tons Downflow & Horizontal Units 15 Tons Downflow & Horizontal Units

TC*150D3,4,W,K YC*150D3,4,WL/H,K TC*180B3,4,W,K YC*180B3,4,WL/H,K

(vi)

(vii)

(i)

(iii)

(ii)

(iv)

(v)

150,000

9.8

5,000/4,400

142,000

10.5

14.49

9.2 9.2 9.2 9.2

Hi-Performance

0.375

24.18 2/16

Hi-Performance

0.375

17.50 2/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

10,600

2/.50 1,100

FC Centrifugal

1/15x15

Belt/1

3.0/5.0

1,740/3,450

145T/145T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

9.3/9.4 Circuit 9.3/9.4 Circuit 17.5/9.5 Circuit 17.5/9.5 Circuit

150,000

9.6

5,000/4,000

142,000

10.3

14.79

Hi-Performance

0.375

24.18 2/16

Hi-Performance

0.375

17.50 2/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

10,600

2/.50 1,100

FC Centrifugal

1/15x15

Belt/1

3.0/5.0

1,740/3,450

145T/145T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

182,000

9.9

6,000/5,300

174,000

10.2

17.57

Hi-Performance

0.375

27.12 3/16

Hi-Performance

0.375

17.50 2/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

10,200

2/.50

1,100

FC Centrifugal

1/15x15

Belt/1

3.0/5.0

1,740/3,450

145T/145T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

6,000/5,300

Hi-Performance

Short Orifice

1/1.00 NPT

Propeller

FC Centrifugal

1/15x15

1,740/3,450

145T/145T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

182.000

9.7

174,000

10.0

17.94

0.375

27.12 3/16

0.375

17.50 2/15

2/26

Direct/1

10,200

2/.50 1,100

Belt/1

3.0/5.0

Cooling Performance

Gross Cooling Capacity EER (Downflow/Horizontal) Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (kW)

Compressor

Number/Type 2/Scrolls 2/Scrolls 2/Scrolls 2/Scrolls

Sound

Outdoor Sound Rating (BELS)

Outdoor Coil

Typ e Tube Size (in.) OD Face Area (sq. ft.) Rows/FPI

Indoor Coil

Typ e Tub e S i z e ( i n .) Face Area (sq. ft.) Rows/FPI Refrigerant Control Drain Connection Number/Size (in.)

Outdoor Fan

Typ e Number Used/Diameter (in.) Drive Type/No. Speeds CFM Number Motors/HP Motor RPM

Indoor Fan

Typ e Number Used/Diameter (in.) Drive Type/Number Speeds Number Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/ Oversized)

Filters

Typ e F u r n i s h e d Number Size Recommended Downflow Horizontal

Refrigerant Charge

Pounds of R-22

16 RT-PRC024-EN

General Data

(12½,15 Tons Standard Efficiency)

Table 1. (continued) General Data — 12½-15 Tons

12½ Tons Downflow & Horizontal Units 15 Tons Downflow & Horizontal Units

Heating Performance

(Gas/Electric Only)

Heating Models Low High Low High

Heating Input (Btuh) 150,000 250,000 250,000 350,000

1st Stage (Btu) 100,000 175,000 175,000 250,000

Heating Output (Btuh) 122,000 203,000 203,000 284,000

1st Stage (Btu) 81,000 142,000 142,000 203,000

AFUE (%)

(ix)

Downflow/Horizontal 81.0 80.7/79.9 80.7/79.9 80.1/79.1

Steady State Efficiency% 81.0 81.0 81.0 81.0

No. Burners 11

No. Stages 22

Gas Supply Line Pressure (in w.c.)

Natural or LP (minimum/maximum) 2.5/14.0 2.5/14.0

Gas Connection Pipe Size (in.) 1/2 1/2 3/4

(i)

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 Large Equipment Certification Program, which is based on ARI Standard 340/360-93.

(ii)

EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.

(iii)

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.

(iv)

Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.

(v)

For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to oversized motor data.

(vi)

An optional 2 inch pleated filter is also available.

(vii)

Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(viii)

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 th e rat e of 4% for each 1000 feet above sea level.

(ix)

AFUE is rated in accordance with DOE test procedures.

*Indicates both downflow/horizontal units.

(viii)

RT-PRC024-EN 17

General Data

(17½, 20 Tons Standard Efficiency)

Table 2. General Data — 17½-20 Tons

17½ Tons Downflow & Horizontal Units 20 Tons Downflow & Horizontal Units

TC*210C3,4,W,K YC*210C3,4,WL/H,K TC*240B3,4,W,K YC*240B3,4,WL/H,K

(vi)

(vii)

(i)

(iii)

(ii)

(iv)

(v)

210,000

9.8

7,000/5,800

196,000

10.0

20.0

9.4 9.4 9.4 9.4

Hi-Performance

0.375

27.12 3/16

Hi-Performance

0.375

17.50 4/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

13,400

2/1.0

1,125

FC Centrifugal

1/15x15

Belt/1

5.0/7.5

3,450/3,470

145T/184T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

21.0/14.3 Circuit

21.5/14.5 Circuit

210,000

9.6

7,000/5,800

196,000

9.8

20.41

Hi-Performance

0.375

27.12 3/16

Hi-Performance

0.375

17.50 4/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

13,400

2/1.0

1,125

FC Centrifugal

1/15x15

Belt/1

5.0/7.5

3,450/3,470

145T/184T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

21.0/14.3 Circuit

21.0/14.5 Circuit

242,000

9.7

8,000/7,000

232,000

10.0

23.91

Hi-Performance

0.375

35.30 3/16

Hi-Performance

0.375

26.00 2/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

14,600

2/1.0 1,125

FC Centrifugal

1/18x18

Belt/1

5.0/7.5

3,450/3,470

145T/184T

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

18.9/21.0 Circuit 18.9/21.0 Circuit

242,000

9.5

8,000/7,000

232,000

9.8

24.42

Hi-Performance

0.375

35.30 3/16

Hi-Performance

0.375

26.00 2/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

14,600

2/1.0 1,125

FC Centrifugal

1/18x18

Belt/1

5.0/7.5

3,450/3,470

145T/184T

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

Cooling Performance

Gross Cooling Capacity EER (Downflow/Horizontal) Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (kW)

Compressor

Number/Type 2/Scrolls 2/Scrolls 2/Scrolls 2/Scrolls

Sound

Outdoor Sound Rating (BELS)

Outdoor Coil

Typ e Tube Size (in.) OD Face Area (sq. ft.) Rows/FPI

Indoor Coil

Typ e Tub e S i z e ( i n .) Face Area (sq. ft.) Rows/FPI Refrigerant Control Drain Connection Number/Size (in.)

Outdoor Fan

Typ e Number Used/Diameter (in.) Drive Type/No. Speeds CFM Number Motors/HP Motor RPM

Indoor Fan

Typ e Number Used/Diameter (in.) Drive Type/Number Speeds Number Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/ Oversized)

Filters

Typ e F u r n i s h e d Number Size Recommended Downflow Horizontal

Refrigerant Charge

Pounds of R-22 Downflow Horizontal

18 RT-PRC024-EN

General Data

(17½, 20 Tons Standard Efficiency)

Table 2. (continued) General Data — 17½-20 Tons

17½ Tons Downflow & Horizontal Units 20 Tons Downflow & Horizontal Units

Heating Performance

(Gas/Electric Only)

Heating Models Low High Low High

Heating Input (Btuh) 250,000 350,000 250,000 400,000

1st Stage (Btu) 175,000 250,000 175,000 300,000

Heating Output (Btuh) 203,000 284,000 203,000 324,000

1st Stage (Btu) 142,000 203,000 142,000 243,000

AFUE (%)

(ix)

Downflow/Horizontal 80.7/79.9 80.1/79.1 80.2/81.0 79.8/79.7

Steady State Efficiency% 81.0 81.0 81.0 81.0

No. Burners 11

No. Stages 22

Gas Supply Line Pressure (in w.c.)

Natural or LP (minimum/maximum) 2.5/14.0 2.5/14.0

Gas Connection Pipe Size (in.) 1/2 3/4 1/2 3/4

(i)

(ii)

EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.

(iii)

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.

(iv)

Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.

(v)

For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to oversized motor data.

(vi)

An optional 2 inch pleated filter is also available.

(vii)

Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(viii)

(ix)

AFUE is rated in accordance with DOE test procedures.

*Indicates both downflow/horizontal units.

(viii)

RT-PRC024-EN 19

General Data

Table 3. General Data — 25 Tons

25 Tons Downflow & Horizontal Units

T/YC*300B3,4,W(L,H

(vii)

(viii)

(ii)

(iii)

(iv)

(v)

(vi)

290,000

9.7

10,000/8,750

272,000

9.8

28.05

9.4

Hi-Performance

0.375

36.43 2/16

Hi-Performance

0.375

26.00 3/15

Short Orifice

1/1.00 NPT

Propeller

2/28

Direct/1

16,700

2/1.0 1,125

FC Centrifugal

1/18x18

Belt/1

7.5/N/A

3,470/N/A

184T/N/A

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

Cooling Performance

Gross Cooling Capacity EER (Downflow/Horizontal) Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (kW)

Compressor

Number/Type 2/Scrolls

Sound

Outdoor Sound Rating (BELS)

Outdoor Coil

Typ e Tube Size (in.) OD Face Area (sq. ft.) Rows/FPI

Indoor Coil

Typ e Tub e S i z e ( i n .) Face Area (sq. ft.) Rows/FPI Refrigerant Control Drain Connection Number/Size (in.)

Outdoor Fan

Typ e Number Used/Diameter (in.) Drive Type/No. Speeds CFM Number Motors/HP Motor RPM

Indoor Fan

Typ e Number Used/Diameter (in.) Drive Type/Number Speeds Number Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/Oversized)

Filters

Typ e F u r n i s h e d Number Size Recommended Downflow Horizontal

Refrigerant Charge

Pounds of R-22 Downflow Horizontal 17.0/Circuit

(25 Tons Standard Efficiency)

(i)

),K

20 RT-PRC024-EN

General Data

Table 3. (continued) General Data — 25 Tons

25 Tons Downflow & Horizontal Units

Heating Performance

(Gas/Electric Only)

Heating Models Low High

Heating Input (Btuh) 250,000 400,000

1st Stage (Btu) 175,000 300,000

Heating Output (Btuh) 203,000 324,000

1st Stage (Btu) 142,000 243,000

AFUE (%)

(x)

Downflow/Horizontal 80.2/81.0 79.8/79.7

Steady State Efficiency% 81.4/81.0 80.8/81.0

No. Burners 1

No. Stages 2

Gas Supply Line Pressure (in w.c.)

Natural or LP (minimum/maximum) 2.5/14.0

Gas Connection Pipe Size (in.) 1/2 3/4

(i)

Applies to Y* models only.

(ii)

(iii)

EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.

(iv)

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.

(v)

Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.

(vi)

For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to oversized motor data.

(vii)

An optional 2 inch pleated filter is also available.

(viii)

Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(ix)

(x)

AFUE is rated in accordance with DOE test procedures.

*Indicates both downflow/horizontal units.

(ix)

(25 Tons Standard Efficiency)

RT-PRC024-EN 21

General Data

(12½,15 Tons High Efficiency)

Table 4. General Data — 12½-15 Tons

12½ Tons Downflow & Horizontal Units 15 Tons Downflow & Horizontal Units

T/YC*151C3,4,W

(viii)

(iii)

(v)

(vi)

(vii)

(ix)

154,000

11.30

5,000/4,400

146,000

11.5

12.92

9.2 9.2

Hi-Performance

0.375

27.12 2/16

Hi-Performance

0.375

17.50 3/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

10,400

2/.50 1,100

FC Centrifugal

1/15x15

Belt/1

3.0/5.0

1,740/3,450

145T/145T

Throwaway

(2)20x20x2,(4)20x25x2 (2)20x20x2,(4)20x25x2

Hi-Performance

0.375

17.5 1/16

15.0/13.8

15.3/14.3

Cooling Performance

Gross Cooling Capacity

(iv)

EER Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (kW)

Compressor

Number/Type 2/Scrolls 2/Scrolls

Sound

Outdoor Sound Rating (BELS)

Outdoor Coil

Typ e Tube Size (in.) OD Face Area (sq. ft.) Rows/FPI

Indoor Coil

Typ e Tub e S i z e ( i n .) Face Area (sq. ft.) Rows/FPI Refrigerant Control Drain Connection Number/Size (in.)

Outdoor Fan

Typ e Number Used/Diameter (in.) Drive Type/No. Speeds CFM Number Motors/HP Motor RPM

Indoor Fan

Typ e Number Used/Diameter (in.) Drive Type/Number Speeds Number Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/Oversized)

Filters

Typ e F u r n i s h e d Number Size Recommended Downflow Horizontal

Optional Hot Gas Reheat Coil

Typ e Tube Size (in.) OD Face Area (sq. ft) Rows/FPI

Refrigerant Charge Pounds of R-22

Standard Optional Hot Gas Reheat Coil

(i)

T/YC*181C3,4,W

189,000

11.50

6,000/5,300

180,000

13.3

15.65

Hi-Performance

0.375

35.30 3/16

Hi-Performance

0.375

26.00 3/15

Short Orifice

1/1.00 NPT

Propeller

2/26

Direct/1

11,000

2/.50 1,100

FC Centrifugal

1/18x18

Belt/1

3.0/5.0

1,740/3,450

145T/145T

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

Hi-Performance

0.375

1/16

25.0/13.0

27.8/11.4

(ii)

22 RT-PRC024-EN

General Data

(12½,15 Tons High Efficiency)

Table 4. (continued) General Data — 12½-15 Tons

12½ Tons Downflow & Horizontal Units 15 Tons Downflow & Horizontal Units

Heating Performance

(Gas/Electric Only)

Heating Models Low High Low High

Heating Input (Btuh) 150,000 250,000 250,000 350,000

1st Stage (Btu) 100,000 175,000 175,000 250,000

Heating Output (Btuh) 122,000 203,000 203,000 284,000

1st Stage (Btu) 81,000 142,000 142,000 203,000

(xi)

AFUE%

Downflow/Horizontal 81.0/81.0 80.7/79.9 80.7/79.9 80.1/79.1

Steady State Efficiency% 81.0 81.0 81.0 81.0

No. Burners 11 1 1

No. Stages 22 2 2

Gas Supply Line Pressure (in w.c.)

Natural or LP (minimum/maximum) 2.5/14.0 2.5/14.0

Gas Connection Pipe Size (in.) 1/2 1/2 1/2 3/4

(i)

TXV/Face-Split Option (Downflow Only) YCD151C3,4,W (EER):11.3; (System Power kW): 12.92; (Refrigerant Control): Expansion Valve; (Refrigerant Charge): 13.4/12.0.

(ii)

TXV/Face-Split Option (Downflow Only) YCD181C3,4,W (EER):11.4; (System Power kW): 15.79; (Refrigerant Control): Expansion Valve; (Refrigerant Charge): 26.0/12.0.

(iii)

(iv)

EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.

(v)

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.

(vi)

Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.

(vii)

For 380V/60Hz units, the oversized motor (Indoor Fan) is used as the standard motor. Refer to oversized motor data.

(viii)

An optional 2 inch pleated filter is also available.

(ix)

Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(x)

(xi)

AFUE is rated in accordance with DOE test procedures.

(x)

RT-PRC024-EN 23

General Data

(17½, 20, 25 Tons High Efficiency)

Table 5. General Data — 17½, 20, 25 Tons

17½ Tons Downflow &

Horizontal Units

T/YC*211C3,4,W T/YC*241C3,4,W

(vii)

(ii)

(iv)

(v)

(viii)

220,000

11.0

7,000/6,200

208,000

12.0

18.91

9.4 9.4 9.4

Hi-Performance

0.375

35.30 3/16

Hi-Performance

0.375

26.00 4/15

Short Orifice

1/1.0 NPT

Propeller

2/26

Direct/1

12,800

2/1.0 1,125

FC Centrifugal

1/18x18

Belt/1

5.0/7.5

3,450/3,470

145T/184T

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

— — — —

25.7/12.5 —

Cooling Performance

Gross Cooling Capacity

(iii)

EER Nominal CFM / ARI Rated CFM ARI Net Cooling Capacity Integrated Part Load Value System Power (kW)

Compressor

Number/Type 2/Scrolls 2/Scrolls 2/Scrolls

Sound

Outdoor Sound Rating (BELS)

Outdoor Coil

Typ e Tube Size (in.) OD Face Area (sq. ft.) Rows/FPI

Indoor Coil

Typ e Tub e S i z e ( i n .) Face Area (sq. ft.) Rows/FPI Refrigerant Control Drain Connection Number/Size (in.)

Outdoor Fan

Typ e Number Used/Diameter (in.) Drive Type/No. Speeds CFM Number Motors/HP Motor RPM

Indoor Fan

Typ e Number Used/Diameter (in.) Drive Type/Number Speeds Number Motors Motor HP (Standard/Oversized) Motor RPM (Standard/Oversized) Motor Frame Size (Standard/Oversized)

Filters

Typ e F u r n i s h e d Number Size Recommended Downflow Horizontal

Optional Hot Gas Reheat Coil

Typ e Tube Size (in.) OD Face Area (sq. ft) Rows/FPI

Refrigerant Charge Pounds of R-22

Standard Optional Hot Gas Reheat Coil

20 Tons Downflow &

Horizontal Units

(i)

268,000

10.6

8,000/7,000

250,000

11.2

23.58

Hi-Performance

0.375

35.30 3/16

Hi-Performance

0.375

26.00

(vi)

/15

Short Orifice

1/1.0 NPT

Propeller

2/26

Direct/1

13,700

2/1.0 1,125

FC Centrifugal

1/18x18

Belt/1

5.0/7.5

3,450/3,470

145T/184T

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

Hi-Performance

0.375

1/16

21.8/21.8

21.3/21.0

25 Tons Downflow &

Horizontal Units

T/YC*301C3,4,W

300,000

10.4

10,000/8,750

278,000

11.0

26.73

Hi-Performance

0.375

35.30 3/16

Hi-Performance

0.375

26.00 4/15

Short Orifice

1/1.0 NPT

Propeller

2/26

Direct/1

13,700

2/1.0 1,125

FC Centrifugal

1/18x18

Belt/1

7.5

3,470

184T

Throwaway

(4)20x20x2,(4)20x25x2

(8)20x25x2

— — — —

24.5/24.5 —

24 RT-PRC024-EN

General Data

(17½, 20, 25 Tons High Efficiency)

Table 5. (continued) General Data — 17½, 20, 25 Tons

17½ Tons Downflow &

Horizontal Units

Heating Performance

(ix)

(Gas/Electric Only)

Heating Models Low High Low High Low High

Heating Input (Btuh) 250,000 350,000 250,000 400,000 250,000 400,000

1st Stage (Btu) 175,000 250,000 175,000 300,000 175,000 300,000

Heating Output (Btuh) 203,000 284,000 203,000 324,000 203,000 324.000

1st Stage (Btu) 142,000 203,000 142,000 243,000 142,000 243,000

(x)

AFUE%

Downflow/Horizontal 80.2/81.0 79.3/79.7 80.2/81.0 79.8/79.7 80.2/81.0 79.8/79.7

Steady State Efficiency% 81.0 81.0 81.0 81.0 81.0 81.0

No. Burners 111111

No. Stages 222222

Gas Supply Line Pressure (in w.c.)

Natural or LP (minimum/maximum) 2.5/14.0 2.5/14.0 2.5/14.0

Gas Connection Pipe Size (in.) 1/2 3/4 1/2 3/4 1/2 3/4

(i)

TXV/Face-Split Option (Downflow Only) YCD241C3,4,W (Gross Cooling Capacity):259,000; (ARI Net Cooling Capacity): 244,000; (System Power kW):

23.02; (Refrigerant Control): Expansion Valve; (Refrigerant Charge): 21.5/22.2

(ii)

(iii)

EER is rated at ARI conditions and in accordance with ARI Standard 210/240 or 360.

(iv)

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.

(v)

Outdoor Sound Rating shown is tested in accordance with ARI Standard 270 or 370.

(vi)

On Hot Gas Reheat units, Indoor Coil = 3 rows.

(vii)

An optional 2 inch pleated filter is also available.

(viii)

Refrigerant charge is an approximate value. For a more precise value, see unit nameplate and service instructions.

(ix)

(x)

AFUE is rated in accordance with DOE test procedures.

*Indicates both downflow/horizontal units.

20 Tons Downflow &

Horizontal Units

25 Tons Downflow &

Horizontal Units

RT-PRC024-EN 25

Performance Data

Table 6. Gross Cooling Capacities 12½ Tons Three Phase Standard Efficiency T/YC*150D3,4,W,K

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM(F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

4500 75 135.0 108.0 153.0 86.0 162.0 59.3 126.0 103.0 146.0 82.0 158.0 56.7 116.0 98.2 138.0 77.7 152.0 53.8 106.0 93.1 127.0 80.0 145.0 50.5

80 136.0 128.0 154.0 105.0 163.0 79.5 127.0 123.0 147.0 101.0 159.0 76.5 117.0 117.0 138.0 97.0 153.0 73.2 110.0 110.0 128.0 92.2 145.0 69.6

85 142.0 142.0 154.0 123.0 164.0 95.9 135.0 135.0 147.0 120.0 159.0 94.2 127.0 127.0 138.0 116.0 153.0 91.7 120.0 120.0 128.0 111.0 146.0 88.5

90 150.0 150.0 155.0 142.0 166.0 112.0 144.0 144.0 148.0 139.0 161.0 111.0 137.0 137.0 139.0 136.0 154.0 109.0 130.0 130.0 130.0 130.0 146.0 107.0

5000 75 139.0 114.0 155.0 89.8 163.0 60.4 129.0 109.0 149.0 85.4 159.0 57.9 120.0 104.0 141.0 89.5 154.0 55.0 109.0 98.9 131.0 85.1 147.0 51.6

80 140.0 136.0 156.0 109.0 164.0 81.3 130.0 130.0 149.0 106.0 160.0 79.1 123.0 123.0 141.0 102.0 155.0 75.8 115.0 115.0 131.0 97.5 147.0 72.2

85 147.0 147.0 157.0 129.0 166.0 98.2 141.0 141.0 150.0 126.0 161.0 96.8 133.0 133.0 141.0 123.0 155.0 94.8 125.0 125.0 131.0 118.0 148.0 91.9

90 155.0 155.0 158.0 148.0 167.0 115.0 149.0 149.0 151.0 147.0 163.0 115.0 143.0 143.0 143.0 143.0 157.0 114.0 135.0 135.0 135.0 135.0 149.0 111.0

5500 75 142.0 120.0 157.0 91.3 164.0 61.5 132.0 115.0 151.0 88.8 160.0 59.0 122.0 110.0 143.0 84.2 155.0 56.1 112.0 104.0 133.0 89.9 148.0 52.9

80 143.0 143.0 158.0 112.0 165.0 82.0 135.0 135.0 152.0 110.0 161.0 80.4 127.0 127.0 143.0 107.0 156.0 78.3 119.0 119.0 134.0 102.0 149.0 74.7

85 152.0 152.0 159.0 133.0 167.0 99.9 145.0 145.0 152.0 132.0 163.0 99.1 138.0 138.0 144.0 129.0 157.0 97.4 130.0 130.0 134.0 125.0 150.0 95.0

90 159.0 159.0 160.0 154.0 169.0 118.0 153.0 153.0 153.0 153.0 164.0 118.0 147.0 147.0 147.0 147.0 158.0 117.0 140.0 140.0 140.0 140.0 151.0 116.0

6000 75 145.0 125.0 158.0 93.3 165.0 62.5 135.0 120.0 153.0 91.2 161.0 60.1 125.0 115.0 145.0 87.3 156.0 57.2 115.0 110.0 136.0 82.8 149.0 54.0

80 147.0 147.0 159.0 115.0 166.0 82.9 140.0 140.0 153.0 114.0 162.0 81.7 132.0 132.0 145.0 111.0 157.0 79.3 123.0 123.0 136.0 107.0 150.0 76.5

85 155.0 155.0 161.0 137.0 168.0 101.1 149.0 149.0 154.0 137.0 164.0 101.0 142.0 142.0 146.0 135.0 158.0 99.8 134.0 134.0 137.0 131.0 151.0 97.8

90 161.0 161.0 162.0 159.0 170.0 120.0 156.0 156.0 156.0 156.0 166.0 121.0 150.0 150.0 150.0 150.0 160.0 121.0 143.0 143.0 143.0 143.0 152.0 119.0

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

*Indicates both downflow and horizontal units.

Table 7. Gross Cooling Capacities 15 Tons Three Phase Standard Efficiency T/YC*180B3,4,W,K

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM (F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

5400 75 168.0 133.0 188.0 106.0 198.0 73.0 157.0 128.0 181.0 101.0 194.0 70.4 147.0 122.0 172.0 97.0 187.0 67.3 137.0 117.0 162.0 92.1 179.0 63.2

80 168.0 156.0 188.0 128.0 199.0 97.3 155.0 155.0 181.0 125.0 195.0 94.3 149.0 143.0 172.0 120.0 188.0 90.8 140.0 137.0 162.0 115.0 179.0 86.7

85 174.0 174.0 189.0 150.0 200.0 117.0 166.0 166.0 182.0 147.0 196.0 115.0 158.0 158.0 172.0 143.0 189.0 113.0 150.0 150.0 162.0 138.0 180.0 110.0

90 184.0 184.0 190.0 172.0 202.0 136.0 177.0 177.0 183.0 170.0 197.0 135.0 170.0 170.0 170.0 170.0 190.0 133.0 162.0 162.0 165.0 157.0 181.0 131.0

6000 75 172.0 140.0 190.0 110.0 199.0 74.3 161.0 134.0 184.0 106.0 195.0 71.7 151.0 129.0 175.0 101.0 189.0 68.7 140.0 124.0 165.0 96.1 181.0 64.9

80 169.0 169.0 191.0 133.0 200.0 99.4 164.0 157.0 184.0 130.0 196.0 97.2 155.0 151.0 176.0 126.0 190.0 93.8 145.0 145.0 165.0 121.0 182.0 89.9

85 181.0 181.0 192.0 156.0 202.0 119.0 173.0 173.0 185.0 154.0 198.0 118.0 165.0 165.0 176.0 151.0 191.0 116.0 157.0 157.0 166.0 146.0 183.0 113.0

90 189.0 189.0 193.0 179.0 204.0 140.0 183.0 183.0 183.0 183.0 199.0 139.0 176.0 176.0 178.0 171.0 193.0 138.0 168.0 168.0 170.0 166.0 184.0 136.0

6600 75 176.0 147.0 192.0 112.0 200.0 75.5 165.0 141.0 186.0 110.0 196.0 73.0 154.0 136.0 178.0 105.0 190.0 69.8 144.0 130.0 168.0 99.8 182.0 66.1

80 178.0 171.0 193.0 136.0 201.0 101.0 169.0 165.0 187.0 135.0 197.0 98.8 160.0 159.0 178.0 131.0 191.0 96.1 150.0 150.0 168.0 127.0 183.0 92.6

85 185.0 185.0 194.0 161.0 203.0 122.0 179.0 179.0 188.0 160.0 199.0 121.0 171.0 171.0 179.0 158.0 193.0 119.0 163.0 163.0 169.0 153.0 185.0 116.0

90 193.0 193.0 193.0 193.0 205.0 143.0 188.0 188.0 188.0 188.0 201.0 143.0 181.0 181.0 182.0 178.0 195.0 142.0 173.0 173.0 174.0 174.0 186.0 140.0

7200 75 179.0 152.0 194.0 114.0 201.0 76.7 168.0 147.0 188.0 112.0 197.0 74.2 158.0 142.0 180.0 109.0 191.0 71.0 142.0 142.0 170.0 103.0 183.0 67.2

80 182.0 177.0 195.0 140.0 202.0 103.0 173.0 172.0 189.0 139.0 198.0 100.0 164.0 164.0 181.0 136.0 192.0 97.6 155.0 155.0 171.0 132.0 184.0 94.4

85 189.0 189.0 196.0 166.0 204.0 125.0 183.0 183.0 190.0 166.0 200.0 123.0 176.0 176.0 182.0 164.0 194.0 121.0 167.0 167.0 167.0 167.0 186.0 119.0

90 197.0 197.0 197.0 197.0 206.0 146.0 192.0 192.0 193.0 187.0 202.0 146.0 185.0 185.0 186.0 184.0 196.0 146.0 177.0 177.0 177.0 177.0 188.0 144.0

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

*Indicates both downflow and horizontal units.

26 RT-PRC024-EN

Performance Data

(17½, 20 Tons Standard Efficiency)

Table 8. Gross Cooling Capacities 17½ Tons Three Phase Standard Efficiency T/YC*210C3,4,W,K

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM (F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

6300 75 195.0 171.0 213.0 127.0 224.0 83.3 182.0 164.0 206.0 124.0 219.0 80.1 169.0 158.0 195.0 119.0 213.0 76.1 155.0 151.0 181.0 113.0 204.0 71.8

80 200.0 200.0 214.0 157.0 226.0 114.0 191.0 191.0 207.0 156.0 221.0 112.0 180.0 180.0 196.0 153.0 214.0 110.0 168.0 168.0 183.0 147.0 205.0 106.0

85 211.0 211.0 217.0 188.0 229.0 140.0 204.0 204.0 209.0 188.0 223.0 139.0 195.0 195.0 199.0 186.0 216.0 139.0 184.0 184.0 187.0 182.0 206.0 137.0

90 219.0 219.0 220.0 217.0 230.0 164.0 214.0 214.0 214.0 214.0 225.0 167.0 207.0 207.0 207.0 207.0 218.0 169.0 198.0 198.0 198.0 198.0 208.0 168.0

7000 75 199.0 181.0 215.0 131.0 225.0 84.7 187.0 176.0 208.0 129.0 221.0 81.4 174.0 169.0 198.0 125.0 215.0 77.7 160.0 160.0 185.0 119.0 206.0 73.4

80 206.0 206.0 217.0 164.0 228.0 116.0 198.0 198.0 210.0 164.0 222.0 114.0 188.0 188.0 200.0 162.0 216.0 113.0 176.0 176.0 187.0 157.0 207.0 110.0

85 216.0 216.0 220.0 197.0 230.0 144.0 210.0 210.0 213.0 198.0 225.0 144.0 202.0 202.0 204.0 198.0 218.0 145.0 192.0 192.0 192.0 192.0 209.0 144.0

90 224.0 224.0 224.0 224.0 233.0 172.0 219.0 219.0 219.0 219.0 227.0 173.0 212.0 212.0 212.0 212.0 221.0 177.0 204.0 204.0 204.0 204.0 211.0 177.0

7700 75 203.0 191.0 217.0 135.0 226.0 86.1 192.0 187.0 211.0 138.0 222.0 82.9 178.0 178.0 201.0 131.0 216.0 79.2 165.0 165.0 188.0 126.0 208.0 75.0

80 211.0 211.0 219.0 169.0 229.0 118.0 204.0 204.0 212.0 171.0 224.0 117.0 194.0 194.0 203.0 170.0 218.0 116.0 183.0 183.0 191.0 167.0 209.0 114.0

85 220.0 220.0 222.0 203.0 232.0 147.0 214.0 214.0 216.0 207.0 226.0 148.0 207.0 207.0 207.0 207.0 220.0 150.0 197.0 197.0 197.0 197.0 211.0 150.0

90 226.0 226.0 226.0 226.0 235.0 176.0 223.0 223.0 222.0 222.0 229.0 179.0 216.0 216.0 216.0 216.0 223.0 184.0 208.0 208.0 208.0 208.0 214.0 186.0

8400 75 206.0 199.0 218.0 138.0 227.0 87.8 195.0 195.0 212.0 143.0 223.0 84.3 183.0 183.0 203.0 136.0 217.0 80.6 171.0 171.0 190.0 132.0 209.0 76.5

80 214.0 214.0 221.0 174.0 230.0 120.0 208.0 208.0 214.0 178.0 226.0 120.0 199.0 199.0 205.0 178.0 219.0 119.0 188.0 188.0 194.0 176.0 211.0 117.0

85 222.0 222.0 224.0 210.0 233.0 150.0 217.0 217.0 218.0 215.0 228.0 151.0 211.0 211.0 211.0 211.0 222.0 155.0 202.0 202.0 202.0 202.0 213.0 156.0

90 229.0 229.0 229.0 229.0 236.0 181.0 225.0 225.0 225.0 225.0 231.0 184.0 220.0 220.0 219.0 219.0 225.0 190.0 212.0 212.0 212.0 212.0 216.0 193.0

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

*Indicates both downflow and horizontal units.

Table 9. Gross Cooling Capacities 20 Tons Three Phase Standard Efficiency T/YC*240B3,4,W,K

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM (F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

7200 75 223.0 180.0 251.0 143.0 265.0 97.7 209.0 173.0 242.0 137.0 260.0 94.3 195.0 165.0 228.0 130.0 252.0 90.3 180.0 158.0 212.0 135.0 241.0 85.5

80 226.0 214.0 252.0 173.0 267.0 131.0 208.0 208.0 242.0 169.0 261.0 127.0 197.0 197.0 228.0 162.0 253.0 122.0 186.0 186.0 213.0 155.0 242.0 117.0

85 235.0 235.0 253.0 204.0 268.0 158.0 224.0 224.0 242.0 200.0 262.0 156.0 213.0 213.0 229.0 194.0 253.0 153.0 201.0 201.0 214.0 188.0 242.0 149.0

90 248.0 248.0 255.0 234.0 271.0 185.0 239.0 239.0 245.0 232.0 264.0 185.0 228.0 228.0 228.0 228.0 255.0 183.0 217.0 217.0 217.0 217.0 243.0 179.0

8000 75 229.0 190.0 255.0 148.0 267.0 99.4 215.0 183.0 246.0 142.0 262.0 96.1 200.0 175.0 233.0 136.0 254.0 92.2 185.0 168.0 218.0 129.0 244.0 87.1

80 228.0 228.0 256.0 180.0 268.0 134.0 217.0 217.0 246.0 176.0 264.0 131.0 205.0 205.0 233.0 171.0 255.0 127.0 193.0 193.0 218.0 164.0 245.0 121.0

85 243.0 243.0 257.0 212.0 271.0 162.0 233.0 233.0 247.0 210.0 265.0 161.0 222.0 222.0 234.0 206.0 257.0 158.0 210.0 210.0 220.0 199.0 245.0 155.0

90 255.0 255.0 259.0 245.0 273.0 190.0 247.0 247.0 247.0 247.0 267.0 191.0 237.0 237.0 237.0 237.0 258.0 190.0 226.0 226.0 226.0 226.0 247.0 187.0

8800 75 234.0 199.0 257.0 151.0 268.0 101.0 220.0 192.0 249.0 147.0 263.0 97.9 205.0 184.0 237.0 141.0 256.0 93.7 190.0 177.0 222.0 134.0 246.0 88.6

80 236.0 236.0 259.0 185.0 270.0 136.0 224.0 224.0 249.0 183.0 265.0 134.0 212.0 212.0 237.0 178.0 257.0 130.0 200.0 200.0 222.0 172.0 247.0 126.0

85 250.0 250.0 260.0 220.0 273.0 165.0 240.0 240.0 251.0 219.0 267.0 165.0 229.0 229.0 239.0 216.0 259.0 163.0 217.0 217.0 225.0 210.0 248.0 160.0

90 260.0 260.0 263.0 254.0 275.0 194.0 253.0 253.0 253.0 253.0 270.0 196.0 244.0 244.0 244.0 244.0 261.0 196.0 233.0 233.0 233.0 233.0 250.0 194.0

9600 75 238.0 208.0 259.0 154.0 269.0 103.0 224.0 201.0 251.0 151.0 265.0 99.6 209.0 193.0 240.0 146.0 257.0 95.1 194.0 186.0 225.0 139.0 248.0 89.2

80 242.0 242.0 261.0 190.0 271.0 137.0 231.0 231.0 252.0 189.0 266.0 136.0 219.0 219.0 240.0 185.0 259.0 133.0 206.0 206.0 226.0 180.0 249.0 129.0

85 254.0 254.0 263.0 227.0 274.0 167.0 246.0 246.0 254.0 227.0 269.0 168.0 236.0 236.0 243.0 225.0 261.0 167.0 224.0 224.0 229.0 220.0 251.0 165.0

90 264.0 264.0 264.0 264.0 277.0 198.0 258.0 258.0 258.0 258.0 272.0 201.0 249.0 249.0 249.0 249.0 263.0 202.0 239.0 239.0 239.0 239.0 252.0 201.0

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

*Indicates both downflow and horizontal units.

RT-PRC024-EN 27

Performance Data

(25 Tons Standard Efficiency)

Table 10. Gross Cooling Capacities 25 Tons Three Phase Standard Efficiency T/YC*300B3,4,W,K

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM (F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

9000 75 266 224 299 174 319 118 247 215 285 167 309 113 228 205 266 172 297 108 209 196 244 163 280 99.9

80 270 268 300 215 321 161 252 252 285 209 311 155 237 237 266 200 297 149 221 221 244 190 280 142

85 286 286 301 255 323 196 272 272 286 250 312 194 256 256 267 242 298 189 240 240 246 233 281 183

90 301 301 304 295 326 232 289 289 289 289 314 231 275 275 275 275 300 229 259 259 259 259 282 224

10000 75 272 237 303 180 322 120 253 227 290 174 312 115 234 218 271 165 300 109 214 208 249 156 284 102

80 277 277 304 223 324 171 262 262 290 219 314 161 246 246 271 211 301 155 229 229 249 201 284 147

85 294 294 306 266 327 208 282 282 291 263 316 200 266 266 273 257 302 197 249 249 253 248 285 192

90 308 308 310 309 329 239 297 297 297 297 318 240 284 284 284 284 304 239 268 268 268 268 286 235

10500 75 275 243 305 183 323 122 256 233 291 177 314 117 236 223 273 188 301 111 216 214 251 178 285 103

80 282 282 306 227 325 174 267 267 292 223 315 162 250 250 273 216 302 157 233 233 251 206 286 150

85 298 298 308 272 328 216 286 286 294 270 317 203 270 270 276 264 304 200 253 253 256 255 286 196

90 312 312 311 311 330 256 301 301 301 301 320 244 288 288 288 288 306 244 273 273 272 272 288 241

11000 75 278 248 306 185 324 123 258 239 293 181 315 118 239 229 275 172 302 113 217 217 253 184 286 104

80 286 286 308 231 325 160 271 271 294 228 316 163 254 254 276 221 304 160 237 237 253 212 287 153

85 301 301 310 277 327 224 289 289 296 276 319 205 274 274 278 271 305 204 257 257 257 257 288 200

90 314 314 314 314 330 266 304 304 304 304 321 248 291 291 291 291 307 249 276 276 276 276 289 246

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

*Indicates both downflow and horizontal units.

28 RT-PRC024-EN

Performance Data

(12½ Tons High Efficiency)

Table 11. Gross Cooling Capacities 12½ Tons Three Phase Standard Refrigeration System High Efficiency T/YC*151C3,4,W

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM (F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

4500 75 137.0 116.0 157.0 90.2 166.0 60.8 127.0 110.0 151.0 87.1 163.0 58.5 116.0 105.0 140.0 82.3 158.0 55.8 106.0 99.7 128.0 80.6 152.0 52.8

80 140.0 139.0 158.0 111.0 167.0 82.9 130.0 130.0 151.0 109.0 164.0 80.8 122.0 122.0 141.0 104.0 159.0 77.8 114.0 114.0 128.0 98.5 152.0 74.6

85 149.0 149.0 158.0 132.0 169.0 100.0 142.0 142.0 151.0 131.0 165.0 99.4 133.0 133.0 141.0 126.0 159.0 98.2 125.0 125.0 130.0 121.0 152.0 96.0

90 158.0 158.0 160.0 153.0 170.0 118.0 152.0 152.0 154.0 152.0 166.0 118.0 145.0 145.0 145.0 145.0 160.0 118.0 137.0 137.0 137.0 137.0 153.0 117.0

5000 75 141.0 123.0 159.0 93.4 167.0 61.6 131.0 117.0 154.0 90.9 164.0 59.4 120.0 112.0 144.0 86.6 159.0 56.8 109.0 107.0 132.0 81.0 153.0 53.7

80 145.0 145.0 160.0 116.0 168.0 84.1 136.0 136.0 154.0 114.0 165.0 82.4 128.0 128.0 144.0 110.0 161.0 80.9 119.0 119.0 132.0 105.0 154.0 77.5

85 155.0 155.0 161.0 138.0 170.0 103.0 148.0 148.0 155.0 138.0 166.0 102.0 140.0 140.0 145.0 135.0 161.0 102.0 131.0 131.0 134.0 129.0 154.0 100.0

90 162.0 162.0 163.0 160.0 172.0 121.0 157.0 157.0 157.0 157.0 168.0 122.0 151.0 151.0 151.0 151.0 163.0 123.0 143.0 143.0 143.0 143.0 155.0 122.0

5500 75 145.0 129.0 161.0 95.8 168.0 62.6 134.0 124.0 156.0 94.4 165.0 60.4 123.0 119.0 147.0 90.4 161.0 57.8 112.0 112.0 135.0 85.1 154.0 54.6

80 150.0 150.0 162.0 119.0 169.0 85.2 142.0 142.0 156.0 119.0 167.0 84.0 133.0 133.0 147.0 116.0 162.0 82.4 124.0 124.0 135.0 111.0 155.0 80.1

85 158.0 158.0 163.0 143.0 172.0 104.0 153.0 153.0 157.0 144.0 168.0 104.0 146.0 146.0 149.0 143.0 163.0 105.0 137.0 137.0 137.0 137.0 156.0 104.0

90 165.0 165.0 165.0 165.0 173.0 123.0 161.0 161.0 161.0 161.0 170.0 126.0 156.0 156.0 156.0 156.0 164.0 127.0 149.0 149.0 149.0 149.0 157.0 127.0

6000 75 148.0 136.0 162.0 97.9 168.0 63.5 137.0 131.0 157.0 97.1 166.0 61.4 126.0 125.0 150.0 94.3 162.0 58.9 116.0 116.0 138.0 89.0 155.0 55.6

80 154.0 154.0 163.0 123.0 170.0 86.2 147.0 147.0 158.0 124.0 168.0 85.8 138.0 138.0 150.0 122.0 162.0 83.3 128.0 128.0 138.0 117.0 156.0 82.2

85 161.0 161.0 165.0 147.0 172.0 106.0 157.0 157.0 160.0 150.0 169.0 106.0 151.0 151.0 152.0 150.0 164.0 107.0 142.0 142.0 142.0 142.0 158.0 107.0

90 167.0 167.0 167.0 167.0 174.0 126.0 164.0 164.0 164.0 164.0 171.0 128.0 159.0 159.0 159.0 159.0 166.0 131.0 153.0 153.0 153.0 153.0 159.0 132.0

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

*Indicates both downflow and horizontal units.

RT-PRC024-EN 29

Performance Data

(12½ Tons High Efficiency)

Table 12. Gross Cooling Capacities 12½ Tons Three Phase Dehumidification (Hot Gas Reheat) or TXV Option High Efficiency T/Y*D151C3,4,W

Ambient Temperature

85 95 105 115

Air Ent Entering Wet Bulb

Flow DB 61 67 73 61 67 73 61 67 73 61 67 73

CFM (F)MBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHCMBHSHC

2500* 75 123.8 88.0 138.9 73.4 155.2 55.8 118.2 84.4 132.8 70.1 148.6 52.6 112.1 80.7 126.2 66.6 141.5 49.2 105.6 76.8 119.1 62.8 133.8 45.6

80 123.9 100.8 139.0 85.5 155.2 69.8 118.3 97.3 132.9 82.0 148.7 66.4 112.1 93.3 126.3 78.3 141.5 62.8 105.7 89.6 119.2 74.4 133.9 59.0

85 124.0 113.6 139.1 98.3 155.3 82.5 118.5 110.1 133.0 94.7 148.8 79.1 112.5 106.3 126.4 91.0 141.6 75.4 104.3 104.3 119.3 87.1 134.0 71.6

90 126.0 124.6 139.0 110.8 155.4 95.2 120.6 120.6 133.0 107.2 148.8 91.7 115.5 115.5 126.4 103.5 141.7 88.0 110.3 110.3 119.4 99.5 134.1 84.2

3250* 75 133.0 99.5 148.7 80.0 165.5 59.1 126.7 95.9 141.9 76.4 158.2 55.7 120.0 91.9 134.7 72.5 150.4 52.2 112.8 87.8 126.9 68.5 142.0 48.5

80 133.1 115.7 148.8 96.0 165.6 76.1 126.9 112.0 142.1 92.4 158.3 72.5 120.2 108.1 134.8 88.6 150.5 68.8 113.2 104.1 127.0 84.5 142.1 64.9

85 132.7 132.7 148.8 111.9 165.7 92.0 128.6 126.0 142.1 108.2 158.4 88.4 122.5 121.6 134.8 104.3 150.6 84.7 116.2 116.2 127.1 100.4 142.3 80.7

90 139.8 139.8 148.9 127.6 165.7 107.7 134.5 134.5 142.2 124.0 158.4 104.1 128.9 128.9 135.0 120.1 150.7 100.5 122.8 122.8 127.5 116.3 142.4 96.5

4000 75 139.3 109.8 155.4 86.2 172.5 61.7 132.6 106.1 148.2 82.5 164.7 58.3 125.4 102.0 140.4 78.6 156.4 54.7 117.8 97.8 132.2 74.5 147.6 50.9

80 139.6 128.9 155.5 105.4 172.6 81.5 133.1 125.4 148.3 101.7 164.8 77.8 126.2 121.5 140.6 97.7 156.5 74.0 119.0 115.2 132.3 93.6 147.7 70.1

85 143.2 143.2 155.5 124.1 172.8 100.5 137.6 137.6 148.3 120.4 165.0 96.8 131.5 131.5 140.7 116.6 156.7 93.0 125.0 125.0 132.4 112.5 147.8 89.0

90 151.0 151.0 156.1 143.3 172.8 119.2 145.3 145.3 149.0 139.6 165.0 115.6 139.0 139.0 141.6 136.1 156.7 111.7 132.4 132.4 134.0 129.4 147.9 107.6

4500 75 142.5 116.0 158.8 90.2 176.0 63.3 135.6 112.2 151.3 86.4 168.0 59.8 128.2 108.3 143.3 82.4 159.5 56.2 120.4 104.1 134.9 78.2 150.4 52.4

80 143.3 137.5 158.8 111.1 176.2 84.8 135.1 135.1 151.4 107.3 168.1 81.1 130.0 127.1 143.5 103.5 159.6 77.3 122.7 122.1 135.0 99.3 150.5 73.3

85 149.0 149.0 159.0 131.9 176.3 105.6 143.1 143.1 151.6 128.2 168.2 101.9 136.7 136.7 143.6 124.2 159.8 98.2 129.9 129.9 135.2 120.1 150.7 94.2

90 157.2 157.2 160.1 153.3 176.4 126.4 151.1 151.1 151.1 151.1 168.3 122.6 144.6 144.6 145.9 142.5 159.7 118.6 137.6 137.6 138.2 137.5 150.8 114.8

5000 75 145.1 121.9 161.6 93.7 179.0 64.7 138.1 118.3 154.0 89.9 170.8 61.2 130.5 114.2 145.8 85.9 162.0 57.3 122.6 110.1 137.1 81.7 152.7 53.3

80 145.6 145.6 161.6 116.5 179.2 87.9 140.4 138.6 154.0 112.8 170.9 84.2 133.1 133.1 145.8 108.8 162.1 80.3 126.2 126.2 137.1 104.5 152.9 76.3

85 154.1 154.1 162.0 139.4 179.3 110.7 147.9 147.9 154.4 135.7 171.0 106.9 141.3 141.3 146.3 131.7 162.2 103.0 134.2 134.2 137.7 127.6 153.1 99.2

90 162.6 162.6 162.5 162.5 179.5 133.2 156.3 156.3 157.1 154.9 171.2 129.5 149.5 149.5 149.4 149.4 162.4 125.5 142.2 142.2 142.2 142.2 153.1 121.5

5500 75 147.5 127.8 164.0 97.2 181.5 66.0 140.3 124.0 156.2 93.3 173.1 62.2 132.6 119.9 147.8 89.3 164.1 58.4 124.6 116.0 138.9 85.1 154.7 54.3

80 150.2 149.4 164.1 121.8 181.7 90.9 143.5 143.5 156.2 117.9 173.2 87.1 136.8 136.8 147.9 114.0 164.3 83.2 129.7 129.7 139.0 109.8 154.8 79.2

85 158.5 158.5 164.6 146.7 181.8 115.5 152.1 152.1 156.8 142.9 173.4 111.8 145.3 145.3 148.6 139.0 164.4 107.8 138.0 138.0 140.0 134.9 154.9 103.7

90 167.4 167.4 167.9 167.1 182.1 139.9 160.8 160.8 160.7 160.7 173.6 136.1 153.8 153.8 153.7 153.7 164.6 132.2 146.3 146.3 146.2 146.2 155.1 128.2

6000 75 149.6 133.5 165.9 100.3 183.7 67.0 142.2 129.6 158.0 96.4 175.1 63.2 134.4 125.6 149.5 92.5 166.0 59.4 126.4 121.7 140.5 88.3 156.4 55.3

80 153.4 153.4 166.1 126.9 183.8 93.6 147.0 147.0 158.1 123.0 175.2 90.0 140.2 140.2 149.6 118.9 166.1 86.1 132.8 132.8 140.6 115.0 156.5 82.0

85 162.5 162.5 166.9 153.7 183.9 120.1 155.9 155.9 159.1 150.0 175.3 116.3 148.8 148.8 148.7 148.7 166.2 112.5 141.3 141.3 142.4 138.6 156.6 108.4

90 171.6 171.6 171.6 171.6 184.3 146.4 164.8 164.8 164.7 164.7 175.7 142.6 157.6 157.6 157.5 157.5 166.5 138.7 149.9 149.9 149.9 149.9 157.0 134.7

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

*For 2500 and 3250 CFM - Unit applications below 320 CFM/Ton are only applicable to TCD models only (No Gas Heat). See below for restrictions:

• Electric heaters restricted on applications below 320 CFM/Ton.

• Dehumidification (Hot Gas Reheat) or TXV with Frostat and Crankcase Heaters are required on applications below 320 CFM/Ton.

30 RT-PRC024-EN

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Trane Voyager TC, Voyager YC, Voyager TC Series, Voyager YC Series User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Trane Voyager TC*, Voyager YC*, Voyager TC Series, Voyager YC Series User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Trane Voyager TC, Voyager YC, Voyager TC Series, Voyager YC Series User Manual