York PREDATOR R-410A User Manual

246824-YTG-G-1208

TECHNICAL GUIDE

®

Description

R-410A ZH/ZR/XP SERIES 6-1/2 - 12-1/2 TON 60 Hertz

ASHRAE 90.1 COMPLIANT

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

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

Predator® units are available in the following configurations: cooling only, cooling with electric heat, cooling with gas heat, heat pump, and heat pump with electric heat. Electric heaters are available as factory-installed options or field-installed accessories.

Tested in accordance with:

6-1/2 THROUGH 10 TON

12-1/2 TON

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

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Table of Contents

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Features and Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Guide Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Typical Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Economizer Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Component Location

Cooling With Gas Heat

	Simplicity® control board	Disconnect location			Filter access	Filter drier
	w/screw connector for T-stat					(solid core)
					(2” throw-away)
	wiring and network connections (optional			disconnect switch)
	Terminal block for
	hi-voltage connection					Condenser section
	Second model
	nameplate					Slide-out motor and
	inside hinged
						blower assembly for
	access panel
						easy adjustment
	Dual stage					and service
						Belt-drive
	cooling for
						blower motor
	maximum
	comfort					Power ventor motor
	Compressor #2
						20-gauge alumi-
	access (high-
	efficiency					nized steel tubular
	compressor					heat exchanger for
	w/crankcase					long life (stainless
	heater)					steel option)

					Two-stage gas
	Base rails w/forklift				heating to maintain
	slots (three sides)			Slide-out drain pan	warm, comfortable
	and lifting holes				temperature
				with steel 3/4” NPT,
					Intelligent control
	Roof curbs in eightand			female connection
	fourteen-inch heights. Roof				board for safe and
	curbs for transitioning from		Side entry power	Compressor #1 access	efficient operation
	York Sunline™ footprint to	Toolless
				(high-efficiency compressor
			and control wiring
	the ZH/ZR Series footprints
		door latch		w/crankcase heater)
			knockouts
	are also available (field
	installed accessory)
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Heat Pump

Simplicity® Control board w/screw connectors for T-stat wiring and

network connection

Terminal block for hi-voltage connection

Second Model

Nameplate Inside

Control Door

Disconnect location (optional disconnect switch)

Filter access (2” throw-away)

Dual stage cooling for maximum comfort (7-1/2 - 12-1/2 Only)

Compressor #2

Access (High-Eff

Compressor)

Base Rails w/ Forklift Slots (3 Sides) & Lifting Holes

Roof curbs in eightand fourteen-inch heights. Roof curbs for transitioning from Sunline™ footprint to the XP series footprint are also available (field installed accessory)

	Side entry power	Compressor #1 Access
Toolless	and control wiring	(High-Eff Compressor)
Door Latch	knockouts

Filter drier (solid core)

Condenser

section

Slide-out motor and blower assembly for easy adjustment and service.

Belt-drive blower motor

Slide-out drain pain with steel 3/4” NPT, Female Connection

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Nomenclature

6.5-12.5 Ton York® Model Number Nomenclature

Z H 090 N10 A 2 A AA 4 0 1 2 4 A

Product Category

Z = A/C, Single Pkg., R-410A

X = HP, Single Pkg., R-410A

Product Identifier

H = 11.0+ EER A/C

P = 11.0 EER HP

R = Reheat

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

P = Hi Static/Econo./Barometric Relief

(Downflow Only)

Q = Hi Static/Econo./Power Exhaust

(Downflow Only)

R = Hi Static/Motorized Damper (Downflow Only)

S = Hi Static/Horizontal Economizer (No Baro.)

T = Hi Static/Slab Econo./Power Exhaust

(Downflow Only)

U = Hi Static/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

Configuration Options (not required for all units)

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 UNT 1126 (N2 protocol), DFS, APS

Honeywell Controller, DFS, APS

Novar Controller, DFS, APS

Simplicity IntelliComfort Controller

Simplicity IntelliComfort Controller w/ModLinc

York Commercial Comfort System (YCCS) Rtu Controller

2" Pleated filters

BAS Ready Economizer (2-10 V.D.C. Actuator without a Controller)

Shipping Bag

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

Product Generation

4 = Fourth Generation

Additional Options

AA = None	RC = Coil Guard, Shipping Bag & American Flag
AB = Phase Monitor	TA = Technicoat Condenser Coil
AC = Coil Guard	TJ = Technicoat Evaporator Coil
AD = Dirty Filter Switch	TS = Technicoat Evaporator & Condenser Coils
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 = Option 2

D = Options 1 & 2

E = Option 3

F = Option 4

G = Options 1 & 3

H = Options 1 & 4

J = Options 1, 2 & 3

K = Options 1, 2, & 4

L = Options 1,3 & 4

M = Options 1, 2, 3, & 4

N = Options 2 & 3

P = Options 2 & 4

Q = Options 2, 3, & 4

R = Options 3 & 4

S = Option 5

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

Options

1 = Disconnect

2 = Non-Pwr'd Conv. Outlet

3 = Smoke Detector S.A.

4 = Smoke Detector R.A.

5 = Pwr'd Conv. Outlet

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Features and Benefits					pressure switches. Internal compressor protection is
Standard Features					standard on all compressors. Crankcase heaters are
					standard on reciprocating compressors. Scroll compressors
• High Efficiency – High efficiency units reach as high as					do not require crankcase heaters. Phase Monitors are
					standard on units with scroll compressors. This accessory
11.5 EER. Gas/electric units have electronic spark ignition
					monitors the incoming power to the unit and protects the
and power vented combustion with steady state efficiencies
					unit from phase loss and reversed phase rotation.
of 80%. These efficiencies exceed all legislated minimum
levels and provide low operating costs.			•	Advanced Controls - Simplicity® control boards have
• Service Friendly – The Predator	®	incorporates a number		standardized a number of features previously available
				only as options or by utilizing additional controls.
of enhancements which improve serviceability.
The motor and blower slide out of the unit as a common				•	Low Ambient - An integrated low-ambient control
assembly. This facilitates greater access to all the indoor					allows all units to operate in the cooling mode down to
airflow components, thus simplifying maintenance and					0°F outdoor ambient without additional assistance.
adjustment.					Optionally, the control board can be programmed to
Service time is reduced through the use of hinged,					lockout the compressors when the outdoor air temper-
toolless panels. Such panels provide access to frequently					ature is low or when free cooling is available.
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					The Simplicity® control board used in this product
be secured with screws once service is complete.					will effectively operate the cooling system down to
Service windows have been placed in both condenser					0°F when this product is applied in a comfort cooling
section walls. Rotation of the cover allows easy access to					application for people. An economizer is typically
the condenser coils for cleaning or inspection.					included in this type of application. When applying
Both the unit control board and ignition control board utilize					this product for process cooling applications (com-
					puter rooms, switchgear, etc.), please reference
flash codes to aid in diagnosis of unit malfunctions. Unique
					applications bulletin AE-011-07 or call the applica-
alarm codes quickly identify the source of the unit alarm.
					tions department for Unitary Products @ 1-877-
All units use the same standard filter size. This
					UPG-SERV for guidance. Additional accessories
standardization removes any confusion on which filter
					may be needed for stable operation at temperatures
sizes are needed for replacement.
					below 30° F.
The non-corrosive drain pan slides out of the unit to permit
				•	Anti-Short Cycle Protection - To aid compressor life,
easy cleaning. The drain pan is accessed by removing the
drain pan cover plate on the rear of the unit. Once the plate is					an anti-short cycle delay is incorporated into the stan-
removed, the drain pan slides out through the rear of the unit.					dard controls. Compressor reliability is further ensured
All Predator® units have a second model nameplate					by programmable minimum run times. For testing, the
located inside the control access door. This is to prevent					anti-short cycle delay can be temporarily overridden
deterioration of the nameplate through weathering.					with the push of a button.
• Environmentally Aware – For improved Indoor Air				•	Fan Delays - Fan on and fan off delays are fully pro-
Quality, foil faced insulation is used exclusively					grammable. Furthermore, the heating and cooling fan
throughout the units.					delay times are independent of one another. All units
• Balanced Heating – The Predator® offers “Ultimate					are programmed with default values based upon their
Heating Comfort” with a balance between 1st and 2nd stage					configuration of cooling and heat.
gas heating. The first stage of a gas heat Predator® unit				•	Safety Monitoring - The control board monitors the
provides 60% of the heating capacity. Balanced heating
					high and low-pressure switches, the freezestats, the
allows the unit to better maintain desired temperatures.
					gas valve, if applicable, and the temperature limit
• Convertible Airflow Design – The side duct openings
					switch on gas and electric heat units. The unit control
are covered when they leave the factory. If a side supply/					board will alarm on ignition failures, compressor lock-
return is desired, the installer simply removes the two side					outs and repeated limit switch trips.
duct covers from the outside of the unit and installs them				•	Nuisance Trip Protection and Strikes - To prevent
over the down shot openings. No panel cutting is required.
					nuisance trouble calls, the control board uses a “three
Convertible airflow design allows maximum field flexibility
					times, you’re out” philosophy. The high and low-pres-
and minimum inventory.
					sure switches and the freezestats must trip three times
• System Protection - Suction line freezestats are supplied
					within two hours before the unit control board will lock
on all units to protect against loss of charge and coil frosting
					out the associated compressor.
when the economizer operates at low outdoor air
				•	On Board Diagnostics - Each alarm will energize a
temperatures while the compressors are running. Every unit
has solid-core liquid line filter-driers and high and low-					trouble light on the thermostat, if so equipped, and

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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® ZH/ZR/XP cabinets are designed to fit your roof. With the optional roof curb, the unit ductwork is designed to fit around 24” on-center joists or between 48” on-center joists.

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

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

•Easy Installation – Gas and electric utility knockouts are supplied in the unit underside as well as the side of the unit. A clearly identified location is provided to mount a field supplied electrical disconnect switch. Utility connections can be made quickly and with a minimum amount of field labor. All units are shipped with 2” throw-away filters installed.

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

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

Factory Installed Options

YORK® offers several equipment options factory installed, for the Predator® 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 economizer options section 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 CO2 input for demand ventilation. With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

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

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 an 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 CO2 input for demand ventilation.With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

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

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•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. Available for both the supply and/or return air.

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

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

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

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

•Technicoat Condenser Coils - 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.

•Hot Gas Bypass - Allows operation during low load conditions while avoiding coil frosting and damage to compressor. When suction pressure falls below valve setpoint, the valve modulates hot gas to the inlet of the evaporator.

Control Options

•BAS - Building Automation System Controls Simplicity® INTELLI-Comfort™ Control - The York® Simplicity®

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

the INTELLI-Comfort™ using CO2 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 onboard 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, CO2 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® 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.

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•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.

•York Commercial Comfort System (YCCS) - Provides rooftop system integration for YCCS single zone and change-over bypass systems.

Field Installed Accessories

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

•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 economizer

control accepts an optional CO2 input for demand ventilation. With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

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

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 economizer

control accepts an optional CO2 input for demand ventilation.With single enthalpy input, the economizer control monitors outdoor air. The dual enthalpy kit provides a second input used to monitor the return air. With a dual input kit installed, the economizer control compares the values of the two enthalpy or temperature inputs and positions the dampers to provide the maximum efficiency possible.

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.

•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.

•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.

•CO2 Sensor - Senses CO2 levels and automatically overrides the economizer when levels rise above the preset limits.

•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.

•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

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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

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

•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 24volt 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.

Accessories

Part Number	Description
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
1FA0413	Manual Outside Air Damper 0-35%, Downflow (Incl. Hood, Damper & Filters, No Barometric Relief)
1FA0414	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)
2EE04705524	Economizer, Horizontal (Incl. Dampers & Hoods, no Barometric Relief)
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)

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Accessories (Continued)

Part Number	Description
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)
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), 8-1/2 and 10 Ton
1CG0420	Coil Guard (Gas / Electric models), 8-1/2 and 10 Ton
1CG0424	Coil Guard (Electric / Electric and HP models), 12-1/2 Ton
1CG0425	Coil Guard (Gas / Electric models), 12-1/2 Ton
1CG0427	Coil Guard (Electric / Electric & HP Models), 6-1/2 and 7-1/2 Ton
1CG0428	Coil Guard (Gas / Electric Models), 6-1/2 and 7-1/2 Ton
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

Guide Specifications

GENERAL

Units shall be manufactured by York International Unitary Products 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 R- 410a 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® units are self-contained and assembled on rigid full perimeter base rails allowing for 3-way forklift access and overhead rigging. Every unit is completely charged with R-410a, 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® units are available in the following configurations: cooling only, cooling with electric heat, cooling with gas heat, heat pump, and heat pump with electric heat. Electric heaters are available as factory-installed options or field-installed accessories.

DESCRIPTION

Units shall be factory assembled, single package, (Elec/Elec, Gas/ Elec), designed for outdoor installation. 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-410a 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. 236M90 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

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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, internally protected 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.

Refrigerant Circuit and Refrigerant Safety Components shall include:

a.Independent fixed-orifice or thermally operated expansion 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 servicing 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.

•High-pressure switch.

•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 indicates which safety switch has tripped.

d.Unit shall incorporate “AUTO RESET” compressor over temperature, over current protection.

e.Unit shall operate with conventional 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 nonvolatile 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).

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d.Flame proving controls. Unit shall have two independent stages of capacity (60% 1st stage, 100% 2nd stage).

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

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 applications 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 out- of-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.

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

•ELECTRONIC ENTHALPY AUTOMATIC ECONOMIZER

– Outdoor and return air dampers that are interlocked and positioned by a fully-modulating, 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 outdoor air to meet the minimum ventilation requirement of the conditioned space during normal operation. During economizer operation, a mixedair temperature control shall modulate the 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.

•MOTORIZED OUTDOOR AIR DAMPERS – Outdoor and return air dampers that are interlocked and positioned by a 2-position, spring-return damper actuator. The

•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 applications 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.

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•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.

REHEAT MODE SEQUENCE OF OPERATION

The reheat control board allows the user to select two different modes of operation via a jumper connection on the board. (See Figure 3.) Each mode is described below.

“NORMAL” MODE

When the reheat control board (RCB) detects a need for dehumidification (24VAC) at "HUM" via the field supplied dehumidistat connected to RHTB-1 and RHTB-2 and there is not a call for cooling, it energizes the hot gas relay (HGR), which energizes the 3-way valve (SOL 3), the condenser coil valve (SOL 2), and de-energizes the reheat coil bleed valve (SOL 1). (In the ZR150, SOL 2 is only energized when the discharge pressure in circuit #1 rises above 400 psig and de-energizes SOL 2 after the discharge pressure falls below 320 psig. Both outdoor fans of circuit #1 in the ZR150 also disengage to conserve energy.) The Y1 signal is passed to the unit control board (UCB), which engages circuit # 1, resulting in circuit #1 reheat mode operation.

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

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

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

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

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

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

All safety devices function as previously described.

"ALTERNATE” MODE

When the RCB detects a need for dehumidification (24VAC) at "HUM" via the field supplied dehumidistat connected to RHTB-1 and RHTB-2, and there is not a call for cooling, it energizes the HGR, which energizes the SOL 3, SOL 2, and de-energizes SOL 1. (In the ZR150, SOL 2 is only energized when the discharge pressure in circuit #1 rises above 400 psig and de-ener- gizes SOL 2 after the discharge pressure falls below 320 psig. Both outdoor fans of circuit #1 in the ZR150 also disengage to conserve energy.) The unit then operates with circuit #1 in reheat mode and circuit #2 in cooling mode.

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

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

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

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

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

All safety devices function as previously described.

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Reheat Control Board

R

Y1

P4

Y2

K1

G

W1

K2

W2

OCC

K4

C

K3

COM

`	P6
	P5	P3

HGRR

HGR HUM

MODE DEHUMIDISTAT

SELECTION HARNESS

JUMPER CONNECTION

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													246824-YTG-G-1208
	Physical Data
	ZH078-150 Physical Data
	Component							Models
		ZH078			ZH090			ZH102			ZH120			ZH150
	Nominal Tonnage		6.5			7.5			8.5			10			12.5
	ARI COOLING PERFORMANCE
	Gross Capacity @ ARI A point (Btu)	79000			93000			106000			126000			156000
	ARI net capacity (Btu)	76000			90000			102000			122000			150000
	EER		11.4			11.4			11.5			11.5			11.2
	SEER		-			-			-			-			-
	IPLV		12.7			12.4			12.4			12.1			12.7
	Nominal CFM	2600			3000			3400			4000			5000
	System power (KW)		6.67			7.90			8.87		10.61			13.40
	Refrigerant type	R-410a			R-410a			R-410a			R-410a			R-410a
	Refrigerant charge (lb-oz)
	System 1		9-4			8-8		11-8			11-8			19-8
	System 2		6-0			8-4		11-0			11-8			19-8
	ARI HEATING PERFORMANCE
	Heating model	10		15	10		15	10		15	15		20	15		20
	Heat input (K Btu)	120		180	120		180	120		180	180		240	180		240
	Heat output (K Btu)	96		144	96		144	96		144	144		192	144		192
	AFUE %	-		-	-		-	-		-	-		-	-		-
	Steady state efficiency (%)	80		80	80		80	80		80	80		80	80		80
	No. burners	4		6	4		6	4		6	6		8	6		8
	No. stages	2		2	2		2	2		2	2		2	2		2
	Temperature Rise Range (ºF)	20-50		35-65	15-45		30-60	10-40		25-55	20-50		35-65	10-40		25-55
	Gas Limit Setting (ºF)	165		165	165		165	215		195	195		160	195		160
	Gas piping connection (in.)	3/4		3/4	3/4		3/4	3/4		3/4	3/4		3/4	3/4		3/4
	DIMENSIONS (inches)
	Length		89			89			89			89		119-7/16
	Width		59			59			59			59			59
	Height		42			42		50-3/4			50-3/4			50-3/4
	OPERATING WT. (lbs.)		900			920		1135			1135			1400
	COMPRESSORS
	Type	Scroll			Scroll			Scroll			Scroll			Scroll
	Quantity		2			2			2			2			2
	Unit Capacity Steps (%)	50 / 100			50 / 100			50 / 100			50 / 100			50 / 100
	CONDENSER COIL DATA
	Face area (Sq. Ft.)		23.8			23.8			29.0			29.0			47.5
	Rows		2 / 1			2			2			2			2
	Fins per inch		20			20			20			20			15
	Tube diameter (in.)		3/8			3/8			3/8			3/8			3/8
	Circuitry Type	Split-face			Split-face			Split-face			Split-face			Split-face
	EVAPORATOR COIL DATA
	Face area (Sq. Ft.)		10.6			10.6			13.2			13.2			13.2
	Rows		3			3			4			4			4
	Fins per inch		15			15			15			15			15
	Tube diameter	0.375			0.375			0.375			0.375			0.375
	Circuitry Type	Split-face			Split-face			Split-face			Split-face			Split-face
	Refrigerant control		TXV			TXV			TXV			TXV			TXV
	CONDENSER FAN DATA

Johnson Controls Unitary Products

15

246824-YTG-G-1208

ZH078-150 Physical Data (Continued)

	Component							Models
		ZH078			ZH090			ZH102			ZH120			ZH150
	Nominal Tonnage	6.5			7.5				8.5			10		12.5
	Quantity		2			2			2			2		4
	Fan diameter (Inch)		24			24			24			24		24
	Type	Prop			Prop			Prop			Prop			Prop
	Drive type	Direct			Direct			Direct			Direct			Direct
	No. speeds		1			1			1			1		1
	Number of motors		2			2			2			2		4
	Motor HP each	1/3			1/3			3/4			3/4			1/3
	RPM	850			850			1110			1110			850
	Nominal total CFM	6800			6800			8800			8800			14000
	BELT DRIVE EVAP FAN DATA
	Quantity		1			1			1			1		1
	Fan Size (Inch)	12 x 12			12 x 12			15 x 15			15 x 15			15 x 15
	Type	Centrifugal			Centrifugal			Centrifugal			Centrifugal			Centrifugal
	Motor Sheave	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VP56
	Blower Sheave	AK74		AK64	AK74		AK61	AK89		AK74	AK84		AK74	AK74		BK77
	Belt	A49		A49	A49		A49	A56		A54	A56		A54	A54		BX55
	Motor HP each	1-1/2		2	1-1/2		3	2		3	2		3	3		5
	RPM	1725		1725	1725		1725	1725		1725	1725		1725	1725		1725
	Frame size	56		56	56		56	56		56	56		56	56		184T
	FILTERS
	Quantity - Size	4 - 25 x 16 x 2			4 - 25 x 16 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2

16	Johnson Controls Unitary Products

													246824-YTG-G-1208
	ZR078-150 Physical Data
	Component							Models
		ZR078			ZR090			ZR102			ZR120			ZR150
	Nominal Tonnage		6.5			7.5			8.5			10			12.5
	ARI COOLING PERFORMANCE
	Gross Capacity @ ARI A point (Btu)	80000			91000			106000			125000			156000
	ARI net capacity (Btu)	78000			88000			102000			120000			150000
	EER		11.2			11.2			11.2			11.2			11.2
	SEER		-			-			-			-			-
	IPLV		13.0			12.3			12.3			12.3			12.7
	Nominal CFM	2600			3000			3400			4000			5000
	System power (KW)		6.96			7.86			9.11		10.71			13.39
	Refrigerant type	R-410a			R-410a			R-410a			R-410a			R-410a
	Refrigerant charge (lb-oz)
	System 1		9-0		9-12			11-8			12-0			18-8
	System 2		5-8			8-8		11-0			10-8			18-8
	ARI HEATING PERFORMANCE
	Heating model	10		15	10		15	10		15	15		20	15		20
	Heat input (K Btu)	120		180	120		180	120		180	180		240	180		240
	Heat output (K Btu)	96		144	96		144	96		144	144		192	144		192
	AFUE %	-		-	-		-	-		-	-		-	-		-
	Steady state efficiency (%)	80		80	80		80	80		80	80		80	80		80
	No. burners	4		6	4		6	4		6	6		8	6		8
	No. stages	2		2	2		2	2		2	2		2	2		2
	Temperature Rise Range (ºF)	20-50		35-65	15-45		30-60	10-40		25-55	20-50		35-65	10-40		25-55
	Gas Limit Setting (ºF)	165		165	165		165	215		195	195		160	195		160
	Gas piping connection (in.)	3/4		3/4	3/4		3/4	3/4		3/4	3/4		3/4	3/4		3/4
	DIMENSIONS (inches)
	Length		89			89			89			89		119-7/16
	Width		59			59			59			59			59
	Height		42			42		50-3/4			50-3/4			50-3/4
	OPERATING WT. (lbs.)		965			965		1200			1200			1465
	COMPRESSORS
	Type	Scroll			Scroll			Scroll			Scroll			Scroll
	Quantity		2			2			2			2			2
	Unit Capacity Steps (%)	50 / 100			50 / 100			50 / 100			50 / 100			50 / 100
	CONDENSER COIL DATA
	Face area (Sq. Ft.)		23.8			23.8			29.0			29.0			47.5
	Rows		2 / 1			2			2			2			2
	Fins per inch		20			20			20			20			15
	Tube diameter (in.)		3/8			3/8			3/8			3/8			3/8
	Circuitry Type	Split-face			Split-face			Split-face			Split-face			Split-face
	EVAPORATOR COIL DATA
	Face area (Sq. Ft.)		10.6			10.6			13.2			13.2			13.2
	Rows		3			3			4			4			4
	Fins per inch		15			15			15			15			15
	Tube diameter		3/8			3/8			3/8			3/8			3/8
	Circuitry Type	Split-face			Split-face			Split-face			Split-face			Split-face
	Refrigerant control		TXV			TXV			TXV			TXV			TXV

Johnson Controls Unitary Products

17

246824-YTG-G-1208

ZR078-150 Physical Data (Continued)

	Component							Models
		ZR078			ZR090			ZR102			ZR120			ZR150
	Nominal Tonnage	6.5			7.5				8.5			10		12.5
	REHEAT COIL DATA
	Face area (Sq. Ft.)	6.66			6.66				10			10		10
	Rows		2			2			2			2		2
	Fins per inch		13			13			13			13		13
	Tube diameter (in.)	3/8			3/8			3/8			3/8			3/8
	CONDENSER FAN DATA
	Quantity		2			2			2			2		4
	Fan diameter (Inch)		24			24			24			24		24
	Type	Prop			Prop			Prop			Prop			Prop
	Drive type	Direct			Direct			Direct			Direct			Direct
	No. speeds		1			1			1			1		1
	Number of motors		2			2			2			2		4
	Motor HP each	1/3			1/3			1/3			1/3			1/3
	RPM	850			850			850			850			850
	Nominal total CFM	6800			6800			6800			6800			14000
	BELT DRIVE EVAP FAN DATA
	Quantity		1			1			1			1		1
	Fan Size (Inch)	12 x 12			12 x 12			15 x 15			15 x 15			15 x 15
	Type	Centrifugal			Centrifugal			Centrifugal			Centrifugal			Centrifugal
	Motor Sheave	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VP56
	Blower Sheave	AK74		AK64	AK74		AK61	AK89		AK74	AK84		AK74	AK74		BK77
	Belt	A49		A49	A49		A49	A56		A54	A56		A54	A54		BX55
	Motor HP each	1-1/2		2	1-1/2		3	2		3	2		3	3		5
	RPM	1725		1725	1725		1725	1725		1725	1725		1725	1725		1725
	Frame size	56		56	56		56	56		56	56		56	56		184T
	FILTERS
	Quantity - Size	4 - 25 x 16 x 2			4 - 25 x 16 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2

18	Johnson Controls Unitary Products

					246824-YTG-G-1208
XP078-150 Physical Data
Component			Models
	XP078	XP090	XP102	XP120		XP150
Nominal Tonnage	6.5	7.5	8.5	10		12.5
ARI COOLING PERFORMANCE
Gross Capacity @ ARI A point (Btu)	80000	95000	104000	122000		156000
ARI net capacity (Btu)	78000	92000	100000	118000		150000
EER	11.0	11.0	11.0	11.0		11.0
SEER	-	-	-	-		-
IPLV	12.4	12.4	12.4	12.4		11.9
Nominal CFM	2600	3000	3400	4000		5000
System power (KW)	7.10	8.35	9.10	10.70		13.60
Refrigerant type	R-410a	R-410a	R-410a	R-410a		R-410a
Refrigerant charge (lb-oz)
System 1	9-0	9-8	13-8	14-0		16-0
System 2	9-4	9-0	13-0	14-0		16-0
ARI HEATING PERFORMANCE
47°F capacity rating (MBH)	78.0	92.0	94.0	110.0		144.0
System power (KW) / COP	6.5 / 3.50	7.6 / 3.50	7.8 / 3.50	9.2 / 3.50		13.2 / 3.20
17°F capacity rating (MBH	48.0	55.0	57.0	66.0		90.0
System power (KW) / COP	6.2 / 2.30	7.0 / 2.30	7.3 / 2.30	8.3 / 2.30		11.9 / 2.20
HSPF (Btu/Watts-hr)	-	-	-	-		-
DIMENSIONS (inches)
Length	89	89	89	89		119-7/16
Width	59	59	59	59		59
Height	42	42	50-3/4	50-3/4		50-3/4
OPERATING WT. (lbs.)	920	920	1135	1135		1400
COMPRESSORS
Type	Scroll	Scroll	Scroll	Scroll		Scroll
Quantity	2	2	2	2		2
Unit Capacity Steps (%)	50 / 100	50 / 100	50 / 100	50 / 100		50 / 100
CONDENSER COIL DATA
Face area (Sq. Ft.)	23.8	23.8	29.0	29.0		47.5
Rows	2	2	2	2		2
Fins per inch	20	20	20	20		15
Tube diameter (in.)	3/8	3/8	3/8	3/8		3/8
Circuitry Type	Split-face	Split-face	Split-face	Split-face		Split-face
EVAPORATOR COIL DATA
Face area (Sq. Ft.)	10.6	10.6	13.2	13.2		13.2
Rows	3	3	4	4		4
Fins per inch	15	15	15	15		15
Tube diameter	3/8	3/8	3/8	3/8		3/8
Circuitry Type	Split-face	Split-face	Split-face	Split-face		Split-face
Refrigerant control	TXV	TXV	TXV	TXV		TXV

Johnson Controls Unitary Products

19

246824-YTG-G-1208

XP078-150 Physical Data (Continued)

	Component							Models
		XP078			XP090			XP102			XP120			XP150
	Nominal Tonnage	6.5			7.5				8.5			10		12.5
	REHEAT COIL DATA
	Quantity		2			2			2			2		4
	Fan diameter (Inch)		24			24			24			24		24
	Type	Prop			Prop			Prop			Prop			Prop
	Drive type	Direct			Direct			Direct			Direct			Direct
	No. speeds		1			1			1			1		1
	Number of motors		2			2			2			2		4
	Motor HP each	1/3			1/3			1/3			1/3			1/3
	RPM	850			850			850			850			850
	Nominal total CFM	6800			6800			6800			6800			14000
	CONDENSER FAN DATA
	Quantity		2			2			2			2		4
	Fan diameter (Inch)		24			24			24			24		24
	Type	Prop			Prop			Prop			Prop			Prop
	Drive type	Direct			Direct			Direct			Direct			Direct
	No. speeds		1			1			1			1		1
	Number of motors		2			2			2			2		4
	Motor HP each	1/3			1/3			1/3			1/3			1/3
	RPM	850			850			850			850			850
	Nominal total CFM	6800			6800			6800			6800			14000
	BELT DRIVE EVAP FAN DATA
	Quantity		1			1			1			1		1
	Fan Size (Inch)	12 x 12			12 x 12			15 x 15			15 x 15			15 x 15
	Type	Centrifugal			Centrifugal			Centrifugal			Centrifugal			Centrifugal
	Motor Sheave	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VM50	1VM50		1VP56
	Blower Sheave	AK74		AK64	AK74		AK61	AK89		AK74	AK84		AK74	AK74		BK77
	Belt	A49		A49	A49		A49	A56		A54	A56		A54	A54		BX55
	Motor HP each	1-1/2		2	1-1/2		3	2		3	2		3	3		5
	RPM	1725		1725	1725		1725	1725		1725	1725		1725	1725		1725
	Frame size	56		56	56		56	56		56	56		56	56		184T
	FILTERS
	Quantity - Size	4 - 25 x 16 x 2			4 - 25 x 16 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2			4 - 25 x 20 x 2

ZH/ZR/XP078-150 Unit Limitations

Size					Unit Limitations
	Model	Unit Voltage		Applied Voltage		Outdoor DB Temp
(Tons)
			Min		Max	Max (°F)
078		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(6.5)
		575-3-60	540		630	125
090		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(7.5)
		575-3-60	540		630	125
102		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(8.5)
		575-3-60	540		630	125

20	Johnson Controls Unitary Products

						246824-YTG-G-1208
ZH/ZR/XP078-150 Unit Limitations
Size					Unit Limitations
	Model	Unit Voltage		Applied Voltage		Outdoor DB Temp
(Tons)
			Min		Max	Max (°F)
120		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(10)
		575-3-60	540		630	125
150		208/230-3-60	187		252	125
	ZH/ZR/XP	460-3-60	432		504	125
(12.5)
		575-3-60	540		630	125

Johnson Controls Unitary Products

21

246824-YTG-G-1208

Capacity Performance

ZH078-150 Cooling Capacities

ZH078 (6.5 Ton)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2							(MBh)	(kW)2
					90	85	80	75	70	65			90	85	80	75	70	65
						75°F								85°F
		77	100.5	4.5	42.8	33.7	25.9	-	-	-	94.8	5.2	39.6	32.0	24.3	-	-	-
1625		72	91.5	4.5	53.4	45.6	37.8	30.0	-	-	86.2	5.2	51.3	43.7	36.0	28.4	-	-
		67	82.5	4.4	63.9	57.4	49.6	41.8	34.0	-	77.5	5.1	63.0	55.4	47.7	40.0	32.4	-
		62	78.1	4.4	78.1	72.3	61.3	53.5	45.7	37.9	73.0	5.1	73.0	70.1	58.7	51.0	43.4	35.7
		77	104.3	4.6	46.3	37.5	28.7	-	-	-	98.0	5.2	44.3	35.6	26.9	-	-	-
		72	95.0	4.5	59.4	50.6	41.8	33.0	-	-	89.0	5.2	57.2	48.5	39.7	31.0	-	-
1950		67	85.6	4.5	72.5	63.7	54.9	46.1	37.3	-	80.1	5.2	70.1	61.4	52.6	43.9	35.2	-
		62	81.0	4.5	81.0	77.1	67.8	59.0	50.2	41.4	75.4	5.1	75.4	73.5	64.8	56.0	47.3	38.6
		57	78.6	4.5	78.6	78.3	69.5	60.7	51.9	43.1	75.4	5.1	75.4	74.4	65.7	57.0	48.3	39.5
		77	108.0	4.6	49.7	41.2	31.4	-	-	-	101.1	5.3	49.0	39.2	29.4	-	-	-
		72	98.4	4.6	65.4	55.6	45.8	36.0	-	-	91.9	5.2	63.1	53.3	43.5	33.7	-	-
2275		67	88.7	4.5	81.1	70.0	60.2	50.4	40.6	-	82.7	5.2	77.2	67.4	57.6	47.8	38.0	-
		62	83.9	4.5	83.9	81.9	74.3	64.5	54.7	44.9	77.9	5.2	77.9	76.9	70.8	61.0	51.2	41.4
		57	81.4	4.5	81.4	81.3	76.2	66.4	56.5	46.7	77.8	5.2	77.8	77.4	71.9	62.1	52.3	42.5
		77	111.8	4.6	53.2	45.0	34.2	-	-	-	104.3	5.3	53.6	42.8	31.9	-	-	-
		72	101.8	4.6	71.5	60.6	49.8	39.0	-	-	94.8	5.2	68.9	58.1	47.2	36.3	-	-
2600		67	91.8	4.6	89.7	76.3	65.5	54.6	43.8	-	85.3	5.2	84.2	73.4	62.5	51.6	40.8	-
		62	86.8	4.5	86.8	86.8	80.8	70.0	59.2	48.4	80.3	5.2	80.3	80.3	76.9	66.0	55.2	44.3
		57	84.3	4.6	84.3	84.3	82.8	72.0	61.2	50.4	80.3	5.2	80.3	80.3	78.0	67.2	56.3	45.4
		72	104.1	4.6	76.6	64.8	53.0	41.3	-	-	96.8	5.2	74.3	62.4	50.4	38.5	-	-
2925		67	93.8	4.6	92.8	81.5	69.7	57.9	46.1	-	87.1	5.2	86.6	78.7	66.8	54.9	42.9	-
		62	88.7	4.5	88.7	88.7	85.7	74.0	62.2	50.4	82.0	5.2	82.0	82.0	80.3	68.4	56.4	44.5
		57	86.2	4.6	86.2	86.2	85.4	73.7	61.9	50.1	82.0	5.2	82.0	82.0	80.8	68.9	57.0	45.1
		72	106.3	4.6	81.7	69.0	56.2	43.5	-	-	98.8	5.2	79.7	66.7	53.7	40.7	-	-
3250		67	95.9	4.6	95.9	86.6	73.9	61.2	48.4	-	88.9	5.2	88.9	84.1	71.1	58.1	45.1	-
		62	90.6	4.6	90.6	90.6	90.6	77.9	65.2	52.4	83.7	5.2	83.7	83.7	83.7	70.7	57.7	44.7
		57	88.1	4.6	88.1	88.1	88.1	75.3	62.6	49.8	83.7	5.2	83.7	83.7	83.7	70.7	57.7	44.7
						95°F								105°F
		77	89.1	5.9	36.5	30.3	22.8	-	-	-	82.2	6.9	31.8	27.9	20.7	-	-	-
1625		72	80.8	5.9	49.3	41.8	34.3	26.7	-	-	74.4	6.7	46.5	39.2	31.9	24.6	-	-
		67	72.5	5.8	62.1	53.3	45.8	38.2	30.7	-	66.5	6.5	61.2	50.4	43.2	35.9	28.6	-
		62	67.9	5.8	67.9	67.9	56.1	48.6	41.0	33.5	62.2	6.5	62.2	62.2	51.0	43.7	36.4	29.1
		77	91.7	5.9	42.3	33.7	25.1	-	-	-	84.5	6.9	39.9	31.4	22.8	-	-	-
		72	83.1	5.9	55.0	46.4	37.7	29.1	-	-	76.4	6.7	52.4	43.8	35.2	26.7	-	-
1950		67	74.6	5.8	67.7	59.0	50.4	41.7	33.1	-	68.4	6.5	64.8	56.2	47.7	39.1	30.6	-
		62	69.9	5.8	69.9	69.9	61.7	53.1	44.4	35.8	63.9	6.5	63.9	63.9	56.3	47.7	39.2	30.6
		57	72.2	5.8	72.2	70.6	61.9	53.3	44.6	36.0	66.6	6.5	66.6	64.8	56.2	47.7	39.1	30.6
		77	94.2	5.9	48.2	37.1	27.3	-	-	-	86.8	6.9	48.1	34.8	25.0	-	-	-
		72	85.5	5.9	60.7	50.9	41.2	31.4	-	-	78.5	6.7	58.2	48.4	38.6	28.7	-	-
2275		67	76.7	5.8	73.2	64.7	55.0	45.2	35.4	-	70.2	6.6	68.4	62.0	52.2	42.3	32.5	-
		62	71.8	5.8	71.8	71.8	67.3	57.6	47.8	38.0	65.6	6.5	65.6	65.6	61.6	51.7	41.9	32.1
		57	74.2	5.8	74.2	73.4	67.6	57.8	48.0	38.2	68.4	6.5	68.4	67.5	61.5	51.7	41.9	32.0
		77	96.8	5.9	54.1	40.5	29.6	-	-	-	89.0	6.9	56.2	38.2	27.1	-	-	-
		72	87.8	5.9	66.4	55.5	44.6	33.7	-	-	80.5	6.8	64.1	53.0	41.9	30.8	-	-
2600		67	78.8	5.8	78.8	70.5	59.6	48.6	37.7	-	72.0	6.6	72.0	67.8	56.7	45.6	34.5	-
		62	73.8	5.8	73.8	73.8	73.0	62.1	51.1	40.2	67.3	6.5	67.3	67.3	66.9	55.8	44.7	33.6
		57	76.3	5.8	76.3	76.3	73.2	62.3	51.4	40.5	70.2	6.5	70.2	70.2	66.8	55.7	44.6	33.5
		72	89.5	5.9	72.0	60.0	47.9	35.8	-	-	81.9	6.8	69.4	57.1	44.9	32.7	-	-
2925		67	80.3	5.8	80.3	76.0	63.9	51.9	39.8	-	73.2	6.6	73.2	71.0	60.8	48.6	36.4	-
		62	75.2	5.8	75.2	75.2	74.8	62.8	50.7	38.6	68.4	6.5	68.4	68.4	68.2	56.0	43.8	31.6
		57	77.8	5.8	77.8	77.8	76.3	64.2	52.1	40.0	71.4	6.5	71.4	71.4	69.7	57.5	45.3	33.1
		72	91.3	5.9	77.6	64.4	51.1	37.9	-	-	83.2	6.8	74.6	61.3	48.0	34.7	-	-
3250		67	81.9	5.8	81.9	81.6	68.3	55.1	41.8	-	74.4	6.6	74.4	74.2	64.9	51.6	38.3	-
		62	76.7	5.8	76.7	76.7	76.7	63.5	50.2	37.0	69.5	6.5	69.5	69.5	69.5	56.2	42.9	29.6
		57	79.3	5.8	79.3	79.3	79.3	66.0	52.8	39.5	72.5	6.5	72.5	72.5	72.5	59.2	45.9	32.6

22	Johnson Controls Unitary Products

246824-YTG-G-1208

ZH078 (6.5 Ton) (Continued)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2							(MBh)	(kW)2
					90	85	80	75	70	65			90	85	80	75	70	65
						115°F								125°F
		77	75.4	7.9	27.1	25.6	18.6	-	-	-	68.5	8.9	27.1	21.3	16.5	-	-	-
1625		72	68.0	7.6	43.7	36.6	29.6	22.5	-	-	61.5	8.4	40.8	34.0	27.2	20.4	-	-
		67	60.5	7.3	60.2	47.6	40.6	33.5	26.5	-	54.6	8.0	54.6	44.8	38.0	31.2	24.4	-
		62	56.4	7.2	56.4	56.4	45.8	38.8	31.8	24.7	50.6	8.0	50.6	50.6	40.7	33.9	27.1	20.3
		77	77.4	7.9	37.5	29.1	20.6	-	-	-	70.2	8.9	38.3	26.7	18.4	-	-	-
		72	69.7	7.6	49.7	41.2	32.8	24.3	-	-	63.0	8.5	47.1	38.7	30.3	21.9	-	-
1950		67	62.1	7.3	61.9	53.4	45.0	36.5	28.0	-	55.9	8.0	55.9	50.7	42.3	33.9	25.5	-
		62	57.8	7.3	57.8	57.8	50.8	42.4	33.9	25.4	51.8	8.0	51.8	51.8	45.4	37.0	28.6	20.3
		57	61.0	7.2	61.0	59.0	50.6	42.1	33.6	25.2	55.4	7.9	55.4	53.3	44.9	36.5	28.2	19.8
		77	79.3	7.9	47.9	32.5	22.6	-	-	-	71.9	9.0	49.4	32.1	20.2	-	-	-
		72	71.5	7.6	55.8	45.9	36.0	26.1	-	-	64.5	8.5	53.3	43.4	33.4	23.5	-	-
2275		67	63.7	7.3	63.6	59.3	49.4	39.5	29.6	-	57.2	8.0	57.2	56.5	46.6	36.7	26.7	-
		62	59.3	7.3	59.3	59.3	55.8	45.9	36.0	26.2	53.1	8.0	53.1	53.1	50.0	40.1	30.2	20.2
		57	62.6	7.2	62.6	61.6	55.5	45.6	35.8	25.9	56.7	8.0	56.7	55.7	49.5	39.6	29.6	19.7
		77	81.3	8.0	58.4	35.9	24.6	-	-	-	73.5	9.0	60.5	37.5	22.1	-	-	-
		72	73.3	7.6	61.8	50.5	39.2	27.9	-	-	66.0	8.5	59.5	48.0	36.5	25.0	-	-
2600		67	65.3	7.3	65.3	65.1	53.8	42.5	31.2	-	58.5	8.0	58.5	58.5	50.9	39.4	27.9	-
		62	60.8	7.3	60.8	60.8	60.8	49.5	38.2	26.9	54.3	8.0	54.3	54.3	54.3	43.2	31.7	20.2
		57	64.1	7.3	64.1	64.1	60.5	49.2	37.9	26.6	58.1	8.0	58.1	58.1	54.1	42.6	31.1	19.6
		72	74.2	7.6	66.7	54.3	42.0	29.7	-	-	66.5	8.5	64.0	51.5	39.1	26.6	-	-
2925		67	66.1	7.3	66.1	66.0	57.6	45.3	33.0	-	59.0	8.0	59.0	59.0	54.5	42.0	29.6	-
		62	61.5	7.3	61.5	61.5	61.5	49.2	36.9	24.6	54.7	8.0	54.7	54.7	54.7	42.4	30.0	17.5
		57	64.9	7.3	64.9	64.9	63.1	50.8	38.4	26.1	58.5	8.0	58.5	58.5	56.5	44.1	31.6	19.2
		72	75.1	7.6	71.5	58.2	44.8	31.5	-	-	67.0	8.5	67.0	55.1	41.6	28.2	-	-
3250		67	66.9	7.3	66.9	66.9	61.5	48.1	34.8	-	59.4	8.0	59.4	59.4	58.1	44.7	31.2	-
		62	62.3	7.3	62.3	62.3	62.3	48.9	35.6	22.2	55.1	8.0	55.1	55.1	55.1	41.7	28.3	14.9
		57	65.7	7.3	65.7	65.7	65.7	52.4	39.0	25.7	58.9	8.0	58.9	58.9	58.9	45.5	32.1	18.7

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.

Johnson Controls Unitary Products

23

246824-YTG-G-1208

ZH090 (7.5 Ton)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2	90	85	80	75	70	65	(MBh)	(kW)2	90	85	80	75	70	65
						75°F								85°F
		77	119.1	5.6	50.2	42.2	34.1	-	-	-	108.4	6.2	46.6	38.5	30.3	-	-	-
1875		72	107.7	5.5	63.0	54.9	46.8	38.7	-	-	99.3	6.1	59.4	51.3	43.2	35.1	-	-
		67	96.3	5.3	75.8	67.7	59.6	51.5	43.4	-	90.2	6.1	72.3	64.1	56.0	47.9	39.8	-
		62	91.3	5.3	91.3	88.6	75.9	67.8	59.7	51.6	83.9	6.0	83.9	82.5	70.3	62.1	54.0	45.9
		77	123.0	5.6	55.4	46.1	36.7	-	-	-	112.2	6.2	51.7	42.4	33.1	-	-	-
		72	111.2	5.5	69.1	59.8	50.5	41.2	-	-	102.7	6.1	65.7	56.4	47.1	37.7	-	-
2250		67	99.4	5.3	82.8	73.5	64.2	54.9	45.6	-	93.3	6.1	79.7	70.4	61.0	51.7	42.4	-
		62	94.2	5.3	94.2	92.4	81.8	72.5	63.2	53.9	86.8	6.0	86.8	85.9	76.6	67.2	57.9	48.6
		57	87.2	5.3	87.2	87.2	81.7	72.3	63.0	53.7	84.0	6.0	84.0	84.0	77.0	67.6	58.3	49.0
		77	126.8	5.6	60.5	50.0	39.4	-	-	-	115.9	6.2	56.9	46.3	35.8	-	-	-
		72	114.7	5.5	75.2	64.6	54.1	43.6	-	-	106.2	6.1	72.0	61.5	50.9	40.4	-	-
2625		67	102.5	5.3	89.9	79.3	68.8	58.3	47.7	-	96.5	6.1	87.2	76.6	66.1	55.5	45.0	-
		62	97.2	5.3	97.2	96.3	87.7	77.2	66.6	56.1	89.7	6.0	89.7	89.3	82.9	72.3	61.8	51.2
		57	89.9	5.3	89.9	89.9	87.5	77.0	66.5	55.9	86.8	6.0	86.8	86.8	83.3	72.7	62.2	51.7
		77	130.7	5.6	65.6	53.9	42.1	-	-	-	119.7	6.2	62.0	50.3	38.5	-	-	-
		72	118.1	5.5	81.3	69.5	57.8	46.0	-	-	109.6	6.2	78.3	66.6	54.8	43.1	-	-
3000		67	105.6	5.3	96.9	85.2	73.4	61.7	49.9	-	99.6	6.1	94.6	82.9	71.1	59.4	47.6	-
		62	100.1	5.3	100.1	100.1	93.6	81.8	70.1	58.3	92.6	6.0	92.6	92.6	89.2	77.4	65.7	53.9
		57	92.6	5.3	92.6	92.6	93.4	81.6	69.9	58.1	89.6	6.0	89.6	89.6	89.6	77.9	66.1	54.4
		72	120.9	5.8	86.4	74.0	61.6	49.2	-	-	111.3	6.3	83.7	71.0	58.4	45.8	-	-
3375		67	108.1	5.6	103.7	90.7	78.3	65.9	53.5	-	101.1	6.2	98.6	88.4	75.8	63.1	50.5	-
		62	102.4	5.6	102.4	102.4	99.2	86.8	74.4	62.0	94.0	6.2	94.0	94.0	92.3	79.7	67.0	54.4
		57	94.9	5.6	94.9	94.9	95.2	82.9	70.5	58.1	91.0	6.2	91.0	91.0	91.0	78.3	65.7	53.1
		72	123.6	6.1	91.5	78.4	65.4	52.4	-	-	112.9	6.5	89.0	75.5	62.0	48.5	-	-
3750		67	110.6	6.0	110.6	96.2	83.2	70.2	57.1	-	102.6	6.4	102.6	93.9	80.4	66.9	53.4	-
		62	104.8	5.9	104.8	104.8	104.8	91.7	78.7	65.7	95.4	6.3	95.4	95.4	95.4	81.9	68.3	54.8
		57	97.1	5.9	97.1	97.1	97.1	84.1	71.0	58.0	92.3	6.3	92.3	92.3	92.3	78.8	65.3	51.8
						95°F								105°F
		77	97.7	6.9	42.9	34.8	26.6	-	-	-	92.8	7.7	37.6	32.1	24.0	-	-	-
1875		72	90.9	6.8	55.8	47.7	39.5	31.4	-	-	85.2	7.7	52.9	44.8	36.7	28.7	-	-
		67	84.2	6.8	68.7	60.6	52.4	44.3	36.1	-	77.7	7.6	68.1	57.5	49.5	41.4	33.4	-
		62	76.5	6.7	76.5	76.5	64.6	56.4	48.3	40.1	72.0	7.6	72.0	72.0	59.4	51.4	43.3	35.3
		77	101.3	6.9	48.1	38.8	29.4	-	-	-	95.7	7.7	45.3	35.9	26.6	-	-	-
		72	94.3	6.8	62.3	53.0	43.6	34.3	-	-	87.9	7.7	59.4	50.0	40.7	31.3	-	-
2250		67	87.3	6.8	76.6	67.2	57.9	48.5	39.2	-	80.1	7.6	73.5	64.1	54.8	45.4	36.0	-
		62	79.4	6.7	79.4	79.4	71.3	62.0	52.6	43.3	74.2	7.6	74.2	74.2	65.8	56.4	47.0	37.7
		57	80.8	6.7	80.8	80.8	72.2	62.9	53.5	44.2	75.6	7.6	75.6	75.3	66.3	57.0	47.6	38.2
		77	105.0	6.9	53.3	42.7	32.2	-	-	-	98.5	7.7	53.0	39.8	29.1	-	-	-
		72	97.7	6.8	68.9	58.3	47.8	37.2	-	-	90.5	7.7	65.9	55.2	44.6	33.9	-	-
2625		67	90.4	6.8	84.4	73.9	63.3	52.8	42.2	-	82.5	7.6	78.8	70.7	60.0	49.4	38.7	-
		62	82.2	6.7	82.2	82.2	78.0	67.5	57.0	46.4	76.4	7.6	76.4	76.4	72.1	61.4	50.8	40.1
		57	83.7	6.7	83.7	83.7	79.1	68.5	58.0	47.4	77.9	7.6	77.9	77.7	72.7	62.0	51.4	40.7
		77	108.6	6.9	58.4	46.7	35.0	-	-	-	101.4	7.7	60.7	43.7	31.7	-	-	-
		72	101.1	6.9	75.4	63.6	51.9	40.1	-	-	93.1	7.7	72.4	60.5	48.5	36.5	-	-
3000		67	93.6	6.8	92.3	80.5	68.8	57.1	45.3	-	84.9	7.7	84.2	77.3	65.3	53.3	41.3	-
		62	85.1	6.8	85.1	85.1	84.8	73.0	61.3	49.5	78.6	7.6	78.6	78.6	78.4	66.5	54.5	42.5
		57	86.6	6.8	86.6	86.6	85.9	74.1	62.4	50.6	80.1	7.6	80.1	80.1	79.1	67.1	55.1	43.2
		72	101.6	6.9	81.0	68.1	55.2	42.3	-	-	93.6	7.7	77.8	64.7	51.7	38.6	-	-
3375		67	94.1	6.8	93.4	86.1	73.2	60.3	47.5	-	85.3	7.7	85.0	80.8	69.6	56.5	43.5	-
		62	85.6	6.8	85.6	85.6	85.4	72.5	59.6	46.7	79.0	7.6	79.0	79.0	79.0	65.9	52.9	39.8
		57	87.1	6.8	87.1	87.1	86.7	73.8	60.9	48.1	80.6	7.6	80.6	80.6	80.1	67.0	54.0	40.9
		72	102.2	6.9	86.6	72.6	58.5	44.5	-	-	94.2	7.7	83.1	69.0	54.9	40.7	-	-
3750		67	94.6	6.8	94.6	91.7	77.6	63.6	49.6	-	85.8	7.7	85.8	84.4	73.9	59.8	45.6	-
		62	86.0	6.8	86.0	86.0	86.0	72.0	58.0	44.0	79.5	7.6	79.5	79.5	79.5	65.4	51.2	37.1
		57	87.5	6.8	87.5	87.5	87.5	73.5	59.5	45.5	81.0	7.6	81.0	81.0	81.0	66.9	52.8	38.6

24	Johnson Controls Unitary Products

246824-YTG-G-1208

ZH090 (7.5 Ton) (Continued)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2							(MBh)	(kW)2
					90	85	80	75	70	65			90	85	80	75	70	65
						115°F								125°F
		77	88.0	8.6	32.3	29.4	21.4	-	-	-	83.1	9.4	29.2	25.0	18.8	-	-	-
1875		72	79.6	8.5	49.9	41.9	34.0	26.0	-	-	73.9	9.4	46.9	39.1	31.2	23.3	-	-
		67	71.1	8.5	67.5	54.5	46.5	38.6	30.6	-	64.6	9.3	64.6	51.5	43.6	35.7	27.8	-
		62	67.4	8.5	67.4	67.4	54.3	46.3	38.3	30.4	62.8	9.3	62.8	62.8	49.1	41.2	33.3	25.5
		77	90.0	8.6	42.5	33.1	23.7	-	-	-	84.4	9.4	41.4	30.3	20.9	-	-	-
		72	81.4	8.5	56.4	47.1	37.7	28.3	-	-	75.0	9.4	53.5	44.1	34.7	25.3	-	-
2250		67	72.8	8.5	70.4	61.0	51.6	42.2	32.9	-	65.6	9.3	65.6	57.9	48.5	39.1	29.7	-
		62	69.0	8.5	69.0	69.0	60.2	50.8	41.4	32.1	63.8	9.3	63.8	63.8	54.7	45.3	35.9	26.5
		57	70.4	8.5	70.4	69.8	60.4	51.0	41.6	32.3	65.2	9.3	65.2	64.3	54.5	45.1	35.7	26.3
		77	92.1	8.6	52.7	36.9	26.1	-	-	-	85.6	9.4	53.6	35.6	23.0	-	-	-
		72	83.3	8.5	63.0	52.2	41.4	30.6	-	-	76.1	9.4	60.1	49.1	38.2	27.3	-	-
2625		67	74.5	8.5	73.3	67.5	56.7	45.9	35.1	-	66.5	9.3	66.5	64.3	53.4	42.5	31.6	-
		62	70.5	8.5	70.5	70.5	66.2	55.4	44.6	33.8	64.7	9.3	64.7	64.7	60.2	49.3	38.4	27.4
		57	72.0	8.5	72.0	71.7	66.4	55.6	44.8	34.0	66.1	9.3	66.1	65.7	60.0	49.1	38.2	27.3
		77	94.1	8.6	63.0	40.6	28.4	-	-	-	86.9	9.4	65.9	41.0	25.2	-	-	-
		72	85.1	8.5	69.5	57.3	45.1	32.9	-	-	77.1	9.4	66.6	54.2	41.7	29.3	-	-
3000		67	76.1	8.5	76.1	74.0	61.8	49.6	37.4	-	67.4	9.3	67.4	67.4	58.3	45.9	33.4	-
		62	72.1	8.5	72.1	72.1	72.1	59.9	47.7	35.5	65.6	9.3	65.6	65.6	65.6	53.3	40.9	28.4
		57	73.6	8.5	73.6	73.6	72.3	60.1	47.9	35.7	67.1	9.3	67.1	67.1	65.6	53.1	40.7	28.2
		72	85.6	8.5	74.6	61.4	48.1	34.9	-	-	77.7	9.4	71.4	58.0	44.6	31.2	-	-
3375		67	76.6	8.5	76.6	75.5	66.0	52.7	39.5	-	67.8	9.3	67.8	67.8	62.3	48.9	35.6	-
		62	72.5	8.5	72.5	72.5	72.5	59.3	46.1	32.9	66.0	9.4	66.0	66.0	66.0	52.7	39.3	25.9
		57	74.0	8.5	74.0	74.0	73.4	60.2	47.0	33.7	67.5	9.4	67.5	67.5	66.8	53.4	40.0	26.6
		72	86.2	8.6	79.6	65.4	51.2	36.9	-	-	78.2	9.4	76.2	61.8	47.5	33.2	-	-
3750		67	77.1	8.5	77.1	77.1	70.1	55.9	41.7	-	68.3	9.4	68.3	68.3	66.4	52.0	37.7	-
		62	73.0	8.5	73.0	73.0	73.0	58.8	44.5	30.3	66.5	9.4	66.5	66.5	66.5	52.1	37.8	23.5
		57	74.5	8.5	74.5	74.5	74.5	60.3	46.0	31.8	68.0	9.4	68.0	68.0	68.0	53.6	39.3	24.9

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.

Johnson Controls Unitary Products

25

246824-YTG-G-1208

ZH102 (8.5 Ton)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2	90	85	80	75	70	65	(MBh)	(kW)2	90	85	80	75	70	65
						75°F								85°F
		77	125.2	6.6	57.1	45.0	35.0	-	-	-	122.5	7.0	54.2	44.2	34.2	-	-	-
2125		72	116.5	6.6	70.4	60.4	50.3	40.3	-	-	112.6	7.0	69.1	59.1	49.1	39.1	-	-
		67	107.7	6.6	83.6	75.7	65.6	55.6	45.6	-	102.7	7.0	84.1	74.0	64.0	54.0	44.0	-
		62	98.3	6.6	98.3	97.6	78.5	68.4	58.4	48.4	93.7	6.9	93.7	93.4	77.0	67.0	57.0	47.0
		77	130.8	6.5	62.2	50.6	39.0	-	-	-	127.0	7.0	61.1	49.5	37.9	-	-	-
		72	121.6	6.5	79.3	67.7	56.1	44.5	-	-	116.7	7.0	77.6	66.0	54.4	42.8	-	-
2550		67	112.5	6.5	96.4	84.8	73.2	61.6	50.0	-	106.4	7.0	94.1	82.5	70.9	59.3	47.7	-
		62	102.6	6.5	102.6	102.2	87.5	75.9	64.3	52.7	97.1	6.9	97.1	96.9	85.3	73.7	62.1	50.5
		57	100.7	6.5	100.7	100.7	89.3	77.7	66.1	54.5	97.1	6.9	97.1	97.1	85.7	74.1	62.5	50.9
		77	136.3	6.3	67.3	56.2	43.0	-	-	-	131.4	7.0	68.0	54.7	41.6	-	-	-
		72	126.8	6.3	88.2	75.0	61.9	48.7	-	-	120.8	7.0	86.0	72.8	59.7	46.5	-	-
2975		67	117.2	6.3	109.2	93.9	80.7	67.5	54.4	-	110.2	7.0	104.0	90.9	77.8	64.6	51.4	-
		62	106.9	6.3	106.9	106.7	96.5	83.3	70.2	57.0	100.5	6.9	100.5	100.4	93.6	80.4	67.3	54.1
		57	105.0	6.3	105.0	105.0	98.5	85.4	72.2	59.0	100.5	7.0	100.5	100.5	94.0	80.8	67.6	54.5
		77	141.9	6.2	72.4	61.8	47.0	-	-	-	135.9	7.0	74.9	60.0	45.3	-	-	-
		72	131.9	6.2	97.1	82.4	67.6	52.9	-	-	124.9	7.0	94.4	79.7	65.0	50.2	-	-
3400		67	121.9	6.2	121.9	103.0	88.3	73.5	58.8	-	113.9	7.0	113.9	99.4	84.6	69.9	55.2	-
		62	111.2	6.2	111.2	111.2	105.5	90.8	76.0	61.3	103.9	6.9	103.9	103.9	101.9	87.1	72.4	57.7
		57	109.3	6.2	109.3	109.3	107.7	93.0	78.2	63.5	103.9	7.0	103.9	103.9	102.3	87.5	72.8	58.1
		72	135.0	6.2	123.1	97.7	72.3	46.9	-	-	127.6	7.0	111.3	90.5	69.7	48.9	-	-
3825		67	124.8	6.2	124.8	115.3	94.3	68.9	43.5	-	116.4	7.0	116.4	109.1	90.8	70.0	49.2	-
		62	113.8	6.2	113.8	113.8	111.0	85.6	60.2	34.8	106.2	7.0	106.2	106.2	105.2	84.4	63.6	42.8
		57	111.8	6.2	111.8	111.8	111.0	85.6	60.3	34.9	106.2	7.0	106.2	106.2	105.4	84.6	63.8	43.0
		72	138.1	6.2	149.0	113.0	76.9	40.9	-	-	130.3	7.0	128.1	101.3	74.4	47.6	-	-
4250		67	127.6	6.2	127.6	127.6	100.4	64.3	28.3	-	118.9	7.0	118.9	118.9	97.0	70.2	43.3	-
		62	116.4	6.3	116.4	116.4	116.4	80.4	44.3	8.3	108.5	7.0	108.5	108.5	108.5	81.6	54.8	27.9
		57	114.4	6.2	114.4	114.4	114.4	78.3	42.3	6.2	108.5	7.0	108.5	108.5	108.5	81.6	54.8	27.9
						95°F								105°F
		77	119.8	7.3	51.2	43.5	33.5	-	-	-	112.1	8.4	45.1	39.9	29.9	-	-	-
2125		72	108.7	7.3	67.9	57.9	47.9	37.9	-	-	101.7	8.4	64.7	54.8	44.8	34.9	-	-
		67	97.7	7.3	84.6	72.4	62.4	52.4	42.4	-	91.2	8.4	84.3	69.6	59.7	49.8	39.8	-
		62	89.1	7.2	89.1	89.1	75.6	65.6	55.6	45.6	83.4	8.3	83.4	83.4	72.8	62.9	53.0	43.0
		77	123.2	7.5	60.0	48.4	36.8	-	-	-	114.7	8.5	55.9	44.4	33.0	-	-	-
		72	111.8	7.5	75.8	64.3	52.7	41.1	-	-	104.0	8.5	72.3	60.8	49.3	37.9	-	-
2550		67	100.4	7.5	91.7	80.2	68.6	57.0	45.5	-	93.3	8.5	88.7	77.2	65.7	54.2	42.8	-
		62	91.6	7.4	91.6	91.6	83.1	71.6	60.0	48.4	85.3	8.4	85.3	85.3	80.2	68.7	57.2	45.7
		57	93.5	7.4	93.5	93.5	82.0	70.4	58.8	47.3	87.0	8.5	87.0	87.0	76.8	65.3	53.8	42.3
		77	126.5	7.6	68.7	53.3	40.2	-	-	-	117.3	8.6	66.7	49.0	36.0	-	-	-
		72	114.9	7.6	83.8	70.6	57.5	44.3	-	-	106.4	8.6	79.9	66.9	53.9	40.8	-	-
2975		67	103.2	7.6	98.8	88.0	74.8	61.7	48.5	-	95.4	8.6	93.1	84.8	71.7	58.7	45.7	-
		62	94.1	7.5	94.1	94.1	90.7	77.5	64.4	51.2	87.2	8.6	87.2	87.2	87.5	74.5	61.4	48.4
		57	96.0	7.6	96.0	96.0	89.4	76.3	63.1	50.0	89.0	8.6	89.0	89.0	83.8	70.8	57.7	44.7
		77	129.9	7.8	77.5	58.2	43.5	-	-	-	119.9	8.7	77.6	53.6	39.0	-	-	-
		72	117.9	7.8	91.7	77.0	62.3	47.5	-	-	108.8	8.7	87.6	73.0	58.4	43.8	-	-
3400		67	105.9	7.8	105.9	95.7	81.0	66.3	51.6	-	97.6	8.7	97.6	92.3	77.8	63.2	48.6	-
		62	96.6	7.7	96.6	96.6	98.2	83.5	68.7	54.0	89.2	8.7	89.2	89.2	94.8	80.2	65.6	51.0
		57	98.6	7.7	98.6	98.6	96.8	82.1	67.4	52.7	91.0	8.7	91.0	91.0	90.8	76.2	61.6	47.0
		72	120.3	7.8	99.5	83.3	67.1	50.9	-	-	110.9	8.7	95.1	79.0	63.0	46.9	-	-
3825		67	108.0	7.8	108.0	102.9	87.3	71.1	55.0	-	99.5	8.7	99.5	96.9	83.9	67.8	51.8	-
		62	98.6	7.7	98.6	98.6	99.3	83.2	67.0	50.8	91.0	8.6	91.0	91.0	93.8	77.8	61.7	45.7
		57	100.6	7.7	100.6	100.6	99.7	83.5	67.3	51.1	92.8	8.7	92.8	92.8	92.7	76.7	60.6	44.6
		72	122.6	7.8	107.2	89.6	71.9	54.3	-	-	113.1	8.7	102.6	85.1	67.6	50.1	-	-
4250		67	110.1	7.8	110.1	110.1	93.6	76.0	58.3	-	101.5	8.7	101.5	101.5	90.0	72.5	55.0	-
		62	100.5	7.7	100.5	100.5	100.5	82.9	65.2	47.6	92.8	8.6	92.8	92.8	92.8	75.3	57.8	40.3
		57	102.5	7.7	102.5	102.5	102.5	84.9	67.3	49.6	94.6	8.7	94.6	94.6	94.6	77.1	59.6	42.2

26	Johnson Controls Unitary Products

246824-YTG-G-1208

ZH102 (8.5 Ton) (Continued)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2							(MBh)	(kW)2
					90	85	80	75	70	65			90	85	80	75	70	65
						115°F								125°F
		77	104.5	9.5	39.0	36.3	26.4	-	-	-	96.8	10.6	38.2	30.3	22.9	-	-	-
2125		72	94.6	9.5	61.5	51.6	41.7	31.8	-	-	87.5	10.6	58.2	48.4	38.6	28.8	-	-
		67	84.7	9.5	83.9	66.9	57.0	47.2	37.3	-	78.2	10.6	78.2	64.2	54.4	44.6	34.8	-
		62	77.6	9.5	77.6	77.6	70.0	60.2	50.3	40.4	71.8	10.6	71.8	71.8	71.8	57.5	47.7	37.9
		77	106.3	9.5	51.9	40.5	29.1	-	-	-	97.9	10.5	51.4	36.5	25.2	-	-	-
		72	96.3	9.5	68.8	57.4	46.0	34.6	-	-	88.5	10.6	65.2	53.9	42.6	31.3	-	-
2550		67	86.2	9.6	85.7	74.3	62.9	51.4	40.0	-	79.1	10.6	79.1	71.3	60.0	48.7	37.3	-
		62	78.9	9.5	78.9	78.9	77.2	65.8	54.4	43.0	72.6	10.6	72.6	72.6	72.6	62.9	51.6	40.3
		57	80.5	9.5	80.5	80.5	71.6	60.2	48.8	37.4	74.0	10.6	74.0	74.0	66.4	55.0	43.7	32.4
		77	108.2	9.6	64.8	44.7	31.8	-	-	-	99.0	10.5	64.5	42.8	27.6	-	-	-
		72	97.9	9.6	76.1	63.2	50.2	37.3	-	-	89.5	10.6	72.3	59.4	46.6	33.8	-	-
2975		67	87.7	9.6	87.4	81.6	68.7	55.7	42.8	-	80.0	10.6	80.0	78.4	65.6	52.8	39.9	-
		62	80.3	9.6	80.3	80.3	84.3	71.4	58.5	45.5	73.4	10.6	73.4	73.4	73.4	68.3	55.5	42.7
		57	81.9	9.6	81.9	81.9	78.2	65.3	52.3	39.4	74.9	10.6	74.9	74.9	72.6	59.8	46.9	34.1
		77	110.0	9.6	77.6	48.9	34.5	-	-	-	100.0	10.5	77.7	49.0	30.0	-	-	-
		72	99.6	9.6	83.4	68.9	54.5	40.0	-	-	90.4	10.5	79.3	64.9	50.6	36.3	-	-
3400		67	89.2	9.7	89.2	89.0	74.5	60.0	45.5	-	80.8	10.6	80.8	80.8	71.2	56.9	42.5	-
		62	81.7	9.6	81.7	81.7	91.5	77.0	62.5	48.1	74.2	10.6	74.2	74.2	74.2	73.8	59.4	45.1
		57	83.3	9.6	83.3	83.3	84.8	70.3	55.9	41.4	75.7	10.5	75.7	75.7	75.7	64.5	50.1	35.8
		72	101.6	9.6	90.7	74.8	58.9	43.0	-	-	92.3	10.5	86.3	70.5	54.7	39.0	-	-
3825		67	91.0	9.6	91.0	90.9	80.5	64.6	48.7	-	82.5	10.6	82.5	82.5	77.0	61.3	45.5	-
		62	83.3	9.6	83.3	83.3	88.2	72.3	56.4	40.5	75.7	10.5	75.7	75.7	75.7	66.9	51.2	35.4
		57	85.0	9.6	85.0	85.0	85.8	69.9	54.0	38.1	77.2	10.5	77.2	77.2	77.2	63.0	47.3	31.5
		72	103.7	9.6	97.9	80.6	63.2	45.9	-	-	94.2	10.5	93.3	76.1	58.9	41.7	-	-
4250		67	92.9	9.6	92.9	92.9	86.4	69.1	51.8	-	84.2	10.6	84.2	84.2	82.9	65.7	48.5	-
		62	85.0	9.6	85.0	85.0	85.0	67.7	50.3	33.0	77.3	10.5	77.3	77.3	77.3	60.1	42.9	25.7
		57	86.7	9.6	86.7	86.7	86.7	69.4	52.0	34.7	78.8	10.5	78.8	78.8	78.8	61.6	44.4	27.2

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.

Johnson Controls Unitary Products

27

246824-YTG-G-1208

ZH120 (10 Ton)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2	90	85	80	75	70	65	(MBh)	(kW)2	90	85	80	75	70	65
						75°F								85°F
		77	156.1	7.6	68.9	57.2	46.2	-	-	-	147.4	8.5	64.0	52.8	41.6	-	-	-
2500		72	144.0	7.5	85.7	74.7	63.7	52.6	-	-	136.1	8.3	82.0	70.8	59.6	48.4	-	-
		67	131.9	7.4	102.5	92.2	81.1	70.1	59.1	-	124.7	8.2	100.0	88.8	77.6	66.4	55.2	-
		62	117.8	7.4	117.8	118.1	100.3	89.2	78.2	67.2	113.3	8.2	113.3	112.8	94.7	83.5	72.2	61.0
		77	160.9	7.6	75.6	62.9	50.2	-	-	-	151.8	8.5	71.2	58.3	45.5	-	-	-
		72	148.4	7.5	94.6	81.9	69.2	56.5	-	-	140.1	8.4	90.9	78.0	65.1	52.2	-	-
3000		67	136.0	7.4	113.6	100.9	88.2	75.5	62.8	-	128.5	8.3	110.6	97.7	84.8	71.9	59.0	-
		62	121.5	7.4	121.5	121.7	109.0	96.3	83.6	70.9	116.7	8.3	116.7	116.4	103.5	90.6	77.7	64.8
		57	117.2	7.3	117.2	117.2	114.2	101.5	88.8	76.1	113.2	8.3	113.2	113.2	107.1	94.3	81.4	68.5
		77	165.7	7.6	82.3	68.6	54.3	-	-	-	156.2	8.6	78.5	63.9	49.3	-	-	-
		72	152.9	7.5	103.4	89.1	74.7	60.4	-	-	144.2	8.4	99.8	85.2	70.7	56.1	-	-
3500		67	140.0	7.4	124.6	109.6	95.2	80.9	66.5	-	132.2	8.3	121.1	106.6	92.0	77.5	62.9	-
		62	125.1	7.5	125.1	125.2	117.7	103.3	89.0	74.6	120.1	8.3	120.1	119.9	112.3	97.7	83.2	68.6
		57	120.7	7.3	120.7	120.7	123.4	109.0	94.7	80.3	116.5	8.3	116.5	116.5	116.3	101.7	87.1	72.6
		77	170.5	7.6	88.9	74.3	58.3	-	-	-	160.6	8.6	85.7	69.4	53.2	-	-	-
		72	157.3	7.5	112.3	96.3	80.3	64.3	-	-	148.3	8.5	108.7	92.5	76.2	60.0	-	-
4000		67	144.1	7.4	135.7	118.3	102.3	86.2	70.2	-	135.9	8.3	131.7	115.5	99.2	83.0	66.8	-
		62	128.7	7.5	128.7	128.7	126.4	110.4	94.4	78.4	123.4	8.3	123.4	123.4	121.1	104.9	88.6	72.4
		57	124.3	7.3	124.3	124.3	132.5	116.5	100.5	84.5	119.8	8.3	119.8	119.8	125.4	109.1	92.9	76.7
		72	161.7	7.5	120.9	103.3	85.7	68.1	-	-	152.1	8.5	117.1	99.3	81.5	63.7	-	-
4500		67	148.1	7.4	143.9	126.8	109.2	91.6	74.0	-	139.4	8.3	137.3	123.9	106.1	88.4	70.6	-
		62	132.3	7.5	132.3	132.3	131.2	113.6	96.0	78.4	126.6	8.4	126.6	126.6	125.4	107.6	89.9	72.1
		57	127.8	7.3	127.8	127.8	131.9	114.3	96.7	79.1	122.8	8.4	122.8	122.8	125.6	107.9	90.1	72.3
		72	166.1	7.5	129.6	110.4	91.2	72.0	-	-	155.9	8.5	125.4	106.1	86.8	67.5	-	-
5000		67	152.2	7.4	152.2	135.3	116.1	96.9	77.7	-	142.9	8.4	142.9	132.3	113.0	93.7	74.4	-
		62	136.0	7.5	136.0	136.0	136.0	116.8	97.6	78.4	129.8	8.4	129.8	129.8	129.8	110.4	91.1	71.8
		57	131.3	7.3	131.3	131.3	131.3	112.1	92.9	73.7	125.9	8.4	125.9	125.9	125.9	106.6	87.3	68.0
						95°F								105°F
		77	138.8	9.4	59.1	48.4	37.0	-	-	-	133.4	10.5	53.7	46.1	34.9	-	-	-
2500		72	128.2	9.2	78.3	66.9	55.5	44.1	-	-	122.8	10.4	76.1	64.9	53.6	42.4	-	-
		67	117.6	9.1	97.5	85.4	74.0	62.6	51.2	-	112.2	10.3	98.5	83.6	72.4	61.1	49.9	-
		62	108.7	9.0	108.7	107.5	89.1	77.7	66.3	54.9	104.1	10.3	104.1	103.5	86.7	75.4	64.2	53.0
		77	142.8	9.4	66.9	53.8	40.7	-	-	-	135.8	10.6	64.1	51.1	38.1	-	-	-
		72	131.9	9.3	87.2	74.1	61.1	48.0	-	-	125.0	10.5	84.6	71.6	58.6	45.6	-	-
3000		67	121.0	9.1	107.6	94.5	81.4	68.3	55.3	-	114.1	10.3	105.0	92.0	79.0	66.0	53.0	-
		62	111.9	9.1	111.9	111.1	98.0	84.9	71.8	58.7	106.0	10.3	106.0	105.6	94.6	81.7	68.7	55.7
		57	109.1	9.2	109.1	109.1	100.1	87.0	73.9	60.8	103.9	10.4	103.9	103.9	94.2	81.2	68.2	55.2
		77	146.8	9.5	74.6	59.2	44.4	-	-	-	138.1	10.6	74.5	56.1	41.3	-	-	-
		72	135.6	9.3	96.2	81.4	66.6	51.8	-	-	127.1	10.5	93.0	78.3	63.5	48.7	-	-
3500		67	124.4	9.2	117.7	103.6	88.8	74.0	59.3	-	116.1	10.4	111.6	100.4	85.7	70.9	56.2	-
		62	115.0	9.1	115.0	114.6	106.9	92.1	77.3	62.5	107.8	10.4	107.8	107.6	102.6	87.9	73.1	58.4
		57	112.2	9.3	112.2	112.2	109.2	94.4	79.6	64.8	105.7	10.4	105.7	105.7	102.1	87.4	72.6	57.8
		77	150.8	9.6	82.4	64.6	48.1	-	-	-	140.4	10.7	84.9	61.1	44.6	-	-	-
		72	139.3	9.4	105.1	88.6	72.1	55.7	-	-	129.3	10.5	101.5	85.0	68.5	51.9	-	-
4000		67	127.8	9.2	127.8	112.7	96.2	79.7	63.3	-	118.1	10.4	118.1	108.9	92.3	75.8	59.3	-
		62	118.2	9.2	118.2	118.2	115.8	99.3	82.8	66.4	109.6	10.4	109.6	109.6	110.6	94.1	77.6	61.0
		57	115.3	9.3	115.3	115.3	118.3	101.8	85.3	68.8	107.5	10.5	107.5	107.5	110.1	93.5	77.0	60.5
		72	142.5	9.4	113.2	95.2	77.3	59.3	-	-	132.1	10.6	109.5	91.5	73.5	55.5	-	-
4500		67	130.7	9.3	130.7	121.0	103.1	85.1	67.2	-	120.7	10.4	120.7	115.1	99.1	81.1	63.1	-
		62	120.8	9.2	120.8	120.8	119.7	101.7	83.8	65.8	112.1	10.4	112.1	112.1	112.6	94.6	76.5	58.5
		57	117.9	9.4	117.9	117.9	119.4	101.4	83.5	65.5	109.9	10.5	109.9	109.9	111.2	93.2	75.2	57.2
		72	145.6	9.5	121.3	101.9	82.4	63.0	-	-	135.0	10.6	117.5	98.0	78.5	59.0	-	-
5000		67	133.6	9.3	133.6	129.4	109.9	90.5	71.1	-	123.4	10.4	123.4	121.3	105.9	86.4	66.9	-
		62	123.5	9.3	123.5	123.5	123.5	104.1	84.7	65.3	114.5	10.4	114.5	114.5	114.5	95.0	75.5	56.0
		57	120.5	9.4	120.5	120.5	120.5	101.1	81.7	62.3	112.3	10.5	112.3	112.3	112.3	92.8	73.3	53.8

28	Johnson Controls Unitary Products

246824-YTG-G-1208

ZH120 (10 Ton) (Continued)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2							(MBh)	(kW)2
					90	85	80	75	70	65			90	85	80	75	70	65
						115°F								125°F
		77	128.1	11.7	48.4	43.9	32.8	-	-	-	122.7	12.9	43.0	40.4	30.7	-	-	-
2500		72	117.4	11.6	73.9	62.8	51.7	40.7	-	-	112.1	12.8	71.7	60.8	49.9	38.9	-	-
		67	106.8	11.5	99.5	81.8	70.7	59.6	48.5	-	101.4	12.7	100.5	80.0	69.1	58.1	47.2	-
		62	99.5	11.6	99.5	99.5	84.3	73.2	62.1	51.0	94.9	12.8	94.9	94.9	82.6	70.9	60.0	49.0
		77	128.7	11.7	61.4	48.4	35.5	-	-	-	121.7	12.9	58.6	45.8	33.0	-	-	-
		72	118.0	11.6	81.9	69.0	56.1	43.2	-	-	111.1	12.8	79.2	66.4	53.6	40.8	-	-
3000		67	107.3	11.5	102.5	89.5	76.6	63.7	50.8	-	100.5	12.7	99.9	87.1	74.2	61.4	48.6	-
		62	100.1	11.6	100.1	100.1	91.3	78.4	65.5	52.6	94.1	12.8	94.1	94.1	88.0	75.2	62.3	49.5
		57	98.8	11.6	98.8	98.8	88.2	75.3	62.4	49.5	93.6	12.8	93.6	93.6	82.3	69.5	56.7	43.8
		77	129.4	11.7	74.3	53.0	38.3	-	-	-	120.7	12.9	74.2	51.2	35.2	-	-	-
		72	118.6	11.6	89.9	75.2	60.4	45.7	-	-	110.2	12.8	86.8	72.0	57.3	42.6	-	-
3500		67	107.9	11.5	105.4	97.3	82.6	67.8	53.1	-	99.6	12.7	99.3	94.1	79.4	64.7	50.0	-
		62	100.6	11.6	100.6	100.6	98.4	83.6	68.9	54.2	93.3	12.8	93.3	93.3	93.3	79.4	64.7	50.0
		57	99.3	11.6	99.3	99.3	95.0	80.3	65.6	50.8	92.8	12.8	92.8	92.8	88.0	73.3	58.5	43.8
		77	130.1	11.8	87.3	57.6	41.0	-	-	-	119.7	12.9	89.8	56.6	37.5	-	-	-
		72	119.3	11.7	97.9	81.3	64.8	48.2	-	-	109.2	12.8	94.3	77.7	61.1	44.4	-	-
4000		67	108.4	11.6	108.4	105.0	88.5	71.9	55.3	-	98.8	12.7	98.8	98.8	84.6	68.0	51.4	-
		62	101.1	11.6	101.1	101.1	105.4	88.9	72.3	55.7	92.6	12.8	92.6	92.6	92.6	83.6	67.0	50.4
		57	99.8	11.6	99.8	99.8	101.9	85.3	68.7	52.2	92.0	12.8	92.0	92.0	92.0	77.1	60.4	43.8
		72	121.8	11.7	105.8	87.7	69.6	51.6	-	-	111.5	12.8	102.0	83.9	65.8	47.7	-	-
4500		67	110.8	11.6	110.8	109.1	95.2	77.1	59.0	-	100.8	12.7	100.8	100.8	91.2	73.1	55.0	-
		62	103.3	11.6	103.3	103.3	105.5	87.4	69.3	51.3	94.5	12.8	94.5	94.5	94.5	80.2	62.1	44.0
		57	101.9	11.6	101.9	101.9	103.0	84.9	66.9	48.8	94.0	12.8	94.0	94.0	94.0	76.7	58.6	40.4
		72	124.4	11.7	113.6	94.1	74.5	55.0	-	-	113.8	12.8	109.8	90.2	70.6	50.9	-	-
5000		67	113.1	11.6	113.1	113.1	101.8	82.3	62.7	-	102.9	12.7	102.9	102.9	97.8	78.1	58.5	-
		62	105.5	11.6	105.5	105.5	105.5	85.9	66.4	46.8	96.4	12.8	96.4	96.4	96.4	76.8	57.2	37.6
		57	104.1	11.6	104.1	104.1	104.1	84.6	65.0	45.4	95.9	12.8	95.9	95.9	95.9	76.3	56.7	37.0

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.

Johnson Controls Unitary Products

29

246824-YTG-G-1208

ZH150 (12.5 Ton)

Air on								Temperature of Air on Condenser Coil
Evaporator Coil			Total	Total		Sensible Capacity (MBh)					Total	Total		Sensible Capacity (MBh)
CFM		WB	Capacity1	Input		Return Dry Bulb (°F)					Capacity1	Input		Return Dry Bulb (°F)
		(°F)	(MBh)	(kW)2	90	85	80	75	70	65	(MBh)	(kW)2	90	85	80	75	70	65
						75°F								85°F
		77	187.0	9.5	73.2	60.2	47.2	-	-	-	182.7	10.6	74.6	61.2	47.8	-	-	-
3125		72	176.3	9.5	98.5	85.5	72.4	59.4	-	-	169.9	10.5	98.6	85.2	71.9	58.5	-	-
		67	165.5	9.4	123.7	110.7	97.7	84.7	71.7	-	157.2	10.4	122.7	109.3	95.9	82.5	69.1	-
		62	149.3	9.2	149.3	143.1	119.8	106.8	93.8	80.8	142.6	10.2	142.6	139.6	118.5	105.1	91.7	78.3
		77	193.7	9.6	82.5	67.3	52.2	-	-	-	188.6	10.7	83.1	67.8	52.4	-	-	-
		72	182.5	9.6	110.4	95.2	80.1	64.9	-	-	175.5	10.6	109.5	94.1	78.8	63.5	-	-
3750		67	171.4	9.5	138.3	123.1	108.0	92.8	77.7	-	162.3	10.5	135.8	120.5	105.2	89.9	74.5	-
		62	154.5	9.3	154.5	150.5	132.4	117.3	102.1	87.0	147.3	10.3	147.3	145.3	129.9	114.6	99.3	84.0
		57	155.4	9.2	155.4	155.4	138.2	123.1	107.9	92.8	148.3	10.3	148.3	148.3	133.2	117.9	102.5	87.2
		77	200.3	9.7	91.7	74.4	57.2	-	-	-	194.6	10.8	91.6	74.3	57.1	-	-	-
		72	188.8	9.7	122.3	105.0	87.7	70.4	-	-	181.0	10.7	120.3	103.0	85.8	68.5	-	-
4375		67	177.2	9.6	152.8	135.5	118.2	101.0	83.7	-	167.5	10.6	149.0	131.7	114.5	97.2	80.0	-
		62	159.8	9.3	159.8	157.8	145.0	127.7	110.5	93.2	152.0	10.4	152.0	151.0	141.4	124.2	106.9	89.6
		57	160.7	9.3	160.7	160.7	151.3	134.0	116.8	99.5	152.9	10.4	152.9	152.9	144.9	127.7	110.4	93.2
		77	207.0	9.8	101.0	81.6	62.2	-	-	-	200.6	10.9	100.1	80.9	61.7	-	-	-
		72	195.1	9.8	134.2	114.7	95.3	75.9	-	-	186.6	10.8	131.1	111.9	92.7	73.5	-	-
5000		67	183.1	9.7	167.3	147.9	128.5	109.1	89.7	-	172.6	10.7	162.2	143.0	123.8	104.6	85.4	-
		62	165.1	9.4	165.1	165.1	157.6	138.2	118.8	99.4	156.6	10.5	156.6	156.6	152.9	133.7	114.5	95.3
		57	166.0	9.4	166.0	166.0	164.4	145.0	125.6	106.2	157.6	10.5	157.6	157.6	156.7	137.5	118.3	99.1
		72	203.6	9.7	143.3	122.5	101.8	81.1	-	-	193.3	10.8	140.6	120.0	99.4	78.7	-	-
5625		67	191.1	9.6	183.2	158.0	137.2	116.5	95.8	-	178.9	10.7	173.6	153.2	132.6	112.0	91.3	-
		62	172.4	9.4	172.4	172.4	168.6	147.9	127.1	106.4	162.3	10.5	162.3	162.3	160.4	139.8	119.2	98.5
		57	173.3	9.3	173.3	173.3	172.5	151.8	131.0	110.3	163.3	10.4	163.3	163.3	162.9	142.2	121.6	101.0
		72	212.2	9.7	152.4	130.3	108.2	86.2	-	-	200.1	10.8	150.1	128.0	106.0	83.9	-	-
6250		67	199.1	9.6	199.1	168.0	145.9	123.9	101.8	-	185.1	10.7	185.1	163.5	141.4	119.3	97.3	-
		62	179.6	9.4	179.6	179.6	179.6	157.5	135.5	113.4	168.0	10.4	168.0	168.0	168.0	145.9	123.8	101.8
		57	180.6	9.3	180.6	180.6	180.6	158.5	136.5	114.4	169.0	10.4	169.0	169.0	169.0	147.0	124.9	102.8
						95°F								105°F
		77	178.3	11.7	76.0	62.2	48.4	-	-	-	167.8	13.1	69.9	58.4	44.7	-	-	-
3125		72	163.6	11.6	98.8	85.0	71.3	57.5	-	-	153.7	13.0	94.5	80.9	67.2	53.6	-	-
		67	148.9	11.5	121.6	107.9	94.1	80.3	66.6	-	139.7	12.8	119.1	103.4	89.7	76.1	62.4	-
		62	136.0	11.2	136.0	136.0	117.1	103.4	89.6	75.8	128.6	12.6	128.6	128.6	108.9	95.2	81.5	67.9
		77	183.6	11.8	83.7	68.2	52.7	-	-	-	172.5	13.2	79.8	64.4	48.9	-	-	-
		72	168.4	11.7	108.6	93.1	77.6	62.1	-	-	158.0	13.0	104.4	89.0	73.5	58.1	-	-
3750		67	153.3	11.6	133.4	117.9	102.4	86.9	71.4	-	143.6	12.9	129.0	113.6	98.1	82.7	67.2	-
		62	140.1	11.3	140.1	140.1	127.5	112.0	96.5	81.0	132.2	12.7	132.2	132.2	119.0	103.6	88.1	72.7
		57	141.1	11.3	141.1	141.1	128.2	112.7	97.2	81.6	132.5	12.7	132.5	132.5	119.2	103.7	88.3	72.8
		77	188.9	12.0	91.5	74.2	57.0	-	-	-	177.2	13.3	89.7	70.4	53.1	-	-	-
		72	173.3	11.8	118.3	101.1	83.9	66.6	-	-	162.3	13.1	114.3	97.1	79.8	62.5	-	-
4375		67	157.7	11.7	145.2	128.0	110.7	93.5	76.2	-	147.5	13.0	138.9	123.8	106.5	89.3	72.0	-
		62	144.1	11.4	144.1	144.1	137.8	120.6	103.3	86.1	135.8	12.8	135.8	135.8	129.2	112.0	94.7	77.4
		57	145.2	11.4	145.2	145.2	138.6	121.3	104.1	86.8	136.1	12.8	136.1	136.1	129.4	112.1	94.8	77.6
		77	194.1	12.1	99.2	80.3	61.3	-	-	-	181.9	13.3	99.7	76.3	57.3	-	-	-
		72	178.1	11.9	128.1	109.1	90.1	71.2	-	-	166.6	13.2	124.2	105.2	86.1	67.0	-	-
5000		67	162.1	11.8	157.0	138.0	119.0	100.0	81.0	-	151.4	13.1	148.8	134.0	114.9	95.9	76.8	-
		62	148.1	11.5	148.1	148.1	148.1	129.2	110.2	91.2	139.4	12.9	139.4	139.4	139.4	120.3	101.3	82.2
		57	149.2	11.5	149.2	149.2	148.9	130.0	111.0	92.0	139.7	12.9	139.7	139.7	139.6	120.5	101.4	82.4
		72	183.1	11.9	138.0	117.4	96.9	76.4	-	-	170.9	13.2	133.8	113.2	92.7	72.1	-	-
5625		67	166.6	11.8	164.0	148.5	128.0	107.4	86.9	-	155.3	13.1	154.0	143.5	123.7	103.1	82.5	-
		62	152.2	11.5	152.2	152.2	152.2	131.7	111.2	90.7	143.0	12.9	143.0	143.0	143.0	122.4	101.8	81.2
		57	153.4	11.5	153.4	153.4	153.2	132.7	112.2	91.6	143.3	12.9	143.3	143.3	143.2	122.6	102.0	81.5
		72	188.0	11.9	147.8	125.7	103.7	81.6	-	-	175.1	13.2	143.4	121.3	99.2	77.1	-	-
6250		67	171.1	11.8	171.1	159.0	136.9	114.8	92.8	-	159.1	13.1	159.1	153.1	132.5	110.4	88.3	-
		62	156.3	11.5	156.3	156.3	156.3	134.3	112.2	90.1	146.5	12.9	146.5	146.5	146.5	124.4	102.3	80.3
		57	157.5	11.5	157.5	157.5	157.5	135.4	113.4	91.3	146.8	12.9	146.8	146.8	146.8	124.7	102.7	80.6

30	Johnson Controls Unitary Products