York 90, 120, 102, DH 078 User Manual

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TECHNICAL

GUIDE

HIGH EFFICIENCY SINGLE P ACKAGE AIR CONDITIONERS AND SINGLE PACKAGE GAS/ELECTRIC UNITS

DH 078, 090, 102, 120 and 150 6-1/2, 7-1/2, 8-1/2, 10 and 12-1/2 NOMINAL TONS

10.0-11.5 EER

246646-YTG-C-0606

DESCRIPTION

ASHRAE 90.1 COMPLIANT

YORK common footprint cabinet and common roof curb for all 6-1/2 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 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 cooling only, cooling with electric heat, and cooling with gas heat. Electric heaters are available as factory-installed options or field-installed accessories.

Predator® units are convertible single packages with a

units are self-contained and assembled on rigid

units are available in the following configurations:

Tested in accordance with:

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

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TABLE OF CONTENTS

246646-YTG-C-0606

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

FEATURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . .5

FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . .6

NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

GUIDE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . .46

LIST OF FIGURES

Fig. # Pg. #

1 PREDATOR® COMPONENT LOCATION . . . . . . . . . . . . . 3

2 UNIT 4 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3 UNIT CENTER OF GRAVITY. . . . . . . . . . . . . . . . . . . . . . 35

4 UNIT 6 POINT LOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

5 UNIT DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

6PREDATOR 7 SUNLINE™ TO PREDATOR

ROOF CURBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

8 BOTTOM DUCT OPENINGS . . . . . . . . . . . . . . . . . . . . . . 38

9 REAR DUCT DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . . 38

10 DOWNFLOW ECONOMIZER HOOD DETAIL . . . . . . . . . 39

11 FACTORY INSTALLED DOWNFLOW ECONOMIZER . . 40 12 FIELD INSTALLED DOWNFLOW ECONOMIZER

W/POWER EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

13 FIELD INSTALLED HORIZONTAL ECONOMIZER

W/POWER EXHAUST . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

14 SLAB ECONOMIZER DOWNFLOW W/POWER

EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

15 SLAB ECONOMIZER END RETURN W/POWER

EXHAUST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

16 COOLING UNIT WITH GAS HEAT WIRING

230 VOLT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

17 COOLING UNIT WITH/WITHOUT ELECTRIC HEAT

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

18 COOLING UNIT WITH GAS HEAT WIRING 460,

575 VOLT 50 HZ DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . 45

ROOF CURB DIMENSIONS . . . . . . . . . . . 37

TRANSITION

LIST OF TABLES

Tbl. # Pg. #

1 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2 DH PHYSICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

3 DH CAPACITY RATINGS . . . . . . . . . . . . . . . . . . . . . . . . 12

4 UNIT VOLTAGE LIMITATIONS . . . . . . . . . . . . . . . . . . . . 12

5 COOLING CAPACITY DH078 (6-1/2 TON) UNIT . . . . . . 13

6 COOLING CAPACITY DH090 (7-1/2 TON) UNIT . . . . . . 14

7 COOLING CAPACITY DH102 (8-1/2 TON) UNIT . . . . . . 15

8 COOLING CAPACITY DH120 (10 TON) UNIT . . . . . . . . 16

9 COOLING CAPACITY DH150 (1 2-1/2 TON) UNIT . . . . . 17

10 ELECTRICAL DATA DH078 (6-1/2 TON) HIGH

EFFICIENCY W/O PWRD CONVENIENCE OUTLET. . . 18

11 ELECTRICAL DATA DH078 (6-1/2 TON) HIGH

EFFICIENCY WITH PWRD CONVENIENCE OUTLET . . 18

12 ELECTRICAL DATA DH090 (7-1/2 TON) HIGH

EFFICIENCY W/O PWRD CONVENIENCE OUTLET. . . 19

13 ELECTRICAL DATA DH090 (7-1/2 TON) HIGH

EFFICIENCY WITH PWRD CONVENIENCE OUTLET . . 19

14 ELECTRICAL DATA DH102 (8-1/2 TON) HIGH

EFFICIENCY W/O PWRD CONVENIENCE OUTLET. . . 20

15 ELECTRICAL DATA DH102 (8-1/2 TON) HIGH

EFFICIENCY WITH PWRD CONVENIENCE OUTLET . . 20

16 ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY

W/O PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . . 21

17 ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY

WITH PWRD CONVENIENCE OUTLET . . . . . . . . . . . . . 21

18 ELECTRICAL DATA DH 150 (12-1/2 TON) HIGH

EFFICIENCY W/O PWRD CONVENIENCE OUTLET. . . 22

19 ELECTRICAL DATA DH 150 (12-1/2 TON) HIGH

EFFICIENCY W/PWRD CONVENIENCE OUTLET. . . . . 22

20 ELECTRIC HEAT MULTIPLIERS . . . . . . . . . . . . . . . . . . 22

21 DH078 (6-1/2) SIDE SHOT BLOWER PERFORMANCE 23 22 DH090 (7-1/2 TO N) SIDE SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

23 DH102 (8-1/2 TO N) SIDE SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

24 DH120 (10 TON) SIDE SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

25 DH150 (12-1/2 TON) SIDE SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

26 DH078 (6-1/2 TON) DOWN SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

27 DH090 (7-1/2 TON) DOWN SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

28 DH102 (8-1/2 TON) DOWN SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

29 DH120 (10 TON) DOWN SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

30 DH150 (12-1/2 TON) DOWN SHOT BLOWER

PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

31 ADDITIONAL STATIC RESISTANCE DH120 AND 150 . 33 32 ADDITIONAL STATIC RESISTANCE DH078, 090, 102 . 33

33 ELECTRIC HEAT MINIMUM SUPPLY AIR CFM. . . . . . . 34

34 INDOOR BLOWER SPECIFICATIONS . . . . . . . . . . . . . . 34

35 POWER EXHAUST SPECIFICATIONS. . . . . . . . . . . . . . 34

36 4 POINT LOAD WEIGHT. . . . . . . . . . . . . . . . . . . . . . . . . 35

37 6 POINT LOAD WEIGHT. . . . . . . . . . . . . . . . . . . . . . . . . 35

38 UNIT WEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

39 UNIT HEIGHT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

40 UNIT CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

41 ECONOMIZER USAGE . . . . . . . . . . . . . . . . . . . . . . . . . . 39

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FEATURES

• High Efficiency – High efficiency units reach as high as

11.5 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® incorporates a number 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.

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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.

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.

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• 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 1st and 2nd stage gas heating. The first stage of a gas heat Predator

offers “Ultimate Heat-

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/ 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 the 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 inclu de a 1-year limited warranty on the complete unit. Compressors and e lectric heater elements each carry a 5-year warranty. Aluminized steel and stainless steel tubular heat exchangers carry a 10year warranty.

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FACTORY INSTALLED OPTIONS

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

• 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 41 to determine the correct economizer for your application.

• 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 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. You must order a 1EH0408

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

• BAS Ready Economizer -(With barometric relief) -

The economizer is provided with a Belimo actuator that requires a 0-10V DC input from an external source (i.e., field installed building automation system controller). Power exhaust options are available. The economizer is 2% low leakage type with spring return and fully modulating dampers capable of introducing up to 100% outside air. Also include 2” pleated filters.

• 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

input for demand ventilation.With single enthalpy

input for

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 - An optional rust-proof stainless steel drain pan is available to provide 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 outlet with cover, on the corner of the unit housing adjacent to the compressors. The “Non-powered” option requires the installer to provide the 120V single-phase power source and wiring. The “Powered” option is powered by a stepdown 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.

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• 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 Co mpressors.)

• 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.

• 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 Simplic-

ity™ INTELLI-Comfort™ Control - The York® Simplic- ity™ 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 CO2 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, CO

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. To meet regulated air standards, the econo-

mizer control accepts an optional CO

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.

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 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 econo-

mizer control accepts an optional CO

line.

input for demand

6 Unitary Products Group

Page 7

246646-YTG-C-0606

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.

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 economizers.

• 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 outdoor 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 mechani-

cal (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 Predator

units. Fits 7.5 to 12.5 Sunline™ roof curbs

only.

• 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.

Unitary Products Group 7

Page 8

246646-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 2TP04540925 Electric Heat 9kW 230V, 42" Tall Cabinet 2TP04541825 Electric Heat 18kW 230V, 42" Tall Cabinet 2TP04542425 Electric Heat 24kW 230V, 42" Tall Cabinet 2TP04543625 Electric Heat 36kW 230V, 42" Tall Cabinet 2TP04540946 Electric Heat 9kW 460V, 42" Tall Cabinet 2TP04541846 Electric Heat 18kW 460V, 42" Tall Cabinet 2TP04542446 Electric Heat 24kW 460V, 42" Tall Cabinet 2TP04543646 Electric Heat 36kW 460V, 42" Tall Cabinet 2TP04540958 Electric Heat 9kW 575V, 42" Tall Cabinet 2TP04541858 Electric Heat 18kW 575V, 42" Tall Cabinet 2TP04542458 Electric Heat 24kW 575V, 42" Tall Cabinet 2TP04543658 Electric Heat 36kW 575V, 42" Tall Cabinet 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) 2EE04705424 Economizer, Downflow (Incl. Barometric Relief & All Hoods) 124 lbs. 2EE04705524 Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief) 97 lbs. 2EE04705224 Economizer, Slab, Downflow (Incl. Dampers only no Hoods or Barometric Relief) 2EE04705624 "Downflow Economizer, Slab type for ERV (no Barometric Relief or FA hood)", 42" Tall Cabinet 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) -

8 Unitary Products Group

Page 9

246646-YTG-C-0606

TABLE 1: ACCESSORIES (CONTINUED)

Part Number Description Weight

1CG0420 Coil Guard (Gas / Electric models) 1CG0427 Coil Guard (Electric / Electric & HP Models), 42" Tall Cabinet 1CG0428 Coil Guard (Gas / Electric Models), 42" Tall Cabinet 1HG0411 Hail Guard Kit 1HG0415 Hail Guard Kit, 42" Tall Cabinet 1GP0405 Gas Piping Kit 1NP0442 Propane Conversion Kit 1HA0442 High Altitude Kit for Natural Gas 1HA0443 High Altitude Kit for Propane 1FE0412 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 1FL0423 Permanent Filter Kit, 42" Tall Cabinet 2DF0401 Dirty Filter Switch 1FF0410 Filter Frame Kit, Metal 1FF0411 Metal Filter Frame Kit, 42" Tall Cabinet -

Unitary Products Group 9

Page 10

NOMENCLATURE

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

246646-YTG-C-0606

6.5-12.5 Ton York® Model Number Nomenclature

Product Category

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

Product Identifier

H = 11.0+ EER A/C

Nominal Cooling Capacity

078 = 6.5 Ton 090 = 7.5 Ton 102 = 8.5 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 5 = Fifth 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

10 Unitary Products Group

Page 11

246646-YTG-C-0606

TABLE 2: DH PHYSICAL DATA

Component

Models

078 090 102 120 150

Evaporator

Blower

Evaporator

Coil

Condenser

Fan

(2 per Unit)

Condenser

Coil

(2 per unit)

Refrigerant

Charge

Compressors

Air Filters

Blower, Centrifugal

(Dia. X Wd. in.)

Motor, Standard (HP)

Motor, Optional (HP)

Rows

Fins per Inch

Height (in.)

Quantity

Type

each)

Face Area (ft.

Propeller Dia.

(in., each)

Motor (HP, each)

CFM, Nominal (each)

Rows (each)

Fins per Inch

Height (in., each)

Face Area (ft.

System 1 (lb./oz.) System 2 (lb./oz.)

Size (Wd. x Ht. x

Thickness in.)

Number Per Unit

12 x 12 12 x 12 12 X 12 15 x 15 15 x 15

1-1/2 2 3 2 3

2 33 3 5

3 33 4 4 15 15 15 15 15 32 32 32 40 40

10.67 10.67 10.67 13.2 13.2

24 24 24 24 24

1/3 1/3 1/3 3/4 3/4

3400 3400 3400 4400 4400

Sys 1: 2 Row

22 2 2

Sys 2: 1 Row

20 20 20 20 20 36 36 36 44 44 12 12 12 14.5 14.5

8/0 8/12 9/8 12/0 9/14

4/12 9/0 8/2 11/0 9/4

2 22 2 2

Recip. Recip Recip. Recip Scroll

25x16x2 25x16x2 25x16x2 25x20x2 25x20x2

4 44 4 4

Unitary Products Group 11

Page 12

TABLE 3: DH CAPACITY RATINGS

Size

(Tons)

Cooling Capacity

ARI Ratings

Model

MBH EER IPLV

CFM

Sound

Rating

(dB)

Nominal

Electric

Heat

Capacity

(kW)

Input

(MBH)

Gas Heat Capacity

Output

(MBH)

Seasonal

Efficiency

(%)

246646-YTG-C-0606

Gas

Line

Temp.

Rise

Size

(in. OD)

(°F)

Cooling

Only

078

(6-1/2)

090

(7-1/2)

102

(8-1/2)

120 (10)

150

(12-1/2)

Electric

Heat Gas Heat - 120 96 80 20-50 3/4 Gas Heat - 180 144 80 35-65 3/4

Cooling

Only

Electric

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

Cooling

Only

Electric

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

Cooling

Only

Electric

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

Cooling

Only

Electric

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

1 Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb. 2 Rated in accordance with ARI 270 standard. 3 See Table 20.

75 11.5 11.90 2421 84

89 11.5 12.0 3000 84

99 11.0 11.50 2692 84

115 11.0 11.70 3840 90

146 10.0 10.70 4100 90

--- - --

9, 18, 24,

--- - --

18, 36 - - - - -

--- - --

9, 18, 24,

--- - --

18, 24, 36,

--- - --

18, 24, 36,

-- - - -

TABLE 4: UNIT VOLTAGE LIMITATIONS

POWER RATING MIN. MAX.

208/230-3-60

460-3-60 575-3-60

12 Unitary Products Group

187 252 432 504 540 630

Page 13

246646-YTG-C-0606

TABLE 5: COOLING CAPACITY DH078 (6-1/2 TON) UNIT

Air On

Evap. Coil

CFM

(°F)

72 88.9 4.8 51.3 45.8 40.2 34.6 29.1 - - 84.6 5.3 49.4 43.9 38.3 32.7 27.2 - 67 85.5 4.8 65.4 59.9 54.3 48.7 43.2 37.6 32.1 79.8 5.2 62.9 57.4 51.8 46.2 40.7 35.1 29.6

1950

62 80.0 4.7 80.0 73.8 68.2 62.7 57.1 51.5 46.0 74.2 5.1 74.2 69.8 64.3 58.7 53.1 47.6 42.0 57 78.2 4.7 78.2 76.8 71.3 65.7 60.2 54.6 49.0 73.1 5.1 73.1 71.6 66.0 60.5 54.9 49.4 43.8 72 91.3 4.8 56.3 49.7 43.2 36.6 30.0 - - 87.1 5.3 54.5 47.9 41.4 34.8 28.2 - 67 87.9 4.8 71.4 64.9 58.3 51.7 45.1 38.6 32.0 82.2 5.3 69.1 62.5 56.0 49.4 42.8 36.2 29.7

2275

62 82.2 4.7 82.2 79.1 73.3 66.7 60.1 53.5 47.0 76.4 5.2 76.4 74.2 69.4 62.8 56.3 49.7 43.1 57 80.4 4.7 80.4 79.7 76.5 70.0 63.4 56.8 50.3 75.2 5.2 75.2 74.5 71.3 64.8 58.2 51.6 45.0 72 93.8 4.8 61.3 53.7 46.1 38.5 30.9 - - 89.6 5.4 59.6 52.0 44.4 36.9 29.3 - 67 90.2 4.8 77.4 69.9 62.3 54.7 47.1 39.5 31.9 84.5 5.3 75.3 67.7 60.1 52.5 44.9 37.4 29.8

2600

62 84.4 4.8 84.4 84.4 78.3 70.7 63.1 55.5 47.9 78.6 5.2 78.6 78.6 74.6 67.0 59.4 51.8 44.2 57 82.6 4.7 82.6 82.6 81.8 74.2 66.6 59.1 51.5 77.4 5.2 77.4 77.4 76.6 69.0 61.5 53.9 46.3 72 94.5 4.8 65.3 56.6 48.0 39.4 30.7 - - 90.5 5.4 63.7 55.1 46.5 37.8 29.2 - 67 90.9 4.8 83.2 73.5 64.8 56.2 47.6 38.9 30.3 85.4 5.3 80.1 71.5 62.8 54.2 45.6 36.9 28.3

2925

62 85.0 4.8 85.0 85.0 82.0 73.3 64.7 56.0 47.4 79.4 5.2 79.4 79.4 77.4 68.8 60.1 51.5 42.9 57 83.1 4.7 83.1 83.1 82.8 74.1 65.5 56.9 48.2 78.2 5.2 78.2 78.2 77.8 69.2 60.5 51.9 43.3 72 95.1 4.9 69.3 59.6 49.9 40.2 30.5 - - 91.4 5.4 67.8 58.2 48.5 38.8 29.1 - 67 91.5 4.8 88.9 77.1 67.4 57.7 48.0 38.3 28.6 86.3 5.3 84.9 75.2 65.6 55.9 46.2 36.5 26.8

3250

62 85.6 4.8 85.6 85.6 85.6 75.9 66.3 56.6 46.9 80.2 5.2 80.2 80.2 80.2 70.6 60.9 51.2 41.5 57 83.7 4.7 83.7 83.7 83.7 74.0 64.4 54.7 45.0 79.0 5.2 79.0 79.0 79.0 69.3 59.6 49.9 40.2

72 80.3 5.8 47.5 42.0 36.4 30.8 25.3 - - 74.6 6.3 45.1 39.6 34.0 28.5 22.9 - 67 74.1 5.7 60.4 54.9 49.3 43.7 38.2 32.6 27.1 67.4 6.1 57.6 52.1 46.5 40.9 35.4 29.8 24.3

1950

62 68.5 5.6 68.5 65.8 60.3 54.7 49.2 43.6 38.0 63.3 6.0 63.3 60.8 55.2 49.7 44.1 38.6 33.0 57 68.0 5.6 68.0 66.4 60.8 55.2 49.7 44.1 38.6 63.0 6.1 63.0 61.2 55.6 50.1 44.5 39.0 33.4 72 82.8 5.8 52.7 46.2 39.6 33.0 26.4 - - 76.8 6.3 50.2 43.7 37.1 30.5 23.9 - 67 76.5 5.7 66.8 60.2 53.6 47.0 40.5 33.9 27.3 69.4 6.2 63.0 57.3 50.7 44.1 37.6 31.0 24.4

2275

62 70.7 5.6 70.7 69.4 65.6 59.0 52.4 45.8 39.3 65.2 6.1 65.2 63.9 60.2 53.7 47.1 40.5 33.9 57 70.1 5.6 70.1 69.3 66.1 59.6 53.0 46.4 39.8 64.8 6.1 64.8 63.9 60.7 54.1 47.5 40.9 34.4 72 85.4 5.9 57.9 50.4 42.8 35.2 27.6 - - 78.9 6.4 55.3 47.7 40.2 32.6 25.0 - 67 78.8 5.8 73.1 65.5 57.9 50.4 42.8 35.2 27.6 71.3 6.2 68.5 62.5 54.9 47.3 39.7 32.2 24.6

2600

62 72.9 5.7 72.9 72.9 70.8 63.2 55.7 48.1 40.5 67.0 6.1 67.0 67.0 65.2 57.6 50.1 42.5 34.9 57 72.2 5.7 72.2 72.2 71.5 63.9 56.3 48.7 41.1 66.6 6.2 66.6 66.6 65.7 58.1 50.5 42.9 35.3 72 86.5 5.9 62.2 53.6 44.9 36.3 27.6 - - 80.0 6.4 59.6 50.9 42.3 33.7 25.0 - 67 79.9 5.8 77.0 69.5 60.8 52.2 43.6 34.9 26.3 72.3 6.3 70.8 66.0 57.8 49.2 40.6 31.9 23.3

2925

62 73.9 5.7 73.9 73.9 72.8 64.2 55.6 46.9 38.3 67.9 6.2 67.9 67.9 67.0 58.4 49.7 41.1 32.5 57 73.2 5.7 73.2 73.2 72.8 64.2 55.6 46.9 38.3 67.5 6.2 67.5 67.5 67.0 58.4 49.7 41.1 32.5 72 87.7 5.9 66.4 56.7 47.1 37.4 27.7 - - 81.0 6.4 63.8 54.1 44.4 34.8 25.1 - 67 81.0 5.8 81.0 73.4 63.7 54.0 44.4 34.7 25.0 73.2 6.3 73.2 69.4 60.8 51.1 41.4 31.7 22.0

3250

62 74.9 5.7 74.9 74.9 74.9 65.2 55.5 45.8 36.1 68.8 6.2 68.8 68.8 68.8 59.1 49.4 39.7 30.0 57 74.2 5.7 74.2 74.2 74.2 64.5 54.9 45.2 35.5 68.4 6.2 68.4 68.4 68.4 58.7 49.0 39.3 29.6

72 69.0 6.8 42.8 37.2 31.6 26.1 20.5 - - 63.3 7.3 40.4 34.8 29.2 23.7 18.1 - 67 60.7 6.6 54.8 49.3 43.7 38.2 32.6 27.0 21.5 54.0 7.1 52.0 46.5 40.9 35.4 29.8 24.2 18.7

1950

62 58.2 6.5 58.2 55.8 50.2 44.7 39.1 33.5 28.0 53.0 7.0 53.0 50.7 45.2 39.6 34.1 28.5 23.0 57 58.0 6.6 58.0 56.0 50.5 44.9 39.3 33.8 28.2 53.0 7.1 53.0 50.9 45.3 39.7 34.2 28.6 23.1 72 70.7 6.8 47.7 41.2 34.6 28.0 21.4 - - 64.6 7.4 45.2 38.7 32.1 25.5 18.9 - 67 62.3 6.7 59.3 54.4 47.8 41.2 34.7 28.1 21.5 55.2 7.1 55.2 51.5 44.9 38.3 31.8 25.2 18.6

2275

62 59.6 6.6 59.6 58.5 54.9 48.3 41.8 35.2 28.6 54.1 7.1 54.1 53.0 49.6 43.0 36.4 29.9 23.3 57 59.4 6.7 59.4 58.5 55.2 48.6 42.0 35.5 28.9 54.1 7.2 54.1 53.1 49.7 43.1 36.6 30.0 23.4 72 72.5 6.9 52.7 45.1 37.5 30.0 22.4 - - 66.0 7.4 50.1 42.5 34.9 27.3 19.8 - 67 63.8 6.7 63.8 59.5 51.9 44.3 36.7 29.1 21.6 56.3 7.2 56.3 56.3 48.9 41.3 33.7 26.1 18.5

2600

62 61.1 6.6 61.1 61.1 59.6 52.0 44.4 36.9 29.3 55.3 7.1 55.3 55.3 54.0 46.4 38.8 31.2 23.7 57 60.9 6.7 60.9 60.9 59.9 52.3 44.7 37.2 29.6 55.3 7.2 55.3 55.3 54.1 46.5 39.0 31.4 23.8 72 73.4 6.9 57.0 48.3 39.7 31.0 22.4 - - 66.8 7.5 54.3 45.7 37.1 28.4 19.8 - 67 64.6 6.7 64.6 62.5 54.8 46.2 37.6 28.9 20.3 57.0 7.2 57.0 57.0 51.8 43.2 34.6 25.9 17.3

2925

62 61.9 6.7 61.9 61.9 61.2 52.5 43.9 35.2 26.6 55.9 7.1 55.9 55.9 55.3 46.7 38.0 29.4 20.8 57 61.7 6.7 61.7 61.7 61.2 52.6 43.9 35.3 26.7 55.9 7.3 55.9 55.9 55.4 46.7 38.1 29.5 20.8 72 74.3 7.0 61.2 51.5 41.8 32.1 22.4 - - 67.6 7.5 58.6 48.9 39.2 29.5 19.8 - 67 65.5 6.8 65.5 65.5 57.8 48.1 38.4 28.7 19.0 57.7 7.3 57.7 57.7 54.8 45.1 35.5 25.8 16.1

3250

62 62.7 6.7 62.7 62.7 62.7 53.0 43.3 33.6 23.9 56.6 7.2 56.6 56.6 56.6 46.9 37.2 27.6 17.9 57 62.5 6.8 62.5 62.5 62.5 52.8 43.1 33.4 23.7 56.6 7.3 56.6 56.6 56.6 46.9 37.2 27.6 17.9

1 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.

2 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 75°F Temperature of Air on Condenser Coil 85°F

Tot.

Cap.

(MBH)

Tot.

Input

(kW)

Temperature of Air on Condenser Coil 95°F 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)

Return Dry Bulb (°F)

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

Tot.

Cap.

(MBH)

Tot.

Input

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(kW)

Unitary Products Group 13

Page 14

246646-YTG-C-0606

TABLE 6: COOLING CAPACITY DH090 (7-1/2 TON) UNIT

Air On

Evap. Coil

CFM

(°F)

(MBH)

72 102.7 5.7 60.1 53.7 47.3 40.9 34.5 - - 98.5 6.2 58.2 51.8 45.4 39.0 32.5 - 67 98.7 5.6 75.6 69.2 62.8 56.4 50.0 43.5 37.1 93.0 6.1 73.4 67.0 60.5 54.1 47.7 41.3 34.9

2250

62 95.0 5.6 95.0 87.3 80.9 74.5 68.0 61.6 55.2 88.7 6.1 88.7 82.4 76.0 69.6 63.2 56.8 50.4 57 96.7 5.5 96.7 90.6 84.1 77.7 71.3 64.9 58.5 88.4 6.0 88.4 84.3 77.9 71.5 65.0 58.6 52.2 72 105.1 5.7 65.5 57.9 50.3 42.8 35.2 - - 100.9 6.2 63.8 56.2 48.6 41.1 33.5 - 67 101.0 5.6 82.0 74.4 66.8 59.2 51.6 44.0 36.5 95.2 6.1 80.1 72.5 64.9 57.3 49.7 42.2 34.6

2625

62 97.2 5.6 97.2 93.4 86.1 78.5 70.9 63.3 55.7 90.8 6.1 90.8 87.7 81.5 73.9 66.3 58.8 51.2 57 98.9 5.5 98.9 95.9 89.6 82.0 74.4 66.8 59.2 90.5 6.1 90.5 88.5 83.5 75.9 68.3 60.7 53.2 72 107.5 5.7 70.9 62.1 53.4 44.6 35.9 - - 103.2 6.3 69.4 60.7 51.9 43.2 34.4 - 67 103.3 5.6 88.3 79.5 70.8 62.0 53.3 44.5 35.8 97.4 6.2 86.8 78.0 69.3 60.5 51.8 43.0 34.3

3000

62 99.4 5.6 99.4 99.4 91.2 82.5 73.8 65.0 56.3 92.9 6.1 92.9 92.9 87.0 78.2 69.5 60.7 52.0 57 101.2 5.5 101.2 101.2 95.0 86.2 77.5 68.7 60.0 92.6 6.1 92.6 92.6 89.1 80.3 71.6 62.8 54.1 72 108.5 5.7 75.3 65.4 55.4 45.4 35.5 - - 104.6 6.3 74.2 64.3 54.3 44.3 34.4 - 67 104.3 5.6 94.8 83.4 73.5 63.5 53.6 43.6 33.6 98.7 6.2 92.4 82.4 72.5 62.5 52.5 42.6 32.6

3375

62 100.4 5.6 100.4 100.4 95.9 85.9 76.0 66.0 56.0 94.2 6.1 94.2 94.2 91.0 81.0 71.0 61.1 51.1 57 102.2 5.5 102.2 102.2 99.1 89.2 79.2 69.2 59.3 93.9 6.1 93.9 93.9 92.1 82.1 72.2 62.2 52.3 72 109.6 5.7 79.8 68.6 57.4 46.2 35.1 - - 106.0 6.3 79.0 67.9 56.7 45.5 34.3 - 67 105.4 5.6 101.3 87.3 76.2 65.0 53.8 42.6 31.5 100.1 6.2 98.0 86.8 75.6 64.5 53.3 42.1 30.9

3750

62 101.4 5.6 101.4 101.4 100.5 89.4 78.2 67.0 55.8 95.4 6.1 95.4 95.4 95.0 83.8 72.6 61.4 50.3 57 103.3 5.5 103.3 103.3 103.3 92.1 80.9 69.7 58.6 95.1 6.1 95.1 95.1 95.1 83.9 72.8 61.6 50.4

72 94.3 6.7 56.3 49.8 43.4 37.0 30.6 - - 87.5 7.3 53.7 47.2 40.8 34.4 28.0 - 67 87.3 6.7 71.1 64.7 58.3 51.9 45.5 39.1 32.7 79.7 7.2 67.8 61.4 55.0 48.6 42.2 35.8 29.4

2250

62 82.4 6.5 82.4 77.6 71.2 64.8 58.4 51.9 45.5 76.0 7.1 76.0 71.7 65.3 58.9 52.4 46.0 39.6 57 80.1 6.5 80.1 78.0 71.6 65.2 58.8 52.4 46.0 74.0 7.1 74.0 72.0 65.6 59.2 52.7 46.3 39.9 72 96.6 6.8 62.1 54.5 46.9 39.4 31.8 - - 89.8 7.4 59.6 52.0 44.4 36.8 29.3 - 67 89.4 6.7 78.2 70.6 63.0 55.4 47.9 40.3 32.7 81.8 7.2 74.3 67.4 59.9 52.3 44.7 37.1 29.5

2625

62 84.4 6.6 84.4 82.0 76.9 69.4 61.8 54.2 46.6 78.0 7.1 78.0 75.8 71.0 63.4 55.8 48.3 40.7 57 82.1 6.6 82.1 81.0 77.4 69.8 62.2 54.7 47.1 75.9 7.1 75.9 74.9 71.3 63.8 56.2 48.6 41.0 72 98.9 6.8 67.9 59.2 50.5 41.7 33.0 - - 92.1 7.4 65.5 56.8 48.0 39.3 30.5 - 67 91.5 6.7 85.2 76.5 67.7 59.0 50.2 41.5 32.8 83.8 7.3 80.7 73.5 64.7 56.0 47.2 38.5 29.7

3000

62 86.4 6.6 86.4 86.4 82.7 73.9 65.2 56.4 47.7 80.0 7.2 80.0 80.0 76.7 68.0 59.2 50.5 41.7 57 84.0 6.6 84.0 84.0 83.2 74.4 65.7 57.0 48.2 77.8 7.2 77.8 77.8 77.1 68.3 59.6 50.8 42.1 72 100.6 6.9 73.1 63.2 53.2 43.2 33.3 - - 93.4 7.4 70.8 60.8 50.8 40.9 30.9 - 67 93.1 6.8 90.0 81.4 71.4 61.5 51.5 41.5 31.6 85.1 7.3 83.5 77.8 68.5 58.6 48.6 38.6 28.7

3375

62 87.9 6.7 87.9 87.9 86.1 76.1 66.1 56.2 46.2 81.2 7.2 81.2 81.2 79.6 69.6 59.6 49.7 39.7 57 85.5 6.6 85.5 85.5 85.1 75.1 65.2 55.2 45.2 79.0 7.2 79.0 79.0 78.6 68.7 58.7 48.7 38.8 72 102.4 6.9 78.3 67.1 55.9 44.8 33.6 - - 94.8 7.5 76.0 64.9 53.7 42.5 31.3 - 67 94.7 6.8 94.7 86.3 75.1 63.9 52.8 41.6 30.4 86.4 7.3 86.4 82.2 72.4 61.2 50.0 38.8 27.6

3750

62 89.4 6.7 89.4 89.4 89.4 78.2 67.1 55.9 44.7 82.4 7.2 82.4 82.4 82.4 71.2 60.0 48.9 37.7 57 87.0 6.7 87.0 87.0 87.0 75.8 64.6 53.4 42.2 80.2 7.2 80.2 80.2 80.2 69.0 57.8 46.6 35.5

72 80.6 7.9 51.1 44.6 38.2 31.8 25.4 - - 73.7 8.4 48.4 42.0 35.6 29.2 22.8 - 67 72.0 7.7 64.6 58.1 51.7 45.3 38.9 32.5 26.1 64.4 8.2 61.3 54.8 48.4 42.0 35.6 29.2 22.8

2250

62 69.6 7.6 69.6 65.8 59.4 52.9 46.5 40.1 33.7 63.2 8.1 63.2 59.9 53.5 47.0 40.6 34.2 27.8 57 67.8 7.6 67.8 66.0 59.5 53.1 46.7 40.3 33.9 61.6 8.2 61.6 59.9 53.5 47.1 40.7 34.3 27.8 72 82.9 7.9 57.1 49.5 41.9 34.3 26.7 - - 76.0 8.5 54.5 47.0 39.4 31.8 24.2 - 67 74.1 7.7 70.3 64.3 56.7 49.1 41.5 34.0 26.4 66.4 8.2 66.4 61.1 53.5 46.0 38.4 30.8 23.2

2625

62 71.6 7.7 71.6 69.7 65.1 57.5 49.9 42.3 34.7 65.2 8.2 65.2 63.5 59.1 51.6 44.0 36.4 28.8 57 69.7 7.7 69.7 68.8 65.3 57.7 50.1 42.5 34.9 63.5 8.2 63.5 62.7 59.2 51.6 44.0 36.4 28.9 72 85.2 8.0 63.1 54.3 45.6 36.8 28.1 - - 78.3 8.5 60.6 51.9 43.1 34.4 25.6 - 67 76.1 7.8 76.1 70.4 61.7 52.9 44.2 35.4 26.7 68.4 8.3 68.4 67.4 58.6 49.9 41.1 32.4 23.6

3000

62 73.6 7.7 73.6 73.6 70.8 62.0 53.3 44.5 35.8 67.2 8.2 67.2 67.2 64.8 56.1 47.3 38.6 29.8 57 71.6 7.7 71.6 71.6 71.0 62.2 53.5 44.7 36.0 65.4 8.3 65.4 65.4 64.9 56.1 47.4 38.6 29.9 72 86.2 8.0 68.4 58.5 48.5 38.5 28.6 - - 79.0 8.6 66.1 56.1 46.1 36.2 26.2 - 67 77.1 7.8 77.1 74.2 65.6 55.7 45.7 35.7 25.8 69.0 8.4 69.0 69.0 62.7 52.8 42.8 32.8 22.9

3375

62 74.5 7.7 74.5 74.5 73.1 63.1 53.2 43.2 33.2 67.8 8.3 67.8 67.8 66.6 56.6 46.7 36.7 26.8 57 72.5 7.8 72.5 72.5 72.2 62.2 52.3 42.3 32.3 66.0 8.3 66.0 66.0 65.8 55.8 45.8 35.9 25.9 72 87.3 8.1 73.8 62.6 51.4 40.2 29.1 - - 79.7 8.7 71.5 60.3 49.2 38.0 26.8 - 67 78.0 7.9 78.0 78.0 69.6 58.4 47.2 36.1 24.9 69.7 8.4 69.7 69.7 66.8 55.6 44.5 33.3 22.1

3750

62 75.4 7.8 75.4 75.4 75.4 64.2 53.0 41.9 30.7 68.4 8.3 68.4 68.4 68.4 57.2 46.0 34.8 23.7 57 73.4 7.8 73.4 73.4 73.4 62.2 51.0 39.9 28.7 66.6 8.4 66.6 66.6 66.6 55.4 44.3 33.1 21.9

1 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.

2 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 75°F Temperature of Air on Condenser Coil 85°F

Tot.

Cap.

Tot.

Input

(kW)

Temperature of Air on Condenser Coil 95°F Temperature of Air on Condenser Coil 105°F

Temp erature of Air on Condenser Coil 115°F Tem p er ature of Air on Condenser Coil 125°F

Sensible Capacity (MBH)

Return Dry Bulb (°F)

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

Tot.

Cap.

(MBH)

Tot.

Input

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(kW)

14 Unitary Products Group

Page 15

246646-YTG-C-0606

TABLE 7: COOLING CAPACITY DH102 (8-1/2 TON) UNIT

Air On

Evap. Coil

CFM

(°F)

72 117.0 1.8 66.8 59.5 52.2 44.9 37.7 - - 112.5 7.6 64.3 57.0 49.8 42.5 35.2 - 67 112.1 1.9 85.1 77.8 70.5 63.2 56.0 48.7 41.4 106.1 7.5 82.2 74.9 67.7 60.4 53.1 45.8 38.6

2550

62 104.1 2.0 104. 99.2 92.0 84.7 77.4 70.2 62.9 98.1 7.4 98.1 93.4 86.1 78.8 71.6 64.3 57.0 57 104.5 1.9 104. 103. 96.0 88.7 81.5 74.2 66.9 97.5 7.4 97.5 96.7 89.4 82.2 74.9 67.6 60.4 72 120.7 4.3 72.7 64.1 55.5 46.9 38.3 - - 116.0 7.6 70.5 61.9 53.3 44.7 36.1 - 67 115.7 4.3 92.1 83.5 75.0 66.4 57.8 49.2 40.6 109.4 7.5 89.6 81.0 72.4 63.9 55.3 46.7 38.1

2975

62 107.5 4.4 107. 105. 97.8 89.2 80.6 72.0 63.4 101.1 7.4 101. 98.8 92.2 83.6 75.0 66.4 57.8 57 107.8 4.4 107. 107. 102. 93.5 84.9 76.3 67.7 100.6 7.4 100. 100. 95.8 87.2 78.6 70.0 61.4 72 124.5 6.8 78.6 68.7 58.8 48.9 39.0 - - 119.6 7.6 76.6 66.7 56.8 46.9 37.0 - 67 119.3 6.8 99.2 89.3 79.4 69.5 59.6 49.6 39.7 112.7 7.5 97.1 87.1 77.2 67.3 57.4 47.5 37.6

3400

62 110.8 6.9 110. 110. 103. 93.7 83.8 73.9 63.9 104.2 7.4 104. 104. 98.3 88.4 78.5 68.6 58.6 57 111.2 6.8 111. 111. 108. 98.3 88.3 78.4 68.5 103.7 7.4 103. 103. 102. 92.2 82.3 72.4 62.4 72 125.4 6.9 83.4 72.2 60.9 49.6 38.3 - - 120.8 7.7 81.8 70.5 59.2 47.9 36.6 - 67 120.2 6.9 104. 93.5 82.2 70.9 59.6 48.3 37.0 113.9 7.6 103. 91.8 80.5 69.2 57.9 46.6 35.4

3825

62 111.6 6.9 111. 111. 108. 96.7 85.4 74.1 62.8 105.3 7.5 105. 105. 102. 91.1 79.8 68.5 57.2 57 112.0 6.9 112. 112. 110. 99.2 87.9 76.6 65.3 104.7 7.5 104. 104. 104. 92.7 81.4 70.1 58.8 72 126.3 6.9 88.3 75.6 62.9 50.3 37.6 - - 122.1 7.7 87.0 74.3 61.6 49.0 36.3 - 67 121.0 6.9 110. 97.6 85.0 72.3 59.6 46.9 34.3 115.1 7.6 109. 96.5 83.8 71.1 58.5 45.8 33.1

4250

62 112.4 7.0 112. 112. 112. 99.8 87.1 74.4 61.8 106.4 7.5 106. 106. 106. 93.8 81.1 68.4 55.8 57 112.8 6.9 112. 112. 112. 100. 87.5 74.8 62.2 105.8 7.5 105. 105. 105. 93.2 80.5 67.8 55.2

72 108.0 13.4 61.8 54.6 47.3 40.0 32.8 - - 99.4 11.5 59.2 52.0 44.7 37.4 30.2 - 67 100.0 13.1 79.3 72.1 64.8 57.5 50.3 43.0 35.7 90.8 11.2 75.4 68.1 60.8 53.6 46.3 39.0 31.7

2550

62 92.0 12.8 92.0 87.5 80.3 73.0 65.7 58.5 51.2 82.0 11.0 82.0 79.8 72.7 65.4 58.2 50.9 43.6 57 90.5 12.9 90.5 90.2 82.9 75.6 68.3 61.1 53.8 83.3 11.1 83.3 82.3 75.1 67.8 60.5 53.2 46.0 72 111.3 10.9 68.2 59.7 51.1 42.5 33.9 - - 102.8 10.3 65.7 57.2 48.6 40.0 31.4 - 67 103.1 10.7 87.1 78.5 69.9 61.4 52.8 44.2 35.6 93.9 10.0 83.3 74.7 66.1 57.5 48.9 40.3 31.7

2975

62 94.8 10.4 94.8 92.6 86.6 78.0 69.4 60.9 52.3 84.8 9.8 84.8 83.7 79.0 70.4 61.8 53.2 44.6 57 93.3 10.5 93.3 93.1 89.5 80.9 72.3 63.7 55.1 86.2 9.9 86.2 85.7 81.5 72.9 64.3 55.7 47.1 72 114.7 8.4 74.6 64.7 54.8 44.9 35.0 - - 106.2 9.1 72.3 62.3 52.4 42.5 32.6 - 67 106.2 8.2 94.9 85.0 75.1 65.2 55.3 45.3 35.4 97.0 8.9 91.2 81.2 71.3 61.4 51.5 41.6 31.7

3400

62 97.7 8.0 97.7 97.7 93.0 83.1 73.2 63.3 53.3 87.6 8.7 87.6 87.6 85.2 75.3 65.4 55.5 45.6 57 96.1 8.1 96.1 96.1 96.0 86.1 76.2 66.3 56.4 89.1 8.7 89.1 89.1 88.0 78.1 68.1 58.2 48.3 72 116.3 8.4 80.2 68.9 57.6 46.3 35.0 - - 107.6 9.1 78.0 66.7 55.4 44.1 32.9 - 67 107.7 8.3 101. 90.2 78.9 67.6 56.3 45.0 33.7 98.2 8.9 95.0 86.7 75.4 64.1 52.8 41.6 30.3

3825

62 99.1 8.1 99.1 99.1 96.7 85.4 74.1 62.8 51.6 88.8 8.7 88.8 88.8 87.6 76.3 65.0 53.7 42.4 57 97.5 8.1 97.5 97.5 97.4 86.2 74.9 63.6 52.3 90.2 8.8 90.2 90.2 89.7 78.4 67.1 55.8 44.5 72 117.9 8.4 85.7 73.0 60.3 47.7 35.0 - - 108.9 9.2 83.8 71.1 58.5 45.8 33.1 - 67 109.2 8.3 108. 95.3 82.7 70.0 57.3 44.7 32.0 99.5 8.9 98.9 92.2 79.5 66.9 54.2 41.5 28.9

4250

62 100.5 8.1 100. 100. 100. 87.8 75.1 62.4 49.8 89.9 8.8 89.9 89.9 89.9 77.2 64.6 51.9 39.2 57 98.9 8.1 98.9 98.9 98.9 86.2 73.5 60.8 48.2 91.3 8.8 91.3 91.3 91.3 78.7 66.0 53.3 40.7

72 90.8 9.6 56.6 49.4 42.1 34.8 27.5 - - 82.2 7.8 54.0 46.8 39.5 32.2 24.9 - 67 81.6 9.4 71.4 64.1 56.8 49.6 42.3 35.0 27.8 72.3 7.5 67.4 60.1 52.9 45.6 38.3 31.0 23.8

2550

62 72.1 9.2 72.1 72.1 65.1 57.9 50.6 43.3 36.0 62.1 7.3 62.1 62.1 57.6 50.3 43.0 35.7 28.5 57 76.2 9.3 76.2 74.5 67.2 59.9 52.7 45.4 38.1 69.0 7.5 69.0 66.7 59.4 52.1 44.8 37.6 30.3 72 94.3 9.7 63.3 54.7 46.1 37.5 28.9 - - 85.8 9.1 60.8 52.2 43.6 35.0 26.4 - 67 84.7 9.4 79.4 70.8 62.2 53.6 45.0 36.4 27.8 75.4 8.8 75.4 66.9 58.3 49.8 41.2 32.6 24.0

2975

62 74.8 9.2 74.8 74.8 71.3 62.7 54.1 45.5 36.9 64.8 8.6 64.8 64.8 63.6 55.0 46.4 37.8 29.2 57 79.1 9.3 79.1 78.2 73.6 65.0 56.4 47.8 39.2 71.9 8.8 71.9 70.8 65.6 57.0 48.4 39.8 31.3 72 97.7 9.8 69.9 60.0 50.0 40.1 30.2 - - 89.3 10.5 67.5 57.6 47.7 37.7 27.8 - 67 87.8 9.5 87.4 77.5 67.6 57.7 47.8 37.8 27.9 78.6 10.1 78.6 73.7 63.8 53.9 44.0 34.1 24.2

3400

62 77.6 9.3 77.6 77.6 77.4 67.5 57.6 47.7 37.8 67.5 9.9 67.5 67.5 67.5 59.7 49.8 39.9 30.0 57 82.0 9.4 82.0 82.0 79.9 70.0 60.1 50.2 40.3 74.9 10.1 74.9 74.9 71.9 62.0 52.0 42.1 32.2 72 98.8 9.8 75.9 64.6 53.3 42.0 30.7 - - 90.1 10.6 73.7 62.5 51.2 39.9 28.6 - 67 88.8 9.5 88.6 83.3 72.0 60.7 49.4 38.1 26.8 79.3 10.2 79.3 79.3 68.5 57.2 46.0 34.7 23.4

3825

62 78.5 9.4 78.5 78.5 78.4 67.1 55.8 44.5 33.2 68.2 10.0 68.2 68.2 68.2 57.9 46.6 35.3 24.1 57 82.9 9.5 82.9 82.9 81.9 70.6 59.3 48.0 36.7 75.6 10.1 75.6 75.6 74.1 62.8 51.5 40.2 28.9 72 100.0 9.9 81.9 69.2 56.6 43.9 31.2 - - 91.0 10.6 80.0 67.3 54.7 42.0 29.3 - 67 89.8 9.6 89.8 89.1 76.4 63.7 51.0 38.4 25.7 80.0 10.3 80.0 80.0 73.2 60.6 47.9 35.2 22.6

4250

62 79.3 9.4 79.3 79.3 79.3 66.7 54.0 41.3 28.7 68.8 10.1 68.8 68.8 68.8 56.1 43.5 30.8 18.1 57 83.8 9.5 83.8 83.8 83.8 71.2 58.5 45.8 33.2 76.3 10.2 76.3 76.3 76.3 63.7 51.0 38.3 25.6

1 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.

2 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 75°F Temperature of Air on Condenser Coil 85°F

Tot.

Cap.

(MBH)

Tot.

Input

(kW)

Temperature of Air on Condenser Coil 95°F 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)

Return Dry Bulb (°F)

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

Tot.

Cap.

(MBH)

Tot.

Input

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(kW)

Unitary Products Group 15

Page 16

TABLE 8: COOLING CAPACITY DH120 (10 TON) UNIT

Air On

Evap. Coil

CFM

3000

3500

4000

4500

5000

3000

3500

4000

4500

5000

3000

3500

4000

4500

5000

WB (°F)

72 136 8.8 79 71 62 53 45 - - 126 9.4 79 70 61 53 44 - 67 122 8.6 99 90 82 73 64 56 47 114 9.1 96 88 79 70 62 53 45 62 110 8.3 110 107 98 89 81 72 64 108 9.0 108 106 97 89 80 72 63 57 109 8.7 109 105 97 88 80 71 63 103 9.1 103 102 93 84 76 67 59 72 140 8.9 88 78 68 58 48 - - 130 9.5 87 77 67 57 47 - 67 126 8.7 110 100 89 79 69 59 49 118 9.1 106 96 86 76 66 56 46 62 114 8.4 114 112 107 97 87 77 67 112 9.0 112 111 106 96 86 76 65 57 112 8.7 112 110 106 96 86 76 66 106 9.1 106 106 101 91 81 71 61 72 144 9.0 97 86 74 62 51 - - 134 9.5 96 84 72 61 49 - 67 129 8.8 121 109 97 86 74 62 51 122 9.2 116 105 93 81 70 58 46 62 117 8.5 117 117 117 105 93 82 70 115 9.1 115 115 115 103 91 80 68 57 115 8.8 115 115 115 104 92 80 69 110 9.2 110 110 110 98 86 75 63 72 151 9.1 106 93 80 66 53 - - 139 9.6 105 92 78 65 52 - 67 135 8.9 131 118 105 91 78 65 52 126 9.3 124 114 101 87 74 61 48 62 122 8.6 122 122 122 109 96 82 69 120 9.2 120 120 119 106 93 79 66 57 121 8.9 121 121 121 107 94 81 67 114 9.3 114 114 114 100 87 74 61 72 157 9.2 115 100 85 70 55 - - 144 9.7 114 99 84 69 54 - 67 141 9.0 141 127 112 97 82 67 53 131 9.4 131 123 108 93 78 63 49 62 128 8.7 128 128 128 113 98 83 68 124 9.3 124 124 124 109 94 79 64 57 126 9.1 126 126 126 111 96 81 66 118 9.4 118 118 118 103 88 73 58

72 116 9.9 74 66 57 49 40 - - 106 10.4 70 61 53 44 36 - 67 106 9.6 92 84 75 67 58 50 41 97 10.1 89 80 72 63 55 46 37 62 98 9.4 98978880716354 88 9.7 88888071635446 57 96 9.5 96958778696152 88 10.0 88888072635446 72 120 10.0 82 72 62 52 42 - - 110 10.5 78 68 58 47 37 - 67 109 9.7 101 92 82 72 62 52 42 100 10.2 96 88 78 68 58 48 38 62 101 9.4 101 101 96 86 76 66 56 91 9.8 91 91 87 77 67 57 47 57 99 9.6 99999484746454 91 10.1 91918777675747 72 124 10.1 91 79 67 56 44 - - 114 10.6 86 74 62 51 39 - 67 113 9.7 110 100 89 77 65 54 42 104 10.3 104 96 84 73 61 49 38 62 105 9.5 105 105 104 93 81 69 58 94 9.9 94 94 94 82 71 59 47 57 102 9.7 102 102 102 90 79 67 55 94 10.2 94 94 94 83 71 59 48 72 126 10.1 99 86 73 60 46 - - 114 10.6 94 81 68 54 41 - 67 115 9.8 114 107 96 83 70 56 43 104 10.3 104 100 92 78 65 52 39 62 107 9.6 107 107 107 93 80 67 54 94 10.0 94 94 94 81 68 54 41 57 104 9.8 104 104 104 91 78 64 51 95 10.3 95 95 95 81 68 55 42 72 129 10.2 108 93 79 64 49 - - 114 10.7 103 88 73 58 43 - 67 117 9.9 117 114 104 89 74 59 44 104 10.4 104 104 99 84 69 54 39 62 109 9.7 109 109 109 94 79 64 50 94 10.0 94 94 94 80 65 50 35 57 106 9.8 106 106 106 91 77 62 47 95 10.3 95 95 95 80 65 50 35

72 97 10.8 66 57 48 40 31 - 67 88 10.5 85 77 68 59 51 42 34 62 78 10.1 78 78 71 63 54 45 37 57 81 10.4 81 81 74 65 57 48 39 72 100 11.0 73 63 53 43 33 - 67 92 10.7 91 84 74 64 54 44 34 62 81 10.2 81 81 77 67 57 47 37 57 84 10.6 84 84 80 70 60 50 40 72 104 11.1 80 69 57 46 34 - 67 95 10.8 95 92 80 68 57 45 33 62 83 10.3 83 83 83 72 61 49 37 57 87 10.7 87 87 87 75 63 52 40 72 101 11.1 89 76 62 49 36 - 67 93 10.9 93 93 87 74 61 47 34 62 82 10.4 82 82 82 69 55 42 29 57 85 10.8 85 85 85 72 59 45 32 72 99 11.2 97 82 67 52 38 - 67 91 10.9 91 91 91 79 65 50 35 62 80 10.4 80 80 80 65 50 35 20 57 83 10.8 83 83 83 68 54 39 24

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

Tot.

Cap.

(MBH)

Tot.

Input

†

(kW)

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)

Return Dry Bulb (°F)

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

246646-YTG-C-0606

Tot.

Cap.

(MBH)

Tot.

Input

†

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(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 condenser fan motors

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

16 Unitary Products Group

Page 17

246646-YTG-C-0606

TABLE 9: COOLING CAPACITY DH150 (12-1/2 TON) UNIT

Air On

Evap. Coil

CFM

3750

4375

5000

5625

6250

3750

4375

5000

5625

6250

3750

4375

5000

5625

6250

WB (°F)

72 165 11.9 95 85 74 63 52 - - 159 13.1 94 83 72 62 51 - 67 158 11.8 124 114 103 92 82 71 60 151 13.0 121 111 100 89 79 68 57 62 148 11.6 147 137 126 115 105 94 83 141 12.8 141 135 124 113 103 92 81 57 138 11.5 138 135 124 113 103 92 81 132 12.8 132 130 120 109 98 87 77 72 169 11.9 105 92 80 67 54 - - 163 13.2 103 91 78 65 53 - 67 161 11.8 136 124 111 98 86 73 61 155 13.1 133 121 108 95 83 70 57 62 151 11.7 151 146 136 123 111 98 85 144 12.9 144 141 134 121 109 96 83 57 141 11.5 141 139 134 121 109 96 83 135 12.8 135 134 129 116 104 91 78 72 172 12.0 115 100 86 71 56 - - 167 13.2 113 98 84 69 55 - 67 165 11.9 148 134 119 105 90 76 61 159 13.1 145 131 116 101 87 72 58 62 155 11.7 155 155 146 132 117 102 88 148 12.9 148 148 144 129 115 100 85 57 144 11.6 144 144 144 129 115 100 86 139 12.9 139 139 139 124 109 95 80 72 172 11.9 121 105 88 71 55 - - 166 13.2 120 104 87 70 54 - 67 164 11.8 156 139 122 106 89 73 56 158 13.1 151 137 120 104 87 71 54 62 154 11.7 154 154 150 133 117 100 83 147 12.9 147 147 145 128 112 95 78 57 143 11.5 143 143 143 127 110 94 77 138 12.8 138 138 138 121 104 88 71 72 171 11.9 127 109 90 72 53 - - 165 13.2 127 109 90 71 53 - 67 164 11.8 163 144 126 107 88 70 51 157 13.1 157 143 125 106 88 69 50 62 154 11.6 154 154 154 135 116 98 79 146 12.9 146 146 146 127 108 90 71 57 143 11.5 143 143 143 124 106 87 68 137 12.8 137 137 137 118 99 81 62

72 152 14.6 91 80 70 59 48 - - 145 16.2 88 78 67 56 46 - 67 143 14.5 118 107 97 86 75 64 54 135 15.9 114 104 93 82 72 61 50 62 133 14.3 133 128 118 107 96 86 75 125 15.8 125 122 111 101 90 79 68 57 124 14.2 124 122 111 100 90 79 68 116 15.7 116 113 103 92 81 71 60 72 156 14.7 101 88 76 63 50 - - 149 16.2 99 86 73 61 48 - 67 147 14.5 130 118 105 92 80 67 54 138 15.9 127 114 102 89 77 64 51 62 137 14.3 137 134 128 115 103 90 77 129 15.8 129 127 122 109 96 84 71 57 127 14.3 127 126 121 108 95 83 70 119 15.7 119 118 112 100 87 75 62 72 160 14.7 111 96 82 67 53 - - 153 16.2 109 94 80 65 50 - 67 150 14.5 142 128 113 99 84 70 55 142 15.9 140 125 111 96 81 67 52 62 140 14.4 140 140 138 123 109 94 80 132 15.8 132 132 132 118 103 88 74 57 130 14.3 130 130 130 116 101 87 72 122 15.8 122 122 122 108 93 78 64 72 159 14.7 118 102 85 68 52 - - 152 16.2 116 100 83 66 50 - 67 149 14.5 145 134 118 101 85 68 51 141 15.9 140 132 115 99 82 66 49 62 139 14.4 139 139 138 121 105 88 72 131 15.8 131 131 131 115 98 81 65 57 129 14.3 129 129 129 113 96 80 63 121 15.8 121 121 121 105 88 71 55 72 158 14.7 126 107 88 70 51 - - 151 16.2 124 105 87 68 49 - 67 148 14.5 148 141 122 104 85 67 48 140 15.9 140 139 120 102 83 64 46 62 138 14.3 138 138 138 119 101 82 63 130 15.8 130 130 130 112 93 74 56 57 128 14.3 128 128 128 110 91 72 54 120 15.8 120 120 120 102 83 64 46

72 138 17.7 8675645443 - 67 126 17.3 111 100 90 79 68 58 47 62 118 17.2 118 116 105 94 83 73 62 57 108 17.2 108 105 94 84 73 62 52 72 142 17.7 9684715846 - 67 130 17.3 124 111 99 86 73 61 48 62 121 17.2 121 120 116 103 90 78 65 57 111 17.2 111 109 104 91 79 66 54 72 146 17.7 107 92 78 63 48 - 67 133 17.4 133 122 108 93 79 64 50 62 124 17.2 124 124 124 112 97 83 68 57 114 17.2 114 114 114 99 85 70 56 72 145 17.7 114 98 81 65 48 - 67 132 17.4 132 130 113 96 80 63 46 62 123 17.3 123 123 123 108 91 75 58 57 113 17.2 113 113 113 96 80 63 47 72 144 17.7 122 103 85 66 47 - 67 131 17.4 131 131 118 99 81 62 43 62 122 17.3 122 122 122 104 85 67 48 57 112 17.2 112 112 112 93 75 56 38

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

Tot.

Cap.

(MBH)

Tot.

Input

†

(kW)

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)

Return Dry Bulb (°F)

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

Tot.

Cap.

(MBH)

Tot.

Input

†

Sensible Capacity (MBH)

Return Dry Bulb (°F)

(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 condenser fan motors

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

Unitary Products Group 17

Page 18

246646-YTG-C-0606

TABLE 10: ELECTRICAL DATA DH078 (6-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

Max Fuse Size

w/Power

Exhaust

(Amps)

Voltage

208

230

460

575

MCA

w/Power

Exhaust

(Amps)

Max Fuse*

Size (Amps)

Amps

Min. Circuit

Ampacity

(Amps)

Compressors

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

9.0 72.0 1.5 6.2 8.2 5.5 0.0

5.8 45.0 0.8 3.1

4.5 36.0 0.6 2.4 3.6 1.8 0.0

OD Fan

Motors

72.09.0 1.5 6.2

Supply Blower

Motor FLA

Pwr

Exh

Conv

Motor

Outlet

FLA FLA

8.2 5.5 0.0

4.1 2.2 0.0

Electric Heater

Model No.

None -- -- 29.5 31.5 35.0 37.0 35 40 40 45 2TP04540925 6.8 18.9 31.3 33.8 38.2 40.7 35 40 40 45 2TP04541825 13.5 37.5 54.6 57.1 61.5 64.0 60 60 70 70 2TP04542425 18 50.0 70.2 72.7 77.1 79.6 80 80 80 80

2TP04543625 25.5 70.8 96.2 98.7 103.1 105.6 100 100 110 110

None -- -- 29.5 31.5 35.0 37.0 35 40 40 45 2TP04540925 9 21.7 34.8 37.3 41.7 44.2 35 40 45 45 2TP04541825 18 43.3 61.9 64.4 68.8 71.3 70 70 70 80 2TP04542425 24 57.7 79.9 82.4 86.8 89.3 80 90 90 90

2TP04543625 34 81.8 110.0 112.5 116.9 119.4 110 125 125 125

None -- -- 17.8 18.8 20 21 20 20 25 25 2TP04540946 9 11.3 17.8 18.8 20.2 21.4 20 20 25 25 2TP04541846 18 22.6 30.9 32.2 33.7 34.9 35 35 35 35 2TP04542446 24 30.1 40 41.2 42.7 44 40 45 45 45

2TP04543646 34 42.7 55 56.2 57.7 59 60 60 60 60

None -- -- 13.7 14.9 15.5 16.7 15 15 20 20 2TP04540958 9 9.0 13.8 15.3 16.1 17.6 15 20 20 20 2TP04541858 18 18.1 24.7 26.2 26.9 28.4 25 30 30 30 2TP04542458 24 24.1 31.9 33.4 34.1 35.6 35 35 35 40

2TP04543658 34 34.1 43.9 45.4 46.1 47.6 45 50 50 50

ActualKWHeater

T ABLE 11: ELECTRICAL DATA DH078 (6-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

Max Fuse Size

w/Power Exhaust

(Amps)

Voltage

208

230

460

575

MCA

w/Power

Exhaust

(Amps)

Max Fuse*

Size (Amps)

Amps

Min. Circuit

Ampacity

(Amps)

Compressors

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

9.0

5.8

4.5

OD Fan

Motors

72.0 1.5 6.2 8.29.0

45.0 0.8 3.1 2.2 5.0

Supply Blower

Motor FLA

2.40.636.0

8.26.21.572.0

4.1

3.6

Pwr Exh

Conv

Motor

Outlet

FLA FLA

5.5 10.0

Pwr

Electric Heater

Model No.

None -- -- 39.7 41.7 45.2 47.2 45 50 50 50 2TP04540925 6.8 18.9 43.8 46.3 50.7 53.2 45 50 60 60 2TP04541825 13.5 37.5 67.1 69.6 74.0 76.5 70 70 80 80 2TP04542425 18 50.0 82.7 85.2 89.6 92.1 90 90 90 100

2TP04543625 25.5 70.8 108.7 111.2 115.6 118.1 110 125 125 125

None -- -- 39.7 41.7 45.2 47.2 45 50 50 50 2TP04540925 9 21.7 47.3 49.8 54.2 56.7 50 50 60 60

10.05.5

2TP04541825 18 43.3 74.4 76.9 81.3 83.8 80 80 90 90 2TP04542425 24 57.7 92.4 94.9 99.3 101.8 100 100 100 110

2TP04543625 34 81.8 122.5 125.0 129.4 131.9 125 125 150 150

None -- -- 22.8 23.8 25 26 25 25 30 30 2TP04540946 9 11.3 23.7 24.9 26.4 27.7 25 25 30 30 2TP04541846 18 22.6 37.2 38.4 39.9 41.2 40 40 40 45 2TP04542446 24 30.1 46.2 47.5 49 50.2 50 50 50 60

2TP04543646 34 42.7 61.2 62.5 64 65.2 70 70 70 70

None -- -- 17.7 18.9 19.5 20.7 20 20 20 25 2TP04540958 9 9.0 18.8 20.3 21.1 22.6 20 25 25 25

4.01.8

2TP04541858 18 18.1 29.7 31.2 31.9 33.4 30 35 35 35 2TP04542458 24 24.1 36.9 38.4 39.1 40.6 40 40 40 45

2TP04543658 34 34.1 48.9 50.4 51.1 52.6 50 60 60 60

ActualKWHeater

18 Unitary Products Group

Page 19

246646-YTG-C-0606

RLA LRA FLA

ea. ea. ea.

None -- -- 42.9 45.6 48.4 51.1 50 50 60 60 2TP04540925 6.8 18.9 42.9 45.6 48.4 51.1 50 50 60 60 2TP04541825 13.5 37.5 57.1 60.5 64.0 67.3 60 70 70 70 2TP04542425 18.0 50.0 72.7 76.1 79.6 83.0 80 80 80 90 2TP04543625 25.5 70.8 98.7 102.1 105.6 109.0 100 110 110 110

None -- -- 42.9 45.6 48.4 51.1 50 50 60 60 2TP04540925 9 21.7 42.9 45.6 48.4 51.1 50 50 60 60 2TP04541825 18 43.3 64.4 67.8 71.3 74.6 70 70 80 80 2TP04542425 24 57.7 82.4 85.8 89.3 92.7 90 90 90 100 2TP04543625 34 81.8 112.5 115.9 119.4 122.7 125 125 125 125

None -- -- 21.7 22.9 23.9 25.1 25 25 30 30 2TP04540946 9.0 11.3 21.7 22.9 23.9 25.1 25 25 30 30 2TP04541846 18.0 22.6 32.2 33.7 34.9 36.4 35 35 35 40 2TP04542446 24.0 30.1 41.2 42.7 44.0 45.5 45 45 45 50 2TP04543646 34.0 42.7 56.2 57.7 59.0 60.5 60 60 60 70

None -- -- 17.9 18.4 19.7 20.2 20 20 25 25 2TP04540958 9.0 9.0 17.9 18.4 19.7 20.2 20 20 25 25 2TP04541858 18.0 18.1 26.2 26.8 28.4 29.0 30 30 30 30 2TP04542458 24.0 24.1 33.4 34.0 35.6 36.2 35 35 40 40 2TP04543658 34.0 34.1 45.4 46.0 47.6 48.3 50 50 50 50

0.0

5.3 2.2 0.0

0.0

Voltage

Compressors

OD Fan Motors

8.2

Supply

Blower Motor

FLA

Pwr Exh

Motor

Pwr

Conv

Outlet

2 HP

Electric Heater

Model No.

Max Fuse*

Size (Amps)

Max Fuse Size

w/Power Exhaust

(Amps)

FLA FLA

ActualKWHeater

Amps

Min. Circuit

Ampacity (Amps)

MCA w/Power

Exhaust (Amps)

2 HP 3 HP

10.9 5.5

3 HP 2 HP 3 HP 2 HP 3 HP

8.2

4.1

208

230

460

14.1

7.1

575

110.0 1.5

54.0 0.8

0.644.05.8 0.01.84.13.6

2 HP 3 HP

TABLE 12: ELECTRICAL DATA DH090 (7-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

T ABLE 13: ELECTRICAL DATA DH090 (7-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

Voltage

208

230

460

575

Unitary Products Group 19

Compressors

OD Fan

Motors

RLALRAFL

ea. ea. ea.

Supply

Blower Motor

Pwr Exh

FLA

2 HP 3 HP FLA FLA 2 HP 3 HP 2 HP 3 HP 2 HP 3 HP 2 HP 3 HP

Motor

Pwr

Conv

Outlet

Electric Heater

Model No.

ActualKWHeater

None -- -- 52.9 55.6 58.4 61.1 60 60 70 70

2TP04540925 6.8 18.9 52.9 55.6 58.4 61.1 60 60 70 70

14.1 110.0 1.5 8.2 10.9 5.5 10.0

2TP04541825 13.5 37.5 69.6 73.0 76.5 79.8 70 80 80 80 2TP04542425 18.0 50.0 85.2 88.6 92.1 95.5 90 90 100 100 2TP04543625 25.5 70.8 111.2 114.6 118.1 121.5 125 125 125 125

None -- -- 52.9 55.6 58.4 61.1 60 60 70 70

2TP04540925 9 21.7 52.9 55.6 58.4 61.1 60 60 70 70

14.1 110.0 1.5 8.2 10.05.510.9

2TP04541825 18 43.3 76.9 80.3 83.8 87.1 80 90 90 90 2TP04542425 24 57.7 94.9 98.3 101.8 105.2 100 100 110 110 2TP04543625 34 81.8 125.0 128.4 131.9 135.2 125 150 150 150

None -- -- 26.7 27.9 28.9 30.1 30 30 35 35

2TP04540946 9.0 11.3 26.7 27.9 28.9 30.1 30 30 35 35

7.1 54.0 5.02.25.34.10.8

2TP04541846 18.0 22.6 38.4 39.9 41.2 42.7 40 40 45 45 2TP04542446 24.0 30.1 47.5 49.0 50.2 51.7 50 50 60 60

3.60.644.05.8

2TP04543646 34.0 42.7 62.5 64.0 65.2 66.7 70 70 70 70

2TP04540958 9.0 9.0 21.9 22.4 23.7 24.2 25 25 25 25

4.01.84.1

2TP04541858 18.0 18.1 31.2 31.8 33.4 34.0 35 35 35 35

None -- -- 21.9 22.4 23.7 24.2 25 25 25 25

2TP04542458 24.0 24.1 38.4 39.0 40.6 41.2 40 40 45 45 2TP04543658 34.0 34.1 50.4 51.0 52.6 53.3 60 60 60 60

Min. Circuit

Ampacity (Amps)

Amps

MCA w/Power

Exhaust (Amps)

Max Fuse*

Size (Amps)

Max Fuse Size

w/Power Exhaust

(Amps)

Page 20

246646-YTG-C-0606

TABLE 14: ELECTRICAL DATA DH102 (8-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

Voltage

Compressors

RLA LRA FLA

ea. ea. ea.

208 11.7 88.0

230 11.7 88.0

460 6.4 42.0

575 5.1 36.0 1.3 4.1 4.1 1.8 0.0

OD Fan

Motors

Supply Blower

Motor FLA

3 HP 3 HP FLA FLA 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP

3.5 10.9 10.9 5.5

3.5

10.9 10.9 5.5 0.0

5.3 5.3 2.2

1.6

Pwr Exh

Motor

MCA w/Power

Exhaust

(Amps)

Max Fuse*

Size (Amps)

Amps

Min. Circuit

Ampacity

(Amps)

Pwr

Conv

Electric Heater

Outlet

Model No.

None -- -- 44.2 44.2 49.7 49.7 50 50 60 60

2TP04540925 6.8 18.9 44.2 44.2 49.7 49.7 50 50 60 60

0.0

2TP04541825 13.5 37.5 60.5 60.5 67.3 67.3 70 70 70 70

2TP04542425 18 50.0 76.1 76.1 83.0 83.0 80 80 90 90

2TP04543625 25.5 70.8 102.1 102.1 109.0 109.0 110 110 110 110

None -- -- 44.2 44.2 50.4 50.4 50 50 60 60

2TP04540925 9 21.7 44.2 44.2 50.4 50.4 50 50 60 60

2TP04541825 18 43.3 67.8 67.8 74.6 74.6 70 70 80 80

2TP04542425 24 57.7 85.8 85.8 92.7 92.7 90 90 100 100

2TP04543625 34 81.8 115.9 115.9 122.7 122.7 125 125 125 125

None -- -- 22.9 22.9 25.1 25.1 25 25 30 30

2TP04540946 9 11.3 22.9 22.9 25.1 25.1 25 25 30 30

0.0

2TP04541846 18 22.6 33.7 33.7 36.4 36.4 35 35 40 40

2TP04542446 24 30.1 42.7 42.7 45.5 45.5 45 45 50 50

2TP04543646 34 42.7 57.7 57.7 60.5 60.5 60 60 70 70

None -- -- 18.2 18.2 20 20 20 20 25 25

2TP04540958 9 9.0 18.2 18.2 20 20 20 20 25 25

2TP04541858 18 18.1 26.8 26.8 29 29 30 30 30 30

2TP04542458 24 24.1 34 34 36.2 36.2 35 35 40 40

2TP04543658 34 34.1 46 46 48.3 48.3 50 50 50 50

ActualKWHeater

Max Fuse Size

w/Power Exhaust

(Amps)

T ABLE 15: ELECTRICAL DAT A DH102 (8-1/2 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

Voltage

Compressors

RLA LRA FLA

ea. ea. ea.

208 11.7 88.0

230 11.7 88.0

460 6.4 42.0

575 5.1 36.0 1.3 4.1 4.1 1.8 10.0

OD Fan

Supply Blower

Motors

3.5 10.9 10.9 5.5

3.5

1.6

Motor FLA

3 HP 3 HP FLA FLA 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP 3 HP

10.9 10.9 5.5 10.0

5.3 5.3 2.2

Pwr Exh

Motor

Amps

Min. Circuit

Ampacity

(Amps)

Pwr

Conv

Electric Heater

Outlet

10.0

Model No.

None -- -- 54.2 54.2 59.7 59.7 60 60 70 70

2TP04540925 6.8 18.9 54.2 54.2 59.7 59.7 60 60 70 70

2TP04541825 13.5 37.5 73.0 73.0 79.8 79.8 80 80 80 80

2TP04542425 18 50.0 88.6 88.6 95.5 95.5 90 90 100 100

2TP04543625 25.5 70.8 114.6 114.6 121.5 121.5 125 125 125 125

None -- -- 54.2 54.2 59.7 59.7 60 60 70 70

2TP04540925 9 21.7 54.2 54.2 59.7 59.7 60 60 70 70

2TP04541825 18 43.3 80.3 80.3 87.1 87.1 90 90 90 90

2TP04542425 24 57.7 98.3 98.3 105.2 105.2 100 100 110 110

2TP04543625 34 81.8 128.4 128.4 135.2 135.2 150 150 150 150

None -- -- 27.9 27.9 30.1 30.1 30 30 35 35

2TP04540946 9 11.3 27.9 27.9 30.1 30.1 30 30 35 35

2TP04541846 18 22.6 39.9 39.9 42.7 42.7 40 40 45 45

2TP04542446 24 30.1 49 49 51.7 51.7 50 50 60 60

2TP04543646 34 42.7 64 64 66.7 66.7 70 70 70 70

None -- -- 22.2 22.2 24 24 25 25 25 25

2TP04540958 9 9.0 22.2 22.2 24 24 25 25 25 25

2TP04541858 18 18.1 31.8 31.8 34 34 35 35 35 35

2TP04542458 24 24.1 39 39 41.2 41.2 40 40 45 45

2TP04543658 34 34.1 51 51 53.3 53.3 60 60 60 60

ActualKWHeater

MCA w/Power

Exhaust

(Amps)

Max Fuse*

Size (Amps)

Max Fuse Size

w/Power

Exhaust

(Amps)

20 Unitary Products Group

Page 21

246646-YTG-C-0606

TABLE 16: ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

Voltage

Compressors

RLALRAFL

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

16.0 137.0 3.5

208

230

8.3 69.0

460

6.4 58.0 1.3 3.6 4.1 1.8

575

Maximum HACR breaker of the same AMP size is applicable.

OD Fan Motors

Supply Blower

Motor FLA

23 2 3 2 3232 3

8.2 10.9 5.5 0.0

3.5 8.2 10.916.0 137.0

1.6 4.1 5.3 2.2 0.0

Motor

Pwr

Conv

Exh

Outlet

FLA

5.5 0.0

Pwr

Actual

Electric Heater

Model No.

FLA

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 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 43.3 64.4 67.8 71.3 74.6 70 70 80 80 2TP04522425 24 57.7 82.4 85.8 89.3 92.7 90 90 90 100 2TP04523625 34 81.8 112.5 115.9 119.4 122.7 125 125 125 125

2TP04525425 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

0.0

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

Heater

Amps

Min. Circuit

Ampacity

(Amps)

MCA

w/Power

Exhaust

(Amps)

Max

Fuse*

Size

(Amps)

Max Fuse* Size

w/Power

Exhaust

(Amps)

TABLE 17: ELECTRICAL DATA DH120 (10 TON) HIGH EFFICIENCY WITH PWRD CONVENIENCE OUTLET

Voltage

Compressors

RLALRAFL

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

16.0 137.0

208

16.0 137.0

230

8.3

460

6.4 58.0 1.3 3.6 4.1 1.8 4.0

575

Maximum HACR breaker of the same AMP size is applicable.

OD Fan

Motors

69.0 1.6 4.1 5.3

Supply Blower

Motor FLA

23 2 3 2 323 2 3

3.5 8.2 10.9 5.5 10.0

Motor

Pwr Exh

Conv

Outlet

FLA

2.2 5.0

Pwr

Actual

Electric Heater

Model No.

FLA

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 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 43.3 76.9 80.3 83.8 87.1 80 90 90 90 2TP04522425 24 57.7 94.9 98.3 101.8 105.2 100 100 110 110 2TP04523625 34 81.8 125.0 128.4 131.9 135.2 125 150 150 150

2TP04525425 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 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

Heater

Amps

Min. Circuit

Ampacity

(Amps)

MCA

w/Power

Exhaust

(Amps)

Max

Fuse*

Size

(Amps)

Max Fuse* Size

w/Power Exhaust

(Amps)

Unitary Products Group 21

Page 22

246646-YTG-C-0606

T ABLE 18: ELECTRICAL DATA DH150 (12-1/2 TON) HIGH EFFICIENCY W/O PWRD CONVENIENCE OUTLET

Voltage

Compressors

RLA LRA FLA 3 5 3 5 3 5 3 5 3 5

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

18.9 146.0 3.5

208

230

9.5 73.0

460

7.6 58.4 1.3 4.1 6.0 1.8

575

Maximum HACR breaker of the same AMP size is applicable.

OD Fan Motors

3.5 10.9 16.118.9 146.0

1.6 5.3 8.1 2.2 0.0

Supply

Blower

Motor FLA

10.9 16.1 5.5 0.0

Pwr Exh

Motor

FLA

5.5 0.0

Pwr

Conv

Electric Heater

Outlet

FLA

Model No.

None -- -- 60.4 65.6 65.9 71.1 70 80 80 90 2TP04521825 13.5 37.5 60.5 67.0 67.3 73.8 70 80 80 90 2TP04522425 18 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 -- -- 60.4 65.6 65.9 71.1 70 80 80 90 2TP04521825 18 43.3 67.8 74.3 74.6 81.1 70 80 80 90 2TP04522425 24 57.7 85.8 92.3 92.7 99.2 90 100 100 100 2TP04523625 34 81.8 115.9 122.4 122.7 129.2 125 125 125 150

2TP04525425 129.9 143.5 150.0 150.4 156.9 175 175 175 175

None -- -- 29.9 32.7 32.1 34.9 35 40 40 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 -- -- 23.8 25.7 25.6 27.5 30 30 30 35 2TP04521858 18 18.1 26.8 29.2 29 31.4 30 30 30 35

0.0

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

Actual

Heater

Amps

Min. Circuit

Ampacity

(Amps)

MCA

w/Power

Exhaust

(Amps)

Max

Fuse*

Size

(Amps)

Max Fuse* Size

w/Power

Exhaust

(Amps)

TABLE 19: ELECTRICAL DATA DH150 (12-1/2 TON) HIGH EFFICIENCY W/PWRD CONVENIENCE OUTLET

Voltage

Compressors

RLA LRA FLA 3 5 3 5 3 5 3 5 3 5

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

18.9 146.0

208

18.9 146.0

230

9.5

460

7.6 58.4 1.3 4.1 6.0 1.8 4.0

575

Maximum HACR breaker of the same AMP size is applicable.

OD Fan

Motors

73.0 1.6 5.3 8.1

Supply

Blower

Motor FLA

3.5 10.9 16.1 5.5 10.0

Pwr

Exh

Motor

FLA

2.2 5.0

Pwr

Conv

Electric Heater

Outlet

FLA

Model No.

None -- -- 70.4 75.6 75.9 81.1 80 90 90 100 2TP04521825 13.5 37.5 73.0 79.5 79.8 86.3 80 90 90 100 2TP04522425 18 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 -- -- 70.4 75.6 75.9 81.1 80 90 90 100 2TP04521825 18 43.3 80.3 86.8 87.1 93.6 90 90 90 100 2TP04522425 24 57.7 98.3 104.8 105.2 111.7 100 110 110 125 2TP04523625 34 81.8 128.4 134.9 135.2 141.7 150 150 150 150

2TP04525425 129.9 156.0 162.5 162.9 169.4 175 175 175 175

None -- -- 34.9 37.7 37.1 39.9 40 45 45 45 2TP04521846 18 22.6 39.9 43.4 42.7 46.2 40 45 45 50 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 -- -- 27.8 29.7 29.6 31.5 35 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

Actual

Heater

Amps

Min. Circuit

Ampacity

(Amps)

MCA

w/Power

Exhaust

(Amps)

Max

Fuse*

Size

Max Fuse* Size

w/Power Exhaust

(Amps)

TABLE 20: ELECTRIC HEAT MULTIPLIERS

VOLTAGE

NOMINAL RATING

240

480 600

208 0.75 230 0.92 460 0.92 575 0.92

NOTE: Electric heaters are rated at nominal voltage. Use

this table to determine the electric heat capacity for

kW Cap. Multiplier

NOTES FOR TABLES 21 THROUGH TABLE 30:

• Blower performance includes dry coil and 2” throwaway filters.

• Blower performance for gas heat includes the maximum number of heat tubes available for each tonnage.

ESP (External Static Pressure) given is that available for the supply and return air duct system. All internal resistances have been deducted from the total static pressure of the blower.

heaters supplied at lower voltages.

22 Unitary Products Group

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246646-YTG-C-0606

1312 1.84 1714

1270 1.80 1674 1326 1.92 1793

1284 1.88 1757 1341 2.01 1875

1246 1.85 1725 1300 1.98 1844 1356 2.11 1962

External Static Pressure

1209 1.82 1694 1263 1.95 1816 1317 2.08 1935 1373 2.20 2053

1174 1.78 1661 1228 1.92 1789 1281 2.05 1911 1335 2.18 2030 1392 2.30 2148

1139 1.74 1624 1193 1.89 1760 1247 2.03 1888 1300 2.16 2010 1355 2.28 2128 ---- ---- ----

1159 1.85 1726 1213 2.00 1862 1266 2.13 1990 1320 2.27 2112 ---- ---- ---- ---- ---- ----

1125 1.81 1684 1180 1.96 1832 1234 2.11 1968 1287 2.25 2095 ---- ---- ---- ---- ---- ---- ---- ---- ----

1090 1.75 1631 1147 1.92 1793 1202 2.08 1940 1255 2.23 2077 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1112 1.87 1743 1169 2.04 1905 1224 2.20 2052 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1076 1.80 1680 1135 1.99 1858 1192 2.17 2020 1247 2.33 2167 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

CFM

1800 705 0.31 291 776 0.50 466 844 0.67 622 910 0.82 761 977 0.95 888 1045 1.08 1005 1116 1.20 1115 1192 1.31 1220 1274 1.42 1324 1364 1.53 1429

1900 719 0.37 347 790 0.56 522 858 0.73 677 924 0.88 817 991 1.01 944 1059 1.14 1061 1130 1.26 1171 1206 1.37 1276 1288 1.48 1380 1378 1.59 1485

TABLE 21: DH078 (6-1/2) SIDE SHOT BLOWER PERFORMANCE

2000 734 0.44 408 805 0.62 582 873 0.79 738 939 0.94 878 1006 1.08 1005 1074 1.20 1121 1146 1.32 1231 1221 1.43 1336 1304 1.54 1440 1393 1.66 1545

2100 751 0.51 472 822 0.69 647 889 0.86 802 956 1.01 942 1023 1.15 1069 1091 1.27 1186 1162 1.39 1296 1238 1.50 1401 1320 1.61 1505 1410 1.73 1610

2200 768 0.58 541 839 0.77 716 907 0.93 871 974 1.08 1011 1040 1.22 1138 1108 1.35 1255 1180 1.46 1364 1256 1.58 1470 1338 1.69 1574

2300 787 0.66 614 858 0.85 789 926 1.01 945 992 1.16 1084 1059 1.30 1211 1127 1.42 1328 1198 1.54 1438 1274 1.66 1543

2400 807 0.74 692 878 0.93 866 946 1.10 1022 1012 1.25 1162 1079 1.38 1289 1147 1.51 1405 1218 1.63 1515 1294 1.74 1620

2500 828 0.83 773 899 1.02 948 966 1.18 1103 1033 1.33 1243 1100 1.47 1370 1168 1.59 1487 1239 1.71 1596

2600 849 0.92 858 920 1.11 1033 988 1.28 1189 1055 1.43 1328 1121 1.56 1455 1189 1.69 1572

2700 872 1.02 948 943 1.20 1122 1011 1.37 1278 1077 1.52 1418 1144 1.66 1544

2900 920 1.22 1137 991 1.41 1312 1059 1.57 1467 1125 1.72 1607

2800 896 1.12 1041 966 1.30 1215 1034 1.47 1371 1101 1.62 1511

3000 945 1.33 1237 1016 1.51 1412 1084 1.68 1567

3100 971 1.44 1341 1042 1.63 1515

3200 998 1.55 1448 1069 1.74 1623

3300 1025 1.67 1558

3400 1037 1.72 1599 1100 1.93 1797 1159 2.12 1976 1216 2.29 2138 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

3500 1062 1.85 1720 1124 2.06 1918 1183 2.25 2097 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

3600 1087 1.98 1843 1149 2.19 2042 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

3700 1112 2.11 1969 1175 2.33 2168 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

High Horsepower Option Required

Unitary Products Group 23

Page 24

246646-YTG-C-0606

1398 2.34 2183

1418 2.44 2276

1.8 2

1389 2.40 2238 1439 2.55 2374

1358 2.38 2214 1411 2.51 2339 1461 2.66 2475

1325 2.32 2164 1380 2.49 2320 1434 2.62 2445 1484 2.77 2581

1290 2.32 2163 1348 2.48 2311 1404 2.61 2431 1457 2.74 2555 1507 2.89 2691

1314 2.47 2304 1372 2.60 2425 1428 2.73 2545 1481 2.86 2670 1531 3.01 2806

External Static Pressure

1279 2.46 2293 1339 2.60 2422 1397 2.73 2544 1452 2.86 2664 1505 2.99 2789 1556 3.14 2925

0.8 1.0 1.2 1.4 1.6

BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

1243 2.44 2273 1304 2.59 2416 1364 2.73 2546 1422 2.86 2667 1478 2.99 2787 1531 3.12 2912 1581 3.27 3048

1205 2.33 2170 1269 2.58 2401 1330 2.73 2544 1390 2.87 2673 1448 3.00 2794 1503 3.13 2914 1556 3.26 3039 ---- ---- ----

1232 2.54 2369 1295 2.72 2532 1357 2.87 2676 1416 3.01 2805 1474 3.14 2926 1530 3.27 3046 1583 3.40 3171 ---- ---- ----

1194 2.48 2315 1258 2.69 2505 1322 2.86 2669 1383 3.02 2812 1443 3.15 2941 1501 3.29 3062 ---- ---- ---- ---- ---- ---- ---- ---- ----

0.2 0.4 0.6

1155 2.39 2232 1221 2.63 2455 1286 2.84 2645 1349 3.01 2809 1411 3.17 2952 1471 3.31 3081 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1183 2.55 2377 1249 2.79 2600 1314 2.99 2790 1377 3.17 2953 1439 3.32 3097 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1211 2.71 2525 1277 2.95 2748 1342 3.15 2939 1406 3.33 3102 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1240 2.87 2678 1306 3.11 2901 1371 3.32 3091 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1269 3.04 2835 1336 3.28 3058 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1299 3.21 2996 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM

CFM

2000 745 0.31 292 811 0.51 478 876 0.71 658 939 0.89 827 1001 1.05 980 1061 1.19 1113 1118 1.31 1221 1174 1.46 1361 1227 1.59 1486 1278 1.74 1622

2100 759 0.38 359 825 0.58 545 890 0.78 725 954 0.96 894 1015 1.12 1047 1075 1.27 1180 1133 1.38 1288 1188 1.54 1434 1241 1.67 1559 1292 1.82 1695

TABLE 22: DH090 (7-1/2 TON) SIDE SHOT BLOWER PERFORMANCE

2200 774 0.46 429 841 0.66 615 906 0.85 795 969 1.03 964 1031 1.20 1117 1090 1.34 1251 1148 1.46 1359 1204 1.62 1508 1257 1.75 1633 1307 1.90 1769

3900

3700 1101 2.07 1927 1167 2.27 2113

2800 885 1.00 933 952 1.20 1119 1016 1.39 1299 1080 1.58 1468 1141 1.74 1621 1201 1.88 1755 1259 2.00 1863 1314 2.16 2015 1368 2.30 2140

2900 907 1.11 1030 973 1.30 1216 1038 1.50 1396 1101 1.68 1565 1163 1.84 1718 1222 1.99 1851 1280 2.10 1960 1336 2.27 2113

3000 929 1.21 1131 995 1.41 1317 1060 1.61 1497 1123 1.79 1666 1185 1.95 1819 1244 2.09 1952 1302 2.21 2060

3100 951 1.32 1235 1017 1.52 1421 1082 1.72 1601 1146 1.90 1769 1207 2.06 1923 1267 2.21 2056

3200 975 1.44 1342 1041 1.64 1528 1106 1.83 1708 1169 2.01 1877 1231 2.18 2030

3300 999 1.56 1453 1065 1.76 1639 1130 1.95 1819 1193 2.13 1987 1255 2.30 2141

3400 1023 1.68 1567 1089 1.88 1753 1154 2.07 1932 1218 2.25 2101

2300 791 0.54 504 857 0.74 690 922 0.93 870 985 1.11 1039 1047 1.28 1192 1107 1.42 1325 1164 1.54 1433 1220 1.70 1584 1273 1.83 1709 1324 1.98 1845

2400 808 0.62 582 874 0.82 768 939 1.02 948 1002 1.20 1117 1064 1.36 1270 1124 1.51 1403 1182 1.62 1511 1237 1.78 1664 1290 1.92 1789 1341 2.06 1925

2500 826 0.71 664 892 0.91 850 957 1.11 1030 1020 1.29 1199 1082 1.45 1353 1142 1.59 1486 1200 1.71 1594 1255 1.87 1746 1308 2.01 1871 1359 2.15 2007

2600 845 0.81 750 911 1.00 936 976 1.20 1116 1039 1.38 1285 1101 1.54 1438 1161 1.69 1571 1219 1.80 1680 1274 1.97 1832 1327 2.10 1957 1378 2.25 2093

2700 865 0.90 840 931 1.10 1026 996 1.29 1206 1059 1.47 1375 1121 1.64 1528 1181 1.78 1661 1238 1.90 1769 1294 2.06 1922 1347 2.20 2046

3500 1048 1.81 1684 1115 2.01 1870 1179 2.20 2049

3800 1127 2.20 2053

3600 1074 1.94 1804 1140 2.13 1990

4200

4100

4000

1329 3.39 3161 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4400

4300

4500

High Horsepower Option Required

24 Unitary Products Group

Page 25

246646-YTG-C-0606

1.8

1328 2.28 2128

1346 2.40 2235

1315 2.38 2215 1365 2.52 2347

1335 2.50 2333 1385 2.64 2465

1355 2.64 2456 1406 2.78 2588

1327 2.63 2450 1377 2.77 2584 1427 2.91 2716

1349 2.77 2583 1399 2.91 2717 1449 3.06 2849

1322 2.77 2578 1372 2.92 2720 1421 3.06 2854 1471 3.20 2986

1345 2.92 2720 1395 3.07 2861 1444 3.21 2996 1495 3.36 3128

1318 2.91 2711 1369 3.07 2865 1418 3.23 3007 1468 3.37 3141 ---- ---- ----

1343 3.07 2861 1393 3.23 3015 1442 3.39 3156 ---- ---- ---- ---- ---- ----

External Static Pressure

0.8 1.0 1.2 1.4 1.6

BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

1315 3.05 2843 1367 3.23 3014 1417 3.40 3168 ---- ---- ---- ---- ---- ---- ---- ---- ----

1340 3.22 2999 1392 3.40 3171 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1311 3.18 2966 1365 3.39 3160 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1337 3.36 3129 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1306 3.30 3075 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.2 0.4 0.6

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM

CFM

2000 802 0.31 288 866 0.55 510 923 0.75 700 975 0.93 864 1025 1.08 1007 1074 1.22 1137 1124 1.35 1259 1178 1.48 1378 1237 1.61 1503

2100 813 0.38 354 877 0.62 576 934 0.82 766 986 1.00 930 1036 1.15 1074 1085 1.29 1203 1135 1.42 1325 1189 1.55 1445 1248 1.68 1569

TABLE 23: DH102 (8-1/2 TON) SIDE SHOT BLOWER PERFORMANCE

2200 825 0.45 423 889 0.69 646 946 0.90 836 999 1.07 1000 1048 1.23 1143 1097 1.37 1273 1147 1.50 1394 1201 1.62 1514 1260 1.76 1638

2900 934 1.09 1020 998 1.33 1243 1055 1.54 1433 1107 1.71 1596 1156 1.87 1740 1205 2.01 1869 1255 2.14 1991 1309 2.26 2111

3000 952 1.20 1122 1016 1.44 1345 1073 1.65 1535 1125 1.82 1698 1175 1.98 1842 1224 2.12 1972 1274 2.25 2093

3100 971 1.32 1229 1035 1.56 1451 1092 1.76 1641 1145 1.94 1805 1194 2.09 1949 1243 2.23 2078 1293 2.36 2200

3200 991 1.44 1340 1055 1.68 1562 1112 1.88 1752 1164 2.06 1916 1214 2.21 2059 1263 2.35 2189 1313 2.48 2311

3300 1012 1.56 1455 1076 1.80 1677 1133 2.00 1867 1185 2.18 2031 1234 2.33 2175 1283 2.47 2304

3400 1033 1.69 1574 1097 1.93 1797 1154 2.13 1987 1206 2.31 2151 1256 2.46 2294 1304 2.60 2424

3500 1054 1.82 1698 1118 2.06 1921 1176 2.26 2111 1228 2.44 2274 1277 2.59 2418

2300 838 0.53 497 902 0.77 719 959 0.98 909 1012 1.15 1073 1061 1.30 1216 1110 1.44 1346 1160 1.57 1467 1214 1.70 1587 1273 1.84 1712

2400 852 0.62 573 916 0.85 796 973 1.06 986 1026 1.23 1150 1075 1.39 1293 1124 1.53 1423 1174 1.66 1544 1228 1.79 1664 1287 1.92 1788

2500 867 0.70 654 931 0.94 877 988 1.14 1067 1040 1.32 1230 1090 1.47 1374 1139 1.61 1504 1189 1.74 1625 1243 1.87 1745 1302 2.01 1869

2600 882 0.79 739 946 1.03 962 1004 1.24 1152 1056 1.41 1316 1105 1.57 1459 1154 1.70 1589 1204 1.83 1710 1258 1.96 1830 1318 2.10 1954

2700 899 0.89 829 963 1.13 1051 1020 1.33 1241 1072 1.51 1405 1122 1.66 1548 1170 1.80 1678 1221 1.93 1800 1274 2.06 1919 1334 2.19 2044

2800 916 0.99 922 980 1.23 1145 1037 1.43 1335 1089 1.61 1498 1139 1.76 1642 1187 1.90 1771 1238 2.03 1893 1292 2.16 2013

3600 1077 1.96 1826 1141 2.20 2048 1198 2.40 2238 1250 2.58 2402 1300 2.73 2546

3900 1147 2.40 2234 1211 2.64 2457 1268 2.84 2647

3800 1123 2.25 2094 1187 2.49 2316 1244 2.69 2506 1296 2.86 2670

3700 1100 2.10 1958 1164 2.34 2180 1221 2.54 2370 1273 2.72 2534

4000 1171 2.55 2378 1236 2.79 2601 1293 2.99 2791

4100 1197 2.71 2526 1261 2.95 2749

4200 1222 2.87 2678 1286 3.11 2900

4300 1248 3.04 2834

4400 1275 3.21 2993 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4500 1302 3.39 3156 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

Optional Drive Required

Unitary Products Group 25

Page 26

246646-YTG-C-0606

External Static Pressure

TABLE 24: DH120 (10 TON) SIDE SHOT BLOWER PERFORMANCE

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

CFM

3000 ---- ---- ---- ---- ---- ---- 741 1.20 1122 816 1.35 1256 865 1.46 1365 923 1.69 1571 971 1.91 1784 1035 2.04 1906 1092.2 2.26 2110

3100 ---- ---- ---- 705 1.13 1049 755 1.25 1167 828 1.41 1314 876 1.54 1431 933 1.75 1628 980 1.99 1851 1041 2.12 1976 1097.2 2.35 2190

3200 ---- ---- ---- 719 1.18 1100 769 1.31 1218 840 1.48 1376 887 1.61 1501 943 1.81 1691 988 2.06 1922 1048 2.20 2049 1102.2 2.44 2274

3300 ---- ---- ---- 733 1.24 1156 783 1.37 1274 851 1.55 1443 899 1.69 1575 952 1.89 1760 997 2.14 1997 1054 2.28 2125 1107.2 2.53 2360

3400 694 1.18 1102 747 1.30 1216 797 1.43 1336 863 1.62 1514 910 1.77 1653 962 1.97 1834 1006 2.23 2076 1061 2.37 2205 1112.2 2.63 2448

3500 707 1.25 1161 761 1.37 1281 811 1.51 1404 874 1.70 1589 922 1.86 1735 972 2.05 1915 1015 2.31 2158 1067 2.45 2287 1117.2 2.72 2540

3600 720 1.31 1224 775 1.45 1351 825 1.59 1477 886 1.79 1669 933 1.95 1821 982 2.15 2001 1023 2.41 2244 1073 2.55 2373 1122.2 2.83 2634

3700 733 1.38 1290 789 1.53 1426 839 1.67 1556 897 1.88 1753 944 2.05 1911 992 2.24 2092 1032 2.50 2334 1080 2.64 2462 1127.2 2.93 2732

3800 746 1.46 1361 803 1.61 1505 853 1.76 1641 909 1.98 1841 956 2.15 2005 1002 2.35 2190 1041 2.60 2427 1086 2.74 2554 1132.2 3.04 2832

3900 759 1.54 1435 817 1.70 1589 867 1.86 1731 920 2.07 1934 967 2.26 2103 1012 2.46 2293 1050 2.71 2524 1093 2.84 2649 1137.2 3.15 2934

4000 772 1.62 1513 831 1.80 1678 881 1.96 1827 932 2.18 2031 979 2.37 2205 1022 2.58 2402 1058 2.82 2625 1099 2.95 2747 1142.2 3.26 3040

4300 810 1.90 1770 873 2.12 1972 923 2.30 2148 966 2.52 2348 1013 2.72 2536 1052 2.96 2763 1084 3.16 2949 1118 3.28 3061 ---- ---- ----

4400 823 2.00 1863 887 2.23 2079 937 2.43 2266 978 2.64 2463 1024 2.85 2654 1062 3.11 2895 1093 3.29 3065 1125 3.40 3171 ---- ---- ----

4100 784 1.71 1595 845 1.90 1771 895 2.07 1928 943 2.29 2132 990 2.48 2311 1032 2.70 2516 1067 2.93 2729 1106 3.06 2848 1147.2 3.38 3148

4200 797 1.80 1680 859 2.01 1869 909 2.18 2035 955 2.40 2238 1001 2.60 2422 1042 2.83 2637 1076 3.04 2838 1112 3.17 2953 ---- ---- ----

4500 836 2.10 1960 901 2.35 2191 951 2.56 2390 989 2.77 2581 1036 2.98 2776 1072 3.25 3032 1102 3.42 3184 ---- ---- ---- ---- ---- ----

4600 849 2.21 2061 915 2.48 2308 965 2.70 2519 1001 2.90 2705 1047 3.11 2902 1082 3.41 3175 ---- ---- ---- ---- ---- ---- ---- ---- ----

4700 862 2.32 2166 929 2.61 2430 979 2.85 2654 1012 3.04 2832 1058 3.25 3032 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4800 875 2.44 2274 943 2.74 2556 993 3.00 2795 1024 3.18 2964 1070 3.40 3166 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4900 888 2.56 2387 957 2.88 2687 1007 3.15 2941 1036 3.33 3100 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

5000 901 2.69 2503 971 3.03 2823 1021 3.32 3093 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

High Horsepower Option Required

26 Unitary Products Group

Page 27

246646-YTG-C-0606

External Static Pressure

TABLE 25: DH150 (12-1/2 TON) SIDE SHOT BLOWER PERFORMANCE

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

CFM

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

5700 1017 3.83 3574 1085 4.06 3788 1128 4.35 4058 1164 4.58 4265 1201 4.88 4549 1241 5.08 4740 1267 5.23 4872 1293 5.50 5125 ---- ---- ---- ---- ---- ----

3700 ---- ---- ---- ---- ---- ---- ---- ---- ---- 874 1.93 1801 927 2.04 1906 984 2.27 2113 1037 2.41 2245 1089 2.57 2399 1138 2.68 2499 1178 2.82 2628

3800 ---- ---- ---- ---- ---- ---- 840 1.82 1699 888 2.01 1871 941 2.14 1993 997 2.36 2202 1048 2.50 2334 1099 2.67 2485 1146 2.77 2586 1186 2.93 2728

3900 ---- ---- ---- ---- ---- ---- 855 1.92 1786 903 2.09 1947 954 2.24 2085 1009 2.46 2295 1060 2.60 2427 1109 2.76 2576 1155 2.88 2680 1195 3.04 2834

4000 ---- ---- ---- ---- ---- ---- 870 2.01 1877 917 2.18 2028 968 2.34 2182 1022 2.57 2392 1071 2.71 2524 1120 2.87 2672 1163 2.98 2780 1204 3.16 2947

4100 ---- ---- ---- ---- ---- ---- 885 2.12 1973 932 2.27 2115 982 2.45 2283 1035 2.68 2494 1083 2.82 2626 1130 2.98 2774 1171 3.10 2887 1212 3.29 3066

4200 ---- ---- ---- 834 2.11 1970 900 2.22 2072 946 2.37 2207 996 2.56 2390 1048 2.79 2601 1094 2.93 2733 1140 3.09 2881 1179 3.22 3000 1221 3.42 3192

4300 ---- ---- ---- 851 2.19 2042 915 2.33 2175 961 2.47 2305 1009 2.68 2501 1061 2.91 2712 1106 3.05 2844 1150 3.21 2993 1 188 3.35 3119 1230 3.57 3324

4400 ---- ---- ---- 868 2.28 2121 931 2.45 2283 975 2.58 2409 1023 2.81 2616 1074 3.03 2828 1117 3.18 2960 1160 3.34 3111 1196 3.48 3245 1239 3.71 3462

4500 822 2.13 1990 885 2.37 2208 946 2.57 2395 990 2.70 2518 1037 2.94 2736 1087 3.16 2948 1129 3.30 3080 1171 3.47 3234 1204 3.62 3377 1247 3.87 3607

4600 838 2.23 2083 901 2.47 2301 961 2.69 2511 1004 2.82 2633 1051 3.07 2862 1099 3.30 3072 1141 3.44 3204 1181 3.61 3362 1212 3.77 3515 1256 4.03 3758

4700 854 2.34 2184 918 2.58 2401 976 2.82 2631 1019 2.95 2753 1064 3.21 2991 1112 3.43 3201 1152 3.58 3333 1191 3.75 3496 1221 3.93 3659 1265 4.20 3916

4800 870 2.46 2291 935 2.69 2508 991 2.96 2755 1033 3.09 2879 1078 3.35 3126 1125 3.58 3335 1164 3.72 3467 1201 3.90 3635 1229 4.09 3810 1273 4.38 4080

4900 887 2.58 2406 952 2.81 2622 1007 3.09 2883 1048 3.23 3011 1092 3.50 3265 1138 3.73 3473 1175 3.87 3605 1211 4.05 3779 1237 4.26 3967 1282 4.56 4250

5000 903 2.71 2527 968 2.94 2744 1022 3.24 3016 1062 3.38 3148 1105 3.66 3409 1151 3.88 3616 1187 4.02 3748 1222 4.21 3929 1245 4.43 4131 1291 4.75 4427

5100 919 2.85 2656 985 3.08 2872 1037 3.38 3152 1077 3.53 3291 1119 3.82 3558 1164 4.04 3763 1198 4.18 3895 1232 4.38 4083 1254 4.61 4301 1300 4.95 4610

5200 936 2.99 2791 1002 3.23 3007 1052 3.53 3293 1091 3.69 3439 1133 3.98 3711 1177 4.20 3914 1210 4.34 4046 1242 4.55 4244 1262 4.80 4477 1308 5.15 4800

5300 952 3.15 2934 1018 3.38 3149 1067 3.69 3438 1106 3.85 3593 1147 4.15 3869 1189 4.37 4070 1221 4.51 4202 1252 4.73 4409 1270 5.00 4660 1317 5.36 4996

5400 968 3.31 3083 1035 3.54 3298 1083 3.85 3587 1120 4.03 3753 1160 4.33 4032 1202 4.54 4231 1233 4.68 4363 1262 4.91 4580 1278 5.20 4848 ---- ---- ----

5500 984 3.48 3240 1052 3.71 3455 1098 4.01 3740 1135 4.20 3918 1174 4.51 4200 1215 4.72 4396 1244 4.86 4528 1273 5.10 4757 1286 5.41 5044 ---- ---- ----

5800 1033 4.02 3751 1102 4.25 3965 1143 4.53 4224 1178 4.77 4447 1215 5.07 4731 1254 5.28 4918 1279 5.42 5050 ---- ---- ---- ---- ---- ---- ---- ---- ----

5600 1001 3.65 3403 1069 3.88 3618 1113 4.18 3897 1149 4.39 4089 1188 4.69 4372 1228 4.90 4566 1256 5.04 4698 1283 5.30 4938 ---- ---- ---- ---- ---- ----

5900 1050 4.22 3936 1119 4.45 4149 1159 4.71 4393 1193 4.97 4635 1229 5.27 4917 1267 5.47 5101 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

6000 1066 4.43 4127 1136 4.66 4341 1174 4.90 4567 1207 5.18 4828 1243 5.48 5108 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

6100 1082 4.64 4326 1152 4.87 4539 1189 5.09 4745 1222 5.39 5027 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

6200 1098 4.86 4531 1169 5.09 4744 1204 5.29 4927 1236 5.61 5231 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

High Horsepower Option Required

Unitary Products Group 27

Page 28

1412 1.95 1817

246646-YTG-C-0606

1434 2.05 1913

1389 2.09 1946 1457 2.16 2015

1344 2.10 1957 1414 2.20 2053 1482 2.28 2121

1299 2.09 1949 1370 2.22 2068 ---- ---- ---- ---- ---- ----

External Static Pressure

1254 2.06 1923 1326 2.21 2064 ---- ---- ---- ---- ---- ---- ---- ---- ----

1281 2.19 2043 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1237 2.15 2007 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1192 2.10 1959 1266 2.29 2136 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

1148 2.04 1902 1223 2.24 2092 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

TABLE 26: DH078 (6-1/2 TON) DOWN SHOT BLOWER PERFORMANCE

CFM

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

2600 909 1.02 947 973 1.14 1067 1046 1.27 1186 1122 1.40 1301 1197 1.51 1411 1266 1.63 1515 1324 1.73 1611

2700 930 1.10 1023 994 1.23 1143 1067 1.35 1261 1143 1.48 1377 1218 1.60 1487 1287 1.71 1591

2800 952 1.18 1102 1016 1.31 1221 1088 1.44 1340 1164 1.56 1455 1239 1.68 1565

2900 974 1.27 1183 1038 1.40 1303 1110 1.52 1421 1186 1.65 1536

3100 1019 1.45 1353 1083 1.58 1473 1155 1.71 1591

1800 770 0.49 456 835 0.62 576 907 0.75 694 983 0.87 810 1058 0.99 920 1127 1.10 1024 1186 1.20 1120 1229 1.29 1206

1900 783 0.54 505 848 0.67 625 920 0.80 743 996 0.92 859 1071 1.04 969 1140 1.15 1073 1199 1.25 1168 1242 1.35 1255

2000 798 0.60 558 862 0.73 678 935 0.85 796 1011 0.98 911 1086 1.10 1022 1155 1.21 1125 1213 1.31 1221 1257 1.40 1307

2100 814 0.66 614 878 0.79 734 951 0.91 853 1027 1.04 968 1102 1.16 1078 1171 1.27 1182 1229 1.37 1278 1273 1.46 1364

2200 831 0.72 674 895 0.85 794 968 0.98 913 1044 1.10 1028 1119 1.22 1138 1188 1.33 1242 1247 1.44 1338 1290 1.53 1424

2300 850 0.79 738 914 0.92 858 986 1.05 976 1062 1.17 1091 1137 1.29 1202 1206 1.40 1306 1265 1.50 1401 1308 1.60 1487

2400 869 0.86 805 933 0.99 925 1005 1.12 1043 1081 1.24 1158 1156 1.36 1268 1225 1.47 1372 1284 1.57 1468 1328 1.67 1554

2500 889 0.94 874 953 1.07 994 1025 1.19 1113 1101 1.32 1228 1176 1.44 1338 1245 1.55 1442 1304 1.65 1538

3000 996 1.36 1266 1060 1.49 1386 1133 1.61 1505

3200 1042 1.55 1441 1106 1.67 1561

3300 1065 1.64 1532

3400

1179 2.19 2039 1254 2.39 2230 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

3500

High Horsepower Option Required

28 Unitary Products Group

Page 29

246646-YTG-C-0606

1.8

1513 2.36 2196

1534 2.46 2290

1462 2.35 2192 1556 2.56 2388

1485 2.46 2294 1578 2.67 2490

1425 2.40 2236 1508 2.58 2402 1602 2.79 2598

1450 2.52 2348 1532 2.70 2515 1626 2.91 2710

1400 2.49 2319 1474 2.65 2467 1557 2.82 2633 1651 3.03 2829

1357 2.47 2303 1426 2.62 2443 1500 2.78 2590 1583 2.96 2756 1676 3.17 2952

External Static Pressure

0.8 1.0 1.2 1.4 1.6

BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

1318 2.46 2291 1383 2.61 2433 1451 2.76 2572 1526 2.92 2719 1608 3.10 2886 1702 3.31 3081

1279 2.44 2270 1344 2.60 2426 1409 2.75 2568 1478 2.90 2707 1552 3.06 2854 1635 3.24 3021 1729 3.45 3216

1306 2.59 2411 1371 2.75 2566 1436 2.91 2708 1505 3.06 2848 1579 3.21 2995 1662 3.39 3161 ---- ---- ----

1267 2.55 2377 1334 2.74 2557 1398 2.91 2713 1464 3.06 2855 1532 3.21 2994 1606 3.37 3142 ---- ---- ---- ---- ---- ----

0.2 0.4 0.6

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM

TABLE 27: DH090 (7-1/2 TON) DOWN SHOT BLOWER PERFORMANCE

CFM

2000 814 0.52 488 888 0.71 665 960 0.89 834 1030 1.06 984 1103 1.18 1104 1179 1.27 1185 1253 1.51 1411 1335 1.69 1577 1429 1.90 1773

2100 831 0.60 558 905 0.79 735 977 0.97 904 1047 1.13 1054 1120 1.26 1174 1196 1.35 1255 1266 1.60 1492 1349 1.78 1658 1443 1.99 1854

2200 849 0.68 633 924 0.87 810 995 1.05 979 1066 1.21 1129 1138 1.34 1249 1214 1.43 1330 1282 1.69 1574 1364 1.87 1741 1458 2.08 1936

2300 869 0.77 713 943 0.95 890 1015 1.14 1059 1086 1.30 1208 1158 1.43 1329 1234 1.51 1410 1299 1.78 1658 1381 1.96 1824 1475 2.17 2020

2600 934 1.05 980 1009 1.24 1157 1080 1.42 1325 1151 1.58 1475 1223 1.71 1596 1299 1.80 1677 1358 2.07 1928 1440 2.25 2094

2700 958 1.16 1077 1032 1.35 1254 1104 1.53 1422 1175 1.69 1572 1247 1.82 1693 1323 1.90 1774 1379 2.17 2026

2800 982 1.26 1178 1057 1.45 1355 1128 1.63 1524 1199 1.80 1674 1271 1.92 1794 1348 2.01 1875 1402 2.28 2128

2900 1007 1.38 1283 1082 1.57 1460 1153 1.75 1629 1224 1.91 1779 1297 2.04 1899 1373 2.12 1980

3000 1033 1.49 1392 1108 1.68 1569 1179 1.86 1737 1250 2.02 1887 1322 2.15 2008 1399 2.24 2089

3100 1060 1.61 1504 1134 1.80 1681 1206 1.98 1850 1277 2.15 1999 1349 2.27 2120

3200 1087 1.74 1620 1162 1.93 1797 1233 2.11 1965 1304 2.27 2115

2400 890 0.86 798 964 1.05 975 1036 1.23 1143 1106 1.39 1293 1179 1.52 1414 1255 1.60 1495 1317 1.87 1745 1400 2.05 1911 1493 2.26 2107

2500 911 0.95 887 986 1.14 1063 1057 1.32 1232 1128 1.48 1382 1201 1.61 1503 1277 1.70 1584 1337 1.97 1834 1420 2.15 2000

3300 1115 1.87 1739 1189 2.06 1916 1261 2.24 2084

3600 1201 2.27 2114

3700 1223 2.48 2314 1295 2.71 2530 1361 2.91 2710 1426 3.07 2865 1491 3.23 3007 1560 3.38 3147 ---- ---- ---- ---- ---- ---- ---- ---- ----

3800 1251 2.65 2473 1323 2.88 2688 1389 3.08 2868 1454 3.24 3023 1519 3.40 3165 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

3900 1280 2.83 2636 1351 3.06 2852 1418 3.25 3032 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

3400 1143 2.00 1861 1218 2.19 2038

3500 1172 2.13 1986 1246 2.32 2163

4000 1308 3.01 2806 1380 3.24 3021 1446 3.43 3201 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

High Horsepower Option Required

Unitary Products Group 29

Page 30

246646-YTG-C-0606

1.8

1429 1.90 1773

1349 1.78 1658 1443 1.99 1854

1364 1.87 1741 1458 2.08 1936

1381 1.96 1824 1475 2.17 2020

1400 2.05 1911 1493 2.26 2107

1340 2.02 1883 1415 2.13 1990 1494 2.21 2063

1362 2.13 1990 1436 2.25 2096 1515 2.33 2170

1384 2.26 2102 1459 2.37 2209 1538 2.45 2282

1408 2.38 2221 1483 2.50 2328 1562 2.58 2401

1362 2.37 2207 1434 2.52 2346 1508 2.63 2452 1587 2.71 2526

1388 2.51 2338 1460 2.66 2477 1534 2.77 2583 1613 2.85 2657

1345 2.47 2307 1415 2.66 2475 1487 2.80 2614 1561 2.92 2721 1641 3.00 2794

1373 2.63 2450 1443 2.81 2619 1515 2.96 2757 1590 3.07 2864 1669 3.15 2937

External Static Pressure

0.8 1.0 1.2 1.4 1.6

BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

1318 2.46 2291 1402 2.79 2600 1472 2.97 2768 1544 3.12 2907 1619 3.23 3013 1698 3.31 3087

1361 2.74 2558 1432 2.96 2755 1502 3.14 2924 1574 3.29 3062 1648 3.40 3169 ---- ---- ----

1392 2.92 2720 1462 3.13 2917 1533 3.31 3086 ---- ---- ---- ---- ---- ---- ---- ---- ----

1351 2.86 2663 1423 3.10 2887 1494 3.31 3085 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1383 3.04 2837 1455 3.28 3061 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1416 3.24 3016 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1374 3.17 2952 1450 3.43 3202 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

0.2 0.4 0.6

1328 3.08 2870 1408 3.37 3143 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

TABLE 28: DH102 (8-1/2 TON) DOWN SHOT BLOWER PERFORMANCE

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM

CFM

2000 842 0.46 431 913 0.69 647 980 0.89 827 1044 1.05 982 1110 1.21 1124 1178 1.36 1263 1253 1.51 1411 1335 1.69 1577

2100 856 0.55 513 927 0.78 728 993 0.97 908 1058 1.14 1064 1123 1.29 1206 1192 1.44 1345 1266 1.60 1492

2200 871 0.64 595 942 0.87 810 1009 1.06 990 1074 1.23 1146 1139 1.38 1288 1207 1.53 1427 1282 1.69 1574

2300 888 0.73 679 959 0.96 894 1026 1.15 1074 1091 1.32 1230 1156 1.47 1372 1224 1.62 1511 1299 1.78 1658

2400 906 0.82 765 978 1.05 980 1044 1.24 1160 1109 1.41 1316 1174 1.56 1458 1243 1.71 1597 1317 1.87 1745

2500 926 0.92 855 997 1.15 1070 1064 1.34 1250 1129 1.51 1406 1194 1.66 1548 1262 1.81 1687

2600 947 1.02 948 1018 1.25 1164 1085 1.44 1344 1149 1.61 1499 1215 1.76 1641 1283 1.91 1780

2700 969 1.12 1046 1040 1.35 1261 1106 1.55 1441 1171 1.71 1597 1236 1.87 1739 1305 2.02 1878

2800 991 1.23 1149 1062 1.46 1364 1129 1.66 1544 1194 1.82 1700 1259 1.98 1842 1328 2.13 1981

2900 1015 1.35 1256 1086 1.58 1471 1152 1.77 1651 1217 1.94 1807 1283 2.09 1949

3000 1039 1.47 1369 1110 1.70 1584 1177 1.89 1764 1241 2.06 1920 1307 2.21 2062

3100 1064 1.60 1487 1135 1.83 1702 1201 2.02 1882 1266 2.19 2038

3200 1089 1.73 1611 1160 1.96 1826 1227 2.15 2006 1292 2.32 2161

3300 1115 1.87 1740 1186 2.10 1955 1253 2.29 2135

3400 1142 2.01 1875 1213 2.24 2090 1279 2.44 2270

3500 1168 2.16 2016 1240 2.39 2231 1306 2.59 2411

3800 1251 2.65 2473 1341 2.97 2767

3700 1223 2.48 2314 1295 2.71 2530

3600 1196 2.32 2162 1267 2.55 2377

3900 1280 2.83 2636

1363 3.29 3067 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4100

4000

Optional Drive Required

30 Unitary Products Group

Page 31

246646-YTG-C-0606

1060 2.35 2190

1040 2.31 2149 1066 2.44 2275

1047 2.40 2239 1072 2.53 2361

1024 2.33 2174 1054 2.50 2331 ---- ---- ----

1033 2.44 2270 1062 2.60 2425 ---- ---- ----

1007 2.35 2193 1041 2.54 2370 1069 2.71 2522 ---- ---- ----

1017 2.46 2297 1050 2.65 2473 1076 2.81 2621 ---- ---- ----

External Static Pressure

990 2.38 2218 1027 2.58 2405 1059 2.77 2578 ---- ---- ---- ---- ---- ----

1002 2.50 2331 1038 2.70 2516 1067 2.88 2686 ---- ---- ---- ---- ---- ----

974 2.42 2257 1014 2.63 2449 1048 2.82 2631 1076 3.00 2797 ---- ---- ---- ---- ---- ----

945 2.35 2190 988 2.56 2383 1026 2.76 2571 1058 2.95 2749 ---- ---- ---- ---- ---- ---- ---- ---- ----

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

919 2.30 2148 962 2.49 2324 1003 2.70 2514 1038 2.89 2697 1068 3.08 2871 ---- ---- ---- ---- ---- ---- ---- ---- ----

938 2.45 2288 979 2.65 2466 1017 2.84 2650 1050 3.03 2828 1079 3.21 2996 ---- ---- ---- ---- ---- ---- ---- ---- ----

957 2.61 2437 996 2.80 2614 1032 3.00 2792 1063 3.18 2963 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

976 2.78 2595 1013 2.97 2770 1046 3.15 2940 1075 3.33 3103 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

995 2.96 2760 1030 3.15 2932 1061 3.32 3094 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1015 3.15 2934 1047 3.33 3102 1075 3.49 3253 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1034 3.34 3115 1065 3.52 3278 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

4800

4900

1053 3.55 3305 1082 3.71 3462 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

5000

High Horsepower Option Required

Motor Efficiency 0.8

Std HP Motor2

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

CFM

3000 ---- ---- ---- 741 1.21 1128 814 1.34 1248 880 1.50 1400 935 1.68 1564 981 1.86 1732 1018 2.03 1893 1047 2.17 2026

TABLE 29: DH120 (10 TON) DOWN SHOT BLOWER PERFORMANCE

3100 ---- ---- ---- 758 1.26 1178 829 1.41 1312 892 1.58 1473 945 1.76 1643 990 1.95 1815 1025 2.12 1976 1053 2.26 2107

3300 ---- ---- ---- 792 1.39 1298 858 1.56 1456 916 1.75 1632 966 1.94 1812 1007 2.13 1989

3400 748 1.34 1248 809 1.47 1369 872 1.65 1537 929 1.84 1719 976 2.04 1902 1015 2.23 2080

3500 767 1.41 1315 826 1.55 1447 887 1.74 1623 941 1.94 1810 986 2.14 1995

3600 786 1.49 1391 843 1.64 1532 901 1.84 1715 953 2.04 1905 997 2.24 2092

3700 805 1.58 1474 860 1.74 1624 916 1.94 1812 965 2.15 2005

3800 824 1.68 1566 877 1.85 1723 930 2.05 1915 977 2.26 2109

3200 ---- ---- ---- 775 1.32 1234 843 1.48 1381 904 1.66 1550 956 1.85 1726 998 2.04 1900 1032 2.21 2061

3900 843 1.79 1666 894 1.96 1829 945 2.17 2023

4000 862 1.90 1774 911 2.08 1943 959 2.29 2138

4100 881 2.03 1890 928 2.21 2063

4200 900 2.16 2015

4300

4400

4500

4600

4700

Unitary Products Group 31

Page 32

1258 3.52 3280

1233 3.48 3245 1271 3.66 3414

246646-YTG-C-0606

1247 3.63 3381 1285 3.81 3550

1223 3.59 3348 1261 3.78 3520 1298 3.96 3690

External Static Pressure

1198 3.56 3315 1237 3.74 3490 1275 3.93 3662 1311 4.11 3832

1173 3.52 3281 1212 3.71 3459 1251 3.90 3634 1289 4.08 3807 1325 4.27 3977

1148 3.48 3247 1188 3.68 3428 1227 3.87 3606 1266 4.06 3782 1303 4.24 3955 1338 4.43 4125

1164 3.64 3396 1204 3.84 3578 1242 4.03 3758 1280 4.22 3933 1316 4.40 4106 1352 4.59 4275

1139 3.61 3364 1180 3.81 3549 1219 4.00 3732 1257 4.20 3912 1294 4.39 4088 1330 4.57 4260 1365 4.75 4429

1115 3.57 3331 1156 3.78 3520 1196 3.98 3707 1234 4.17 3891 1272 4.37 4071 1309 4.56 4246 1344 4.74 4417 1379 4.92 4585

1090 3.54 3297 1132 3.74 3491 1172 3.95 3682 1211 4.15 3870 1250 4.35 4054 1287 4.54 4233 1323 4.73 4407 1358 4.91 4577 1392 5.09 4744

0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

1103 3.87 3603 1144 4.08 3805 1184 4.29 4003 1222 4.50 4196 1259 4.70 4384 1296 4.90 4566 1331 5.09 4742 ---- ---- ---- ---- ---- ---- ---- ---- ----

1122 4.06 3784 1162 4.28 3987 1201 4.49 4185 1238 4.70 4378 1275 4.90 4565 1311 5.09 4745 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1141 4.26 3971 1180 4.48 4175 1218 4.69 4373 1255 4.90 4564 1291 5.10 4750 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1160 4.47 4166 1198 4.69 4369 1235 4.90 4566 1271 5.10 4756 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

1178 4.69 4368 1216 4.90 4569 1253 5.11 4765 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

5600

5700

1197 4.91 4576 1234 5.12 4776 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

5800

1216 5.14 4792 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

5900

6000 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

6100 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

6200 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----

High Horsepower Option Required

Motor Efficiency0.8

Std HP Motor3

RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts RPM BHP Watts

CFM

3700 ---- ---- ---- ---- ---- ---- 908 1.99 1853 957 2.12 1976 1004 2.27 2112 1050 2.42 2258 1094 2.59 2412 1136 2.76 2571 1177 2.93 2733 1217 3.11 2895

3800 ---- ---- ---- 875 1.96 1831 926 2.09 1946 974 2.23 2077 1020 2.38 2220 1065 2.54 2372 1108 2.71 2530 1151 2.89 2693 1191 3.06 2856 1231 3.24 3021

TABLE 30: DH150 (12-1/2 TON) DOWN SHOT BLOWER PERFORMANCE

3900 ---- ---- ---- 893 2.06 1918 943 2.19 2044 990 2.34 2183 1036 2.50 2332 1080 2.67 2489 1123 2.84 2652 1165 3.02 2817 1205 3.20 2983 1244 3.38 3149

1066 3.50 3263 1108 3.71 3460 1149 3.92 3656 1189 4.13 3848 1227 4.33 4037 1265 4.53 4221 1302 4.72 4399 1338 4.91 4572 1372 5.09 4740 ---- ---- ----

1084 3.68 3430 1126 3.89 3629 1167 4.11 3827 1205 4.31 4020 1243 4.51 4208 1281 4.71 4391 1317 4.90 4569 1352 5.09 4740 ---- ---- ---- ---- ---- ----

5400

5500

4100 878 2.13 1984 929 2.27 2113 977 2.42 2256 1023 2.59 2410 1068 2.76 2571 1111 2.94 2737 1153 3.12 2906 1194 3.30 3076

4200 897 2.23 2080 947 2.38 2219 995 2.54 2371 1040 2.72 2531 1084 2.89 2697 1127 3.08 2867 1168 3.26 3039 1208 3.44 3211

4300 915 2.34 2184 965 2.50 2332 1012 2.67 2491 1056 2.85 2657 1100 3.03 2828 1142 3.22 3001 1183 3.41 3175

4400 934 2.46 2294 983 2.63 2451 1029 2.81 2617 1073 2.99 2788 1116 3.18 2963 1157 3.37 3139

4500 953 2.59 2411 1001 2.76 2577 1046 2.95 2749 1090 3.14 2925 1132 3.33 3103

4600 972 2.72 2536 1019 2.91 2708 1063 3.10 2886 1106 3.29 3066

4700 991 2.86 2667 1036 3.05 2846 1081 3.25 3029 1123 3.45 3212

4800 1009 3.01 2806 1054 3.21 2990 1098 3.41 3177

4900 1028 3.17 2951 1072 3.37 3141

4000 ---- ---- ---- 911 2.16 2012 960 2.30 2147 1007 2.46 2294 1052 2.63 2449 1096 2.80 2611 1138 2.98 2777 1179 3.16 2945 1219 3.34 3113

5000 1047 3.33 3103

5100

5200

5300

32 Unitary Products Group

Page 33

246646-YTG-C-0606

TABLE 31: ADDITIONAL STATIC RESISTANCE DH120 AND 150

CFM

1900 0.06 0.02 0.05 0.06 0.07 0.08 0.10 2100 0.07 0.02 0.06 0.07 0.08 0.09 0.11 2300 0.08 0.02 0.07 0.08 0.09 0.10 0.13 2500 0.09 0.02 0.08 0.09 0.10 0.11 0.14 2700 0.11 0.03 0.09 0.10 0.12 0.13 0.16 2900 0.12 0.03 0.10 0.11 0.13 0.14 0.18 3100 0.14 0.03 0.12 0.13 0.15 0.16 0.20 3300 0.16 0.03 0.13 0.14 0.17 0.18 0.22 3500 0.18 0.04 0.15 0.16 0.19 0.20 0.24 3700 0.20 0.04 0.17 0.18 0.21 0.22 0.26 3900 0.23 0.04 0.19 0.20 0.23 0.24 0.28 4100 0.25 0.04 0.21 0.22 0.25 0.26 0.31 4300 0.28 0.05 0.23 0.24 0.28 0.29 0.34 4500 0.30 0.05 0.25 0.26 0.30 0.31 0.37 4700 0.33 0.05 0.28 0.29 0.33 0.34 0.40 4900 0.36 0.05 0.30 0.31 0.35 0.37 0.43 5100 0.39 0.06 0.33 0.34 0.38 0.40 0.46 5300 0.42 0.06 0.35 0.37 0.41 0.43 0.49 5500 0.45 0.06 0.38 0.40 0.44 0.46 0.53 5700 0.48 0.06 0.41 0.43 0.47 0.49 0.56 5900 0.52 0.07 0.44 0.46 0.50 0.53 0.59 6100 0.56 0.07 0.47 0.49 0.53 0.56 0.62 6300 0.60 0.07 0.50 0.53 0.56 0.59 0.65

1 Add these resistance values to the available static resistance in the respective Blower Performance Tables. 2 Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table. 3 The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return

air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

Cooling Only

Economizer2

9 18243654

Electric Heat KW

TABLE 32: ADDITIONAL STATIC RESISTANCE DH078, 090, 102

CFM

1900 -0.004 0.07 0.05 0.06 0.07 0.08 0.10 2100 0.01 0.09 0.06 0.07 0.08 0.09 0.11 2300 0.01 0.11 0.07 0.08 0.09 0.10 0.13 2500 0.02 0.13 0.08 0.09 0.10 0.11 0.14 2700 0.03 0.16 0.09 0.10 0.12 0.13 0.16 2900 0.04 0.18 0.10 0.11 0.13 0.14 0.18 3100 0.05 0.20 0.12 0.13 0.15 0.16 0.20 3300 0.06 0.22 0.13 0.14 0.17 0.18 0.22 3500 0.07 0.24 0.15 0.16 0.19 0.20 0.24 3700 0.08 0.27 0.17 0.18 0.21 0.22 0.26 3900 0.09 0.29 0.19 0.20 0.23 0.24 0.28 4100 0.09 0.31 0.21 0.22 0.25 0.26 0.31 4300 0.10 0.33 0.23 0.24 0.28 0.29 0.34

1 Deduct these resistance values to the available static resistance in the respective Blower Performance Tables. 2 Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table. 3 The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return

air duct system is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

Cooling Only

Economizer2

9 18243654

Electric Heat KW

Unitary Products Group 33

Page 34

TABLE 33: ELECTRIC HEAT MINIMUM SUPPLY AIR CFM

HEATER

VOLTAGE

9 18 24

208/230

36 54

9 18 24

480

36 54

9 18 24

600

36 54

078 (6.5)

1950 2250 2550 - 1950 2250 2550 3000 3750 1950 2250 2550 3000 3750 1950 2250 2550 3000 3750

- - - 3500 4000 1950 2250 2550 - 1950 2250 2550 3000 3750 1950 2250 2550 3000 3750 1950 2250 2550 3000 3750

- - - 3000 3750 1950 2250 2550 - 1950 2250 2550 3000 3750 1950 2250 2550 3000 3750 1950 2250 2550 3000 3750

- - - 3500 3750

UNIT MODEL SIZE (NOMINAL TONS)

090 (7.5) 102 (8.5) 120 (10) 150 (12.5)

TABLE 34: INDOOR BLOWER SPECIFICATIONS

MODEL

DH078

DH090

DH102

DH120

DH150

HP RPM Eff. SF Frame Datum Dia. (in.) Bore (in.) Model Datum Dia. (in.) Bore (in.) Model

1-1/2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 7.0 1 AK74 A49

2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.2 1 AK66 A49 2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.5 1 AK69 A49 3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.0 1 AK64 A49 3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 6.0 1 AK64 A49 3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 5.7 1 AK61 A49 2 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 8.5 1 AK89 A56 3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 7.0 1 AK74 A54 3 1725 80% 1.15 56 3.4 - 4.4 7/8 1VM50 7.0 1 AK74 A54 5 1725 87% 1.15 184T 4.3 - 5.3 1 1/8 1VP56 6.7 1 BK77 BX55

MOTOR MOTOR SHEAVE BLOWER SHEAVE

246646-YTG-C-0606

MINIMUM SUPPLY AIR CFM

BELT

TABLE 35: POWER EXHAUST SPECIFICATIONS

POWER EXHAUST

MODEL

VOLT PHASE

2PE0473225 208/230 1

0.75

2PE0473258 575 1 1050 1.5 1.9 4

1 Motors are multi-tapped and factory wired for high speed.

34 Unitary Products Group

MOTOR ELECTRICAL

RPM

1075

QTY LRA FLA MCA

24.9 5.0 6.3 10

2.2 2.8 5

FUSE

SIZE

CFM@

0.1 ESP

3,8002PE0473246 460 1

Page 35

246646-YTG-C-0606

LEFT

FIGURE 2 - UNIT 4 POINT LOAD TABLE 36: 4 POINT LOAD WEIGHT

Model

DH078 DH090 DH102 DH120 DH150

ABCD

197 147 230 309 199 148 232 311 201 150 234 315 265 226 330 386 263 224 327 383

Location (lbs.)

FRONT

LEFT

FRONT

FIGURE 4 - UNIT 6 POINT LOAD TABLE 37: 6 POINT LOAD WEIGHT

Model

DH078 DH090 DH102 DH120 DH150

ABCDEF

138 113 93 146 176 216 139 113 94 147 178 218 141 115 95 149 180 221 181 163 147 214 237 264 180 161 146 213 235 262

Locations (lbs.)

FRONT

38 23 38 23

38 23 47 1/2 25 1/2 47 1/2 25 1/2

Unit Model Number

LEFT

DH078 DH090 DH102 DH120 DH150

FIGURE 3 - UNIT CENTER OF GRAVITY

TABLE 38: UNIT WEIGHT

Model

DH078 888 883 DH090 895 890 DH102 905 900 DH120 1212 1207 DH150 1202 1197

W/ECON. 85 84

W/PE 150 148

W/ELECT. HEAT

W/GAS HEAT

1 54 KW Heater 2 8 Tube Heat Exchanger

Weight (lbs.)

Shipping

49 49

110 110

Operating

Weight (lbs.)

Unitary Products Group 35

Page 36

246646-YTG-C-0606

30-11/32

4-1/4

30-3/16

LEFT

FIGURE 5 - UNIT DIMENSIONS

TABLE 39: UNIT HEIGHT

Unit Model Number

DH078 DH090 DH102 DH120 DH150

DETAIL A

G a s P i p e I n l e t

24-3/16

Power

Ø 2-1/2

17-3/16

50 3/4 50 3/4

Entry

X 42 42 42

6-3/16

Control

Entry Ø 7/8

Power

Entry

Ø 2-1/2

Convenience

Power Outlet

Entry Ø 7/8

For Drain Dimensions See Detail C

DETAIL B

FRONT

3 - 3 / 4

See Detail A

11-1/2

For Baserail Dimensions See Detail B

2 - 3 / 8

5 - 1 / 4

1 7 - 1 3 / 1 6

V i e w o f W a l l A c r o s s f r o m C o i l

B a s e P a n

DETAIL C

5 - 3 / 8

TABLE 40: UNIT CLEARANCES

3 - 9 / 1 6

Top

Front

Rear

1 Units must be installed outdoors. Overhanging structure or

shrubs should not obstruct condenser air discharge outlet.

2 To remove the slide-out drain pan, a rear clearance of 60” is

required. If space is unavailable, the drain pan can be removed through the front by separating the corner wall.

3 Units may be installed on combustible floors made from

wood or class A, B or C roof covering materials.

36 Unitary Products Group

72” 36” 36”

Right

Left

Bottom

12” 36”

0”

Page 37

246646-YTG-C-0606

R I G H T

8 0 - 5 / 8

2 0

S U P P L Y

2 T Y P .

5 0 - 1 / 2

2 0

R E T U R N

3 0

FIGURE 6 - PREDATOR® ROOF CURB DIMENSIONS

2 T Y P

8 o r 1 4

I N S U L A T E D D E C K U N D E R

C O N D E N S E R S E C T I O N

I N S U L A T E D D E C K U N D E R

C O M P R E S S O R S E C T I O N

F R O N T

2 3

5 0 - 1 / 2

3 0 - 1 / 2

R E T U R N

S U P P L Y

7 6 - 5 / 8

9 4

F R O N T

FIGURE 7 - SUNLINE™ TO PREDATOR® TRANSITION ROOF CURBS

2 6

8 0 - 5 / 8

1 0

5 9 - 1 / 4

6 4 - 1 / 4

R I G H T

Unitary Products Group 37

Page 38

246646-YTG-C-0606

32-11/16

6-13/16

19-3/16

21-3/16

LEFT

17-3/16

6-13/16

14-23/32

16-3/8

18-1/16

RETURN

AIR

27-1/2

Bottom Power, Control and Convenience Outlet Wiring Entry

63-1/2

SUPPLY

AIR

FRONT

6-13/16

12-5/16

Bottom gas supply entry

FIGURE 8 - BOTTOM DUCT OPENINGS (FROM ABOVE)

Dot Plugs

18-1/4

Return

Air

Supply

Air

18-1/4

2-31/32

5-5/32

31-11/16

FIGURE 9 - REAR DUCT DIMENSIONS

REAR DUCT DIMENSIONS

CABINET SIZE

50 3/4” 28 1/4 18 1/16 28 1/4

42” 27 3/4 12 1/16 27 1/2

DIMENSION

“A” “B” “C”

38 Unitary Products Group

Page 39

246646-YTG-C-0606

39 1/2

47 1/2

Outside Air

Intake Hood

35 3/4

58 1/4

88 1/4

Relief Hood for Power Exhaust or Barometric Relief

25 3/4

30 1/4

FIGURE 10 -DOWNFLOW ECONOMIZER HOOD DETAIL

TABLE 41: ECONOMIZER USAGE

Application Cabinet Height Description Model

Bottom Return All Downflow economizer with barometric relief 2EE04705424

Side Return All Horizontal economizer without barometric relief

42" Slab Economizer, 42” tall cabinet

ERV or End Return

50" Slab Economizer, 50” tall cabinet

1 Barometric relief must be ordered seperately and installed in duct work. 2 Barometric relief or fresh air hood not included. Must be ordered seperately.

2EE04705524 2EE04705624 2EE04705224

Unitary Products Group 39

Page 40

246646-YTG-C-0606

2EE04705424

Fresh Air Hood

2EE04705424

Fresh Air Damper

2EE04705424

Return Air Damper

2EE04705424

Barometric Relief Damper

FIGURE 11 - FACTORY INSTALLED DOWNFLOW ECONOMIZER

2EE04705424

Fresh Air Hood

2EE04705424

Fresh Air Damper

2EE04705424

Return Air Damper

2PE047032XX Power Exhaust

2EE04705424

Barometric Relief Damper

2EE04705424

Barometric Relief Hood

2EE04705424

Barometric Relief Hood

FIGURE 12 - FIELD INSTALLED DOWNFLOW ECONOMIZER W/POWER EXHAUST

40 Unitary Products Group

Page 41

246646-YTG-C-0606

Field Installed

Duct Work

2EE04705524

Return Air Damper

2EE04705524

Fresh Air Damper

2PE047032XX

Power Exhaust

1EH0408

Barometric

Relief Damper

1EH0408

Barometric

Relief Hood

FIGURE 13 - FIELD INSTALLED HORIZONTAL ECONOMIZER W/POWER EXHAUST

Fresh Air Hood

2EE04705X24

Slab Economizer

2PE047032XX Power Exhaust

1EH0409 Barometric

Relief Damper

1EH0409 Barometric

Relief Hood

2EE04705524

Fresh Air Hood

1EH0409

FIGURE 14 - SLAB ECONOMIZER DOWNFLOW W/POWER EXHAUST

Unitary Products Group 41

Page 42

2EE04705X24

Slab Economizer

1EH0409

Barometric Relief Hood

1EH0409

Barometric Relief Damper

246646-YTG-C-0606

1EH0409

Fresh Air Hood

Field Installed

Duct Work

2PE047032XX Power Exhaust

FIGURE 15 - SLAB ECONOMIZER END RETURN W/POWER EXHAUST

42 Unitary Products Group

Page 43

246646-YTG-C-0606

FIGURE 16 - COOLING UNIT WITH GAS HEAT WIRING 230 VOLT DIAGRAM

Unitary Products Group 43

Page 44

246646-YTG-C-0606

FIGURE 17 - COOLING UNIT WITH/WITHOUT ELECTRIC HEAT WIRING DIAGRAM

44 Unitary Products Group

Page 45

246646-YTG-C-0606

FIGURE 18 - COOLING UNIT WITH GAS HEAT WIRING 460, 575 VOLT 50 HZ DIAGRAM

Unitary Products Group 45

Page 46

GENERAL

GUIDE SPECIFICATIONS

PREDATOR

DH 078, 090, 102, 120 & 150, 11.5 EER

246646-YTG-C-0606

Units shall be manufactured by York International Unitary Products Group in an ISO 9001 certified facility. YORK® Predator® units are convertible single packages with a common footprint cabinet and common roof curb for all 6-1/2 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 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 the following configurations: cooling only, cooling with electric heat, and cooling with gas heat. Electric heaters are available as factory-installed options or field-installed accessories.

units are self-contai n ed and assembled

units are available in

DESCRIPTION

Units shall be factory assembled, single package, (Elec/Elec, Gas/Elec), designed for outdoor installation. Units shall have a minimum EER of 9.0. They shall have built in field convertible duct connections for down discharge supply/return or horizontal discharge supply/return and be available with factory installed options or field installed accessories. The units shall be factory wired, piped and charged with R-22 refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded. The cooling performance shall be rated in accordance with DOE and ARI test procedures. Units shall be CSA certified to ANSI Z21.47 and UL 1995/CAN/CSA No. 236-M90 standards.

UNIT CABINET

Unit cabinet shall be constructed of G90 galvanized steel with exterior surfaces coated with a non-chalking, powder paint finish, certified at 1000 hour salt spray test per ASTM-B117 standards. Indoor blower sections shall be insulated with up to 1” thick insulation coated on the airside. Aluminum foil faced insulation shall be used in the unit’s compartments and be fastened to prevent insulation from entering the air stream. Cabinet doors shall be hinged with toolless access for easy servicing and maintenance. Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging, fork truck access and proper sealing on roof curb applications. Disposable 2” filters shall be furnished and be accessible through hinged access door. Fan performance measuring ports shall be provided on the outside of the cabinet to allow accurate air measurements of evaporator fan performance without removing panels or creating bypass

of the coils. Condensate pan shall be slide out design, constructed of a non corrosive material, internally sloped and conforming to ASHRAE 62-B9 standards. Condensate connection shall be a minimum of ¾” I.D. female and be rigid mount connection.

INDOOR (EVAPORATOR) FAN ASSEMBLY

Fan shall be a belt drive assembly and include an adjustable pitch motor pulley. Job site selected brake horsepower shall not exceed the motors nameplate horsepower rating plus the service factor. Units shall be designed to operate within the service factor. Fan wheel shall be double inlet type with forward curve blades, dynamically balanced to operate smoothly throughout the entire range of operation. Airflow design shall be constant volume. Bearings shall be sealed and permanently lubricated for longer life and no maintenance. Entire blower assembly and motor shall be slide out design.

OUTDOOR (CONDENSER) FAN ASSEMBLY

The outdoor fans shall be of the direct drive type, discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider brackets and shall be dynamically balanced for smooth operation. The outdoor fan motors shall have permanently lubricated bearings internally protected against overload conditions and staged independently. A cleaning window shall be provided on two sides of the units for coil cleaning.

REFRIGERANT COMPONENTS

Compressors: A. Shall be fully hermetic type, direct drive, in ternally pro-

tected with internal high-pressure relief and over temperature protection. The hermetic motor shall be suction gas cooled and have a voltage range of + or – 10% of the unit nameplate voltage.

B. Shall have internal spring isolation and sound muffling to

minimize vibration and noise, and be externally isolated

on a dedicated, independent mounting. Coils: A. Evaporator and condenser coils shall have aluminum

plate fins mechanically bonded to seamless internally

enhanced copper tubes with all joints brazed. Special

Phenolic coating shall be available as a factory option. B. Evaporator and condenser coils shall be of the direct

expansion, draw-thru design.

46 Unitary Products Group

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246646-YTG-C-0606

Refrigerant Circuit and Refrigerant Safety Components shall include:

A. Independent fixed- orifice or thermally operated expan-

sion devices.

B. Solid core filter drier/strainer to eliminate any moisture or

foreign matter.

C. Accessible service gage connections on both suction

and discharge lines to charge, evacuate, and measure refrigerant pressure during any necessary servi ci n g or troubleshooting, without losing charge.

D. The unit shall have two independent refrigerant circuits,

equally split in 50% capacity increments. Unit Controls: A. Unit shall be complete with self-contained low-voltage

control circuit protected by a resettable circuit breaker on

the 24-volt transformer side. B. Unit shall incorporate a lockout circuit which provides

reset capability at the space thermostat or base unit

should any of the following standard safety devices trip

and shut off compressor: C. Loss-of-charge/Low-pressure switch.

(1) High-pressure switch.

(2) Freeze-protection thermostat, evaporator coil. If any

of the above safety devices trip, an LED (light-emitting

diode) indicator shall flash a diagnostic code that indi-

cates which safety switch has tripped. D. Unit shall incorporate “AUTO RESET” compressor over

temperature, over current protection. E. Unit shall operate with conventiona l thermostat designs

and have a low voltage terminal strip for easy hook-up. F. Unit control board shall have on-board diagnostics and

fault code display. G. Standard controls shall include anti-short cycle and low

voltage protection, and permit cooling operation down to

0 ºF. H. Control board shall monitor each refrigerant safety

switch independently. I. Control board shall retain last 5 fault codes in non-vola-

tile memory, which will not be lost in the event of a power

loss.

GAS HEATING SECTION (IF EQUIPPED)

Heat exchanger and exhaust system shall be constructed of aluminized steel and shall be designed with induced draft combustion with post purge logic, energy saving direct spark ignition, and redundant main gas valve. The heat exchanger shall be of the tubular type, constructed of T1-40 aluminized steel for corrosion resistance and allowing minimum mixed air entering temperature of 40 ºF. Burners shall be of the in-

shot type, constructed of aluminum-coated steel. All gas piping shall enter the unit cabinet at a single location, through either the side or bottom, without any field modifications. An integrated control board shall provide timed control of evaporator fan functioning and burner ignition. Heating section shall be provided with the following minimum protection:

A. Primary and auxiliary high-temperature limit switches. B. Induced draft pressure sensor. C. Flame roll out switch (manual reset). D. Flame proving controls. Unit shall have two independent

stages of capacity (60% 1

ELECTRIC HEATING SECTION (IF EQUIPPED)

An electric heating section, with nickel chromium elements, shall be provided in a range of 9 thru 54 KW, offering two states of capacity all sizes. The heating section shall have a primary limit control(s) (automatic reset) to prevent the heating element system from operating at an excessive temperature. The Heating Section assembly shall slide out of the unit for easy maintenance and service. Units with Electric Heating Sections shall be wired for a single point power supply with branch circuit fusing (where required).

UNIT OPERATING CHARACTERISTICS

Unit shall be capable of starting and running at 125 ºF outdoor temperature, exceeding maximum load criteria of ARI Standard 340/360. The compressor, with standard controls, shall be capable of operation down to 0 ºF outdoor temperature. Unit shall be provided with fan time delay to prevent cold air delivery before heat exchanger warms up. (Gas heat only)

ELECTRICAL REQUIREMENTS - All unit power wiring shall enter unit cabinet at a single factory provided location and be capable of side or bottom entry to minimize roof penetrations and avoid unit field modifications. Separate side and bottom openings shall be provided for the control wiring.

STANDARD LIMITED WARRANTIES - Compressor – 5 Years, Heat Exchanger – 10 Years, Elect. Heat Elem. – 5 Years, Parts – 1 Year

FACTORY INSTALLED OPTIONAL OUTDOOR AIR (Shall be made available by either/or):

1. ELECTRONIC ENTHALPY AUTOMATIC ECONO- MIZER – Outdoor and return air dampers that are interlocked and positioned by a fully-modulating, springreturn damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed 2% when dampers are fully closed and operating against a pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor and return air damper assembly to take in outdoor air to meet the minimum ventilation requirement of the conditioned space during normal operation. During economizer operation, a mixed-air temperature control shall modulate the

stage, 100% 2nd stage).

Unitary Products Group 47

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outdoor and return air damper assembly to prevent the supply air temperature from dropping below 55 ºF. Changeover from compressor to economizer operation shall be provided by an integral electronic enthalpy control that feeds input into the basic module. The outdoor intake opening shall be covered with a rain hood that matches the exterior of the unit. Water eliminator/filters shall be provided. Simultaneous economizer/compressor operation is also possible. Dampers shall fully close on power loss. Available with barometric relief or power exhaust.

2. MOTORIZED OUTDOOR AIR DAMPERS – Outdoor and return air dampers that are interlocked and positioned by a 2-position, spring-return damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed 2% when dampers are fully closed and operating against a pressure differential of

0.5 IWG . A unit-mounted potentiometer shall be provided to adjust the outdoor and return air damper assembly to take in the design CFM of outdoor air to meet the ventilation requirements of the conditioned space during normal operation. Whenever the indoor fan motor is energized, the dampers open up to one of two pre-selected positions – regardless of the outdoor air enthalpy. Dampers return to the fully closed position when the indoor fan motor is de-energized. Dampers shall fully close on power loss.

ADDITIONAL FACTORY INSTALLED OPTIONS

• ALTERNATE INDOOR BLOWER MOTOR – For appli- cations with high restrictions, units are available with optional indoor blower motors that provide higher static output and/or higher airflow.

• CONVENIENCE OUTLET (POWERED/NON-POWERED)– Unit can be provided with an optional 120VAC GFCI outlet with cover on the corner of the unit housing the compressors.

• ELECTRIC HEAT - Electric Heaters range from 9 kW to 54 kW and are available in all the voltage options of the base unit.

• PHASE MONITOR - Designed to prevent damage in outof-phase condition.

• COIL GUARD - Designed to prevent condenser coil damage.

• BAS CONTROLS - Include supply air sensor, return air sensor, dirty filter indicator and air proving switch.

• 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 highpressure drop across the filters.

• BREAKER – An HACR breaker can be factory installed on gas heat units or cooling units with electric heat.

• DISCONNECT SWITCH - A disconnect can be factory installed on a cooling only units sized for the largest electric heat available.

• STAINLESS STEEL HEAT EXCHANGER – For applica- tions in a corrosive environment, this option provides a full stainless steel heat exchanger assembly.

• SMOKE DETECTOR – A smoke detector can be factory mounted and wired in the supply and/or return air compartments.

OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

• ROOF CURB - 14” and 8” high, full perimeter knockdown curb, with hinged design for quick assembly.

• BAROMETRIC RELIEF DAMPER – (Unit mounted – Downflow, Duct Mounted – Horizontal) – Contains a rain hood, air inlet screen, exhaust damper and mounting hardware. Used to relieve internal air pressure through the unit during economizer operation.

• PROPANE CONVERSION KIT – Contains new orifices and gas valve springs to convert from natural to L.P. gas.

• 60ºF GAS HEAT KIT – Provides an electric heat kit for the gas compartment for use in extreme low ambient conditions.

• ECONOMIZER (Downflow and Horizontal flow) POWER EXHAUST – (Unit mount – Downflow, Duct

• mount – Horizontal flow)

• DUAL ENTHALPY KIT - Provides a second input to economizer to monitor return air.

Unitary 5005 Norman Products York OK Group Drive 73069

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