York DR120, DR090, DR150 User Manual

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TECHNICAL GUIDE

246721-YTG-C-0606

MagnaDRY™ SINGLE PACKAGE AIR CONDITIONERS

AND SINGLE PACKAGE GAS/ELECTRIC UNITS

DR090, 120 and 150

DR090, 120

DESCRIPTION

ASHRAE 90.1 COMPLIANT

YORK® Predator® MagnaDry™ units are convertible single packages with a common footprint cabinet and common roof curb for all 7-1/2 through 12-1/2 ton models. All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. The units were designed for light commercial applications and can be easily installed on a roof curb, slab, or frame.

All Predator assembled on rigid full perimeter base rails allowing for 3-way forklift access and overhead rigging. Every unit is completely charged, wired, piped, and tested at the factory to provide a quick and easy field installation.

All units are convertible between side and down airflow. Independent economizer designs are used on side and down discharge applications, as well as all tonnage sizes.

Predator configurations: cooling only, cooling with electric heat, and cooling with gas heat. Electric heaters are ava ilable as factory-installed options or field-installed accessories.

The Predator® MagnaDry™ provides energy-savings, efficient removal of moisture through a balanced coil design. Because the unit doesn’t increase sensible cooling, it allows temperatures to be maintained within the comfort zone. Unlike competitive systems, you’re not subjected to over cooling. You save through more efficient matching of dehumidification and cooling needs. This makes the MagnaDry™ perfect for applications that need to remove large amounts of moisture or maintain low humidity levels.

MagnaDry™ units are self-contained and

MagnaDry™ units are available in the following

DR150

Tested in accordance with:

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

TABLE OF CONTENTS

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DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

FEATURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

FACTORY INSTALLED OPTIONS FIELD INST ALLED ACCESSORIES

REHEAT MODE SEQUENCE OF OPERATION. . . . . . . . . . 9

. . . . . . . . . . . . . . . . . . . . . 6

. . . . . . . . . . . . . . . . . . . 8

NOMENCLATURE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 62

LIST OF FIGURES

Fig. # Pg. #

1 PREDATOR® MAGNADRY™ DR090, 120 . . . . . . . . . . . . 4

2 PREDATOR® MAGNADRY™ DR150 . . . . . . . . . . . . . . . . 5

3 REHEAT CONTROL BOARD . . . . . . . . . . . . . . . . . . . . . . 10

4 DR090 & 120 REHEAT CONTROLS . . . . . . . . . . . . . . . . 11

5 DR150 REHEAT CONTROLS. . . . . . . . . . . . . . . . . . . . . . 12

6 DR090 MOISTURE REMOVAL - ALTERNATE MODE . . 23

7 DR090 MOISTURE REMOVAL - NORMAL MODE . . . . . 23

8 DR120 MOISTURE REMOVAL - ALTERNATE MODE . . 24

9 DR120 MOISTURE REMOVAL - NORMAL MODE . . . . . 24

10 DR150 MOISTURE REMOVAL - ALTERNATE MODE . . 25

11 DR150 MOISTURE REMOVAL - NORMAL MODE . . . . . 25

12 DR090, 120 UNITS 4 POINT LOAD . . . . . . . . . . . . . . . . . 42

13 DR090, 120 UNITS 6 POINT LOAD . . . . . . . . . . . . . . . . . 42

14 UNIT CENTER OF GRAVITY DR090, 120 . . . . . . . . . . . . 42

15 DR150 UNIT 4 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . 42

16 DR150 UNIT 6 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . 42

17 UNIT CENTER OF GRAVITY DR150 . . . . . . . . . . . . . . . . 42

18 DR090/120 UNIT DIMENSIONS. . . . . . . . . . . . . . . . . . . . 43

19 DR150 UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . 44

20 PREDATOR 21 SUNLINE™ TO PREDATOR

ROOF CURBS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

22 BOTTOM DUCT OPENINGS (FROM ABOVE) . . . . . . . . 46

23 DR090, 120 REAR DUCT DIMENSIONS . . . . . . . . . . . . . 46

24 DR150 REAR DUCT DIMENSIONS . . . . . . . . . . . . . . . . . 47

25 DOWNFLOW ECONOMIZER HOOD DETAIL . . . . . . . . . 47

26 DOWNFLOW ECONOMIZER HOOD DETAIL . . . . . . . . . 48

27 FACTORY INSTALLED DOWNFLOW ECONOMIZER . . 49 28 FIELD INSTALLED DOWNFLOW ECONOMIZER

W/POWER EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

29 FIELD INSTALLED HORIZONTAL ECONOMIZER

W/POWER EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

ROOF CURB DIMENSIONS . . . . . . . . . . . 45

TRANSITION

30 SLAB ECONOMIZER DOWNFLOW W/POWER

EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

31 SLAB ECONOMIZER END RETURN W/POWER

EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

32 TYPICAL LOW VOLTAGE FIELD WIRING . . . . . . . . . . . 52

33 FIELD WIRING DISCONNECT-COOLING UNIT WITH/

WITHOUT ELECTRIC HEAT . . . . . . . . . . . . . . . . . . . . . . 53

34 FIELD WIRING DISCONNECT-COOLING UNIT

WITH GAS HEAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

35 DR090, 120 COOLING UNIT WITH GAS HEAT

WIRING 230 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . 54

36 DR150 COOLING UNIT WITH GAS HEAT

WIRING 230 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . 55

37 DR090, 120 COOLING UNIT WITH/WITHOUT

ELECTRIC HEAT WIRING DIAGRAM. . . . . . . . . . . . . . . 56

38 DR150 COOLING UNIT WITH/WITHOUT ELECTRIC

HEAT WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . 57

39 DR090, 120 COOLING UNIT WITH GAS HEAT WIRING

460, 575 VOLT 50 HZ DIAGRAM. . . . . . . . . . . . . . . . . . . 58

40 DR150 COOLING UNIT WITH GAS HEAT WIRING

460, 575 & 50 HZ DIAGRAM . . . . . . . . . . . . . . . . . . . . . . 59

41 DR090 AND 120 REHEAT WIRING DIAGRAM. . . . . . . . 60

42 DR150 REHEAT WIRING DIAGRAM. . . . . . . . . . . . . . . . 61

LIST OF TABLES

Tbl. # Pg. #

1 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2 PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3 DR CAPACITY RATINGS. . . . . . . . . . . . . . . . . . . . . . . . . 16

4 UNIT VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . 16

5 COOLING CAPACITY DR090 UNIT . . . . . . . . . . . . . . . . 17

6 COOLING CAPACITY DR090 UNIT

(ALTERNATE REHEAT MODE). . . . . . . . . . . . . . . . . . . . 18

7 COOLING CAPACITY DR120 UNIT . . . . . . . . . . . . . . . . 19

8 COOLING CAPACITY DR120 UNIT

(ALTERNATE REHEAT MODE). . . . . . . . . . . . . . . . . . . . 20

9 COOLING CAPACITY DR150 UNIT . . . . . . . . . . . . . . . . 21

10 COOLING CAPACITY DR150 UNIT

(ALTERNATE REHEAT MODE). . . . . . . . . . . . . . . . . . . . 22

11 ELECTRICAL DATA DR090 W/O PWRD

CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . 26

12 ELECTRICAL DATA DR090 WITH PWRD

CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . 26

13 ELECTRICAL DATA DR120 W/O PWRD

CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . 27

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14 ELECTRICAL DATA DR120 WITH PWRD

CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . .27

15 ELECTRICAL DATA DR150 W/O PWRD

CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . .28

16 ELECTRICAL DATA DR150 W/PWRD

CONVENIENCE OUTLET . . . . . . . . . . . . . . . . . . . . . . . . .28

17 ELECTRIC HEAT MULTIPLIERS . . . . . . . . . . . . . . . . . . .28

18 BLOWER PERFORMANCE DR090 SIDEFLOW . . . . . . . 29

19 BLOWER PERFORMANCE DR090

SIDEFLOW ECONOMIZER. . . . . . . . . . . . . . . . . . . . . . . . 30

20 BLOWER PERFORMANCE DR090 DOWNFLOW. . . . . . 31

21 BLOWER PERFORMANCE DR090 DOWNFLOW

ECONOMIZER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

22 BLOWER PERFORMANCE DR120 SIDEFLOW . . . . . . . 33

23 BLOWER PERFORMANCE DR120 SIDEFL OW

ECONOMIZER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

24 BLOWER PERFORMANCE DR120 DOWNFLOW. . . . . . 35

25 BLOWER PERFORMANCE DR120 DOWNFLOW

ECONOMIZER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

26 BLOWER PERFORMANCE DR150 SIDEFLOW . . . . . . . 37

27 BLOWER PERFORMANCE DR150 SIDEFLOW

ECONOMIZER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

28 BLOWER PERFORMANCE DR150 DOWNFLOW . . . . . 39

29 BLOWER PERFORMANCE DR150 DOWNFLOW

ECONOMIZER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

30 ADDITIONAL STATIC RESISTANCE. . . . . . . . . . . . . . . . 41

31 ELECTRIC HEAT MINIMUM SUPPLY AIR CFM . . . . . . . 41

32 INDOOR BLOWER SPECIFICATIONS . . . . . . . . . . . . . . 41

33 POWER EXHAUST SPECIFICATIONS . . . . . . . . . . . . . . 41

34 4 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . 42

35 6 POINT LOAD WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . 42

36 UNIT WEIGHT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

37 UNIT CLEARANCES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

38 ECONOMIZER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . 48

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Simplicity

screw connector for T-stat wiring and network connections

Terminal block for hi-voltage connection

Second model nameplate inside hinged access panel

Dual stage cooling for maximum comfort

Compressor #2 access (highefficiency compressor w/crankcase heater)

Base rails w/forklift slots (three sides) and lifting holes

Roof curbs in eight- and fourteeninch heights. Roof curbs for transitioning from York Sunline™ footprint to the DH Series footprints are also available (field-installed accessory)

® control board w/

Disconnect location (optional disconnect switch)

Tool-less door latch

Side entry power and control wiring knockouts

Filter access (2” throw-away)

Slide-out drain pan with steel 3/4” NPT , female connection

Compressor #1 access (high-efficiency compressor w/crankcase heater)

Filter drier (solid core)

Condenser section

Slide-out motor an blower assembly fo easy adjustment and service

Belt-drive blower motor

Power ventor motor

20-gauge aluminized steel tubular heat exchanger for long life (stainless steel option)

Two-stage gas heating to maintain warm, comfortable temperature

Intelligent control board for safe and efficient operation

FIGURE 1 - PREDATOR® MagnaDRY™ DR090, 120

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Simplicity™ Control

Second model

nameplate inside

hinged access panel

Dual stage cooling

for maximum

comfort

Compressor #2

access

(high-efficiency

compressor w/

crankcase heater)

Base rails w/

forklift slots

( three sides)

and lifting

holes

Roof curbs in eight-and

fourteen-inch heights.

Roof curbs for transitioning from York Sunline TM footprint to

the DM/DH/DJ Series

footprint are available

(field-installed accessory)

connectors for T-stat

board w/screw

wiring and Network

Connection

Tool-less door

latch

Side entry power

and control wiring

knockouts

Disconnect

location (optional

disconnect switch)

Slide-out drain pan

with brass ¾" NPT,

female connection

Compressor #1 access

(high-efficiency

compressor w/crankcase

heater)

Filter access

(2" throw-away)

Filter drier (solid core)

Condenser Section

Belt-drive blower

motor

Slide out motor

and blower

assembly for easy

adjustment and

service

Power ventor

motor

20-gauge

aluminized steel

tubular heat

exchanger for

long life

(stainless steel

option)

Two-stage gas heating to

maintain warm,

comfortable temperature

Intelligent control board for safe and efficient operation

FIGURE 2 - PREDATOR® MagnaDRY™ DR150

FEATURES

• High Efficiency – High efficiency units reach as high as

11.2 EER. Gas/electric units have electronic spark ignition and power vented combustion with steady state efficiencies of 80%. These efficiencies exceed all legislated minimum levels and provide low operating costs.

• Service Friendly – The Predator ber of enhancements which improve serviceability.

The motor and blower slide out of the unit as a common assembly. This facilitates greater access to all the indoor airflow components, thus simplifying maintenance and adjustment.

Service time is reduced through the use of hinged, toolless panels. Such panels provide access to frequently inspected components and areas, including the control box, compressors, filters, indoor motor & blower, and the heating section. The panels are screwed in place at the factory to prevent access by children or other unauthorized persons. It is recommended that the panels be secured with screws once service is complete.

Service windows have been placed in both condenser section walls. Rotation of the cover allows easy access to the condenser coils for cleaning or inspection.

incorporates a num-

Both the unit control board and ignition control board utilize flash codes to aid in diagnosis of unit malfunctions. Unique alarm codes quickly identify the source of the unit alarm.

All units use the same standard filter size. This standardization removes any confusion on which filter sizes are needed for replacement.

The non-corrosive drain pan slides out of the unit to permit easy cleaning. The drain pan is accessed by removing the drain pan cover plate on the rear of the unit. Once the plate is removed, the drain pan slides out through the rear of the unit.

All Predator

units have a second model nameplate located inside the control access door. This is to prevent deterioration of the nameplate through weathering.

• Environmentally Aware – For improved Indoor Air Quality, foil faced insulation is used exclusively throughout the units.

• Balanced Heating – The Predator ing Comfort” with a balance between 1 gas heating. The first stage of a gas heat Predator

offers “Ultimate Heat-

and 2nd stage

unit provides 60% of the heating capacity. Balanced heating allows the unit to better maintain desired temperatures.

• Convertible Airflow Design – The side duct openings are covered when they leave the factory. If a side supply/

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return is desired, the installer simply removes the two side duct covers from the outside of the unit and installs them over the down shot openings. No panel cutting is required. Convertible airflow design allows maximum field flexibility and minimum inventory.

• System Protection - Suction line freezestats are supplied on all units to protect against loss of charge and coil frosting when the economizer operates at low outdoor air temperatures while the compressors are running. Every unit has solid-core liquid line filter-driers and high and lowpressure switches. Internal compressor protection is standard on all compressors. Crankcase heaters are standard on reciprocating compressors. Scroll compressors do not require crankcase heaters. Phase Monitors are standard on units with scroll compressors. This accessory monitors the incoming power to the unit and protects the unit from phase loss and reversed phase rotation.

• Advanced Controls - Simplicity® control boards have standardized a number of features previously available only as options or by utilizing additional controls.

• Low Ambient - An integrated low-ambient control

allows all units to operate in the cooling mode down to 0°F outdoor ambient without additional assistance. Optionally, the control board can be programmed to lockout the compressors when the outdoor air temperature is low or when free cooling is available.

• Anti-Short Cycle Protection - To aid compressor

life, an anti-short cycle delay is incorporated into the standard controls. Compressor reliability is further ensured by programmable minimum run times. For testing, the anti-short cycle delay can be temporarily overridden with the push of a button.

• Fan Delays - Fan on and fan off delays are fully pro-

grammable. Furthermore, the heating and cooling fan delay times are independent of one ano ther. All units are programmed with default values based upon their configuration of cooling and heat.

• Safety Monitoring - The control board monitors the

high and low-pressure switches, the freezestats, the gas valve, if applicable, and the temperature limit switch on gas and electric heat units. The unit control board will alarm on ignition failures, compressor lockouts and repeated limit switch trips.

• Nuisance Trip Protection and Strikes - To prevent

nuisance trouble calls, the control board uses a “three times, you’re out” philosophy. The high and low-pressure switches and the freezestats must trip three times within two hours before th e unit control board will lock out the associated compressor.

• On Board Diagnostics - Each alarm will energize a

trouble light on the thermostat, if so equipped, and flash an alarm code on the control board LED. Each high and low-pressure switch alarm as well as each freezestat alarm has its own flash code. The control board saves the five most recent alarms in memory, and these alarms can be reviewed at any time.

Alarms and programmed values are retained through the loss of power.

• Reliable – From the beginning – All units undergo computer automated testing before they leave the factory. Units are tested for refrigerant charge and pressure, unit amperage, and 100% functionality. For the long term – All Predator

units are painted with a long lasting, powder paint that stands up over the life of the unit. The paint used has been proven by a 1000 hour salt spray test.

• Flexible Placement – All models and configurations share the same cabinet/footprint and thus the same roof curb. You have the flexibility to set one curb and choose the correct tonnage size and heating option after the internal loads have been determined.

To further simplify planning and installation, Predator cabinets are designed to fit your roof. With the optional roof curb, the unit ductwork is designed to fit around 24” on-center joists or between 48” on-center joists.

The drain pan can be rotated to drain to either the front or the rear of the unit. Additionally, the drain pan can be fitted to drain through the roof curb. As it is sometimes difficult to have a level installation, the drain pan features a generous slope to ensure proper drainage.

• Full Perimeter Base Rails – The permanently attached base rails provide a solid foundation for the entire unit and protect the unit during shipment. The rails offer forklift access from 3 sides, and rigging holes are available so that an overhead crane can be used to place the units on a roof.

• Easy Installation – Gas and electric utility knockouts are supplied in the unit underside as well as the side of the unit. A clearly identified location is provided to mount a field supplied electrical disconnect switch. Utility connections can be made quickly and with a minimum amount of field labor.

All units are shipped with 2” throw-away filters installed.

• Wide Range of Indoor Airflows – All indoor fan motors are belt-drive type providing maximum flexibility to handle most airflow requirements. For high static applications, factory installed alternate indoor fan motors are available. With the optional indoor fan motor, all units can supply nominal airflow at a minimum of 1.5” ESP.

• Warranty - All models include a 1-year limited warranty on the complete unit. Compressors and electric heater elements each carry a 5-year warranty. Aluminized steel and stainless steel tubular heat exchangers carry a 10year warranty.

FACTORY INSTALLED OPTIONS

YORK® offers several equipment options factory installed, for the Predator

• Optional Factory Installed Economizers - Predator units offer a variety of optional factory installed economizers with low leak dampers. The outdoor air enthalpy sensor enables economizer operation if the outdoor enthalpy is less than the setpoint of the economizer logic module. See Table 38 to determine the correct economizer for your application.

line.

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• Downflow Economizer - (With barometric relief) The economizer is provided with a single enthalpy input. The economizer is 2% low leakage type, and is shipped installed and wired. The installer needs only to assemble and mount the outdoor air hood (Provided). The economizer has spring return, fully modulating damper actuators and is capable of introducing up to 100% outdoor air. As the outdoor air intake dampers open, the return air dampers close. The changeover from mechanical refrigeration to economizer operation is regulated by the standard single enthalpy input. There is an optional input dual dry bulb available. To meet regulated air standards, the economizer control accepts an optional CO

input for

demand ventilation. With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

• Horizontal Economizer - (Without barometric relief) - All features of the downflow economizer exist except you must order the duct mount barometric relief separately. Y ou must order a 1EH0408

if you are installing a power exhaust. You can order a 1RD0411 Barometric Relief for horizontal flow economizers only.

• Slab Economizer for Energy Recovery Ventilators- (With barometric relief and Fresh Air Hood)

- The economizer is provided with a single enthalpy input. The economizer is 2% low leakage type, and is shipped installed and wired. The economizer has spring return, fully modulating damper actuators and is capable of introducing up to 100% outdoor air. As the outdoor air intake dampers open, the return air dampers close. The changeover from mechanical refrigeration to economizer operation is regulated by the standard single enthalpy input. There is an optional input dual dry bulb available. To meet regulated air standards, the economizer control accepts

an optional CO

input for demand ventilation.With

single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

• Power Exhaust (Downflow only) - This accessory installs in the unit with a down flow economizer.

• Motorized Outdoor Air Damper - The motorized outdoor air damper includes a slide-in/plug-in damper assembly with an outdoor air hood and filters. The outdoor air dampers open to the preset position when the indoor fan motor is energized. The damper has a range of 0% to 100% outdoor air entry. Factory installed option or field installed accessory.

• Alternate Indoor Blower Motor - For applications with high static restrictions, units are offered with optional indoor motors that provide higher static output and/or higher airflow, depending upon the installer’s needs.

• Aluminized Steel Gas Heat Exchanger - For applications in non-corrosive environments.

• Stainless Steel Gas Heat Exchanger - For applications in corrosive environments, this option provides a full stainless steel heat exchanger assembly.

• Stainless Steel Drain Pan - Provides years of trouble free operation in corrosive environments.

• Electric Heaters - The electric heaters range from 9kW to 54kW and are available in all the voltage options of the base units. All heaters are dual staged. All heaters are intended for single point power supply.

• Disconnect Switch - For gas heat units and cooling units with electric heat, a HACR breaker sized to the unit is provided. For cooling only units, a switch sized to the largest electric heat available for the particular unit is provided. Factory installed option only.

• Convenience Outlet - (Non-Powered/Powered) - This option locates a 120V single-phase GFCI o utl et with cover, on the corn er o f the un it housing adjacent to the compressors. The “Non-powered” option requires the installer to provide the 120V single-phase p ower sou r ce and wiring. The “Powered” option is powere d b y a ste pdown transformer in the unit. Factory installed option only.

• Smoke Detectors - The smoke detectors stop operation of the unit by interrupting power to the control board if smoke is detected within the air compartment. Avail abl e for both the supply and/or return air.

Factory installed smoke detectors in the return air, may be subjected to freezing temperatures during "off" times due to out side air infiltration. These smoke detectors have an operational limit of 32 °F to 131°F. Smoke detectors installed in areas that could be out side those limitations will have to be moved to prevent having false alarms.

• Phase Monitors - Designed to prevent unit damage. The phase monitor will shut the unit down in an out-of phase condition. (Standard on unit s with Scroll Compressors.)

• Coil Guard - Customers can purchase a coil guard kit to protect the condenser coil from damage. Additionally, this kit stops animals and foreign objects from entering the space between the inner condenser coil and the main cabinet. This is not a hail guard kit.

• Dirty Filter Switch - This kit includes a differential pressure switch that energizes the fault light on the unit thermostat, indicating that there is an abnormally high pressure drop across the filters. Factory installed option or field installed accessory.

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• T echni coat C ondense r Coil s - The condenser coils are coated with a phenolic coating for protection against corrosion due to harsh environments.

• Technicoat Evaporator Coil - The evaporator coils are coated with a phenolic coating for protection against corrosion due to harsh environments.

• BAS - Building Automation System Controls

Simplicity® Intelli-Comfort™ Control - The York Simplicity® Intelli-Comfort™ control is factory installed. It

includes a supply air sensor, a return air sensor, and an outside air sensor. There are provisions for a field installed dirty filter indicator switch, an air-proving switch, an Outside Air Humidity sensor, a Return Air Humidity sensor, an Inside IAQ sensor, and an Outside Air IAQ sensor. Construction mode operation, 365-day real time clock with 7 day programming plus holiday scheduling is built-in. Two different modes of demand ventilation are achieved through the Intelli-Comfort™ using CO

sensors. It uses an inside CO2 sensor to perform Demand Ventilation. It can also use an Outside CO

sensor to perform Differential Demand Ventilation. It uses a Patented Comfort Ventilation algorithm to provide comfortable ventilation air temperature. The patented economizer-loading algorithm will protect the equipment when harsh operating conditions exist. Humidity in the occupied space or return duct can be monitored and controlled via humidity sensors and the on-board connection for hot gas re-heat system. It uses the Intelli-Start algorithm to maximize energy savings by recovering the building from the Unoccupied Setpoints to the Occupied Setpoints just in time for the Occupied Time Period to begin. The Simplicity® Intelli-Comfort™ balances space temperature, ventilation air temperature,

and humidity for ultimate comfort.

• Simplicity® Intelli-Comfort™ with ModLINC Control The York Simplicity® Intelli-Comfort™ with ModLINC control is factory installed. It includes all the features of the Intelli-Comfort™ control with an additional control to translate communications from MODBUS to the BACnet MSTP protocol.

• Novar® BAS Control - The Novar® ETC-3 building automation system controller is factory installed. Incudes supply air sensor, return air sensor, dirty filter indicator switch, and air proving switch.

• Johnson Controls BAS Control - The Johnson Control YK-UNT-1126 building automation system controller is factory installed. Includes supply air sensor, return air sensor, dirty filter indicator switch, and air proving switch.

• CPC BAS Control - The Computer Process Controls Model 810-3060 ARTC Advanced Rooftop building automation system controller is factory installed. Includes supply air sensor, return air sensor, dirty filter indicator switch and air proving switch.

• Honeywell BAS Control - The Honeywell W7750C building automation system controller is factory installed.

Includes air supply sensor, return air sensor, dirty filter indicator switch, and air proving switch.

FIELD INSTALLED ACCESSORIES

YORK® offers several equipment accessories for field installation, for the Predator

• Downflow Economizer - (With barometric relief) - The economizer is provided with a single enthalpy input. The economizer is 2% low leakage type. The economizer has spring return, fully modulating damper actuators and is capable of introducing up to 100% outdoor air. As the outdoor air intake dampers open, the return air dampers close. The changeover from mechanical refrigeration to economizer operation is regulated by the standard single enthalpy input. There is an optional input dual dry bulb available. T o meet regulated air standards, the economizer control accepts an optional CO tion. With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

• Horizontal Economizer - (Without barometric relief) - All features of the downflow economizer exist except you must order the duct mount barometric relief separately.

You must order a 1EH0408 if you are installing a power exhaust. You can order a 1RD0411 Barometric Relief for horizontal flow economizer.

• Slab Economizer for Energy Recovery Ventilator(Without barometric relief or Fresh Air Hood) - The

economizer is provided with a single enthalpy input. The economizer is 2% low leakage type. The economizer has spring return, fully modulating damper actuators and is capable of introducing up to 100% outdoor air. As the outdoor air intake dampers open, the return air dampers close. The changeover from mechanical refr igera tion t o economizer operation is regulate d by the standard single enthalpy input. There is an optional input dual dry bulb available. T o meet regulated air standards, the economizer control accepts an optional CO tion.With single enthalpy input, the econo mizer cont rol monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control co mp are s th e value s of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

You can order 1EH0409 Barometric Relief/FA Hood for field installations without an ERV.

• Dual Enthalpy Control, Accessory - This kit contains the required components to convert a single enthalpy economizer to dual enthalpy.

• Barometric Relief Damper - Zero to 100% capacity barometric relief dampers for use with horizontal flow, or field installed slab economize rs.

line.

input for demand ventila-

8 Unitary Products Group

246721-YTG-C-0606

• Power Exhaust - This accessory installs in the unit with a down flow economizer. Power exhaust plugs into the connector in the unit bulkhead. You must purchase

1EH0408 barometric relief when applying to a horizontal flow application.

• Manual Outdoor Air Damper - Like the motorized out- door air damper , each manual outdoor air damper includes a slide-in damper assembly with an outdoor air hood and filters. Customers have a choice of dampers with ranges of 0% to 100% or 0% to 35% outdoor air entry.

• Smoke Detectors - The smoke detectors stop operation of the unit by interrupting power to the control board if smoke is detected within the air compartment.

• CO

Sensor - Senses CO2 levels and automatically

overrides the economizer when levels rise above the preset limits.

• Coil Guard - Field installed decorative wire coil guard.

• Hail Guard - This kit includes a sloped hood which installs over the outside condenser coil and prevents damage to the coil fins from hail strikes. Field installed accessory only.

• Flue Exhaust Extension Kit - In locations with wind or weather conditions which may interfere with proper exhausting of furnace combustion products, this kit can be installed to prevent the flue exhaust from entering nearby fresh air intakes.

• -60°F Gas Heat Kit - For installations which require gas heat units to perform in low ambient temperatures, a gas section heating kit is available. This kit provides electric heat in the gas heat controls section to ensure the gas valve and controls will continue to function properly at extremely low temperatures.

• Gas Heat High Altitude Kit - This kit converts a gas heat unit to operate at high altitudes, 2,000 to 6,000 feet. Conversion kits are available for natural gas and propane.

• Gas Heat Propane Conversion Kit - This kit converts a gas-fired heater from natural gas to propane. It contains the main burner orifices and gas valve replacement springs.

• Gas Piping Kit - Contains pipe nipples, fittings and gas cock required for gas supply connection with external shut off.

• Electric Heaters - The electric heaters range from 9 kW to 54kW and are available in all the voltage options of the base units. All heaters are dual staged. Cooling units include an adapter panel for easy installation of the electric heaters. Necessary hardware and connectors are

included with the heaters. All heaters are intended for single point power supply.

• Low Limit / Compressor Lockout Kit

1. Compressor Lockout (CLO): To prevent mechanical (compressorized) operation of the unit during cold outdoor conditions where there is a risk of returning liquid refrigerant back to the compressors.

2. Low Limit Control (LLC): To prevent the supply air from dropping below a specified setpoint by utilizing the units first stage heating means when there is a demand for cooling during cold outside conditions.

• Metal Frame Filter Kit - Metal frame with polyester filter medium.

• Permanent Filters - Permanent filters are available.

• Roof Curbs - The roof curbs have insulated decks and are shipped disassembled The roof curbs are available in 8” and 14” heights. For applications with security concerns, burglar bars are available for the duct openings of the roof curbs.

• Roof Curb Transition - Single Piece Adapter (10” High) Roof curbs for transitioning from Sunline™ units to Pred-

units. Fits 7.5 to 12.5 Sunline™ roof curbs only.

ator

• Burglar Bars - Mount in the supply and return openings to prevent entry into the duct work.

• Thermostat - The units are designed to operate with 24- volt electronic and electro-mechanical thermostats. All units (with or without an economizer) operate with twostage heat/two-stage cool or two-stage cooling only thermostats, depending upon unit configuration.

REHEA T MODE SEQUENCE OF OPERATION

The reheat control board allows the user to select two different modes of operation via a jumper connection on the board. (See Figure 3.) Each mode is described below. Refer to Figures 3 - 5 when reading this section.

“NORMAL” MODE

When the reheat control board (RCB) detects a need for dehumidification (24VAC) at "HUM" via the field supplied dehumidistat connected to RHTB-1 and RHTB-2 and there is not a call for cooling, it energizes the hot gas rel ay (HGR), which energizes the 3-way valve (SOL 3), the condenser coil valve (SOL 2), and de-energizes the reheat coil bleed va lve (SOL 1). (In the DR150, SOL 2 is only energized when the discharge pressure in circuit #1 rises above 235 psig and deenergizes SOL 2 after the discharge pressure falls below 175 psig. Both outdoor fans of circuit #1 in the DR150 also disengage to conserve energy.) The Y1 signal is passed to the unit control board (UCB), which engages circuit # 1, resulting in circuit #1 reheat mode operation.

When the room thermostat calls for first stage cooling, with or without a call for dehumidification, the RCB senses a signal through "Y1", de-energizing the HGR, which de-energizes SOL 3 and SOL 2 and energizes SOL 1, engaging circuit #1, resulting in circuit #1 cooling mode operation.

Unitary Products Group 9

246721-YTG-C-0606

When the room thermostat calls for second stage cooling, the RCB senses a signal through "Y1" & "Y2" and engages circuit #1 and circuit #2 in cooling mode.

Indoor blower operation is initiated upon a call for first stage cooling, second stage cooling or dehumidification.

Anytime there is a call for 2 stages of cooling, the unit will not operate in the reheat mode, even if there is a call for dehumidification at "HUM".

The unit will not operate in the reheat mode if there is any call for heating.

On units with economizers, the unit will not operate in the reheat mode if there is a call for cooling and the economizer is operating as first stage of cooling.

All safety devices function as previously described.

"AL TERNATE” MODE

When the RCB detects a need for dehumidification (24VAC) at "HUM" via the field supplied dehumidistat connected to RHTB-1 and RHTB-2, and there is not a call for cooling, it energizes the HGR, which energizes the SOL 3, SOL 2, and de-energizes SOL 1. (In the DR150, SOL 2 is only energized when the discharge pressure in circuit #1 rises above 235 psig and de-energizes SOL 2 after the discharge pressure

falls below 175 psig. Both outdoor fans of circuit #1 in the DR150 also disengage to conserve energy.) The unit then operates with circuit #1 in reheat mode and circuit #2 i n cooling mode.

When the room thermostat calls for first stage cooling while there is still a call for dehumidification, no operational change is made. The call for cooling is ignored and the unit continues to operate with circuit #1 in reheat mode and circuit #2 in cooling mode.

When the room thermostat calls for second stage cooling, the RCB senses a signal through "Y1" and "Y2" and de-energizes the HGR, which de-energizes SOL 3 and SOL 2, and energizes SOL 1. Both circuits operate in the cooling mode.

Indoor blower operation is initiated upon a call for first stage cooling, second stage cooling or dehumidification.

Anytime there is a call for 2 stages of cooling, the unit will not operate in the reheat mode, even if there is still a call for dehumidification at "HUM".

The unit will not operate in the reheat mode if there is any call for heating.

All safety devices function as previously described.

OCC

COM

HGR

MODE

SELECTION

JUMPER

HUM

HGRR

DEHUMIDISTAT

HARNESS

CONNECTION

FIGURE 3 - REHEAT CONTROL BOARD

10 Unitary Products Group

246721-YTG-C-0606

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FIGURE 4 - DR090 & 120 REHEAT CONTROLS

Unitary Products Group 11

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246721-YTG-C-0606

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FIGURE 5 - DR150 REHEAT CONTROLS

12 Unitary Products Group

246721-YTG-C-0606

TABLE 1: ACCESSORIES

Part Number Description Weight

1RC0470 Roof Curb, 8" Height 1RC0471 Roof Curb, 14" Height 1RC0472 Roof Curb, Transition (7.5 T through 12.5 T) 1BD0408 Burglar Bars, Downflow 2TP04520925 Electric Heat 9kW 230V 2TP04521825 Electric Heat 18kW 230V 2TP04522425 Electric Heat 24kW 230V 2TP04523625 Electric Heat 36kW 230V 2TP04525425 Electric Heat 54kW 230V 2TP04520946 Electric Heat 9kW 460V 2TP04521846 Electric Heat 18kW 460V 2TP04522446 Electric Heat 24kW 460V 2TP04523646 Electric Heat 36kW 460V 2TP04525446 Electric Heat 54kW 460V 2TP04520958 Electric Heat 9kW 575V 2TP04521858 Electric Heat 18kW 575V 2TP04522458 Electric Heat 24kW 575V 2TP04523658 Electric Heat 36kW 575V 2TP04525458 Electric Heat 54kW 575V 1FA0411 Manual Outside Air Damper 0-35%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief) 1FA0412 Manual Outside Air Damper 0-100%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief) 2MD04702724 Motorized Damper, Downflow (Incl. Hood, Damper & Filter, no Barometric Relief) 2MD04703324 Motorized Damper, Horizontal (Incl. Hood, Damper & Filter, no Barometric Relief) 2EE04705024 Economizer, Downflow (Incl. Barometric Relief & All Hoods) 124 lbs. 2EE04705124 Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief) 97 lbs. 2EE04705224 Economizer, Slab, Downflow (Incl. Dampers only no Hoods or Barometric Relief) 2PE04703225 Power Exhaust, Downflow, 230V (For Units with Economizer only) 2PE04703246 Power Exhaust, Downflow, 460V(For Units with Economizer only) 2PE04703258 Power Exhaust, Downflow, 580V (For Units with Economizer only) 2EC04700924 Dual Enthalpy Control (Use with Single Enthalpy Economizer) 1EH0407 Hood Kit, Downflow Economizer (Included with all Downflow Economizers) 1RD0411 Barometric Relief Kit, Ductmount for Horizontal Application (Incl. Damper & Hood) 1EH0408 Barometric Relief Kit, Ductmount for Horizontal Application w/Power Exhaust (Incl. Damper & Hood) 25 lbs. 1EH0409 Barometric Relief / Hood Kit, for Field Installed Slab Econ. w/o ERV (Incl. Barometric Relief & FA Hood) 2AQ04700424 CO2 Detector Unit Mount 2AQ04700324 CO2 Detector Space Mount 2SD04700424 Smoke Detector, Supply or Return (Return Not Available with Horizontal Economizer) 2MK04700624 Low Limit / Compressor Lockout Kit 1CG0419 Coil Guard (Electric / Electric & HP models): DR090 & 120 1CG0420 Coil Guard (Gas / Electric models): DR090 & 120 1CG0424 Coil Guard (Electric / Electric & HP models): DR150 1CG0425 Coil Guard (Gas / Electric models): DR150 1HG0411 Hail Guard Kit 1GP0404 Gas Piping Kit 1NP0441 Propane Conversion Kit 1HA0442 High Altitude Kit for Natural Gas 1HA0443 High Altitude Kit for Propane 1FE0411 Flue Exhaust Extension Kit 2BC04700106 Gas Heat Kit, -60 deg F, 230V 2BC04700151 Gas Heat Kit, -60 deg F, 460V 2BC04700154 Gas Heat Kit, -60 deg F, 575V 1FL0402 Permanent Filter Kit 2DF0401 Dirty Filter Switch 1FF0410 Filter Frame Kit, Metal -

Unitary Products Group 13

NOMENCLATURE

D R 090 N10 A 2 A AA 3 0 1 2 4 A

246721-YTG-C-0606

7.5-12.5 Ton York® Model Number Nomenclature

Product Category

D = A/C, Single Pkg., R-22

Product Identifier

R = REHEAT

Nominal Cooling Capacity

090 = 7.5 Ton 120 = 10.0 Ton 150 = 12.5 Ton

Heat Type and Nominal Heat Capacity

C00 = Cooling Only. No heat installed

Gas Heat Options

N10 = 100 MBH Output Aluminized Steel N15 = 150 MBH Output Aluminized Steel N20 = 200 MBH Output Aluminized Steel S10 = 100 MBH Output Stainless Steel S15 = 150 MBH Output Stainless Steel S20 = 200 MBH Output Stainless Steel

Electric Heat Options

E09 = 9 KW E18 = 18 KW E24 = 24 KW E36 = 36 KW E54 = 54 KW

Airflow

A = Std. Motor B = Std. Motor/Econo./Barometric Relief (Downflow

Only) C = Std. Motor/Econo./Power Exhaust (Downflow Only) D = Std. Motor/Motorized Damper (Downflow Only) E = Std. Motor/Horizontal Economizer (No Baro.) F = Std. Motor/Slab Econo./Power Exhaust

(Downflow Only) G = Std. Motor/Slab Econo./Barometric Relief

(Downflow Only) N = Hi Static Mtr. P = Hi Static Mtr./Econo./Barometric Relief

(Downflow Only) Q = Hi Static Mtr./Econo./Power Exhaust

(Downflow Only) R = Hi Static Mtr./Motorized Damper (Downflow Only) S = Hi Static Mtr./Horizontal Economizer (No Baro.) T = Hi Static Mtr./Slab Econo./Power Exhaust

(Downflow Only) U = Hi Static Mtr./Slab Econo./Barometric Relief

(Downflow only)

Voltage

2 = 208/230-3-60 4 = 460-3-60 5 = 575-3-60

Product Style

A = Style A B = Style B C = Style C

These four digits will not be assigned until a quote is requested, or an order placed.

SS Drain Pan

CPC Controller, DFS, APS

Johnson Controller, DFS, APS

Honeywell Controller, DFS, APS

Novar Controller, DFS, APS

Simplicity IntelliComfort Controller

Simplicity IntelliComfort Controller w/ModLinc

2" Pleated filters

BAS Ready Unit with Belimo Economizer

Shipping Bag

Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned

Product Generation

3 = Third Generation 4 = Fourth Generation

AA = None AB = Phase Monitor AC = Coil Guard AD = Dirty Filter Switch AE = Phase Monitor & Coil Guard AF = Phase Monitor & Dirty Filter Switch AG = Coil Guard & Dirty Filter Switch AH = Phase Monitor, Coil Guard & Dirty Filter Switch

ZZ = If desired option combination is not listed above, ZZ will be assigned and configuration options will be

located in digits 15-18.

Installation Options

A = No Options Installed B = Option 1 C=Option2 D = Options 1 & 2 E=Option3 F = Option 4 G = Options 1 & 3 H = Options 1 & 4 J=Options1,2&3 K = Options 1, 2, & 4 L = Options 1,3 & 4 M=Options1,2,3,&4 N = Options 2 & 3 P = Options 2 & 4 Q = Options 2, 3, & 4 R = Options 3 & 4 S=Option5 T = Options 1 & 5 U = Options 1, 3, & 5 V = Options 1, 4, & 5 W = Options 1, 3, 4, & 5 X = Options 3 & 5 Y = Options 4 & 5 Z = Options 3, 4 & 5

Configuration Options (not required for all units)

Additional Options

RC = Coil Guard, Shipping Bag & American Flag TA = Technicoat Condenser Coil TJ = Technicoat Evaporator Coil TS = Technicoat Evaporator & Condenser Coils

Options

1 = Disconnect 2 = Non-Pwr'd Conv. Outlet 3 = Smoke Detector S.A. 4 = Smoke Detector R.A. 5=Pwr'dConv.Outlet

14 Unitary Products Group

246721-YTG-C-0606

TABLE 2: PHYSICAL DATA

Evaporator

Blower

Evaporator Coil

Reheat Coil

Condenser Fan

Condenser Coil

Refrigerant

Charge

Compressors

Air Filters

Component

Models

90 120 150

Blower, Centrifugal (Dia. X Wd. In.) 15 x 15 15 x 15 15 x 15

Motor, Standard (HP) 1-1/2 2 3

Motor, Optional (HP) 2 3 5

Rows 3 4 4

Fins per Inch 15 15 15

Height (in.) 324040

Face Area (ft.2) 10.6 13.2 13.2

Rows 2 2 2

Fins per Inch 13 13 13

Height (in.) 283636

Face Area (ft.2) 7.8 10 10

Quantity 2 2 4

Propeller Dia. (in., each) 24 24 24

Motor (HP, each) 1/3 3/4 1/3

CFM, Nominal (each) 3400 4400 3500

Number of Coils 2 2 4

Rows (each) 1 2 2 Fins per Inch 20 20 15

Height (in., each) 44 44 36

Face Area (ft.2 each) 14.5 14.5 11.9

System 1 (lb./oz.) 8/0 12/12 22/8 System 2 (lb./oz.) 6/6 10/2 21/4

Quantity 2 2 2

Type Recip. Recip. Scroll

Size (Wd. X Ht. X Thickness in.) 25 x 20 x 2 25 x 20 x 2 25 x 20 x 2

Quantity 4 4 4

Unitary Products Group 15

TABLE 3: DR CAPACITY RATINGS

246721-YTG-C-0606

Size Model

Cooling

Only

090

Electric

Heat

Cooling Capacity

ARI Ratings

MBH EER IPLV

CFM

Sound

Rating

90 11.2 11.65 3000 84

(dB)

Nominal

Electric

Heat

Capacity

(kW)

Input

(MBH)

Gas Heat Capacity

Output

(MBH)

Seasonal

Efficiency

(%)

--- - --

9, 18, 24,

-- - - -

Gas Heat - 120 96 80 15-45 3/4 Gas Heat - 180 144 80 30-60 3/4

120

Cooling

Only

Electric

Heat

116 11.2 11.40 3480 90

--- - --

18, 24, 36,

-- - - -

Gas Heat - 180 144 80 20-50 3/4 Gas Heat - 240 192 80 35-65 3/4

150

Cooling

Only

Electric

Heat

148 11.1 11.7 3750 86

--- - --

18, 24, 36,

-- - - -

Gas Heat - 180 144 80 10-40 3/4 Gas Heat - 240 192 80 25-55 3/4

Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb.

Rated in accordance with ARI 270 standard.

See Table 15.

Temp.

Rise (°F)

Gas Line Size

(in. OD)

TABLE 4: UNIT VOLTAGE LIMITATIONS

POWER RATING MIN. MAX.

208/230-3-60

460-3-60 575-3-60

187 252 432 504 540 630

16 Unitary Products Group

246721-YTG-C-0606

TABLE 5: COOLING CAPACITY DR090 UNIT

Air On

Evap. Coil

CFM WB (°F)

2250

67 62 57 72

2625

67 62 57 72

3000

67 62 57 72

3375

67 62 57 72

3750

67 62 57

2250

67 62 57 72

2625

67 62 57 72

3000

67 62 57 72

3375

67 62 57 72

3750

67 62 57

2250

67 62 57 72

2625

67 62 57 72

3000

67 62 57 72

3375

67 62 57 72

3750

67 62 57

Temperature of Air on Condenser Coil 85°F

Total Cap.

(MBH)

Tot.

105 6.7 60 54 47 41 35 28 22 96 7.3 57 50 44 38 31 25 18

94 6.5 73 67 61 54 48 41 35 87 7.1 70 64 57 51 45 38 32

85 6.3 85 79 72 66 60 53 47 78 6.9 78 74 68 62 55 49 42 82 6.3 82 82 75 69 62 56 50 78 6.9 78 76 70 63 57 50 44

109 6.8 67 59 51 44 36 29 21 100 7.4 63 56 48 40 33 25 18

97 6.6 81 73 66 58 50 43 35 90 7.2 78 70 63 55 48 40 32

88 6.4 88 85 78 71 63 56 48 81 7.0 81 79 74 67 59 51 44 85 6.4 85 85 82 74 66 59 51 81 7.0 81 80 76 68 61 53 46

113 6.9 73 64 55 47 38 29 20 104 7.5 70 61 52 43 35 26 17

101 6.8 88 79 71 62 53 44 36 93 7.3 85 77 68 59 50 42 33

90 6.6 90 90 84 76 67 58 49 84 7.1 84 84 80 72 63 54 45 88 6.6 88 88 88 79 70 62 53 84 7.0 84 84 82 74 65 56 47

115 7.0 79 69 59 49 39 29 19 105 7.5 75 65 55 45 35 25 15

103 6.8 95 85 75 65 55 45 35 94 7.3 90 82 72 62 52 42 32

92 6.6 92 92 89 79 70 60 50 85 7.1 85 85 83 73 63 54 44 90 6.6 90 90 90 80 70 60 50 85 7.1 85 85 84 74 64 54 44

118 7.0 85 74 62 51 40 29 18 106 7.6 80 69 58 47 36 25 13

105 6.8 102 91 80 69 57 46 35 96 7.3 96 87 76 65 53 42 31

94 6.6 94 94 94 83 72 61 50 86 7.1 86 86 86 75 64 53 42 92 6.6 92 92 92 81 69 58 47 86 7.1 86 86 86 74 63 52 41

Input

(kW)

†

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Sensible Capacity (MBH)

Return Dry Bulb (°F)

Total Cap.

(MBH)

Temperature of Air on Condenser Coil 105°F

88 7.8 55 48 42 35 29 23 16 81 8.3 52 46 40 33 27 20 14

79 7.6 67 61 54 48 41 35 28 71 8.0 64 57 51 44 38 31 25

72 7.4 72 70 63 57 50 44 38 65 7.8 65 65 58 52 46 39 33 72 7.4 72 71 64 58 51 45 39 66 7.8 66 65 59 52 46 40 33

91 7.9 61 53 46 38 31 23 15 83 8.4 58 51 43 36 28 21 13

82 7.6 74 67 59 51 44 36 29 74 8.1 70 63 55 48 40 33 25

74 7.4 74 73 69 61 54 46 39 68 7.9 68 67 64 56 49 41 34 75 7.4 75 74 70 63 55 47 40 68 7.9 68 68 64 57 49 42 34

95 8.0 67 58 50 41 32 23 15 86 8.5 65 56 47 38 30 21 12

85 7.7 81 73 64 55 47 38 29 76 8.2 76 69 60 51 43 34 25

77 7.5 77 77 75 66 57 49 40 70 8.0 70 70 69 61 52 43 34 77 7.5 77 77 76 67 59 50 41 71 8.0 71 71 70 61 52 44 35

95 8.0 72 62 52 42 32 22 12 86 8.6 69 59 49 39 29 19 9

85 7.8 83 77 68 58 48 38 28 76 8.3 76 73 63 53 43 33 23

78 7.6 78 78 76 67 57 47 37 70 8.0 70 70 70 60 50 40 30 78 7.6 78 78 77 67 57 47 37 71 8.1 71 71 70 60 50 40 30

96 8.1 77 66 55 44 33 21 10 86 8.6 74 63 52 40 29 18 7

86 7.8 86 82 71 60 49 37 26 76 8.4 76 76 66 55 44 33 21

78 7.6 78 78 78 67 56 45 33 70 8.1 70 70 70 59 47 36 25 78 7.6 78 78 78 67 56 45 33 71 8.2 71 71 71 59 48 37 26

Temperature of Air on Condenser Coil 95°F

Tot.

†

Input

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(kW)

Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

73 8.8 50 44 37 31 25 18 12

64 8.5 60 54 47 41 35 28 22

59 8.2 59 59 54 47 41 34 28 61 8.3 61 60 53 47 41 34 28

75 8.9 56 49 41 33 26 18 11

66 8.6 66 59 52 44 37 29 22

61 8.3 61 61 59 51 44 36 28 62 8.4 62 62 59 51 43 36 28

77 9.0 62 53 45 36 27 18 10

67 8.6 67 65 56 48 39 30 21

62 8.4 62 62 62 55 46 38 29 64 8.5 64 64 64 55 46 37 29

76 9.1 66 56 46 36 27 17 7

67 8.7 67 67 59 49 39 29 19

62 8.5 62 62 62 53 43 33 23 64 8.6 64 64 63 53 43 33 23

76 9.2 71 60 48 37 26 15 4

66 8.9 66 66 61 50 39 28 17

61 8.6 61 61 61 50 39 28 17 63 8.7 63 63 63 52 41 30 18

These capacities are gross ratings. For net capacity,

* -

deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

These ratings include the condens

† -

kW) and the compressor motors but not the supply air blower motor.

No sensible cooling capacity.

er fan motors (total 1

Unitary Products Group 17

246721-YTG-C-0606

TABLE 6: COOLING CAPACITY DR090 UNIT (ALTERNATE REHEAT MODE)

Air On Evap. Coil Temperature of Air on Condenser Coil 85°F Temperature of Air on Condenser Coil 95°F

CFM WB (°F)

2250

2625

3000

3375

3750

2250

2625

3000

3375

3750

2250

2625

3000

3375

3750

67 39 6.317114----34 6.61482---- 62 35 6.02418115---29 6.219126---- 57 37 5.7 28 21 15 8 2 - - 33 5.9 20 14 8 1 - - -

72 45 6.692-----40 6.98------ 67 41 6.323158----35 6.620125---- 62 36 6.1 31 28 21 13 5 - - 30 6.3 25 22 17 9 2 - - 57 39 5.7 34 31 27 20 12 4 - 35 6.0 28 25 21 14 6 - -

72 47 6.69------ 41 6.95------ 67 42 6.32920112---37 6.725168---- 62 37 6.1 37 37 30 21 12 4 - 31 6.3 31 31 27 19 10 1 - 57 40 5.7 40 40 39 31 22 13 4 36 6.0 36 36 35 27 18 9 -

72 48 6.710------ 42 7.04------ 67 43 6.33424144---37 6.7302010---- 62 38 6.1 38 38 35 25 15 5 - 32 6.4 32 32 30 20 10 - - 57 41 5.7 41 41 41 31 21 11 1 37 6.0 37 37 36 26 16 6 -

72 50 6.710------ 43 7.03------ 67 44 6.4 38 27 16 5 - - - 38 6.7 35 23 12 1 - - - 62 40 6.1 40 40 40 28 17 6 - 33 6.4 33 33 33 22 10 - - 57 42 5.7 42 42 42 31 20 9 - 37 6.0 37 37 37 26 15 4 -

72 7.2 20 17 13 7 - - - 29 7.5 29 29 29 22 16 10 3 67 29 62 25 6.5------- 21 6.8------- 57 29 6.2------- 25 6.5-------

72 35 7.2115-----30 7.514105---- 67 30 6.917102----26 7.1157----- 62 26 6.513105----22 6.82------ 57 30 6.213107----26 6.5-------

72 36 7.22------ 31 7.5------- 67 31 6.922145----26 7.120112---- 62 27 6.6 27 27 24 15 6 - - 23 6.8 23 23 20 11 2 - - 57 31 6.3 31 31 31 22 14 5 - 27 6.6 27 27 27 18 9 1 -

72 36 7.3------- 30 7.6------- 67 32 6.926177----26 7.222133---- 62 27 6.6 27 27 25 15 5 - - 22 6.9 22 22 21 11 1 - - 57 31 6.3 31 31 31 21 11 1 - 26 6.6 26 26 26 16 6 - -

72 37 7.3------- 30 7.6------- 67 32 7.030198----25 7.325154---- 62 27 6.7 27 27 27 16 5 - - 22 6.9 22 22 22 10 - - - 57 32 6.4 32 32 32 20 9 - - 26 6.7 26 26 26 15 3 - -

72 25 7.7 25 25 25 25 25 25 19 67 20 7.371----- 62 17 7.0 ------- * - 57 21 6.8 -------

72 25 7.8 18 15 12 4 - - - 67 21 7.4124----- 62 18 7.1 ------- † - 57 22 6.8 -------

72 26 7.8 ------- 67 21 7.4178----- 62 18 7.1 18 18 16 7 - - - 57

72 24 7.9 ------- 67 20 7.51910----- 62 17 7.2 17 17 16 6 - - - 57 21 6.9 21 21 21 11 1 - -

72 23 7.9 ------- 67 19 7.51911----- 62 16 7.2 16 16 16 5 - - - 57 20 7.0 20 20 20 9 - - -

Total Cap.*

(MBH)

Tot.

†

Input

(kW)

44 6.6103----- 39 6.9104-----

22 6.8 22 22 22 14 5 - -

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Temperature of Air on Condenser Coil 105°F

6.8126----- 25 7.1103-----

Temperature of Air on Condenser Coil 125°F

Sensible Capacity (MBH)

Return Dry Bulb (°F) Return Dry Bulb (°F)

(MBH)

Tot.

Total Cap.*

†

Input

(kW)

Temperature of Air on Condenser Coil 115°F

These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

No sensible cooling capacity.

Sensible Capacity (MBH)

18 Unitary Products Group

246721-YTG-C-0606

86 83 80 77 74 71 68 86 83 80 77 74 71 68

134 8.6 80 72 63 54 46 37 29 126 9.4 76 67 59 50 42 33 24

121 8.4 96 88 79 71 62 53 45 113 9.1 93 85 76 67 59 50 42

110 8.3 110 105 97 88 79 71 62 103 8.9 103 101 92 84 75 66 58

108 8.2 108 108 99 91 82 74 65 100 8.9 100 100 93 84 76 67 58

139 8.7 89 79 68 58 48 38 28 130 9.4 84 74 63 53 43 33 23

125 8.5 106 96 86 76 66 56 46 117 9.2 102 92 82 72 62 52 42

114 8.3 114 112 105 95 85 75 65 106 8.9 106 105 100 89 79 69 59

112 8.3 112 112 108 98 88 78 67 104 8.9 104 104 100 90 80 70 60

144 8.8 97 86 74 62 51 39 27 135 9.5 91 80 68 56 45 33 22

130 8.6 116 105 93 81 70 58 46 121 9.2 112 100 88 77 65 53 42

119 8.4 119 119 113 102 90 78 67 110 9.0 110 110 107 95 84 72 60

117 8.4 117 117 117 105 93 82 70 108 8.9 108 108 108 96 84 73 61

147 8.8 105 92 78 65 52 39 25 137 9.6 99 86 73 59 46 33 20

133 8.6 125 112 99 85 72 59 45 123 9.3 119 107 94 81 68 54 41

121 8.4 121 121 118 105 92 79 65 112 9.0 112 112 110 97 84 70 57

119 8.4 119 119 119 106 92 79 66 109 9.0 109 109 109 96 83 70 56

150 8.9 113 98 83 68 53 38 23 139 9.6 107 92 77 62 47 32 18

135 8.7 134 119 104 89 74 59 45 125 9.3 125 115 100 85 70 55 40

123 8.5 123 123 123 109 94 79 64 113 9.1 113 113 113 98 84 69 54

121 8.4 121 121 121 107 92 77 62 111 9.1 111 111 111 96 81 66 51

117 10.0 73 64 55 47 38 30 21 108 10.6 69 61 52 44 35 27 18

105 9.7 90 81 72 64 55 47 38 97 10.2 86 77 69 60 52 43 35

94 9.4 94 93 85 77 68 60 51 86 9.9 86 86 78 70 61 53 44

94 9.4 94 94 86 78 69 61 52 88 10.0 88 88 80 71 63 54 46

121 10.1 80 70 60 50 40 30 19 111 10.7 77 67 56 46 36 26 16

109 9.7 98 88 78 68 58 48 38 100 10.3 94 85 74 64 54 44 34

97 9.5 97 97 92 82 72 62 52 88 10.0 88 88 85 74 64 54 44

97 9.5 97 97 93 83 73 63 53 90 10.1 90 90 86 76 66 56 46

124 10.1 88 76 64 53 41 29 18 114 10.8 84 72 61 49 37 26 14

112 9.8 107 96 84 72 61 49 37 103 10.4 103 92 80 68 57 45 33

100 9.5 100 100 99 87 76 64 52 91 10.1 91 91 91 79 67 56 44

100 9.5 100 100 100 89 77 65 54 93 10.1 93 93 93 81 69 58 46

126 10.2 95 82 69 55 42 29 16 115 10.9 91 78 65 51 38 25 12

114 9.9 111 103 90 76 63 50 37 104 10.5 104 98 85 72 59 45 32

102 9.6 102 102 101 88 74 61 48 92 10.1 92 92 92 79 65 52 39

102 9.6 102 102 102 88 75 62 48 94 10.2 94 94 94 81 67 54 41

128 10.3 103 88 73 58 43 28 13 117 10.9 98 84 69 54 39 24 9

115 9.9 115 110 95 80 65 51 36 105 10.5 105 105 91 76 61 46 31

103 9.7 103 103 103 88 73 58 44 93 10.2 93 93 93 78 63 48 33

103 9.7 103 103 103 88 73 58 43 95 10.3 95 95 95 80 65 50 35

99 11.2 66 58 49 41 32 23 15

89 10.8 82 74 65 57 48 40 31

78 10.4 78 78 71 63 54 46 37

82 10.6 82 82 74 65 57 48 40

102 11.3 73 63 53 43 33 23 13

91 10.9 90 81 70 60 50 40 30

79 10.5 79 79 77 67 57 47 37

83 10.6 83 83 80 69 59 49 39

104 11.4 80 68 57 45 33 22 10

94 11.0 94 87 76 64 52 41 29

81 10.6 81 81 81 71 59 48 36

85 10.7 85 85 85 74 62 50 39

105 11.5 87 74 61 47 34 21 8

94 11.0 94 94 81 67 54 41 28

82 10.7 82 82 82 69 56 43 30

86 10.8 86 86 86 73 60 46 33

106 11.6 94 79 64 50 35 20 5

95 11.1 95 95 86 71 56 41 26

83 10.8 83 83 83 68 53 38 23

87 10.9 87 87 87 72 57 42 27

-No sensible cooling capacity.

5000

3000

3500

4000

5000

3000

Temperature of Air on Condenser Coil 105°F

Air On Evap. Coil

CFM WB (°F)

3500

4500

3000

3500

4000

Return Dry Bulb (°F)

5000

4000

4500

Temperature of Air on Condenser Coil 85°F

Total

Cap.

(MBH)

Tot.

Input

(kW)

Sensible Capacity (MBH)

Return Dry Bulb (°F)

Temperature of Air on Condenser Coil 95°F

Total

Cap.

(MBH)

Tot.

Input

(kW)

Sensible Capacity (MBH)

These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

TABLE 7: COOLING CAPACITY DR120 UNIT

Unitary Products Group 19

TABLE 8: COOLING CAPACITY DR120 UNIT (ALTERNATE REHEAT MODE)

246721-YTG-C-0606

Air On Evap.

Coil

CFM

3000

3500

4000

4500

5000

3000

3500

4000

4500

5000

3000

3500

4000

4500

5000

Temperature of Air on Condenser Coil 85°F Temperature of Air on Condenser Coil 95°F

WB (°F)

Total Cap.

(MBH)

Tot.

Input

(kW)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Sensible Capacity (MBH) Total

Return Dry Bulb (°F) Return Dry Bulb (°F)

Cap.

(MBH)

Tot.

Input

(kW)

Sensible Capacity (MBH)

72 568.891----- 48 9.11891---- 67 50 8.421134----43 8.7178----- 62 43 8.03224156---38 8.3168----- 57 44 7.8372820112--37 8.1167----- 72 56 8.88------499.110------ 67 50 8.427177----44 8.723133---- 62 43 8.0 38 33 24 14 4 - - 39 8.3 28 24 16 6 - - - 57 44 7.8 40 36 32 22 12 1 - 38 8.1 28 23 19 9 - - - 72 56 8.86------519.13------ 67 51 8.4332110----45 8.730186---- 62 43 8.0 43 43 34 22 10 - - 40 8.3 40 40 33 21 9 - - 57 44 7.8 44 44 44 32 21 9 - 39 8.1 39 39 39 28 16 - - 72 58 8.81------529.2------- 67 52 8.44127141---47 8.7372411---- 62 45 8.0 45 45 40 27 14 - - 41 8.3 41 41 38 24 11 - - 57 45 7.8 45 45 45 32 19 6 - 41 8.2 41 41 41 27 14 1 - 72 60 8.8------- 54 9.2------- 67 54 8.44833184---48 8.8453015---- 62 46 8.0 46 46 46 31 17 2 - 43 8.4 43 43 43 28 13 - - 57 47 7.9 47 47 47 32 17 2 - 42 8.2 42 42 42 27 12 - -

72 41 9.5------- 33 9.9-------

Temperature of Air on Condenser Coil 105°F Temperature of Air on Condenser Coil 115°F

67 36 9.0124-----29 9.48------ 62 31 8.6 20 16 12 3 - - - 24 9.0 24 24 24 16 7 - - 57 31 8.5 21 16 12 3 - - - 25 8.9 25 25 25 17 8 - - 72 43 9.5------- 36 9.9------- 67 38 9.0199-----31 9.4155----- 62 33 8.6 27 25 20 10 - - - 26 9.0 26 26 24 14 4 - - 57 33 8.5 27 25 23 13 3 - - 27 8.9 27 27 27 17 7 - - 72 45 9.5------- 39 9.9------- 67 39 9.02614-----33 9.32211----- 62 34 8.6 34 34 29 17 5 - - 28 8.9 28 28 24 13 1 - - 57 34 8.5 34 34 34 23 11 - - 29 8.9 29 29 29 17 6 - - 72 46 9.54------409.917115---- 67 40 9.033206----34 9.429162---- 62 35 8.6------- 29 9.0------- 57 35 8.5------- 30 8.9------- 72 47 9.6 11 3 -4 -19 -34 - - 41 9.9 41 41 41 26 11 - - 67 42 9.1402510-5-19-- 35 9.435205---- 62 36 8.7-35-42-50-65-80--29 9.0------- 57 36 8.6-49-56-64-79-94--31 8.9-------

72 26 10.3 -------

Temperature of Air on Condenser Coil 125°F

67 21 9.73------ 62 17 9.3 17 17 17 17 17 11 2 57 19 9.3 19 19 19 19 19 12 4 72 29 10.2 ------- 67 24 9.7111----- 62 19 9.3 19 19 19 18 8 - - 57 22 9.3 22 22 22 21 11 1 - 72 33 10.2 -------

These capacities are gross ratings. For net capacity,

1 -

deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

These ratings include the condenser fan motors (total 1

2 -

kW) and the compressor motors but not the supply air blower motor.

67 27 9.7197----- 62 22 9.3 22 22 20 9 - - -

-No sensible cooling capacity.

57 24 9.2 24 24 24 12 1 - - 72 33 10.2 29 27 25 12 - - - 67 28 9.72411----- 62 22 9.3-------

57 25 9.3------- 72 34 10.3 34 34 34 34 34 - - 67 28 9.728151---- 62 23 9.3 -190 ------

57 25 9.3-------

20 Unitary Products Group

246721-YTG-C-0606

86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 174 10.9 98 87 77 66 55 45 34 168 11.9 97 86 75 65 54 43 32 67 160 10.7 126 115 104 94 83 72 62 153 11.7 122 112 101 90 80 69 58 62 147 10.5 147 137 127 116 105 94 84 141 11.4 141 134 124 113 102 92 81 57 143 10.7 143 138 127 116 106 95 84 136 11.6 136 131 120 110 99 88 78 72 179 10.9 109 96 83 71 58 46 33 171 12.0 107 95 82 69 57 44 32 67 164 10.7 139 126 114 101 89 76 63 156 11.7 135 123 110 98 85 72 60 62 151 10.6 151 146 138 125 113 100 87 144 11.5 144 141 135 122 110 97 84 57 146 10.7 146 144 138 126 113 100 88 139 11.7 139 137 131 119 106 93 81 72 183 11.0 120 105 90 76 61 47 32 175 12.0 118 103 89 74 60 45 31 67 168 10.7 152 138 123 109 94 79 65 160 11.8 149 134 119 105 90 76 61 62 155 10.6 155 155 149 135 120 106 91 147 11.6 147 147 146 132 117 102 88 57 150 10.7 150 150 150 135 121 106 91 142 11.8 142 142 142 128 113 98 84 72 185 11.0 128 111 94 78 61 45 28 177 12.0 126 110 93 77 60 43 27 67 170 10.8 162 145 129 112 96 79 62 162 11.8 156 142 125 109 92 75 59 62 156 10.7 156 156 154 137 120 104 87 149 11.6 149 149 148 132 115 99 82 57 151 10.8 151 151 151 135 118 102 85 144 11.8 144 144 144 127 111 94 77 72 187 11.1 136 117 99 80 61 43 24 179 12.0 135 116 98 79 60 42 23 67 172 10.8 172 153 134 116 97 79 60 164 11.8 164 150 131 113 94 75 57 62 158 10.7 158 158 158 139 121 102 84 151 11.6 151 151 151 132 113 95 76 57 153 10.8 153 153 153 134 116 97 79 146 11.8 146 146 146 127 108 90 71

72 159 13.2 94 83 72 62 51 40 29 150 14.5 91 80 69 58 48 37 26 67 144 13.0 119 108 98 87 76 66 55 136 14.3 116 105 95 84 73 62 52 62 133 12.8 133 128 117 106 96 85 74 125 14.1 125 121 110 99 89 78 67 57 128 12.9 128 123 113 102 91 81 70 120 14.1 120 116 105 95 84 73 62 72 162 13.2 104 91 79 66 54 41 28 152 14.5 101 88 75 63 50 38 25 67 147 13.1 132 119 107 94 81 69 56 138 14.4 128 116 103 91 78 65 53 62 136 12.8 136 133 128 115 102 90 77 128 14.1 128 126 120 108 95 82 70 57 131 12.9 131 128 123 110 98 85 72 122 14.2 122 120 115 102 90 77 64 72 165 13.3 114 100 85 71 56 42 27 155 14.6 111 96 82 67 53 38 23 67 150 13.1 145 130 116 101 86 72 57 141 14.4 141 126 112 97 83 68 53 62 139 12.9 139 139 138 124 109 94 80 130 14.2 130 130 130 116 101 86 72 57 133 13.0 133 133 133 119 104 90 75 124 14.2 124 124 124 110 95 81 66 72 167 13.3 123 106 90 73 57 40 23 157 14.6 120 103 87 70 53 37 20 67 152 13.1 149 138 122 105 89 72 55 143 14.4 143 135 118 102 85 68 52 62 140 12.9 140 140 140 123 107 90 74 132 14.2 132 132 132 115 99 82 65 57 135 13.0 135 135 135 118 102 85 69 126 14.2 126 126 126 109 93 76 60 72 169 13.3 132 113 94 76 57 39 20 159 14.5 128 110 91 73 54 35 17 67 154 13.1 154 147 128 109 91 72 53 144 14.4 144 143 125 106 87 69 50 62 142 12.9 142 142 142 123 105 86 68 133 14.2 133 133 133 115 96 78 59 57 137 13.0 137 137 137 118 99 81 62 128 14.2 128 128 128 109 90 72 53

72 141 15.7 88 77 66 55 45 34 23 67 127 15.6 113 102 91 81 70 59 49 62 118 15.4 118 114 103 93 82 71 61

57 112 15.4 112 108 98 87 76 66 55 72 143 15.8 97 85 72 60 47 34 22 67 129 15.7 125 112 100 87 74 62 49 62 120 15.4 120 118 113 100 88 75 62

57 114 15.4 114 112 107 94 81 69 56 72 145 15.8 107 93 78 64 49 34 20 67 132 15.7 132 123 108 93 79 64 50 62 122 15.5 122 122 122 108 93 79 64

57 116 15.4 116 116 116 101 86 72 57 72 147 15.8 116 100 83 67 50 33 17 67 133 15.7 133 131 115 98 81 65 48 62 123 15.5 123 123 123 107 90 74 57

57 117 15.4 117 117 117 100 84 67 51 72 149 15.8 125 107 88 69 51 32 13 67 135 15.7 135 135 121 103 84 66 47 62 125 15.5 125 125 125 106 88 69 50

57 118 15.4 118 118 118 100 81 63 44

Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

Temperature of Air on Condenser Coil 85°F

Total

Cap.

(MBH)

Tot.

Input

(kW)

Sensible Capacity (MBH)

Return Dry Bulb (°F)

Temperature of Air on Condenser Coil 95°F

Total

Cap.

(MBH)

Tot.

Input

(kW)

Sensible Capacity (MBH)

Return Dry Bulb (°F)

6250

5000

5625

Air On Evap. Coil

CFM WB (°F)

4375

5625

3750

4375

5000

These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

These ratings include the condens

er fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

-No sensible cooling capacity.

6250

3750

4375

5000

6250

3750

Temperature of Air on Condenser Coil 105°F

TABLE 9: COOLING CAPACITY DR150 UNIT

Unitary Products Group 21

246721-YTG-C-0606

TABLE 10: COOLING CAPACITY DR150 UNIT (ALTERNATE REHEAT MODE)

Air On Evap. Coil Temperature of Air on Condenser Coil 85°F Temperature of Air on Condenser Coil 95°F

CFM WB (°F)

3750

4375

5000

5625

6250

3750

4375

5000

5625

6250

3750

4375

5000

5625

6250

Total Cap.

(MBH)

72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57

Tot.

70 10.7 14 4 -----6710.8 11 ------

63 10.2 28 17 6 ---- 6010.3 27 17 6 ----

57 9.7 42 31 21 10 - - - 53 9.9 44 34 23 12 1 - 52 9.8 43 33 22 11 - - - 49 10.1 47 36 25 15 4 - -

74 10.5 11 ------ 7010.8 7 ------

66 10.0 38 25 13 ---- 6110.3 35 23 10 ----

60 9.5 52 47 41 29 16 4 - 54 10.0 50 45 39 27 14 1 55 9.6 50 45 44 31 19 6 - 51 10.1 49 44 44 31 18 6 -

77 10.3 8 ------ 7210.8 4 ------

69 9.8 48 33 19 4 - - - 63 10.3 43 29 14 ----

62 9.3 62 62 62 48 33 19 4 56 10.0 56 56 56 41 27 12 58 9.4 58 58 66 52 37 22 8 52 10.1 52 52 62 47 33 18 -

78 10.4 8 ------ 7310.8 -------

70 9.9 55 39 22 5 - - - 65 10.3 52 36 19 2 - - -

63 9.5 63 63 63 46 30 13 - 57 10.0 57 57 57 41 24 7 58 9.6 58 58 63 46 29 13 - 53 10.1 53 53 58 42 25 8 -

79 10.6 8 ------ 7510.8 -------

71 10.1 62 44 25 7 - - - 66 10.3 61 42 24 5 - - -

64 9.6 64 64 64 45 27 8 - 59 10.0 59 59 59 40 21 3 59 9.7 59 59 59 40 22 3 - 54 10.2 54 54 54 36 17 - -

64 11.8 35 28 17 7 - - - 60 12.7 60 56 45 34 24 13 2

54 11.4 23 12 2 ---- 4912.6 19 8 -----

50 11.1 5 ------ 4812.3 ------46 11.2 3 ------ 4312.4 -------

64 11.8 17 6 -----5812.7 27 17 5 ----

54 11.4 30 18 5 ---- 4712.5 25 12 -----

50 11.1 28 22 17 4 - - - 46 12.3 5 -----46 11.2 24 19 19 6 - - - 42 12.3 -------

64 11.8 ------- 5512.7 -------

54 11.4 37 23 8 ---- 4512.5 31 17 2 ----

50 11.1 50 50 50 35 21 6 - 44 12.3 44 44 44 30 15 - 46 11.2 46 46 56 41 27 12 - 40 12.3 40 40 50 36 21 6 -

66 11.8 ------- 5912.7 -------

56 11.4 47 30 13 ---- 4812.5 41 25 8 ----

52 11.1 52 52 52 36 19 3 - 48 12.3 48 48 48 31 14 - 48 11.2 48 48 53 37 20 3 - 43 12.3 43 43 48 31 15 - -

69 11.8 ------- 6412.7 -------

59 11.4 56 37 19 ---- 5112.5 51 32 14 ----

55 11.1 55 55 55 36 17 - - 51 12.3 51 51 51 32 14 - 50 11.3 50 50 50 32 13 - - 46 12.4 46 46 46 27 9 - -

56 13.7 56 56 56 56 51 41 30

43 13.7 15 4 -----

46 13.5 ------- 1 - 41 13.5 -------

52 13.7 36 28 16 3 - - -

39 13.6 20 7 -----

42 13.5 ------- 2 - 37 13.5 -------

47 13.6 -------

35 13.6 25 10 -----

38 13.4 38 38 38 24 9 - - 34 13.4 34 34 34 30 15 - -

53 13.6 -------

40 13.6 36 19 2 ----

43 13.4 43 43 43 26 9 - 38 13.4 38 38 38 26 10 - -

58 13.6 -------

44 13.6 44 28 -----

47 13.4 47 47 47 28 10 - 42 13.5 42 42 42 23 5 - -

Input

(kW)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

Temperature of Air on Condenser Coil 105°F Temperature of Air on Condenser Coil 115°F

Temperature of Air on Condenser Coil 125°F

Sensible Capacity (MBH) Total

Return Dry Bulb (°F) Return Dry Bulb (°F)

Cap.

(MBH)

Tot.

Input

(kW)

These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower Performance Table for the kW of the supply air blower motor.

These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.

-No sensible cooling capacity.

Sensible Capacity (MBH)

22 Unitary Products Group

246721-YTG-C-0606

DR090 Moisture Removal @ 3000 cfm

indoor (dry bulb / wet bulb) conditions

70 60 50 40 30 20

(lbs Water/Hour)

Moisture Removal Rate

65 75 85 95 105

75db/71wb 80db/71wb 75db/67wb

85db/71wb 80db/67wb 85db/67wb

Alternate Mode @ various

Outdoor Temperature (°F)

FIGURE 6 - DR090 MOISTURE REMOVAL - ALTERNATE MODE

DR090 Moisture Removal @ 3000 cfm

Normal Mode @ various

indoor (dry bulb / wet bulb) conditions

(lbs Water/Hour)

Moisture Removal Rate

65 75 85 95 105

Outdoor Temperature (°F)

75db/71wb 80db/71wb 75db/67wb

85db/71wb 80db/67wb 85db/67wb

FIGURE 7 - DR090 MOISTURE REMOVAL - NORMAL MODE

Unitary Products Group 23

DR120 Moisture Removal @ 4000 cfm

Alternate Mode @ various

indoor (dry bulb / wet bulb) conditions

90 80 70 60 50 40 30

(lbs Water/Hour)

Moisture Removal Rate

65 75 85 95 105

Outdoor Temperature (°F)

75db/71wb 80db/71wb 75db/67wb 85db/71wb 80db/67wb 85db/67wb

246721-YTG-C-0606

FIGURE 8 - DR120 MOISTURE REMOVAL - ALTERNATE MODE

DR120 Moisture Removal @ 4000 cfm

Normal Mode @ various

indoor (dry bulb / wet bulb) conditions

(lbs Water/Hour)

Moisture Removal Rate

65 75 85 95 105

Outdoor Temperature (°F)

75db/71wb 80db/71wb 75db/67wb 85db/71wb 80db/67wb 85db/67wb

FIGURE 9 - DR120 MOISTURE REMOVAL - NORMAL MODE

24 Unitary Products Group

246721-YTG-C-0606

Water / Hour)

Moisture Removal Rate (lbs

DR150 Moisture Removal @ 5000cfm

Alternate Mode @ various

indoor (dry bulb / wet bulb) conditions

100

90 80 70 60 50 40 30 20 10

65 75 85 95 105

Outdoor Temperature

75db/71wb 80db/71wb 75db/67wb 85db/71wb 80db/67wb 85db/67wb

FIGURE 10 - DR150 MOISTURE REMOVAL - ALTERNATE MODE

DR150 Moisture Removal @ 5000cfm

Normal Mode @ various

indoor (dry bulb / wet bulb) conditions

Water / Hour)

Moisture Removal Rate (lbs

65 75 85 95 105

Outdoor Temperature (°F)

75db/71wb 85db/71wb 80db/71wb

75db/67wb 80db/67wb 85db/67wb

FIGURE 11 - DR150 MOISTURE REMOVAL - NORMAL MODE

Unitary Products Group 25

TABLE 11: ELECTRICAL DATA DR090 W/O PWRD CONVENIENCE OUTLET

246721-YTG-C-0606

Voltage

208

230

460

575

Motor

Outlet

FLA FLA

Pwr

Conv

Electric Heater

Model No.

None -- -- 38.7 40.7 44.2 46.2 50 50 50 50

2TP04520925 6.8 18.9 38.7 40.7 44.2 46.2 50 50 50 50

0.0

2TP04521825 13.5 37.5 54.6 57.1 61.5 64.0 60 60 70 70

2TP04522425 18.0 50.0 70.2 72.7 77.1 79.6 80 80 80 80

2TP04523625 25.5 70.8 96.2 98.7 103.1 105.6 100 100 110 110

None -- -- 38.7 40.7 44.2 46.2 50 50 50 50

2TP04520925 9.0 21.7 38.7 40.7 44.2 46.2 50 50 50 50

2TP04521825 18.0 43.3 61.9 64.4 68.8 71.3 70 70 70 80

2TP04522425 24.0 57.7 79.9 82.4 86.8 89.3 80 90 90 90

2TP04523625 34.0 81.8 110.0 112.5 116.9 119.4 110 125 125 125

None -- -- 19.8 20.8 22 23 25 25 25 25

2TP04520946 9 11.3 19.8 20.8 22 23 25 25 25 25

2TP04521846 18 22.6 30.9 32.2 33.7 34.9 35 35 35 35

2TP04522446 24 30.1 40 41.2 42.7 44 40 45 45 45

2TP04523646 34 42.7 55 56.2 57.7 59 60 60 60 60

None -- -- 15.1 16.3 16.9 18.1 20 20 20 20

2TP04520958 9 9.0 15.1 16.3 16.9 18.1 20 20 20 20

2TP04521858 18 18.1 24.7 26.2 26.9 28.4 25 30 30 30

2TP04522458 24 24.1 31.9 33.4 34.1 35.6 35 35 35 40

2TP04523658 34 34.1 43.9 45.4 46.1 47.6 45 50 50 50

Actual

Compressors

OD Fan

Motors

Supply Blower

Motor FLA

Pwr Exh

RLA LRA FLA 1.5 2 1.5 2 1.5 2 1.5 2 1.5 2

ea. ea. ea. HP HP HP HP HP HP HP HP HP HP

13.1 110.0 1.5 6.2 8.2 5.5

13.1 110.0 1.5 6.2 8.2 5.5 0.0

6.7 54.0 0.8

5.1 44.0 0.6

3.1 4.1 2.2 0.0

2.4 3.6 1.8 0.0

Heater

Amps

Min. Circuit

Ampacity

(Amps)

* Maximum HACR breaker of the same AMP size is applicable.

TABLE 12: ELECTRICAL DATA DR090 WITH PWRD CONVENIENCE OUTLET

MCA w/Power

Exhaust (Amps)

Max Fuse* Size

(Amps)

Max Fuse* Size

w/Power

Exhaust (Amps)

OD Fan

Voltage

Compressors

Motors

Supply Blower

Motor FLA

RLA LRA FLA 1.5 2 1.5 2 1.5 2 1.5 2 1.5 2

ea. ea. ea. HP HP HP HP HP HP HP HP HP HP

13.1 110.0 1.5 6.2 8.2 5.5 10.0

208

13.1 110.0 1.5

230

460

575

6.7 54.0 0.8

5.1 44.0 0.6

6.2 8.2 5.5 10.0

3.1 4.1 2.2 5.0

2.4 3.6 1.8 4.0

* Maximum HACR breaker of the same AMP size is applicable.

Pwr Exh

Motor

FLA FLA

Amps

Min. Circuit

Ampacity

(Amps)

MCA w/Power

Exhaust (Amps)

Max Fuse* Size

(Amps)

Pwr

Conv

Electric Heater

Outlet

Model No.

None -- -- 48.7 50.7 54.2 56.2 60 60 60 60

2TP04520925 6.8 18.9 48.7 50.7 54.2 56.2 60 60 60 60

2TP04521825 13.5 37.5 67.1 69.6 74.0 76.5 70 70 80 80

2TP04522425 18.0 50.0 82.7 85.2 89.6 92.1 90 90 90 100

2TP04523625 25.5 70.8 108.7 111.2 115.6 118.1 110 125 125 125

None -- -- 48.7 50.7 54.2 56.2 60 60 60 60

2TP04520925 9.0 21.7 48.7 50.7 54.2 56.7 60 60 60 60

2TP04521825 18.0 43.3 74.4 76.9 81.3 83.8 80 80 90 90

2TP04522425 24.0 57.7 92.4 94.9 99.3 101.8 100 100 100 110

2TP04523625 34.0 81.8 122.5 125.0 129.4 131.9 125 125 150 150

None -- -- 24.8 25.8 27 28 30 30 30 30

2TP04520946 9 11.3 24.8 25.8 27 28 30 30 30 30

2TP04521846 18 22.6 37.2 38.4 39.9 41.2 40 40 40 45

2TP04522446 24 30.1 46.2 47.5 49 50.2 50 50 50 60

2TP04523646 34 42.7 61.2 62.5 64 65.2 70 70 70 70

None -- -- 19.1 20.3 20.9 22.1 20 25 25 25

2TP04520958 9 9.0 19.1 20.3 21.1 22.6 20 25 25 25

2TP04521858 18 18.1 29.7 31.2 31.9 33.4 30 35 35 35

2TP04522458 24 24.1 36.9 38.4 39.1 40.6 40 40 40 45

2TP04523658 34 34.1 48.9 50.4 51.1 52.6 50 60 60 60

ActualKWHeater

Max Fuse Size

w/Power

Exhaust (Amps)

26 Unitary Products Group

246721-YTG-C-0606

TABLE 13: ELECTRICAL DATA DR120 W/O PWRD CONVENIENCE OUTLET

Voltage

Compressors

OD Fan

Motors

Supply Blower

Motor FLA

RLALRAFLA2 3 23232323

ea. ea. ea. HP HP HP HP HP HP HP HP HP HP

16.0 137.0 3.5 8.2 10.9 5.5 0.0

208

16.0 137.0 3.5 8.2 10.9 5.5 0.0

230

8.3 69.0 1.6 4.1 5.3 2.2 0.0

460

6.4 58.0 1.3 3.6 4.1 1.8 0.0

575

Maximum HACR breaker of the same AMP size is applicable.

Pwr Exh

Motor

FLA FLA

Pwr

Conv

Electric Heater

Outlet

Model No.

None -- -- 51.2 53.9 56.7 59.4 60 60 70 70

2TP04521825 13.5 37.5 57.1 60.5 64.0 67.3 60 70 70 70

2TP04522425 18.0 50.0 72.7 76.1 79.6 83.0 80 80 80 90

2TP04523625 25.5 70.8 98.7 102.1 105.6 109.0 100 110 110 110

2TP04525425 40.6 112.7 151.1 154.5 158.0 161.4 175 175 175 175

None -- -- 51.2 53.9 56.7 59.4 60 60 70 70

2TP04521825 18.0 43.3 64.4 67.8 71.3 74.6 70 70 80 80

2TP04522425 24.0 57.7 82.4 85.8 89.3 92.7 90 90 90 100

2TP04523625 34.0 81.8 112.5 115.9 119.4 122.7 125 125 125 125

2TP04525425 54.0 129.9 140.2 143.5 147.0 150.4 150 175 175 175

None -- -- 26 27.2 28.2 29.4 30 35 35 35

2TP04521846 18 22.6 32.2 33.7 34.9 36.4 35 35 35 40

2TP04522446 24 30.1 41.2 42.7 44 45.5 45 45 45 50

2TP04523646 34 42.7 56.2 57.7 59 60.5 60 60 60 70

2TP04525446 54 67.8 70.1 71.6 72.8 74.3 80 80 80 80

None -- -- 20.6 21.1 22.4 22.9 25 25 25 25

2TP04521858 18 18.1 26.2 26.8 28.4 29 30 30 30 30

2TP04522458 24 24.1 33.4 34 35.6 36.2 35 35 40 40

2TP04523658 34 34.1 45.4 46 47.6 48.3 50 50 50 50

2TP04525458 54 54.2 56.5 57.1 58.7 59.3 70 70 70 70

ActualKWHeater

Amps

Min. Circuit

Ampacity

(Amps)

TABLE 14: ELECTRICAL DATA DR120 WITH PWRD CONVENIENCE OUTLET

MCA w/Power

Exhaust (Amps)

Max Fuse* Size

(Amps)

Max Fuse Size

w/Power

Exhaust (Amps)

OD Fan

Voltage

Compressors

Motors

Supply Blower

Motor FLA

RLALRAFLA2 3 23232323

ea. ea. ea. HP HP HP HP HP HP HP HP HP HP

16.0 137.0 3.5 8.2 10.9 5.5 10.0

208

16.0 137.0 3.5 8.2 10.9 5.5 10.0

230

8.3 69.0 1.6

460

6.4 58.0

575

Maximum HACR breaker of the same AMP size is applicable.

4.1 5.3 2.2

3.6 4.1 1.8 4.0

1.3

Pwr Exh

Motor

FLA FLA

Amps

Min. Circuit

Ampacity

(Amps)

MCA w/Power

Exhaust (Amps)

Max Fuse* Size

(Amps)

Pwr

Conv

Electric Heater

Outlet

Model No.

None -- -- 61.2 63.9 66.7 69.4 70 70 80 80

2TP04521825 13.5 37.5 69.6 73.0 76.5 79.8 70 80 80 80

2TP04522425 18.0 50.0 85.2 88.6 92.1 95.5 90 90 100 100

2TP04523625 25.5 70.8 111.2 114.6 118.1 121.5 125 125 125 125

2TP04525425 40.6 112.7 163.6 167.0 170.5 173.9 175 175 175 175

None -- -- 61.2 63.9 66.7 69.4 70 70 80 80

2TP04521825 18.0 43.3 76.9 80.3 83.8 87.1 80 90 90 90

2TP04522425 24.0 57.7 94.9 98.3 101.8 105.2 100 100 110 110

2TP04523625 34.0 81.8 125.0 128.4 131.9 135.2 125 150 150 150

2TP04525425 54.0 129.9 152.7 156.0 159.5 162.9 175 175 175 175

None -- -- 31 32.2 33.2 34.4 35 40 40 40

2TP04521846 18 22.6 38.4 39.9 41.2 42.7 40 40 45 45

5.0

2TP04522446 24 30.1 47.5 49 50.2 51.7 50 50 60 60

2TP04523646 34 42.7 62.5 64 65.2 66.7 70 70 70 70

2TP04525446 54 67.8 76.3 77.8 79.1 80.6 90 90 90 90

None -- -- 24.6 25.1 26.4 26.9 30 30 30 30

2TP04521858 18 18.1 31.2 31.8 33.4 34 35 35 35 35

2TP04522458 24 24.1 38.4 39 40.6 41.2 40 40 45 45

2TP04523658 34 34.1 50.4 51 52.6 53.3 60 60 60 60

2TP04525458 54 54.2 61.5 62.1 63.7 64.3 70 70 70 70

ActualKWHeater

Max Fuse Size

w/Power

Exhaust (Amps)

Unitary Products Group 27

TABLE 15: ELECTRICAL DATA DR150 W/O PWRD CONVENIENCE OUTLET

246721-YTG-C-0606

Amps

Min. Circuit

Ampacity

(Amps)

OD Fan

Voltage

Compressors

RLALRAFLA3 5 35353535

ea. ea. ea. HP HP HP HP HP HP HP HP HP HP

20.0 146.0 1.5 10.9 16.1 5.5 0.0

208

20.0 146.0 1.5 10.9 16.1 5.5 0.0

230

8.4 73.0 0.8 5.3 8.1 2.2 0.0

460

7.1 60.0 0.6 4.1 6.0 1.8 0.0

575

Maximum HACR breaker of the same AMP size is applicable.

Motors

Supply Blower

Motor FLA

Pwr Exh

Motor

FLA FLA

Pwr

Conv

Electric Heater

Outlet

Model No.

None -- -- 61.9 67.1 67.4 72.6 80 80 80 90

2TP04521825 13.5 37.5 61.9 67.1 67.4 73.8 80 80 80 90

2TP04522425 18.0 50.0 76.1 82.6 83.0 89.5 80 90 90 90

2TP04523625 25.5 70.8 102.1 108.6 109.0 115.5 110 110 110 125

2TP04525425 40.6 112.7 154.5 161.0 161.4 167.9 175 175 175 175

None -- -- 61.9 67.1 67.4 72.6 80 80 80 90

2TP04521825 18.0 43.3 67.8 74.3 74.6 81.1 80 80 80 90

2TP04522425 24.0 57.7 85.8 92.3 92.7 99.2 90 100 100 100

2TP04523625 34.0 81.8 115.9 122.4 122.7 129.2 125 125 125 150

2TP04525425 54.0 129.9 143.5 150.0 150.4 156.9 175 175 175 175

None -- -- 27.4 30.2 29.6 32.4 35 35 35 40

2TP04521846 18 22.6 33.7 37.2 36.4 39.9 35 40 40 40

2TP04522446 24 30.1 42.7 46.2 45.5 49 45 50 50 50

2TP04523646 34 42.7 57.7 61.2 60.5 64 60 70 70 70

2TP04525446 54 67.8 71.6 75.1 74.3 77.8 80 90 80 90

None -- -- 22.5 24.4 24.3 26.2 25 30 30 30

2TP04521858 18 18.1 26.8 29.2 29 31.4 30 30 30 35

2TP04522458 24 24.1 34 36.4 36.2 38.6 35 40 40 40

2TP04523658 34 34.1 46 48.4 48.3 50.6 50 50 50 60

2TP04525458 54 54.2 57.1 59.5 59.3 61.7 70 70 70 70

ActualKWHeater

TABLE 16: ELECTRICAL DATA DR150 W/PWRD CONVENIENCE OUTLET

Amps

Min. Circuit

Ampacity

(Amps)

OD Fan

Voltage

Compressors

RLALRAFLA3 5 35353535

ea. ea. ea. HP HP HP HP HP HP HP HP HP HP

20.0 146.0 1.5 10.9 16.1 5.5 10.0

208

20.0 146.0 1.5 10.9 16.1 5.5 10.0

230

8.4 73.0 0.8

460

7.1 60.0

575

Maximum HACR breaker of the same AMP size is applicable.

Motors

0.6

Supply Blower

Motor FLA

5.3 8.1 2.2

4.1 6.0 1.8 4.0

Pwr Exh

Motor

FLA FLA

Pwr

Conv

Electric Heater

Outlet

Model No.

None -- -- 71.9 77.1 77.4 82.6 90 90 90 100

2TP04521825 13.5 37.5 73.0 79.5 79.8 86.3 90 90 90 100

2TP04522425 18.0 50.0 88.6 95.1 95.5 102.0 90 100 100 110

2TP04523625 25.5 70.8 114.6 121.1 121.5 128.0 125 125 125 150

2TP04525425 40.6 112.7 167.0 173.5 173.9 180.4 175 175 175 200

None -- -- 71.9 77.1 77.4 82.6 90 90 90 100

2TP04521825 18.0 43.3 80.3 86.8 87.1 93.6 90 90 90 100

2TP04522425 24.0 57.7 98.3 104.8 105.2 111.7 100 110 110 125

2TP04523625 34.0 81.8 128.4 134.9 135.2 141.7 150 150 150 150

2TP04525425 54.0 129.9 156.0 162.5 162.9 169.4 175 175 175 175

None -- -- 32.4 35.2 34.6 37.4 40 40 40 45

2TP04521846 18 22.6 39.9 43.4 42.7 46.2 40 45 45 50

5.0

2TP04522446 24 30.1 49 52.5 51.7 55.2 50 60 60 60

2TP04523646 34 42.7 64 67.5 66.7 70.2 70 70 70 80

2TP04525446 54 67.8 77.8 81.3 80.6 84.1 90 90 90 90

None -- -- 26.5 28.4 28.3 30.2 30 35 35 35

2TP04521858 18 18.1 31.8 34.2 34 36.4 35 35 35 40

2TP04522458 24 24.1 39 41.4 41.2 43.6 40 45 45 45

2TP04523658 34 34.1 51 53.4 53.3 55.6 60 60 60 60

2TP04525458 54 54.2 62.1 64.5 64.3 66.7 70 70 70 70

ActualKWHeater

MCA w/Power

Exhaust

(Amps)

MCA w/Power

Exhaust

(Amps)

Max Fuse* Size

(Amps)

Max Fuse* Size

(Amps)

Max Fuse Size

w/Power Exhaust

(Amps)

Max Fuse Size

w/Power

Exhaust

(Amps)

TABLE 17: ELECTRIC HEAT MULTIPLIERS

VOLTAGE

NOMINAL RATING

240 480

600

208 0.75 230 0.92 460 0.92 575 0.92

kW Cap. Multiplier

NOTE: Electric heaters are rated at nominal voltage. Use

this table to determine the electric heat capacity for heaters supplied at lower voltages.

28 Unitary Products Group

246721-YTG-C-0606

TABLE 18: BLOWER PERFORMANCE DR090 SIDEFLOW

DR090 Standard Drive Assembly (Side Flow)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.2 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 3342 725 1038 1.11 3048 711 912 0.98

0.3 ---- ---- ---- ---- ---- ---- ---- ---- 3609 775 1283 1.38 3350 748 1125 1.21 3085 727 984 1.06 2791 713 858 0.92

0.4 3885 848 1585 1.70 3629 809 1395 1.50 3319 776 1222 1.31 3098 750 1064 1.14 2833 729 923 0.99 2539 714 797 0.86

0.5 3647 849 1517 1.63 3391 810 1328 1.42 3081 777 1155 1.24 2846 751 997 1.07 2580 730 856 0.92 2286 715 730 0.78

0.6 3439 850 1444 1.55 3182 811 1254 1.35 2872 779 1081 1.16 2586 752 923 0.99 2320 731 782 0.84 2026 717 656 0.70

0.7 3235 852 1363 1.46 2979 813 1174 1.26 2669 780 1000 1.07 2312 753 843 0.90 2047 733 701 0.75 ---- ---- ---- ----

0.8 3012 853 1276 1.37 2756 815 1087 1.17 2446 782 913 0.98 2019 755 756 0.81 ---- ---- ---- ---- ---- ---- ---- ----

0.9 2748 856 1182 1.27 2492 817 993 1.06 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---1 2417 859 1081 1.16 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open

DR090 Optional Drive Assembly (Side Flow)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4437 866 1859 1.99 4062 825 1599 1.72

0.4 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4572 907 2074 2.23 4209 867 1783 1.91 3834 826 1522 1.63

0.5 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4356 909 1992 2.14 3993 869 1701 1.82 3618 827 1440 1.54

0.6 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4149 910 1905 2.04 3786 871 1613 1.73 3411 829 1353 1.45

0.7 ---- ---- ---- ---- ---- ---- ---- ---- 4286 951 2134 2.29 3945 913 1812 1.94 3582 873 1520 1.63 3207 831 1260 1.35

0.8 ---- ---- ---- ---- ---- ---- ---- ---- 4123 954 2036 2.18 3740 915 1713 1.84 3377 875 1422 1.53 3002 834 1161 1.25

0.9 ---- ---- ---- ---- ---- ---- ---- ---- 3962 957 1932 2.07 3529 918 1609 1.73 3166 878 1318 1.41 2791 837 1057 1.13

1 ---- ---- ---- ---- 4115 997 2176 2.33 3798 960 1822 1.96 3307 921 1500 1.61 2944 881 1208 1.30 ---- ---- ---- ----

1.1 ---- ---- ---- ---- 3945 1000 2061 2.21 3629 963 1707 1.83 3070 925 1384 1.49 2706 885 1093 1.17 ---- ---- ---- ----

1.2 ---- ---- ---- ---- 3766 1004 1940 2.08 3450 967 1587 1.70 2812 928 1264 1.36 ---- ---- ---- ---- ---- ---- ---- ----

1.3 3822 1043 2199 2.36 3573 1007 1814 1.95 3257 970 1460 1.57 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.4 3611 1047 2067 2.22 3362 1011 1682 1.80 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open

4 Turns Open 5 Turns Open

DR090 Standard Drive Assembly (Side Flow)

4000

3750

3500

3250

4 Turns

3000

5 Turns

2750

2500

2250

Volumetric Flow Rate (cfm)

2000

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1

0 Turns

1 Turn

2 Turns

3 Turns

External Static Pressure (iwg)

DR 090 Optional Drive Assembly (Side Flow)

4750

4500

4250

4000

3750

3500

3250

Volumetric Flow Rate (cfm)

3000

2750

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5

4 Turns

5 Turns

3 Turns

2 Turns

1 Turn

External Static Pressure (iwg)

0 Turns

Unitary Products Group 29

246721-YTG-C-0606

TABLE 19: BLOWER PERFORMANCE DR090 SIDEFLOW ECONOMIZER

DR090 Standard Drive Assembly (Side Flow) (100% Return Economizer)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 3886 846 1588 1.70 3655 807 1408 1.51 3388 774 1242 1.33 3252 747 1090 1.17 2979 726 952 1.02 2670 712 828 0.89

0.4 3709 847 1530 1.64 3478 808 1350 1.45 3211 775 1184 1.27 3027 748 1032 1.11 2754 727 894 0.96 2445 713 769 0.83

0.5 3517 848 1468 1.57 3286 809 1288 1.38 3019 776 1122 1.20 2782 749 970 1.04 2509 729 832 0.89 2199 714 707 0.76

0.6 3310 849 1401 1.50 3079 810 1221 1.31 2811 777 1055 1.13 2518 751 903 0.97 2245 730 765 0.82 1936 715 641 0.69

0.7 3088 851 1329 1.43 2857 812 1149 1.23 2590 779 983 1.05 2237 752 831 0.89 1964 731 693 0.74

0.8 2853 853 1250 1.34 2622 814 1070 1.15 2354 781 904 0.97 1940 754 752 0.81

0.9 2605 855 1164 1.25 2373 816 984 1.06 2106 783 818 0.88 1 2343 858 1070 1.15 2112 819 890 0.95

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR090 Optional Drive Assembly (Side Flow) (100% Return Economizer)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4651 913 2124 2.28 4331 871 1846 1.98 3990 828 1595 1.71

0.4 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4434 912 2037 2.18 4114 871 1759 1.89 3772 828 1508 1.62

0.5 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4232 913 1948 2.09 3912 871 1670 1.79 3571 828 1419 1.52

0.6 ---- ---- ---- ---- ---- ---- ---- ---- 4319 954 2161 2.32 4040 914 1857 1.99 3720 873 1580 1.69 3379 829 1328 1.42

0.7 ---- ---- ---- ---- ---- ---- ---- ---- 4159 955 2068 2.22 3852 916 1764 1.89 3532 874 1486 1.59 3190 831 1235 1.32

0.8 ---- ---- ---- ---- ---- ---- ---- ---- 3996 958 1972 2.12 3660 918 1668 1.79 3340 876 1391 1.49 2999 833 1139 1.22

0.9 ---- ---- ---- ---- 4137 998 2202 2.36 3825 960 1873 2.01 3459 920 1569 1.68 3139 879 1291 1.39 2797 835 1040 1.12 1 ---- ---- ---- ---- 3949 1000 2100 2.25 3637 962 1770 1.90 3242 923 1466 1.57 2922 881 1189 1.28 ---- ---- ---- ----

1.1 ---- ---- ---- ---- 3738 1003 1993 2.14 3427 965 1663 1.78 3002 925 1360 1.46 ---- ---- ---- ---- ---- ---- ---- ----

1.2 ---- ---- ---- ---- 3498 1005 1882 2.02 3186 967 1553 1.67 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4 Turns Open 5 Turns Open0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open

DR 090 Standard Drive Assembly (Side Flow)

(100% Return Economizer)

4000

3750

3500

3250

3000

2750

2500

2250

Volumetric Flow Rate (cfm)

2000

0 Turns

1 Turn

2 Turns

3 Turns

4 Turns

5 Turns

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1

External Static Pressure (iwg)

DR 090 Optional Drive Assembly (Side Flow)

(100% Return Economizer)

4750

3 Turns

4500

4 Turns

4250

4000

5 Turns

3750

3500

3250

3000

Volumetric Flow Rate (cfm)

2750

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

2 Turns

1 Turn

External Static Pressure (iwg)

30 Unitary Products Group

246721-YTG-C-0606

TABLE 20: BLOWER PERFORMANCE DR090 DOWNFLOW

DR090 Standard Drive Assembly (Down Flow)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.2 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 3066 728 1044 1.12 2975 711 993 1.07

0.3 3619 853 1468 1.57 3328 814 1303 1.40 3071 781 1166 1.25 2922 752 1058 1.13 2788 729 978 1.05 2697 711 927 0.99

0.4 3385 854 1402 1.50 3094 815 1237 1.33 2837 782 1100 1.18 2681 753 992 1.06 2547 730 913 0.98 2455 712 862 0.92

0.5 3182 855 1334 1.43 2891 816 1169 1.25 2634 783 1032 1.11 2435 755 924 0.99 2301 732 845 0.91 ---- ---- ---- ----

0.6 2985 857 1261 1.35 2694 818 1096 1.18 2437 785 960 1.03 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.7 2764 859 1181 1.27 2473 820 1016 1.09 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.8 2494 861 1092 1.17 2203 822 927 0.99 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.9 2147 864 990 1.06 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR090 Optional Drive Assembly (Down Flow)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 3985 863 1656 1.8 3738 831 1488 1.6

0.4 ---- ---- ---- ---- ---- ---- ---- ---- 4230 936 1987 2.13 3986 898 1762 1.89 3737 864 1586 1.7 3490 832 1418 1.5

0.5 ---- ---- ---- ---- ---- ---- ---- ---- 4013 937 1893 2.03 3752 900 1681 1.80 3503 865 1505 1.6 3256 833 1337 1.4

0.6 ---- ---- ---- ---- 4086 978 2062 2.21 3803 938 1801 1.93 3532 901 1592 1.71 3283 866 1416 1.5 3035 834 1249 1.3

0.7 ---- ---- ---- ---- 3885 979 1973 2.12 3602 940 1712 1.84 3326 903 1502 1.61 3078 868 1326 1.4 2830 836 1158 1.2

0.8 3977 1023 2189 2.35 3692 981 1886 2.02 3410 942 1625 1.74 3136 905 1415 1.52 2887 870 1239 1.3 ---- ---- ---- ----

0.9 3794 1025 2102 2.26 3509 983 1799 1.93 3226 944 1538 1.65 2962 907 1335 1.43 ---- ---- ---- ---- ---- ---- ---- ---1 3619 1027 2015 2.16 3335 985 1712 1.84 3052 946 1451 1.56 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.1 3455 1029 1926 2.07 3170 987 1623 1.74 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.2 3300 1031 1835 1.97 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR 090 Standard Drive Assembly (Down Flow)

3750

3500

3250

3000

2750

2500

2250

Volumetric Flow Rate (cfm)

2000

0 Turns

1 Turn

2 Turns

4 Turns

5 Turns

3 Turns

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Extern al Static Pressure (iwg)

DR 090 Optional Drive Assembly (Down Flow)

4500

4250

4000

3750

3500

3250

3000

Volumetric Flow Rate (cfm)

2750

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

2 Turns

1 Turn

4 Turns

5 Turns

3 Turns

External Static Pressure (iwg)

0 Turns

Unitary Products Group 31

246721-YTG-C-0606

TABLE 21: BLOWER PERFORMANCE DR090 DOWNFLOW ECONOMIZER

DR090 Optional Drive Assembly (Down Flow) (100% Return Economizer)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.2 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 2755 729 970 1.04 2557 712 890 0.95

0.3 3355 854 1393 1.49 3132 815 1249 1.34 2903 781 1120 1.20 2737 753 1008 1.08 2544 730 912 0.98 2347 713 831 0.89

0.4 3154 855 1324 1.42 2924 816 1181 1.27 2692 782 1053 1.13 2494 754 940 1.01 2296 732 843 0.90 ---- ---- ---- ----

0.5 2945 857 1247 1.34 2719 818 1106 1.19 2487 784 978 1.05 2204 756 866 0.93 ---- ---- ---- ---- ---- ---- ---- ----

0.6 2720 859 1166 1.25 2505 820 1027 1.10 2277 786 901 0.97 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.7 2486 861 1089 1.17 2288 822 954 1.02 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.8 2284 863 1029 1.10 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4096 898 1795 1.93 3825 863 1613 1.73 3523 832 1429 1.53

0.4 ---- ---- ---- ---- ---- ---- ---- ---- 4134 936 1945 2.09 3891 899 1731 1.86 3621 864 1548 1.66 3322 832 1361 1.46

0.5 ---- ---- ---- ---- 4192 977 2109 2.26 3946 937 1864 2.00 3690 900 1657 1.78 3421 865 1473 1.58 3125 834 1286 1.38

0.6 ---- ---- ---- ---- 4007 978 2028 2.18 3759 938 1782 1.91 3495 901 1577 1.69 3227 867 1392 1.49 2934 835 1205 1.29

0.7 ---- ---- ---- ---- 3823 980 1946 2.09 3574 940 1700 1.82 3306 903 1493 1.60 3040 868 1309 1.40 2750 837 1122 1.20

0.8 3872 1025 2139 2.30 3643 982 1863 2.00 3392 942 1617 1.73 3127 905 1410 1.51 2861 870 1227 1.32 ---- ---- ---- ----

0.9 3698 1027 2055 2.20 3466 984 1778 1.91 3214 944 1532 1.64 2957 907 1333 1.43 ---- ---- ---- ---- ---- ---- ---- ----

1.1 3368 1030 1876 2.01 3130 988 1601 1.72 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.2 3214 1032 1780 1.91 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR090 Optional Drive Assembly (Down Flow) (100% Return Economizer)

1 3530 1028 1967 2.11 3295 986 1691 1.81 3041 946 1445 1.55 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR 090 Standard Drive Assembly (Down Flow)

(100% Return Economizer)

3500

3250

3000

2750

2500

Volumetric Flow Rate (cfm)

2250

4 Turns

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

0 Turns

2 Turns

3 Turns

5 Turns

External Static Pressure (iwg)

DR 090 Optional Drive Assembly (Down Flow)

(100% Return Economizer)

4500

Turns

1 Turn

Turns

External Static Pressure (iwg)

4250

4000

3750

3500

3250

3000

Volumetric Flow Rate (cfm)

2750

Turns

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

32 Unitary Products Group

246721-YTG-C-0606

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- 4396 856 1837 1.97 4093 817 1600 1.72 3828 779 1401 1.50 3601 740 1240 1.33

0.4 ---- ---- ---- ---- 4507 896 2044 2.19 4167 857 1768 1.90 3864 818 1531 1.64 3599 780 1332 1.43 3372 741 1171 1.26

0.5 ---- ---- ---- ---- 4298 897 1969 2.11 3957 858 1693 1.82 3655 819 1456 1.56 3390 781 1257 1.35 3163 742 1096 1.18

0.6 4480 937 2201 2.36 4102 898 1888 2.03 3762 859 1612 1.73 3459 820 1375 1.48 3194 782 1176 1.26 2967 744 1015 1.09

0.7 4291 938 2115 2.27 3914 899 1801 1.93 3573 860 1526 1.64 3271 822 1289 1.38 3006 783 1090 1.17 ---- ---- ---- ----

0.8 4104 940 2023 2.17 3726 901 1709 1.83 3386 862 1434 1.54 3083 823 1197 1.28 2818 785 998 1.07 ---- ---- ---- ----

0.9 3910 941 1926 2.07 3533 902 1612 1.73 3192 863 1337 1.43 2890 825 1100 1.18 ---- ---- ---- ---- ---- ---- ---- ---1 3705 943 1824 1.96 3327 904 1510 1.62 2987 865 1235 1.32 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.1 3482 945 1717 1.84 3104 906 1404 1.51 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.5 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4539 907 2170 2.33 4095 859 1825 1.96

0.6 ---- ---- ---- ---- ---- ---- ---- ---- 4976 997 2866 3.07 4747 953 2456 2.64 4299 907 2079 2.23 3856 860 1735 1.86

0.7 ---- ---- ---- ---- 5167 1041 3204 3.44 4820 998 2762 2.96 4522 954 2353 2.52 4074 908 1976 2.12 3630 860 1631 1.75

0.8 ---- ---- ---- ---- 5005 1042 3090 3.31 4658 1000 2648 2.84 4307 956 2239 2.40 3859 910 1862 2.00 3416 862 1517 1.63

0.9 ---- ---- ---- ---- 4840 1044 2969 3.18 4493 1002 2527 2.71 4100 958 2118 2.27 3652 912 1741 1.87 3209 864 1396 1.50 1 5029 1087 3317 3.56 4673 1046 2843 3.05 4325 1004 2402 2.58 3898 960 1992 2.14 3450 914 1615 1.73 3007 866 1271 1.36

1.1 4862 1089 3191 3.42 4506 1049 2717 2.91 4159 1006 2275 2.44 3697 962 1866 2.00 3249 916 1489 1.60 2805 869 1144 1.23

1.2 4697 1092 3066 3.29 4341 1051 2592 2.78 3993 1009 2151 2.31 3494 965 1741 1.87 3046 919 1364 1.46 ---- ---- ---- ----

1.3 4535 1094 2947 3.16 4179 1054 2473 2.65 3832 1011 2031 2.18 3285 967 1622 1.74 ---- ---- ---- ---- ---- ---- ---- ----

1.4 4379 1096 2835 3.04 4023 1056 2361 2.53 3676 1013 1919 2.06 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.5 4230 1098 2734 2.93 3874 1057 2260 2.42 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

DR120 Optional Drive Assembly (Side Flow)

0 Turns Open 1 Turns Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR120 Standard Drive Assembly (Side Flow)

0 Turns Open 1 Turns Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR120 Standard Drive Assembly (Side Flow)

3000

3250

3500

3750

4000

4250

4500

4750

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

External Static Pressure (iwg)

Volumetric Flow Rate (cfm)

DR120 Optional Drive Assembly (Side Flow)

3000

3250

3500

3750

4000

4250

4500

4750

5000

5250

0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6

External Static Pressure (iwg)

Volumetric Flow Rate (cfm)

0 Turns

1 Turn

2 Turns

3 Turns

4 Turns

5 Turns

0 Turns

1 Turn

2 Turns

3 Turns

4 Turns

5 Turns

TABLE 22: BLOWER PERFORMANCE DR120 SIDEFLOW

1.2 3233 948 1607 1.72 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.6 4090 1099 2646 2.84 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

Unitary Products Group 33

246721-YTG-C-0606

TABLE 23: BLOWER PERFORMANCE DR120 SIDEFLOW ECONOMIZER

DR120 Standard Drive Assembly (Side Flow) (100% Return Economizer)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- 4152 858 1764 1.89 3880 820 1530 1.64 3599 783 1341 1.44 3330 746 1137 1.22

0.4 ---- ---- ---- ---- 4214 899 1948 2.09 3944 859 1693 1.82 3686 821 1460 1.57 3404 784 1271 1.36 3136 747 1067 1.14

0.5 4309 939 2099 2.25 4026 900 1875 2.01 3756 860 1620 1.74 3502 822 1388 1.49 3221 785 1198 1.29 2952 748 995 1.07

0.6 4134 940 2024 2.17 3851 901 1800 1.93 3581 861 1545 1.66 3319 823 1314 1.41 3037 786 1125 1.21 ---- ---- ---- ----

0.7 3961 941 1944 2.09 3678 902 1720 1.85 3409 863 1465 1.57 3124 824 1239 1.33 ---- ---- ---- ---- ---- ---- ---- ----

0.8 3784 942 1859 1.99 3501 904 1636 1.75 3231 864 1381 1.48 2909 825 1163 1.25 ---- ---- ---- ---- ---- ---- ---- ----

0.9 3594 944 1769 1.90 3311 905 1545 1.66 3041 866 1290 1.38 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.0 3381 946 1670 1.79 3098 907 1447 1.55 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.1 3137 948 1564 1.68 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turns Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR120 Optional Drive Assembly (Side Flow) (100% Return Economizer)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.4 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4390 904 2121 2.27 4026 856 1790 1.92

0.5 ---- ---- ---- ---- ---- ---- ---- ---- 4693 996 2736 2.94 4471 952 2320 2.49 4140 905 2012 2.16 3775 858 1681 1.80

0.6 ---- ---- ---- ---- 4863 1041 3044 3.27 4533 998 2622 2.81 4265 953 2226 2.39 3934 907 1918 2.06 3569 860 1587 1.70

0.7 ---- ---- ---- ---- 4714 1042 2939 3.15 4383 1000 2517 2.70 4090 955 2142 2.30 3758 909 1834 1.97 3394 861 1503 1.61

0.8 4876 1086 3219 3.45 4572 1044 2840 3.05 4242 1002 2419 2.59 3930 957 2062 2.21 3598 911 1754 1.88 3234 863 1423 1.53

0.9 4741 1088 3126 3.35 4437 1046 2748 2.95 4107 1004 2326 2.50 3770 959 1981 2.13 3439 913 1674 1.80 3075 865 1343 1.44

1.0 4612 1090 3037 3.26 4308 1049 2659 2.85 3978 1006 2237 2.40 3597 961 1895 2.03 3266 915 1587 1.70 2902 868 1256 1.35

1.1 4486 1092 2952 3.17 4182 1051 2574 2.76 3852 1008 2152 2.31 3396 963 1797 1.93 3065 917 1489 1.60 ---- ---- ---- ----

1.2 4363 1094 2868 3.08 4059 1053 2490 2.67 3729 1010 2068 2.22 3152 966 1682 1.80 2821 920 1375 1.47 ---- ---- ---- ----

1.3 4240 1096 2784 2.99 3936 1055 2406 2.58 3606 1012 1984 2.13 2850 968 1546 1.66 ---- ---- ---- ---- ---- ---- ---- ----

1.4 4116 1098 2700 2.90 3812 1057 2321 2.49 3482 1015 1900 2.04 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.5 3990 1101 2613 2.80 3686 1060 2234 2.40 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.6 3859 1103 2522 2.71 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turns Open

2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR120 Standard Drive Assembly (Side Flow)

(100% Return Economizer)

4500

4250

2 Turns

4000

3750

3500

3250

3000

Volumetric Flow Rate (cfm)

2750

3 Turns

4 Turns

5 Turns

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1

0 Turns

1 Turn

External Static Pressure (iwg)

DR120 Optional Drive Assembly (Side Flow)

(100% Return Economizer)

5000

4750

4500

4 Turns

4250

4000

5 Turns

3750

3500

3250

Volumetric Flow Rate (cfm)

3000

2750

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6

1 Turn

2 Turns

3 Turns

External Static Pressure (iwg)

0 Turns

34 Unitary Products Group

246721-YTG-C-0606

TABLE 24: BLOWER PERFORMANCE DR120 DOWNFLOW

DR120 Standard Drive Assembly (Down Flow)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.2 4755 914 2162 2.32 4436 875 1964 2.11 4154 838 1739 1.87 3799 800 1476 1.58 3549 762 1296 1.39 3415 725 1168 1.25

0.3 4455 915 2034 2.18 4136 877 1836 1.97 3853 839 1611 1.73 3553 802 1372 1.47 3303 764 1192 1.28 3169 727 1064 1.14

0.4 4213 917 1935 2.08 3894 879 1737 1.86 3611 841 1512 1.62 3336 803 1286 1.38 3086 766 1107 1.19 2952 728 979 1.05

0.5 4006 918 1851 1.99 3687 880 1652 1.77 3405 842 1428 1.53 3123 805 1204 1.29 2872 767 1024 1.10 ---- ---- ---- ----

0.6 3811 920 1767 1.90 3492 882 1568 1.68 3209 844 1344 1.44 2885 806 1109 1.19 ---- ---- ---- ---- ---- ---- ---- ----

0.7 3603 922 1669 1.79 3284 884 1471 1.58 3002 846 1246 1.34 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.8 3359 924 1543 1.66 3040 886 1345 1.44 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.9 3056 926 1375 1.48 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

0.4 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4156 909 2226 2.39 3811 860 1669 1.79

0.5 ---- ---- ---- ---- ---- ---- ---- ---- 4635 1003 2569 2.76 4287 957 2367 2.54 3942 910 2132 2.29 3597 861 1575 1.69

0.6 ---- ---- ---- ---- 4773 1048 2865 3.07 4425 1004 2477 2.66 4078 959 2274 2.44 3732 911 2038 2.19 3388 862 1481 1.59

0.7 4919 1091 3182 3.41 4569 1049 2764 2.97 4221 1006 2376 2.55 3874 960 2180 2.34 3528 913 1944 2.09 3183 864 1387 1.49

0.8 4721 1092 3073 3.30 4371 1051 2655 2.85 4023 1007 2267 2.43 3676 962 2085 2.24 3330 915 1850 1.98 ---- ---- ---- ----

0.9 4530 1094 2958 3.17 4180 1052 2540 2.72 3832 1009 2152 2.31 3485 964 1990 2.14 ---- ---- ---- ---- ---- ---- ---- ----

1.1 4172 1099 2717 2.91 3822 1057 2299 2.47 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.2 4007 1101 2595 2.78 3658 1060 2178 2.34 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.3 3853 1104 2475 2.65 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR120 Optional Drive Assembly (Down Flow)

1 4347 1096 2839 3.05 3997 1055 2421 2.60 3649 1011 2033 2.18 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR 120 Standard Drive Assembly (Down Flow)

5000

4750

4500

4250

4000

3750

3500

3250

Volumetric Flow Rate (cfm)

3000

2750

0 Turns

1 Turn

2 Turns

3 Turns

4 Turns

5 Turns

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

External Static Pressure (iwg)

DR 120 Optional Drive Assembly (Down Flow)

5000

4750

4500

4250

4000

3750

3500

Volumetric Flow Rate (cfm)

3250

3000

2 Turns

4 Turns

5 Turns

0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3

0 Turns

1 Turn

3 Turns

External Static Pressure (iwg)

Unitary Products Group 35

246721-YTG-C-0606

TABLE 25: BLOWER PERFORMANCE DR120 DOWNFLOW ECONOMIZER

DR120 Standard Drive Assembly (Down Flow) (100% Return Economizer)

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP C FM RPM WATT BHP C FM RPM WATT BHP

0.2 4461 915 2037 2.19 4050 878 1801 1.93 3721 840 1557 1.67 3433 802 1324 1.42 3214 765 1157 1.24 3148 727 1056 1.13

0.3 4216 917 1936 2.08 3820 879 1707 1.83 3499 842 1466 1.57 3219 804 1241 1.33 2999 766 1073 1.15 2930 728 970 1.04

0.4 3982 919 1840 1.97 3593 881 1613 1.73 3274 844 1372 1.47 2962 806 1140 1.22 2746 768 975 1.05 ---- ---- ---- ----

0.5 3730 921 1730 1.86 3337 883 1496 1.61 3013 846 1251 1.34 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.6 3404 924 1567 1.68 2988 886 1317 1.41 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.7 2902 928 1288 1.38 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

ESP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP C FM RPM WATT BHP C FM RPM WATT BHP

0.3 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4240 958 2346 2.52 3801 911 2069 2.2 3315 863 1448 1.6

0.4 ---- ---- ---- ---- ---- ---- ---- ---- 4437 1004 2483 2.66 4048 959 2260 2.42 3611 912 1983 2.1 3128 864 1362 1.5

0.5 4893 1091 3168 3.40 4599 1049 2780 2.98 4258 1005 2395 2.57 3870 960 2178 2.34 3435 914 1901 2 ---- ---- ---- ----

0.6 4726 1092 3076 3.30 4431 1050 2689 2.88 4089 1007 2305 2.47 3702 962 2098 2.25 3270 915 1821 2 ---- ---- ---- ----

0.7 4567 1094 2981 3.20 4270 1052 2596 2.78 3929 1008 2211 2.37 3543 963 2020 2.17 ---- ---- ---- ---- ---- ---- ---- ----

0.8 4414 1095 2883 3.09 4115 1053 2499 2.68 3774 1010 2115 2.27 3389 965 1941 2.08 ---- ---- ---- ---- ---- ---- ---- ----

0.9 4264 1097 2782 2.98 3963 1055 2398 2.57 3621 1012 2014 2.16 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1.1 3968 1102 2566 2.75 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR120 Optional Drive Assembly (Down Flow) (100% Return Economizer)

1 4116 1099 2676 2.87 3813 1057 2293 2.46 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0 Turns Open 1 Turn Open 2 Turns Open 3 Turns Open 4 Turns Open 5 Turns Open

DR 120 Standard Drive Assembly (Down Flow)

(100% Return Economizer)

4500

0 Turns

4250

4000

3750

3500

3250

3000

Volumetric Flow Rate (cfm)

1 Turn

2 Turns

3 Turns 4 Turns

5 Turns

2750

0.1 0.2 0.3 0.4 0.5 0.6 0.7

External Static Pressure (iwg)

DR 120 Optional Drive Assembly (Down Flow)

(100% Return Economizer)

5000

4750

4500

4250

3 Turns

4000

4 Turns

3750

3500

5 Turns

3250

Volumetric Flow Rate (cfm)

0 Turns

1 Turn

2 Turns

3000

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1

External Static Pressure (iwg)

36 Unitary Products Group

246721-YTG-C-0606

TABLE 26: BLOWER PERFORMANCE DR150 SIDEFLOW

ESP CFM RPM WATT BHP CFM RP M WATT BHP CFM RPM WATT BHP CFM R PM WATT BHP CFM RPM WATT BHP CFM RPM WATT BHP

DR150 Standard Drive Assembly (Side Flow)