York Zf Sunline R410A Users Manual 251934 YTG R 0612
2015-09-09
: York Zf-Sunline-R410A-Users-Manual york-zf-sunline-r410a-users-manual-812400 york pdf
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251934-YTG-R-0612 ® TECHNICAL GUIDE R-410A ZJ/ZR/ZF SERIES 15 - 25 TON 60 Hertz Description YORK® ZJ Series Sunline Magnum™ /ZR Series MagnaDRY™/ZF Series Sunline™ units are convertible single package high efficiency rooftops. All models have independent refrigeration circuits for efficient part load operation. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof. All ZJ/ZR/ZF units are self-contained and assembled on rigid full perimeter base rails allowing for overhead rigging. Every unit is completely charged, wired, piped, and tested at the factory to provide a quick and easy field installation. All models (including those with an economizer) are convertible between bottom and horizontal duct connections. ZJ/ZR/ZF units are available in the following configurations: cooling only, cooling with electric heat, and cooling with gas heat. Electric heaters are available as factory-installed options only. Tested in accordance with: ZJ/ZR Shown FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE 251934-YTG-R-0612 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Guide Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Capacity Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Airflow Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Sound Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 2 Johnson Controls Unitary Products 251934-YTG-R-0612 Component Location (ZJ shown) Simplicity® Control Board Slide In/ Plug In Internal Economizer (Optional) 110 Volt Convenience Outlet (“Powered” or “Non-Powered” Optional) 2” Disposable Filters (4” Filters Optional) Disconnect Location (Optional Disconnect Switch) Bottom Power and Control Wiring Entry Power Ventor Motor Electric Heater Location (Optional Electric/Electric Units) Location of VFD (Optional) Location of VFD Bypass (Optional) Belt Drive Blower Motor Copper Tube/ Aluminum Fin Thermal 1” NPT Evaporator Expansion Valve Condensate Drain Coils Filter Drier (Solid Core) 14 Gauge Base Rails with Lifting Holes Outdoor Fan #2 Outdoor Fan #1 Outdoor Fan #4 Outdoor Fan #3 Copper Tube/Aluminum Fin Condenser Coils Compressor #4 Compressor #3 Compressor #2 Compressor #1 High Efficiency Scroll Compressors Johnson Controls Unitary Products 3 251934-YTG-R-0612 Nomenclature 15-25 Ton Sunline Magnum™ Model Number Nomenclature Z J 180 N24 A 2 A AA 1 0 1 2 4 A Product Category Product Style Z = A/C, Single Pkg., R-410A A = Style A Product Identifier Configuration Options (not required for all units) These four digits will not be assigned until a quote is requested, or an order placed. J = 11.0+ EER A/C R = 90.1 w/Reheat F = 10 thru 11 EER A/C SS Drain Pan CPC Controller, DFS, APS Johnson Controller UNT 1126 (N2 protocol), DFS, APS Honeywell Controller, DFS, APS Nominal Cooling Capacity Novar Controller, DFS, APS 180 = 15 Ton 210 = 17.5 Ton 240 = 20 Ton 300 = 25 Ton Simplicity IntelliComfort II Controller Simplicity IntelliComfort II Controller Simplicity™LINC York Commercial Comfort System (YCCS) Rtu Controller Hot Gas Bypass (Standard on VAV, Optional on CV) Heat Type and Nominal Heat Capacity Variable Air Volume, VFD (not available with factory installed BAS options) Variable Air Volume, VFD with Simplicity™LINC (not available with factory installed BAS options) C00 = Cooling Only. No field installed electric heat Variable Air Volume, VFD and Manual Bypass (not available with factory installed BAS options) Variable Air Volume, VFD and Manual Bypass with Simplicity™LINC (not available with factory installed BAS options) Variable Air Volume, VFD (BAS ready) Gas Heat Options Variable Air Volume, VFD and Manual Bypass (BAS ready) N24 = 240 MBH Output Aluminized Steel N32 = 320 MBH Output Aluminized Steel S24 = 240 MBH Output Stainless Steel S32 = 320 MBH Output Stainless Steel Variable Air Volume, VFD Ready (for customer provided, field installed drive) Variable Air Volume, VFD Ready with Simplicity™LINC (for customer-provided, field-installed drive) 2" Pleated Filters, MERV 7 4" Pleated Filters, MERV 13 Electric Heat Options BAS Ready Economizer (2-10 V.D.C. Actuator without a controller) Double Wall Construction E18 = 18 KW E36 = 36 KW E54 = 54 KW E72 = 72 KW Any Combination of Additional Options that Don’t Have an Option Code Pre-assigned Product Generation 1 = First Generation Airflow A = Std. Motor B = Std. Motor/Economizer C = Std. Motor/Economizer/Power Exhaust (Downflow Only) D = Std. Motor/Motorized Damper E = Std. Motor/Motorized Damper/Barometric Relief J = Std. Motor/Economizer/Barometric Relief N = Hi Static P = Hi Static/Economizer Q = Hi Static/Economizer/Power Exhaust (Downflow Only) R = Hi Static/Motorized Damper K = Hi Static/Motorized Damper/Barometric Relief S = Hi Static/Economizer/Barometric Relief 2 = Low Static 3 = Low Static/Economizer 4 = Low Static/Economizer/Power Exhaust (Downflow Only) 5 = Low Static/Motorized Damper 6 = Low Static/Motorized Damper/Barometric Relief 7 = Low Static/Economizer/Barometric Relief Voltage 2 = 208/230-3-60 4 = 460-3-60 5 = 575-3-60 Additional Options Standard Cabinet Hinged Filter Door & Tool Free Access Cabinet AA = None AB = Phase Monitor AC = Coil Guard AD = Dirty Filter Switch AE = Phase Monitor & Coil Guard AF = Phase Monitor & Dirty Filter Switch AG = Coil Guard & Dirty Filter Switch AH = Phase Monitor, Coil Guard & Dirty Filter Switch RC = Coil Guard & American Flag TA = Technicoat Condenser Coil TJ = Technicoat Evaporator Coil TS = Technicoat Evaporator & Condenser Coils EA = ElectroFin Condenser Coil EJ = ElectroFin Evaporator Coil ES = ElectroFin Cond & Evap Coils BA = Hinged Filter Door & Tool Free Access Panels BB = Phase Monitor, Hinged Filter Door & Tool Free Access Panels BC = Coil Guard, Hinged Filter Door & Tool Free Access Panels BD = Dirty Filter Switch, Hinged Filter Door & Tool Free Access Panels BE = Phase Monitor & Coil Guard, Hinged Filter Door & Tool Free Access Panels BF = Phase Monitor & Dirty Filter Switch, Hinged Filter Door & Tool Free Access Panels BG = Coil Guard & Dirty Filter Switch, Hinged Filter Door & Tool Free Access Panels BH = Phase Monitor, Coil Guard & Dirty Filter Switch, Hinged Filter Door & Tool Free Access Panels 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 4 = Smoke Detector R.A. 5 = Pwr'd Conv. Outlet Johnson Controls Unitary Products 251934-YTG-R-0612 Features and Benefits Standard Features • High Efficiency - High efficiency units reach as high as 12.4 EER. Gas/electric units have electronic spark ignition and power vented combustion with steady state efficiencies of 80%. These efficiencies exceed all legislated minimum levels and provide low operating costs. • Balanced Heating • Gas Heat - All gas heat units are built with two heating sections for two equal stages of capacity control. Each section includes a durable heat exchanger with aluminized steel or optional stainless steel tubes, a redundant gas valve, spark ignition, power venting, an ignition module for 100% shut-off and all of the safety controls required to meet the latest ANSI standards. The gas supply piping can be routed into the heating compartment through a hole in the base pan of the unit or through a knockout in the piping panel on the front of the unit. • Electric Heat - All electric heat models (factory installed only) are wired for a single power source and include a bank of nickel chromium elements mounted at the discharge of the supply air blower to provide a high velocity and uniform distribution of air across the heating elements. Every element is fully protected against excessive current and temperature by fuses and two thermal limit switches. The power supply wiring can be routed into the control box through a threaded pipe connection in the base pan of the unit or through a knockout in the wiring panel on the front of the unit. • BAS Controls - York’s Sunline™ series units offer factory mounted BAS controls such as Simplicity ® Intelli-Comfort II™, Novar, Honeywell, Johnson, York Commercial Comfort System (YCCS) and CPC. • Convertible Airflow Design - All models (including those with an economizer) are suitable for either bottom or horizontal duct connections. Models with factory installed power exhaust are suitable for bottom duct connections only. For bottom duct, you remove the sheet metal panels from the supply and return air openings through the base of the unit. For horizontal duct, you replace the supply and return air panels on the rear of the unit with a side duct flange accessory. • Factory Mounted Outdoor Air Dampers - All models are available with these "factory mounted" outdoor air damper options: • Single enthalpy economizer with or without power exhaust • BAS-ready economizer with or without power exhaust • Motorized outdoor air damper • Barometric Relief Damper A fixed outdoor air intake assembly will be shipped in the return air compartment of all units ordered without an economizer or motorized outdoor air damper option. The assembly includes a rain hood with a damper that can be set for 10, 15 or 25% outdoor air. With bottom duct connections, Johnson Controls Unitary Products the fixed outdoor air intake assembly should be mounted over the opening in the return air panel. With horizontal ductwork, it should be mounted on the return air duct. • System Protection - Suction line freezestats are supplied on all units to protect against loss of charge and coil frosting when the economizer operates at low outdoor air temperatures while the compressors are running. Every unit has solid-core liquid line filter-driers and high and lowpressure switches. Internal compressor protection is standard on all compressors. Phase Monitors are optional on all units. This accessory monitors the incoming power to the unit and protects the unit from phase loss and reversed phase rotation. • Advanced Controls - Simplicity™ ZJ/ZR/ZF control boards have standardized a number of features previously available only as options or by utilizing additional controls. • Low Ambient - An integrated low-ambient control allows all units to operate in the cooling mode down to 0F outdoor ambient without additional assistance. Optionally, the control board can be programmed to lockout the compressors when the outdoor air temperature is low or when free cooling is available. The Simplicity® control board used in this product will effectively operate the cooling system down to 0°F when this product is applied in a comfort cooling application for people. An economizer is typically included in this type of application. When applying this product for process cooling applications (computer rooms, switchgear, etc.), please reference applications bulletin AE-011-07 or call the applications department for Unitary Products @ 1877-UPG-SERV for guidance. Additional accessories may be needed for stable operation at temperatures below 30°F. • Anti-Short Cycle Protection - To aid compressor life, an anti-short cycle delay is incorporated into the standard controls. Compressor reliability is further ensured by programmable minimum run times. For testing, the anti-short cycle delay can be temporarily overridden with the push of a button. • Lead-Lag - An integrated Lead-Lag option allows equal run time hours on all compressors, thereby extending the life of all compressors. This option is selectable on the unit control board. • Fan Delays - Fan on and fan off delays are fully programmable. Furthermore, the heating and cooling fan delay times are independent of one another. All units are programmed with default values based upon their configuration of cooling and heat. • Safety Monitoring - The control board monitors the high and low-pressure switches, the freezestats, the gas valve, if applicable, and the temperature limit switch on gas and electric heat units. The unit control board will 5 251934-YTG-R-0612 • • • • • alarm on ignition failures, compressor lockouts and repeated limit switch trips. • Nuisance Trip Protection and Strikes - To prevent nuisance trouble calls, the control board uses a “three times, you’re out” philosophy. The high and lowpressure switches and the freezestats must trip three times within two hours before the unit control board will lock out the associated compressor. • On Board Diagnostics - Each alarm will energize a trouble light on the thermostat, if so equipped, and flash an alarm code on the control board LED. Each high and low-pressure switch alarm as well as each freezestat alarm has its own flash code. The control board saves the five most recent alarms in memory, and these alarms can be reviewed at any time. Alarms and programmed values are retained through the loss of power. Reliable - From the beginning - All units undergo computer automated testing before they leave the factory. Units are tested for refrigerant charge and pressure, unit amperage, and 100% functionality. For the long term - All 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. 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 rigging holes 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. 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 supply air blowers are equipped with a belt drive that can be adjusted to meet the exact requirements of the job. A high static drive option is available for applications with a higher CFM and/ or static pressure requirement. 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 ZJ/ZR/ZF Series. • Single Input Electronic Enthalpy Economizers Includes a slide-in / plug-in damper assembly with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal 1% leakage type dampers. The enthalpy system contains one sensor that monitors the outdoor air and determines when the air is cool enough and dry enough to provide free cooling. The rainhood is painted to match the basic unit and must be field-assembled before installing. 6 • BAS-Ready Economizer - Includes a slide-in / plug-in damper assembly with fully modulating spring-return motor actuator with zero to 95-degree rotation capable of introducing up to 100% outdoor air with nominal 1% leakage type dampers. Actuator requires 2-10 VDC input from an external source, such as a field-installed or factory-installed BAS controller. BAS-ready actuators have an adjustable auxiliary end-switch for optional power exhaust control. For units with optional VAV or Simplicity® Intelli-Comfort II™ control, a factory-installed, dry bulb sensor determines if outdoor air temperature is low enough to provide free-cooling operation. (Field-installed humidity sensors for either outdoor air or outdoor & return air streams are available for single enthalpy and differential enthalpy configurations, respectively). The rain hood is painted to match the basic unit and must be field-assembled before installing. • Power Exhaust - Our economizer options are available with power exhaust. Whenever the outdoor air intake dampers are opened for free cooling, the exhaust fan will be energized to prevent the conditioned space from being over-pressurized during economizer operation. The exhaust fan, motor and controls are installed and wired at the factory. The rain hood must be assembled and installed in the field. The power exhaust option can only be used on bottom duct configurations. • Motorized Outdoor Air Intake Damper - Includes a slide-in / plug-in damper assembly with a 2- position, spring return motor actuator which opens to a pre-set position whenever the supply air blower is operating and will drive fully closed when the blower unit shuts down. The rain hood is painted to match the basic unit and must be field assembled before installing. • Barometric Relief Damper - This damper option can be used to relieve internal building air pressure on units with an economizer without power exhaust. This accessory includes a rain hood, a bird screen and a fully assembled damper. With bottom duct connections, the damper should be mounted over the opening in the return air panel. With horizontal ductwork, the accessory should be mounted on the return air duct. • 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. • ElectroFin® E-coat Condenser Coils - The condenser coils are coated with an epoxy polymer coating to protect against corrosion. • ElectroFin® E-coat Evaporator Coils - The evaporator coils are coated with an epoxy polymer coating to protect against corrosion. • Electric Heaters - wired for single point power supply. Johnson Controls Unitary Products 251934-YTG-R-0612 These nickel chromium heater elements are provided with limit and automatic reset capability to prevent operation at excessive temperatures. • Variable Air Volume (VAV) - A factory-installed variable frequency drive (VFD), mounted in the Blower Access compartment, is used to control the speed of the indoor blower motor in order to maintain a constant static pressure in the supply duct. A pressure transducer and VAV control board are mounted inside the control box. The drive comes completely wired and pre-programmed from the factory. An optional, factory-installed manual bypass switch available with factory-installed VFD can be found in the Blower Motor Access compartment. The switch can be used to either route power to the VFD for modulating control of the blower motor, to bypass the drive and operate the motor at full speed, or to power the drive (and not the motor) for diagnostic purposes. Due to space limitations, VAV is not available with any of the factory-installed BAS options described below, but is available with ‘BAS-ready’ models. Terminal blocks are provided in the control box for field wiring of the customerinstalled BAS. A ‘VFD-ready’ option provides the provisions for a customer-installed drive. The unit comes with a mounting bracket installed in the Blower Access compartment which may accommodate other vendor’s drives depending on their size. In order to utilize the unit’s mounting bracket, the maximum recommended drive dimensions are as follows: For 5-hp motor applications........................ 13” H x 6” W x 7” D For 7.5 thru 15-hp motor applications ........ 13” H x 8” W x 8” D • • • • If the drive will not fit in the allotted space, then it will have to be mounted elsewhere; either within the building on a perpendicular wall which is not subjected to excessive temperature, vibration, humidity, dust, corrosive gas, explosive gas, etc., or within an appropriate enclosure rated for outside installation to safeguard against moisture, dust and excessive heat. A terminal block located in the control box is provided for field connection of the VFD controls. Hot Gas Bypass - To allow for low cooling load operation, a direct-acting pressure-modulating bypass control valve installed on the system #1 discharge line is used to divert high temperature, high pressure refrigerant around the TXV in order to maintain a desired minimum evaporator pressure. HGBP is standard on all units with VAV and optional with CV units. Filter Options - Standard units are shipped with 2" throwaway filters installed. 2" pleated and 4" pleated filters are offered as a factory installed option. Convenience Outlet - This 110 volt outlet can be "powered" by the unit with a stepdown transformer or you may order the unit with a "non-powered" convenience outlet that can be wired in the field. 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 Johnson Controls Unitary Products largest electric heat available for the particular unit is provided. Factory installed option only. • Double Wall Construction - Optional double wall construction is available to provide smooth inner surfaces for easy and effective cleaning to reduce risk of dirt and bacterial accumulation. Fiberglass insulation is sandwiched between heavy gauge steel sheets to form a durable, rigid casing to withstand higher working pressures and impact forces. The heavy-duty construction provides excellent acoustic and thermal insulation and eliminates erosion of insulation material and contamination of the air stream. • York Commercial Comfort System (YCCS) - Provides rooftop system integration for YCCS single zone, changeover bypass and VAV systems. • Smoke Detectors - (supply air & return air) The smoke detectors stop operation of the unit by interrupting power to the control board if smoke is detected within the air compartment. 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. • Coil Guard - Customers can purchase a coil guard kit to protect the condenser coil from damage. This is not a hail guard kit. • Stainless Steel Heat Exchanger - For applications in corrosive environments, this option provides a full stainless steel heat exchanger assembly. • Stainless Steel Drain Pan - An optional rustproof stainless steel drain pan is available to provide years of trouble-free operation in corrosive environments. • Phase Monitors - Designed to prevent unit damage. The phase monitor will shut the unit down in an out-of phase condition. • High Static Drive - May include a belt, blower pulley, motor pulley or a motor change to enhance blower performance. • Low Static Drive - May include a belt, blower pulley, motor pulley or a motor change when standard airflow is not required. (ZJ/ZR/ZF300 only). • 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. • Hinged Filter Door/"Tool Free" Blower And Access Panels (Not Hinged) - This option allows for easy access and maintenance. NOTE: Knobs are shipped separately within the unit to prevent shipping damage. These must be field installed for tool free operation. 7 251934-YTG-R-0612 • Hinged/"Tool Free" Blower, Blower Motor, Filter And Electric Access Panels - This option allows for complete hinged and tool free access to the unit’s blower, blower motor, filters and electrical panel sections. Control Options • • BAS - Building Automation System Controls (available on two-system cooling product only). Simplicity™ Intelli-Comfort II™ Control - The York® Simplicity™ INTELLI-CO2 sensor to perform Differential Demand Ventilation. It uses a Patented Comfort Ventilation algorithm to provide comfortable ventilation air temperature. The patented economizer-loading algorithm will protect the equipment when harsh operating conditions exist. Humidity in the occupied space or return duct can be monitored and controlled via humidity sensors and the on-board connection for hot gas re-heat system. It uses the INTELLI-Start™ algorithm to maximize energy savings by recovering the building from the Unoccupied Setpoints to the Occupied Setpoints just in time for the Occupied Time Period to begin. The Simplicity™ IntelliComfort II™ balances space temperature, ventilation air temperature, CO2 and humidity for ultimate comfort. Simplicity™ Intelli-Comfort II™ with Simplicity™LINC Control - The York® Simplicity™ Intelli-Comfort II™ with Simplicity™LINC control is factory installed. It includes all the features of the Intelli-Comfort II™ 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. • • • • • • CPC BAS Control - The Computer Process Controls Model 810-3060 ARTC Advanced Rooftop building automation system controller is factory installed. Includes supply air sensor, return air sensor, dirty filter indicator switch and air proving switch. Honeywell BAS Control - The Honeywell W7750C building automation system controller is factory installed. Includes air supply sensor, return air sensor, dirty filter indicator switch, and air proving switch. • • Field Installed Accessories YORK® offers several equipment accessories for field installation, for the ZJ/ZR/ZF Series. • Single Input Electronic Enthalpy Economizers Includes a slide-in / plug-in damper assembly with fully modulating spring-return motor actuator capable of introducing up to 100% outdoor air with nominal 1% leakage type dampers. 8 • • • The enthalpy system contains one sensor that monitors the outdoor air and determines when the air is cool enough and dry enough to provide free cooling. The rain hood is painted to match the basic unit and must be field-assembled before installing. Motorized Outdoor Air Intake Damper - Includes a slide-in / plug-in damper assembly with a 2-position, spring return motor actuator which opens to some pre-set position whenever the supply air blower is operating and will drive fully closed when the blower unit shuts down. The rain hood is painted to match the basic unit and must be field assembled before installing. Roof Curbs - Fourteen-inch high roof curbs provide a water-tight seal between the unit and the finished roof. These full perimeter curbs meet the requirements of the National Roofing Contractors Association (NRCA) and are shipped knocked-down for field assembly. They're designed to fit inside the base rails of the unit and include both a wood nailing strip and duct hanger supports. High Altitude Natural Gas - Burner orifices and pilot orifices are provided for proper furnace operation at altitudes up to 6,000 feet. Propane - Burner orifices, pilot orifices and gas valve parts are provided to convert a natural gas furnace to propane. High Altitude Propane - Burner orifices and pilot orifices are provided for proper furnace operation at altitudes up to 6,000 feet. This accessory supplements the basic propane conversion kit. Side Duct Flanges - One-inch flanges replace the supply and return air panels on the rear of the unit to accommodate horizontal duct connections. These flanges can also be used individually for bottom supply / horizontal return or horizontal supply/bottom return. They cannot be used on units with power exhaust. Barometric Relief Damper - This damper accessory can be used to relieve internal building air pressure on units with an economizer without power exhaust. This accessory includes a rain hood, a bird screen and a fully assembled damper. With bottom duct connections, the damper should be mounted over the opening in the return air panel. With horizontal ductwork, the accessory should be mounted on the return air duct. High Static Drive - May include a belt, blower pulley, motor pulley or a motor change to enhance blower performance. Enthalpy Accessory Control Kit - This kit contains the required components to convert a single enthalpy economizer to dual enthalpy. Burglar Bars - Mount in the supply and return openings to prevent entry into the duct work. 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. Wood Skid - Allows unit to be handled with 90" forks. Johnson Controls Unitary Products 251934-YTG-R-0612 • CO2 Sensor - Senses CO2 levels and automatically overrides the economizer when levels rise above the present limits. • Coil Guard - Customers can purchase a coil guard kit to protect the condenser coil from damage. This is not a hail guard kit. • Phase Monitors - Designed to prevent unit damage. The phase monitor will shut the unit down in an out-of phase condition. Guide Specifications General Units shall be manufactured by Johnson Controls Unitary Products in an ISO 9001 certified facility. York's ZJ/ZR/ZF units are convertible single package units. ZJ models have four independent refrigerant circuits and ZR/ZF models have dual independent refrigerant circuits for efficient part load operation and maximum comfort control. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof. Cooling only, cooling with gas heat and cooling with electric heat models are available with a wide variety of factory-mounted options and field-installed accessories to make them suitable for almost every application. All units are self-contained and assembled on full perimeter base rails with holes in the four corners for overhead rigging. Every unit is completely piped, wired, charged and tested at the factory to simplify the field installation and to provide years of dependable operation. All models (including those with an economizer) are suitable for either bottom or horizontal duct connections. Models with power exhaust are suitable for bottom duct connections only. For bottom duct, remove the sheet metal panels from the supply and return air openings through the base of the unit. For horizontal duct, replace the supply and return air panels on the rear of the unit with a side duct flange accessory. All supply air blowers are equipped with a belt drive that can be adjusted to meet the exact requirements of the job. A high static drive option is available for applications with a higher CFM and/or static pressure requirement. ZJ/ZR models have 4 condenser fan motors and ZF models have 2 condenser fan motors. All compressors include crankcase heat and internal pressure relief. Every refrigerant circuit includes an expansion valve, a liquid line filter-drier, a discharge line high pressure switch and a suction line with a freezestat and low pressure/loss of charge switch. The unit control circuit includes a 75 VA transformer, a 24-volt circuit breaker and a relay board with two compressor lockout circuits, a terminal strip for thermostat wiring, plus an additional set of pin connectors to simplify the interface of additional field controls. All units have long lasting powder paint cabinets with 1000 hour salt spray test approval under ASTM-B117 procedures. All models are CSA approved. All models include a 1-year limited warranty on the complete unit. Compressors and electric heater elements carry an additional 4-year warranty. Aluminized steel tubular heat exchangers carry an additional 9year warranty. Johnson Controls Unitary Products Description ZJ units shall be factory-assembled, single packaged, ZJ***N Electric Cooling/Gas Heat, ZJ***C/E Electric Cooling/Optional Electric Heat, designed for outdoor mounted installation. The 15 ton unit shall have a minimum EER rating of 12.4. The 17.5 ton unit shall have a minimum EER rating of 12.1. The 20 ton unit shall have a minimum EER rating of 11.6. The 25 ton unit shall have a minimum EER rating of 10.4. ZR units shall be factory-assembled, single packaged, ZR***N Electric Cooling/Gas Heat, ZR***C/E Electric Cooling/Optional Electric Heat, designed for outdoor mounted installation. The 15 ton unit shall have a minimum EER rating of 11.6. The 20 ton unit shall have a minimum EER rating of 12.1. The 25 ton unit shall have a minimum EER rating of 10.5. ZF units shall be factory-assembled, single packaged, ZF***N Electric Cooling/Gas Heat, ZF***C/E Electric Cooling/Optional Electric Heat, designed for outdoor mounted installation. The 15 and 17.5 ton units shall have a minimum EER rating of 11.0. The 20 and 25 ton units shall have a minimum EER rating of 10. 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, charged with R-410A refrigerant and factory tested prior to shipment. All unit wiring shall be both numbered and color coded. All units shall be manufactured in a facility certified to ISO 9001 standards and the cooling performance shall be rated in accordance with DOE and AHRI test procedures. Units shall be CSA listed, classified to ANSIZ21.47 standards, UL 1995/ CAN/CSA No. 236-M90 conditions. Unit Cabinet Unit cabinet shall be constructed of galvanized steel, with exterior surfaces coated with a non-chalking, powdered paint finish, certified at 1000 hours salt spray test per ASTM-B117 standards. Indoor blower section shall be insulated with a minimum 1/2" thick insulation, coated on the airside. Aluminum foil faced insulation shall be used in the furnace compartment and be fastened with ridged fasteners to prevent insulation from entering the air stream. Cabinet panels shall be "large" size, easily removable for servicing and maintenance. Full perimeter base rails shall be provided to assure reliable transit of equipment, overhead rigging and proper sealing on roof curb applications. Disposable 2" filters shall be furnished and be accessible through a removable access door, sealed airtight. Units filter track shall be designed to accommodate either 2" or 4" filters. 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 air by-pass of the coils. Condensate pan shall be internally sloped and conform to ASHRAE 62-89 selfdraining standards. Condensate connection shall be a minimum of 1" I.D. female and be a ridged mount connection. Unit shall incorporate a fixed outdoor air damper with an outdoor air intake opening covered with a bird screen and a rain hood painted to match the exterior of the unit. 9 251934-YTG-R-0612 Indoor (Evaporator) Fan Assembly Fan shall be a belt drive assembly and include an adjustablepitch motor pulley. Job site selected (B.H.P.) brake horsepower shall not exceed the motors nameplate horsepower rating, plus the service factor. Units shall be designed not to operate above service factor. Fan wheel shall be double-inlet type with forward-curved blades, dynamically balanced to operate smoothly throughout the entire range of operation. Airflow design shall be constant air volume. A variable air volume (VAV) option using a variable frequency drive (VFD) is available for applications requiring a constant supply duct static pressure. Units equipped for VAV shall be controlled by a duct pressure transducer with a 0 - 5” WC pressure range. The pressure transducer shall provide a 0 - 5 VDC output signal to a VAV control board which, in turn shall provide a 2 - 10 VDC speed reference signal to the VFD. The VAV control board shall operate using factory-installed Supply Air, Return Air and Outside Air Temperature Sensors. Units equipped with VFD’s shall have factory-installed manual bypass as an option. d. The refrigeration system shall provide at least 15° F of sub-cooling at design conditions. e. All models shall have four independent circuits. f. Hot gas bypass option shall be factory-installed on compressor #1 discharge line to provide cooling in lowload applications. HGBP shall be a standard feature on VAV models and an optional feature on CV models. Unit Controls a. Unit shall be complete with self-contained low-voltage control circuit protected by a resettable circuit breaker on the 24-volt transformer side. b. Unit shall incorporate a lockout circuit which provides reset capability at the space thermostat or base unit, should any of the following standard safety devices trip and shut off compressor. c. Loss-of-charge/Low-pressure switch. 1. High-pressure switch. Outdoor (Condenser) Fan Assembly The outdoor fans shall be of the direct-driven propeller type, discharge air vertically, have aluminum blades riveted to corrosion resistant steel spider brackets and shall be dynamically balanced for smooth operation. The 4 outdoor fan motors shall be totally enclosed with permanently lubricated bearings, internally protected against overload conditions and staged independently. Refrigerant Components 2. Freeze-protection thermostat, evaporator coil. If any of the above safety devices trip, a 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. Compressors: a. Shall be Scroll compressors internally protected with internal high-pressure relief and over temperature protection. g. Standard controls shall include anti-short cycle and low voltage protection, and permit cooling operation down to 0 °F. b. Shall have internal spring isolation and sound muffling to minimize vibration and noise, and be externally isolated on a dedicated, independent mounting. h. Control board shall monitor each refrigerant safety switch independently. 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. Balance-port thermostatic expansion independent circuit feed system. valve with b. 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 10 refrigerant pressure during any necessary servicing or troubleshooting, without losing charge. i. Control board shall retain last 5 fault codes in non volatile memory, which will not be lost in the event of a power loss. Gas Heating Section (ZJ/ZR/ZF***N Models) Shall be designed with induced draft combustion with post purge logic and energy saving direct spark ignition, redundant main gas valve. Ventor wheel shall be constructed of stainless steel for corrosion resistance. 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 25 °F. Burners shall be of the in-shot type, constructed of aluminum coated steel and contain air mixture adjustments. All gas piping shall enter the unit cabinet at a single location through either the side or curb, without any field modifications. An integrated control board shall provide timed control of evaporator Johnson Controls Unitary Products 251934-YTG-R-0612 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 motor speed sensor. c. Flame roll out switch (automatic reset). d. Flame proving controls. Unit shall have two independent stages of capacity. Electric Heating (ZJ/ZR/ZF***C/E Models) Nickel chromium electric heating elements shall be provided as required by the application with 1 or 2 stage control, as required, from 13.5 KW to 72 KW capacities. The heating section shall have a primary limit control(s) and automatic reset to prevent the heating element system from operating at an excessive temperature. Units with Electric Heating 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° F outdoor temperature, exceeding maximum load criteria of AHRI Standard 340/360. The compressor, with standard controls, shall be capable of operation down to 25° F outdoor temperature. Accessory low ambient kit shall be available for operation to 0° F. 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 • Electric Heat Element 5 Years • Other Parts 1 Year 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 CFM of outdoor air to meet the minimum ventilation requirement of the conditioned space during normal operation. During economizer operation, a mixed-air temperature control shall modulate the outdoor and return air damper assembly to prevent the supply air Johnson Controls Unitary Products temperature from dropping below 55°F. 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. • Motorized Outdoor Air Dampers - Outdoor and return air dampers that are interlocked and positioned by a 2position, spring-return damper actuator. The maximum leakage rate for the outdoor air intake dampers shall not exceed 2% when dampers are fully closed and operating against a pressure differential of 0.5 IWG. A unit-mounted potentiometer shall be provided to adjust the outdoor and return air damper assembly to take in the design CFM of outdoor air to meet the ventilation requirements of the conditioned space during normal operation. Whenever the indoor fan motor is energized, the dampers open up to one of two pre-selected positions - regardless of the outdoor air enthalpy. Dampers return to the fully closed position when the indoor fan motor is de-energized. Dampers shall fully close on power loss. Other Pre-engineered Accessories Available • Roof Curb - 14" high, full perimeter curb with wood nailer (shipped knocked-down). • 100% Barometric Relief Damper - Contains a rain hood, air inlet screen, exhaust damper and mounting hardware. Used to relieve internal air pressure through the unit. • Propane Conversion Kit - Contains new orifices and gas valve parts to convert from natural to L.P. gas. One per unit required. • High Altitude - Natural Gas - Contains orifices required for applications between 2000 and 6000 feet altitude. • High Altitude - Propane Gas - Contains orifices required for applications between 2000 and 6000 feet altitude. Must be used with propane conversion kit. • Burglar Bars - Designed to work with above roof curbs, depending on unit model. Fits duct openings of curb supply and return air openings. • Side Duct Flange - Supply and return air duct flanges for side duct applications. Do not use on units with power exhaust. • High Static Drive - May include a belt, blower pulley, motor pulley or a motor change to enhance blower performance. • Wood Skid - Allows unit to be handled with 90" forks. • Economizer/motorized Damper Rain Hood (ZJ/ZR/ZFN/E/C300 only) - Contains all hood panels and the hardware for assembling. • Anti-Recycle Timer - Assures 5-minute off time between compressor cycles. • Low Ambient Kit - Provides unit cooling operation down to 0 °F. • Coil Guard Kit - Guard for cooling coil. 11 251934-YTG-R-0612 OTHER FACTORY INSTALLED OPTIONS • Power Exhaust Option - To work in conjunction with economizers. • Stainless Steel Heat Exchanger • Stainless Steel Drain Pan • Technicoat Phenolic Coated Condenser And Evaporator Coil • ElectroFin® E-coat Epoxy Polymer Coated Condenser And Evaporator Coil • Electronic Single Enthalpy Economizer • Dirty Filter Switch • Double Wall • Phase Monitor • Coil Guard • Powered GFI Convenience Outlet • Non-powered GFI Convenience Outlet • Bas Controls - Simplicity ® Intelli-Comfort II™, CPC, JOHNSON, HONEYWELL, NOVAR, YORK COMMERCIAL COMFORT SYSTEM (YCCS) • BAS Ready Economizer (2-10 V.D.C. Actuator Without a Controller) • Hinged Filter Door Access And Tool Free Access Panels • Hinged Tool Free Blower, Blower Motor, Filter And Electrical Access Panels • High Static Drive • Low Static Drive (ZJ/ZR/ZF300 only) • 2" Pleated Filters, MERV 7 • 4" Pleated Filters, MERV 13 • Disconnect Switch (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 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 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. The unit then operates with circuit #1 in reheat mode and circuit #2 in cooling mode. Reheat Mode Sequence Of Operation 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. The reheat control board allows the user to select two different modes of operation via a jumper connection on the board. (See Reheat Control Board.) Each mode is described below. Refer to Reheat Controls - Part 1 and Part 2 when reading this section. When the room thermostat calls for second stage cooling, the RCB senses a signal through "Y1" & "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. “Normal” Mode Indoor blower operation is initiated upon a call for first stage cooling, second stage cooling or dehumidification. • Supply Air Smoke Detector • Return Air Smoke Detector 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). The Y1 signal is passed to the unit control board 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. 12 Johnson Controls Unitary Products 251934-YTG-R-0612 Reheat Control Board R Y1 P4 Y2 K1 G W1 K2 W2 OCC K4 C K3 COM ` P6 P5 P3 HGRR HGR MODE SELECTION JUMPER HUM DEHUMIDISTAT HARNESS CONNECTION Reheat Controls - Part 1 Johnson Controls Unitary Products 13 251934-YTG-R-0612 UCB RHB UNIT CONTROL BOARD REHEAT CONTROL BOARD HUM HUMIDIFY TERMINAL RHR REHEAT RELAY RHTB REHEAT TERMINAL BLOCK Reheat Controls - Part 2 REHEAT SOLENOID 1 REHEAT SOLENOID 3 REHEAT SOLENOID 2 UCB UNIT CONTROL BOARD RHB REHEAT CONTROL BOARD 14 Johnson Controls Unitary Products 251934-YTG-R-0612 Physical Data ZJ180-300 Physical Data Models Component ZJ180 ZJ210 ZJ240 ZJ300 15 17.5 20 25 Gross Capacity @ AHRI A point (Btu) 181400 213700 242000 290000 AHRI net capacity (Btu) 172000 206000 235000 280000 12.2 12.0 11.5 10.5 SEER - - - - IEER 12.3 13.4 13.0 10.6 Nominal Tonnage AHRI COOLING PERFORMANCE EER Nominal CFM 4500 5800 6200 7000 System power (KW) 14.10 17.10 20.10 26.67 R-410a R-410a R-410a R-410a Refrigerant type Refrigerant charge (lb-oz) System 1 12-0 12-8 12-0 12-4 System 2 11-12 13-8 12-0 12-8 System 3 12-4 12-8 12-0 12-8 System 4 13-8 12-8 12-0 12-8 AHRI HEATING PERFORMANCE Heating model 24 32 24 32 24 32 24 32 Heat input (K Btu) 300 400 300 400 300 400 300 400 Heat output (K Btu) 240 320 240 320 240 320 240 320 - - - - - - - - Steady state efficiency (%) 80 80 80 80 80 80 80 80 No. burners 6 8 6 8 6 8 6 8 No. stages 2 2 2 2 2 2 2 2 20-50 30-60 20-50 30-60 20-50 30-60 20-50 30-60 195 195 195 195 195 195 195 195 1 1 1 1 1 1 1 1 AFUE % Temperature Rise Range (ºF) Gas Limit Setting (ºF) Gas piping connection (in.) DIMENSIONS (inches) Length 180-19/32 Width 92 Height 52-5/8 OPERATING WT. (lbs.) 2609 2665 2697 2783 Scroll Scroll Scroll Scroll 4 4 4 4 25 / 50 / 75 / 100 25 / 50 / 75 / 100 25 / 50 / 75 / 100 25 / 50 / 75 / 100 63.8 COMPRESSORS Type Quantity Unit Capacity Steps (%) CONDENSER COIL DATA Face area (Sq. Ft.) 63.8 63.8 63.8 Rows 2 2 2 2 Fins per inch 20 20 20 20 Tube diameter (in.) 3/8 3/8 3/8 3/8 Split-face Split-face Split-face Split-face Face area (Sq. Ft.) 25 25 25 25 Rows 4 4 4 4 13.5 13.5 13.5 13.5 Circuitry Type EVAPORATOR COIL DATA Fins per inch Tube diameter 3/8 3/8 3/8 3/8 Circuitry Type Split-face Split-face Split-face Split-face TXV TXV TXV TXV Refrigerant control Johnson Controls Unitary Products 15 251934-YTG-R-0612 ZJ180-300 Physical Data (Continued) Models Component ZJ180 ZJ210 ZJ240 ZJ300 15 17.5 20 25 Nominal Tonnage CONDENSER FAN DATA Quantity 4 4 4 4 Fan diameter (Inch) 24 24 30 30 Type Prop Prop Prop Prop Drive type Direct Direct Direct Direct No. speeds 1 1 1 1 Number of motors 2 4 4 2 1/3 1/3 1/3 1/3 Motor HP each RPM 850 850 870 870 Nominal total CFM 4000 4000 5000 5000 BELT DRIVE EVAP FAN DATA Quantity Fan Size (Inch) Type 1 1 1 1 15 X 15 18 X 15 18 X 15 18 X 15 Centrifugal Centrifugal Centrifugal Centrifugal Motor Sheave 1VP65 1VP65 1VP60 1VP60 1VP60 1VP60 1VP60 Blower Sheave BK110 BK090 BK110 BK090 BK110 BK090 1B5V94 1B5V110 1B5V94 Belt BX85 BX81 BX78 BX75 BX78 BX75 BX78 5 5 5 7.5 5 7.5 7.5 10 15 1725 1725 1725 1725 1725 1725 1725 1725 1725 184T 184T 184T 213T 184T 213T 213T 215T 254T Motor HP each RPM Frame size 1VP75X 1VP75X 5VX840 5VX860 FILTERS 12 - (12 x 24 x 2)1,2 12 - (12 x 24 x 2)1,2 12 - (12 x 24 x 2)1,2 Quantity - Size 2 - (20 x 24 x 4), 4 - (24 x 24 x 4)3 2 - (20 x 24 x 4), 4 - (24 x 24 x 4)3 2 - (20 x 24 x 4), 4 - (24 x 24 x 4)3 12 - (12 x 24 x 2)1,2 2 - (20 x 24 x 4), 4 - (24 x 24 x 4)3 1. 2 In. Throwaway, Standard, MERV (Minimum Efficiency Reporting Value) 3. 2. 2 In. Pleated, Optional, MERV 7. 3. 4 In. Pleated, Optional, MERV 13. 16 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180-300 Physical Data Models Component ZR180 ZR240 ZR300 15 20 25 Gross Capacity @ AHRI A point (Btu) 189 243 303 AHRI net capacity (Btu) 183 235 288 EER 11.6 12.1 10.0 Nominal Tonnage AHRI COOLING PERFORMANCE SEER - - - IEER 12.4 12.9 10.5 Nominal CFM 6000 8000 7600 System power (KW) 14.40 20.10 28.50 R-410a R-410a R-410a System 1 22 24 25 System 2 22 24 24-8 Refrigerant type Refrigerant charge (lb-oz) AHRI HEATING PERFORMANCE Heating model 24 32 24 32 24 32 Heat input (K Btu) 300 400 300 400 300 400 Heat output (K Btu) 240 320 240 320 240 320 - - - - - - Steady state efficiency (%) 80 80 80 80 80 80 No. burners 6 8 6 8 6 8 No. stages 2 2 2 2 2 2 20-50 30-60 20-50 30-60 20-50 30-60 195 195 195 195 195 195 1 1 1 1 1 1 AFUE % Temperature Rise Range (ºF) Gas Limit Setting (ºF) Gas piping connection (in.) DIMENSIONS (inches) Length 180-19/32 Width 92 Height 52-5/8 OPERATING WT. (lbs.) 2360 2660 2760 Scroll Scroll Scroll 2 2 2 50 / 100 50 / 100 50 / 100 63.8 COMPRESSORS Type Quantity Unit Capacity Steps (%) CONDENSER COIL DATA Face area (Sq. Ft.) 63.8 63.8 Rows 2 2 2 Fins per inch 20 20 20 Tube diameter (in.) 3/8 3/8 3/8 Split-face Split-face Split-face Face area (Sq. Ft.) 20 20 20.52 Rows 3 4 4 13.5 13.5 13.5 Circuitry Type EVAPORATOR COIL DATA Fins per inch Tube diameter 3/8 3/8 3/8 Circuitry Type Intertwined Intertwined Intertwined TXV TXV TXV 17.2 Refrigerant control REHEAT COIL DATA Face area (Sq. Ft.) 17.2 17.2 Rows 2 2 2 Fins per inch 13 13 13 Tube diameter 3/8 3/8 3/8 Johnson Controls Unitary Products 17 251934-YTG-R-0612 ZR180-300 Physical Data (Continued) Models Component ZR180 ZR240 ZR300 15 20 25 Nominal Tonnage CONDENSER FAN DATA Quantity 4 4 4 Fan diameter (Inch) 24 30 30 Type Prop Prop Prop Drive type Direct Direct Direct No. speeds 1 1 1 Number of motors 4 4 4 1/3 3/4 3/4 Motor HP each RPM 850 870 870 Nominal total CFM 4000 5000 5000 BELT DRIVE EVAP FAN DATA Quantity Fan Size (Inch) Type 1 1 1 15 X 15 18 X 15 18 X 15 Centrifugal Centrifugal Centrifugal Motor Sheave 1VP65 1VP65 1VP60 1VP60 1VP60 Blower Sheave BK110 BK090 BK110 BK090 1B5V94 1B5V110 1B5V94 Belt BX85 BX81 BX78 BX75 BX78 5 7.5 7.5 10 7.5 10 15 1725 1725 1725 1725 1725 1725 1725 184T 213T 213T 215T 213T 215T 254T Motor HP each RPM Frame size 1VP75X 1VP75X 5VX840 5VX860 FILTERS Quantity - Size 4 - (16 x 25 x 2), 4 - (16 x 25 x 2), 4 - (16 x 20 x 2)1,2 4 - (16 x 20 x 2)1,2 4 - (16 x 25 x 4), 4 - (16 x 20 x 4)3 4 - (16 x 25 x 4), 4 - (16 x 20 x 4)3 4 - (16 x 25 x 2), 4 - (16 x 20 x 2)1,2 4 - (16 x 25 x 4), 4 - (16 x 20 x 4)3 1. 2 In. Throwaway, Standard, MERV (Minimum Efficiency Reporting Value) 3. 2. 2 In. Pleated, Optional, MERV 7. 3. 4 In. Pleated, Optional, MERV 13. 18 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 Physical Data Models Component ZF180 ZF210 ZF240 ZF300 15 17.5 20 25 Gross Capacity @ AHRI A point (K Btu) 181 208 254.5 279 AHRI net capacity (K Btu) 174 203 246.5 270 EER 11.0 11.0 10 10.0 Nominal Tonnage AHRI COOLING PERFORMANCE SEER - - - - IEER 12.1 11.9 11.0 10.2 Nominal CFM 6000 7000 8000 10000 System power (KW) 15.8 18.5 24.7 27.0 R-410a R-410a R-410a R-410a System 1 20-8 23-8 22 22 System 2 20-8 23-8 23-8 23-4 Refrigerant type Refrigerant charge (lb-oz) AHRI HEATING PERFORMANCE Heating model 24 32 24 32 24 32 24 32 Heat input (K Btu) 300 400 300 400 300 400 300 400 Heat output (K Btu) 240 320 240 320 240 320 240 320 - - - - - - - - Steady state efficiency (%) 80 80 80 80 80 80 80 80 No. burners 6 8 6 8 6 8 6 8 No. stages 2 2 2 2 2 2 2 2 20-50 30-60 20-50 30-60 20-50 30-60 20-50 30-60 195 195 195 195 195 195 195 195 1 1 1 1 1 1 1 1 AFUE% Temperature Rise Range (ºF) Gas Limit Setting (ºF) Gas piping connection (in.) DIMENSIONS (inches) Length 125-1/4 136-1/4 136-1/4 Width 92 92 92 92 Height 48-5/8 52-5/8 52-5/8 52-5/8 1870 2006 2533 2597 Scroll Scroll Scroll Scroll OPERATING WT. (lbs.) 136-1/4 COMPRESSORS Type Quantity Unit Capacity Steps (%) 2 2 2 2 50 / 100 50 / 100 50 / 100 50 / 100 36.0 43.3 43.3 43.3 3 3 3 3 13.5 15 15 15 CONDENSER COIL DATA Face area (Sq. Ft.) Rows Fins per inch Tube diameter (in.) Circuitry Type 3/8 3/8 3/8 3/8 Split-face Split-face Split-face Split-face 15.5 25 20 25 4 4 4 4 13.5 13.5 13.5 13.5 EVAPORATOR COIL DATA Face area (Sq. Ft.) Rows Fins per inch Tube diameter 3/8 3/8 3/8 3/8 Circuitry Type Intertwined Split-face Intertwined Split-face TXV TXV TXV TXV Refrigerant control Johnson Controls Unitary Products 19 251934-YTG-R-0612 ZF180-300 Physical Data (Continued) Models Component ZF180 ZF210 ZF240 ZF300 15 17.5 20 25 2 2 2 2 Nominal Tonnage CONDENSER FAN DATA Quantity Fan diameter (Inch) 30 24 30 30 Type Prop Prop Prop Prop Drive type Direct Direct Direct Direct No. speeds 1 1 1 1 Number of motors 2 2 2 2 Motor HP each 1.25 1.25 1.25 1.25 RPM 1140 1140 1140 1140 Nominal total CFM 5765 7000 7000 7000 BELT DRIVE EVAP FAN DATA Quantity Fan Size (Inch) Type 1 1 1 1 15 X 15 18 X 15 18 X 15 18 X 15 Centrifugal Centrifugal Centrifugal Centrifugal Motor Sheave 1VP65 1VP65 1VP60 1VP60 1VP60 1VP60 1VP60 Blower Sheave BK110 BK090 BK110 BK090 BK110 BK090 1B5V94 1B5V110 1B5V94 Belt BX85 BX81 BX78 BX75 BX78 BX75 BX78 5 5 5 7.5 5 7.5 7.5 Motor HP each 1VP75X 1VP75X 5VX840 5VX860 10 15 RPM 1725 1725 1725 1725 1725 1725 1725 1725 1725 Frame size 184T 184T 184T 213T 184T 213T 213T 215T 254T FILTERS 5 - (18 x 24 x 2)1,2 12 - (12 x 24 x 2)1,2 Quantity - Size 4 - (16 x 25 x 2), 4 - (16 x 20 x 2) 12 - (12 x 24 x 2)1,2 1,2 - - 5 - (18 x 24 x 4)3 2 - (20 x 24 x 4), 4 - (16 x 25 x 4), 2 - (20 x 24 x 4), - - 4 - (24 x 24 x 4)3 4 - (16 x 20 x 4)3 4 - (24 x 24 x 4)3 1. 2 In. Throwaway, Standard, MERV (Minimum Efficiency Reporting Value) 3. 2. 2 In. Pleated, Optional, MERV 7. 3. 4 In. Pleated, Optional, MERV 13. ZJ/ZR/ZF180-300 Unit Limitations Unit Limitations Size (Tons) 180 (15) 210 (17.5) 240 (20) 300 (25) 20 Unit Voltage Applied Voltage Outdoor DB Temp Min Max Max (°F) 208/230-3-60 187 252 125 460-3-60 432 504 125 575-3-60 540 630 125 208/230-3-60 187 252 125 460-3-60 432 504 125 575-3-60 540 630 125 208/230-3-60 187 252 125 460-3-60 432 504 125 575-3-60 540 630 125 208/230-3-60 187 252 125 460-3-60 432 504 125 575-3-60 540 630 125 Johnson Controls Unitary Products 251934-YTG-R-0612 Capacity Performance ZJ180-300 Cooling Capacities ZJ180 (15 Ton) Air on Evaporator Coil CFM 3750 4500 5250 6000 6750 7500 3750 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 157.5 175.9 194.3 177.4 165.1 184.0 203.0 185.4 184.1 172.6 192.2 211.8 193.4 192.1 180.1 200.3 220.5 201.4 200.1 201.8 222.2 203.0 201.7 203.3 224.0 204.6 203.2 10.3 10.2 10.0 9.7 10.4 10.2 10.0 9.8 10.0 10.4 10.2 10.0 9.8 10.0 10.4 10.2 10.1 9.8 10.0 10.3 10.1 9.9 10.0 10.3 10.1 9.9 10.1 69.2 112.5 155.9 177.4 76.8 124.0 171.1 185.4 184.1 84.4 135.4 186.3 193.4 192.1 92.0 146.8 201.6 201.4 200.1 155.2 212.8 203.0 201.7 163.7 224.0 204.6 203.2 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 198.6 185.5 172.4 160.7 204.6 191.1 177.6 165.7 170.9 210.7 196.8 182.9 170.6 176.0 216.8 202.5 188.2 175.5 181.0 205.5 191.0 178.1 183.7 208.5 193.7 180.7 186.4 13.2 13.0 12.9 12.9 13.2 13.0 12.9 12.9 12.8 13.2 13.0 12.9 12.9 12.8 13.2 13.1 12.9 13.0 12.8 13.0 12.9 12.9 12.8 13.0 12.9 12.9 12.8 91.0 116.7 142.4 160.7 100.6 128.5 156.4 165.7 170.9 110.1 140.3 170.4 170.6 176.0 119.7 152.0 184.4 175.5 181.0 161.3 189.0 178.1 183.7 170.5 193.7 180.7 186.4 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 51.6 34.0 178.0 11.7 94.9 77.3 59.7 180.7 11.6 138.3 120.7 103.1 85.5 183.3 11.4 173.1 149.4 131.8 114.2 96.6 169.1 11.3 56.9 37.0 184.8 11.8 104.1 84.2 64.3 187.6 11.6 151.2 131.4 111.5 91.6 190.3 11.5 182.5 162.6 142.8 122.9 103.0 175.5 11.4 184.1 164.6 144.7 124.8 105.0 177.5 11.4 62.2 40.1 191.6 11.8 113.2 91.1 68.9 194.5 11.6 164.2 142.0 119.9 97.8 197.3 11.5 192.0 175.9 153.7 131.6 109.4 182.0 11.4 192.1 178.0 155.8 133.7 111.5 184.0 11.4 67.6 43.1 198.5 11.8 122.3 97.9 73.5 201.4 11.7 177.1 152.7 128.3 103.9 204.3 11.5 201.4 189.1 164.7 140.2 115.8 188.5 11.4 200.1 191.3 166.9 142.5 118.1 190.6 11.4 129.2 103.1 77.0 203.6 11.7 186.9 160.9 134.8 108.7 206.6 11.5 203.0 196.8 170.8 144.7 118.6 190.6 11.4 201.7 197.3 171.2 145.1 119.1 192.7 11.4 136.0 108.3 80.5 205.9 11.7 196.7 169.0 141.3 113.6 208.9 11.5 204.6 204.6 176.9 149.2 121.4 192.6 11.4 203.2 203.2 175.5 147.8 120.1 194.8 11.4 95°F 74.1 57.2 186.8 14.9 99.8 82.9 66.0 173.0 14.8 125.5 108.6 91.7 74.8 159.2 14.7 160.0 134.4 117.4 100.5 83.6 152.1 14.7 81.3 62.1 191.2 14.9 109.3 90.0 70.8 177.1 14.8 137.2 117.9 98.7 79.5 163.0 14.7 165.1 145.9 126.7 107.4 88.2 155.7 14.7 166.0 146.8 127.5 108.3 89.1 159.0 14.6 88.6 67.0 195.6 14.9 118.7 97.1 75.6 181.2 14.8 148.8 127.3 105.7 84.2 166.8 14.7 170.3 157.5 135.9 114.3 92.8 159.2 14.7 173.5 158.4 136.8 115.3 93.7 162.7 14.6 95.8 71.9 200.0 14.9 128.1 104.3 80.4 185.3 14.8 160.5 136.6 112.7 88.9 170.5 14.7 175.5 169.0 145.1 121.3 97.4 162.8 14.7 181.0 170.0 146.1 122.3 98.4 166.3 14.6 135.9 110.5 85.2 189.0 14.8 170.2 144.8 119.5 94.1 174.0 14.7 178.1 174.8 149.5 124.1 98.8 166.1 14.6 183.7 178.2 152.9 127.5 102.1 169.7 14.6 143.7 116.8 90.0 192.8 14.7 179.9 153.1 126.2 99.4 177.5 14.6 180.7 180.7 153.9 127.0 100.2 169.5 14.6 186.4 186.4 159.6 132.7 105.9 173.1 14.5 90 80.1 114.6 149.2 169.1 88.7 126.2 163.8 175.5 177.5 97.3 137.8 178.4 182.0 184.0 105.8 149.4 193.0 188.5 190.6 158.2 200.9 190.6 192.7 167.1 208.9 192.6 194.8 81.5 110.5 139.5 152.1 94.2 121.7 149.2 155.7 159.0 106.9 132.9 158.9 159.2 162.7 119.6 144.1 168.6 162.8 166.3 153.2 173.0 166.1 169.7 162.2 177.5 169.5 173.1 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 62.9 45.6 97.4 80.1 62.9 131.9 114.7 97.4 80.1 166.5 141.9 124.6 107.4 69.1 49.6 106.7 87.1 67.6 144.2 124.7 105.1 85.5 173.8 154.3 134.7 115.2 175.2 155.7 136.1 116.6 75.4 53.6 116.0 94.1 72.3 156.5 134.7 112.8 91.0 181.1 166.7 144.8 123.0 182.9 168.2 146.3 124.5 81.7 57.5 125.2 101.1 77.0 168.8 144.7 120.5 96.4 188.5 179.0 154.9 130.7 190.6 180.7 156.5 132.4 132.5 106.8 81.1 178.6 152.9 127.1 101.4 190.6 185.8 160.1 134.4 192.7 187.7 162.0 136.3 139.8 112.5 85.3 188.3 161.0 133.8 106.5 192.6 192.6 165.4 138.1 194.8 194.8 167.5 140.3 105°F 68.5 51.8 93.8 77.2 60.5 119.2 102.5 85.8 69.2 148.6 123.7 107.0 90.4 75.2 56.3 102.8 83.8 64.9 130.3 111.4 92.4 73.5 153.3 134.4 115.5 96.5 154.0 135.1 116.2 97.2 82.0 60.8 111.7 90.5 69.3 141.4 120.2 99.0 77.8 158.1 145.1 123.9 102.7 160.2 145.9 124.7 103.5 88.8 65.3 120.7 97.2 73.7 152.6 129.1 105.6 82.1 162.8 155.8 132.3 108.8 166.3 156.6 133.1 109.7 128.2 103.3 78.3 161.5 137.2 112.2 87.3 166.1 162.6 137.7 112.7 169.7 164.9 139.9 114.9 135.8 109.4 82.9 170.5 145.3 118.8 92.4 169.5 169.5 143.0 116.6 173.1 173.1 146.7 120.2 65 90.1 95.6 97.0 101.1 102.6 106.6 108.2 108.7 110.6 110.8 113.0 73.7 77.6 78.3 81.5 82.2 85.4 86.2 87.8 90.0 90.1 93.8 21 251934-YTG-R-0612 ZJ180 (15 Ton) (Continued) Air on Evaporator Coil CFM 3750 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 175.1 160.6 146.1 143.5 177.8 163.1 148.4 145.7 147.1 180.5 165.6 150.6 147.9 149.3 183.3 168.1 152.9 150.1 151.6 172.6 157.0 154.2 155.7 177.2 161.2 158.2 159.8 16.6 16.6 16.5 16.4 16.6 16.6 16.5 16.4 16.5 16.7 16.6 16.5 16.4 16.5 16.7 16.6 16.6 16.5 16.5 16.5 16.5 16.4 16.4 16.4 16.4 16.3 16.3 71.9 104.2 136.6 143.5 87.8 114.9 142.0 145.7 147.1 103.7 125.6 147.5 147.9 149.3 119.6 136.2 152.9 150.1 151.6 145.1 157.0 154.2 155.7 154.0 161.2 158.2 159.8 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 62.9 46.5 163.4 18.3 87.8 71.4 55.0 148.2 18.3 112.8 96.4 79.9 63.5 133.0 18.3 137.2 113.0 96.6 80.2 63.8 134.8 18.1 69.2 50.5 164.4 18.4 96.3 77.6 59.0 149.1 18.3 123.4 104.8 86.1 67.5 133.8 18.3 141.5 122.9 104.3 85.6 67.0 135.7 18.1 142.1 123.4 104.8 86.2 67.5 135.2 18.3 75.4 54.6 165.5 18.4 104.7 83.9 63.0 150.0 18.4 134.0 113.2 92.3 71.4 134.5 18.4 145.8 132.7 111.9 91.0 70.2 136.5 18.2 146.8 133.3 112.5 91.6 70.8 136.0 18.3 81.7 58.6 166.5 18.4 113.2 90.1 67.0 150.9 18.4 144.6 121.6 98.5 75.4 135.3 18.4 150.1 142.6 119.5 96.4 73.4 137.4 18.2 151.6 143.2 120.2 97.1 74.0 136.8 18.3 120.5 96.0 71.4 156.2 18.3 152.9 129.5 105.0 80.4 140.1 18.2 154.2 150.4 125.8 101.3 76.7 142.2 18.1 155.7 151.5 126.9 102.4 77.8 141.6 18.2 127.9 101.9 75.8 161.5 18.1 161.2 137.5 111.4 85.4 144.9 18.1 158.2 158.2 132.2 106.1 80.1 147.0 17.9 159.8 159.8 133.7 107.7 81.7 146.4 18.1 90 63.0 98.0 133.0 134.8 82.5 108.1 133.8 135.7 135.2 102.0 118.2 134.5 136.5 136.0 121.5 128.4 135.3 137.4 136.8 137.0 140.1 142.2 141.6 145.7 144.9 147.0 146.4 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 56.6 41.1 81.8 65.7 49.5 106.4 90.2 74.1 57.9 125.9 102.4 86.2 70.0 63.1 44.7 89.8 71.4 53.1 116.5 98.2 79.8 61.5 129.7 111.4 93.0 74.7 130.1 111.8 93.4 75.1 69.6 48.3 97.7 77.2 56.7 126.6 106.1 85.6 65.1 133.6 120.4 99.9 79.4 133.5 120.8 100.3 79.8 76.1 52.0 105.7 83.0 60.3 135.3 114.0 91.3 68.7 137.4 129.4 106.7 84.0 136.8 129.9 107.2 84.5 112.9 88.7 64.5 140.1 121.9 97.7 73.5 142.2 138.2 114.0 89.9 141.6 138.2 114.0 89.8 120.0 94.4 68.8 144.9 129.7 104.0 78.4 147.0 147.0 121.3 95.7 146.4 146.4 120.8 95.2 65 53.9 56.4 56.8 58.9 59.3 61.3 61.8 65.7 65.7 70.0 69.5 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. 22 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ210 (17.5 Ton) Air on Evaporator Coil CFM 5500 6000 6500 7000 7875 8750 5500 6000 6500 7000 7875 8750 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 270.6 251.8 233.1 201.7 276.9 257.7 238.5 206.4 217.2 283.1 263.5 243.9 211.1 222.1 289.4 269.4 249.3 215.8 227.0 276.6 256.0 221.7 233.1 283.9 262.7 227.5 239.2 12.1 11.9 11.8 11.6 12.1 12.0 11.8 11.6 11.6 12.2 12.0 11.9 11.6 11.7 12.2 12.0 11.9 11.7 11.7 12.1 11.9 11.7 11.8 12.1 12.0 11.7 11.8 132.5 165.5 198.5 201.7 138.1 175.5 212.9 206.4 217.2 143.6 185.4 227.2 211.1 222.1 149.2 195.4 241.6 215.8 227.0 208.5 252.2 221.7 233.1 221.7 262.7 227.5 239.2 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 247.8 227.1 206.4 199.3 252.9 231.8 210.7 203.4 197.4 258.1 236.5 215.0 207.5 201.4 263.2 241.2 219.2 211.6 205.4 247.3 224.8 217.0 210.6 253.4 230.3 222.3 215.8 15.2 15.1 15.0 14.9 15.3 15.1 15.0 14.9 14.9 15.3 15.2 15.1 15.0 15.0 15.4 15.2 15.1 15.0 15.0 15.2 15.1 15.0 15.0 15.2 15.1 15.0 15.0 116.1 153.8 191.6 199.3 126.3 163.6 200.8 203.4 197.4 136.6 173.3 210.0 207.5 201.4 146.9 183.1 219.2 211.6 205.4 197.6 224.8 217.0 210.6 212.1 230.3 222.3 215.8 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 106.5 83.0 259.2 13.6 142.0 118.4 94.9 239.5 13.5 177.5 153.9 130.4 106.9 219.8 13.4 201.7 184.3 160.7 137.2 113.7 200.5 13.2 112.7 87.4 264.9 13.7 150.1 124.8 99.5 244.7 13.6 187.5 162.2 136.8 111.5 224.6 13.4 206.4 194.1 168.8 143.4 118.1 204.9 13.3 217.2 200.9 175.6 150.2 124.9 207.3 13.3 119.0 91.9 270.6 13.7 158.3 131.1 104.0 250.0 13.6 197.6 170.4 143.3 116.1 229.4 13.5 211.1 204.0 176.8 149.7 122.5 209.3 13.3 222.1 211.1 184.0 156.8 129.7 211.8 13.3 125.3 96.3 276.3 13.8 166.4 137.5 108.5 255.3 13.6 207.6 178.7 149.7 120.7 234.3 13.5 215.8 213.8 184.9 155.9 126.9 213.7 13.4 227.0 221.3 192.4 163.4 134.4 216.2 13.4 177.4 146.3 115.1 262.0 13.7 221.2 190.1 158.9 127.8 240.4 13.5 221.7 220.7 189.5 158.4 127.2 219.3 13.4 233.1 230.3 199.1 168.0 136.9 221.9 13.4 188.4 155.0 121.7 268.6 13.7 234.8 201.5 168.1 134.8 246.5 13.5 227.5 227.5 194.2 160.8 127.5 224.9 13.4 239.2 239.2 205.9 172.6 139.3 227.5 13.4 95°F 95.1 71.5 239.3 17.2 130.3 106.7 83.2 217.3 17.0 165.5 141.9 118.4 94.8 195.2 16.9 199.3 174.1 150.5 127.0 103.4 190.6 16.9 101.0 75.6 242.7 17.2 138.2 112.8 87.4 220.4 17.1 175.4 150.0 124.6 99.2 198.0 17.0 203.4 184.0 158.6 133.2 107.8 193.3 16.9 197.4 180.8 155.4 130.1 104.7 189.6 16.9 106.9 79.6 246.1 17.2 146.1 118.9 91.6 223.5 17.1 185.3 158.1 130.9 103.6 200.8 17.0 207.5 193.9 166.7 139.5 112.2 196.1 17.0 201.4 190.6 163.3 136.1 108.9 192.2 16.9 112.8 83.7 249.5 17.3 154.0 124.9 95.9 226.6 17.2 195.2 166.2 137.1 108.1 203.6 17.0 211.6 203.8 174.7 145.7 116.6 198.8 17.0 205.4 200.3 171.2 142.2 113.1 194.9 17.0 165.7 133.9 102.1 232.2 17.2 209.9 178.1 146.2 114.4 208.7 17.0 217.0 213.1 181.2 149.4 117.6 203.7 17.0 210.6 208.1 176.2 144.4 112.6 199.7 17.0 177.5 142.9 108.2 237.8 17.2 224.6 190.0 155.4 120.8 213.7 17.0 222.3 222.3 187.7 153.1 118.5 208.6 17.0 215.8 215.8 181.2 146.6 112.0 204.6 17.0 90 124.3 159.7 195.0 200.5 132.2 169.5 206.8 204.9 207.3 140.1 179.4 218.6 209.3 211.8 148.0 189.2 230.4 213.7 216.2 203.1 238.5 219.3 221.9 216.9 246.5 224.9 227.5 112.2 150.0 187.8 190.6 125.5 159.3 193.1 193.3 189.6 138.8 168.6 198.4 196.1 192.2 152.2 177.9 203.6 198.8 194.9 191.9 208.7 203.7 199.7 205.9 213.7 208.6 204.6 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 100.8 77.2 136.1 112.6 89.0 171.5 147.9 124.4 100.9 200.5 179.2 155.6 132.1 106.9 81.5 144.2 118.8 93.4 181.5 156.1 130.7 105.4 204.9 189.0 163.7 138.3 207.3 190.9 165.5 140.1 112.9 85.8 152.2 125.0 97.8 191.4 164.3 137.1 109.9 209.3 198.9 171.7 144.6 211.8 200.8 173.7 146.5 119.0 90.0 160.2 131.2 102.2 201.4 172.4 143.4 114.4 213.7 208.8 179.8 150.8 216.2 210.8 181.8 152.8 171.6 140.1 108.6 215.6 184.1 152.6 121.1 219.3 216.9 185.4 153.9 221.9 219.2 187.7 156.2 182.9 149.0 115.0 229.7 195.7 161.8 127.8 224.9 224.9 190.9 157.0 227.5 227.5 193.6 159.6 105°F 91.4 67.5 126.1 102.2 78.2 160.8 136.9 113.0 89.0 190.6 164.1 140.2 116.3 96.9 71.3 133.6 107.9 82.3 170.3 144.6 118.9 93.3 193.3 173.4 147.7 122.0 189.6 172.0 146.3 120.6 102.5 75.1 141.2 113.7 86.3 179.8 152.4 124.9 97.5 196.1 182.7 155.3 127.8 192.2 181.2 153.7 126.3 108.1 78.9 148.7 119.5 90.3 189.3 160.1 130.9 101.7 198.8 192.0 162.8 133.6 194.9 190.4 161.2 132.0 160.0 128.1 96.2 200.1 171.6 139.7 107.8 203.7 200.3 168.4 136.5 199.7 197.5 165.6 133.7 171.3 136.7 102.1 210.9 183.1 148.5 114.0 208.6 208.6 174.0 139.4 204.6 204.6 170.0 135.4 65 108.6 113.0 114.8 117.4 119.3 121.8 123.8 122.4 124.7 123.0 125.6 92.4 96.4 94.9 100.4 98.9 104.4 102.8 104.6 101.8 104.9 100.8 23 251934-YTG-R-0612 ZJ210 (17.5 Ton) (Continued) Air on Evaporator Coil CFM 5500 6000 6500 7000 7875 8750 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 230.9 207.5 184.1 181.9 232.5 209.0 185.4 183.3 181.7 234.2 210.5 186.7 184.6 183.0 235.9 212.0 188.1 185.9 184.3 217.1 192.6 190.4 188.8 222.3 197.2 194.9 193.3 19.1 19.0 18.9 18.8 19.1 19.0 18.9 18.9 18.9 19.2 19.1 18.9 18.9 18.9 19.2 19.1 19.0 19.0 18.9 19.1 19.0 18.9 18.9 19.1 19.0 18.9 18.9 108.4 146.2 184.1 181.9 124.7 155.1 185.4 183.3 181.7 141.1 163.9 186.7 184.6 183.0 157.4 172.7 188.1 185.9 184.3 186.2 192.6 190.4 188.8 199.7 197.2 194.9 193.3 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 87.7 63.4 222.4 21.1 121.9 97.6 73.3 197.6 20.9 156.1 131.8 107.5 83.2 172.9 20.8 181.9 154.2 129.9 105.6 81.3 173.3 20.8 92.9 67.0 222.3 21.1 129.1 103.1 77.1 197.5 21.0 165.2 139.2 113.2 87.3 172.7 20.8 183.3 162.8 136.9 110.9 84.9 173.2 20.8 181.7 163.1 137.2 111.2 85.2 173.9 20.8 98.2 70.5 222.3 21.1 136.2 108.6 80.9 197.4 21.0 174.3 146.6 119.0 91.3 172.6 20.9 184.6 171.5 143.8 116.2 88.5 173.1 20.9 183.0 171.8 144.1 116.5 88.8 173.8 20.9 103.4 74.1 222.2 21.2 143.4 114.0 84.7 197.4 21.0 183.4 154.0 124.7 95.3 172.5 20.9 185.9 180.1 150.8 121.5 92.1 173.0 20.9 184.3 180.5 151.1 121.8 92.4 173.8 20.9 154.2 122.3 90.3 202.0 21.0 190.3 165.2 133.2 101.2 176.6 20.9 190.4 187.5 155.6 123.6 91.7 177.1 20.9 188.8 186.9 154.9 123.0 91.0 177.9 20.9 165.1 130.5 96.0 206.7 21.0 197.2 176.3 141.7 107.1 180.6 20.9 194.9 194.9 160.4 125.8 91.2 181.2 20.9 193.3 193.3 158.7 124.1 89.6 182.0 20.9 90 112.0 142.4 172.9 173.3 128.9 150.8 172.7 173.2 173.9 145.8 159.2 172.6 173.1 173.8 162.7 167.6 172.5 173.0 173.8 180.5 176.6 177.1 177.9 193.5 180.6 181.2 182.0 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 81.5 59.3 117.7 93.1 68.4 151.5 126.8 102.1 77.4 173.3 144.2 119.6 94.9 88.9 62.6 124.5 98.2 72.0 160.1 133.8 107.6 81.3 173.2 152.3 126.0 99.7 173.9 154.3 128.0 101.7 96.3 65.9 131.3 103.4 75.5 168.8 140.9 113.0 85.1 173.1 160.3 132.4 104.5 173.8 162.4 134.5 106.7 103.7 69.2 138.1 108.6 79.1 172.5 147.9 118.5 89.0 173.0 168.3 138.8 109.3 173.8 170.6 141.1 111.6 148.5 116.5 84.5 176.6 158.7 126.7 94.6 177.1 174.8 142.8 110.7 177.9 176.3 144.3 112.3 158.9 124.4 89.8 180.6 169.4 134.9 100.3 181.2 181.2 146.7 112.1 182.0 182.0 147.5 112.9 65 70.2 73.4 75.5 76.6 78.8 79.8 82.1 78.7 80.2 77.6 78.4 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. 24 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ240 (20 Ton) Air on Evaporator Coil CFM 5000 6000 7000 8000 8700 9400 5000 6000 7000 8000 8700 9400 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 312.8 286.7 260.5 241.1 326.2 298.9 271.6 251.5 244.1 339.6 311.2 282.8 261.9 254.2 353.0 323.5 294.0 272.2 264.3 330.8 300.6 278.4 270.2 338.1 307.3 284.5 276.1 14.5 14.3 14.1 13.9 14.6 14.4 14.2 14.0 14.1 14.7 14.5 14.3 14.1 14.2 14.8 14.6 14.3 14.2 14.3 14.5 14.3 14.2 14.3 14.5 14.3 14.1 14.3 131.5 169.5 207.5 241.1 145.7 187.6 229.4 251.5 244.1 160.0 205.7 251.4 261.9 254.2 174.2 223.8 273.3 272.2 264.3 233.9 290.3 278.4 270.2 243.9 307.3 284.5 276.1 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 279.8 257.3 234.9 224.0 287.1 264.1 241.0 229.9 226.4 294.4 270.8 247.2 235.7 232.1 301.7 277.5 253.3 241.6 237.9 286.4 261.5 249.3 245.5 295.3 269.6 257.1 253.1 18.1 18.0 18.0 17.7 18.1 18.1 18.1 17.8 17.9 18.2 18.2 18.1 17.9 17.9 18.3 18.3 18.2 18.0 18.0 18.2 18.2 17.9 18.0 18.1 18.1 17.9 17.9 123.4 158.7 194.1 224.0 136.9 175.4 213.8 229.9 226.4 150.4 192.0 233.6 235.7 232.1 163.9 208.6 253.3 241.6 237.9 220.3 261.5 249.3 245.5 231.9 269.6 257.1 253.1 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 108.5 85.8 296.3 16.3 146.7 124.0 101.2 272.0 16.2 184.9 162.2 139.4 116.7 247.7 16.0 223.6 195.3 172.5 149.8 127.0 232.5 15.8 119.9 94.0 306.7 16.4 161.7 135.8 110.0 281.5 16.3 203.5 177.7 151.8 125.9 256.3 16.1 239.8 213.9 188.1 162.2 136.3 240.7 15.9 244.4 221.2 195.3 169.5 143.6 235.2 16.0 131.2 102.2 317.0 16.5 176.7 147.7 118.7 291.0 16.3 222.2 193.2 164.2 135.2 265.0 16.2 256.0 232.6 203.6 174.7 145.7 248.8 16.0 254.3 240.5 211.5 182.5 153.6 243.2 16.1 142.5 110.4 327.4 16.5 191.7 159.6 127.5 300.5 16.4 240.8 208.7 176.6 144.5 273.7 16.3 272.2 251.3 219.2 187.1 155.0 256.9 16.1 264.3 259.8 227.7 195.6 163.5 251.1 16.2 199.7 165.5 131.3 308.6 16.4 250.7 216.5 182.3 148.2 281.0 16.2 278.4 260.7 226.5 192.3 158.2 263.8 16.0 270.2 268.0 233.8 199.6 165.5 257.9 16.1 207.7 171.5 135.2 316.7 16.3 260.5 224.3 188.0 151.8 288.4 16.2 284.5 270.0 233.8 197.6 161.3 270.8 16.0 276.1 276.1 239.9 203.7 167.4 264.6 16.1 95°F 100.8 77.9 266.3 20.4 135.9 113.1 90.2 242.4 20.3 171.0 148.2 125.4 102.5 218.6 20.3 214.2 180.5 157.6 134.8 112.0 209.6 20.1 111.1 85.3 272.9 20.5 149.6 123.8 98.0 248.5 20.4 188.0 162.2 136.4 110.6 224.1 20.3 223.3 197.5 171.7 145.9 120.1 214.8 20.1 226.0 200.2 174.4 148.6 122.8 212.7 20.2 121.4 92.7 279.5 20.5 163.2 134.5 105.7 254.5 20.5 205.0 176.2 147.5 118.7 229.5 20.4 232.5 214.6 185.8 157.1 128.3 220.1 20.2 232.0 217.5 188.7 160.0 131.2 217.8 20.2 131.8 100.0 286.2 20.6 176.9 145.2 113.4 260.6 20.5 222.0 190.3 158.5 126.8 235.0 20.4 241.6 231.7 199.9 168.2 136.5 225.3 20.2 237.9 234.8 203.1 171.3 139.6 223.0 20.3 186.3 152.3 118.3 268.6 20.5 233.6 199.6 165.6 131.6 242.2 20.4 249.3 243.0 209.0 175.0 141.0 232.2 20.2 245.5 244.0 210.0 176.0 142.0 229.8 20.2 195.7 159.4 123.1 276.5 20.4 245.2 208.9 172.6 136.4 249.4 20.3 257.1 254.4 218.1 181.8 145.6 239.1 20.2 253.1 253.1 216.9 180.6 144.3 236.7 20.2 90 127.4 164.1 200.8 232.5 141.3 181.5 221.6 240.7 235.2 155.2 198.8 242.5 248.8 243.2 169.1 216.2 263.3 256.9 251.1 227.1 275.9 263.8 257.9 237.9 288.4 270.8 264.6 113.1 153.2 193.2 209.6 132.5 169.8 207.1 214.8 212.7 151.8 186.4 221.1 220.1 217.8 171.2 203.1 235.0 225.3 223.0 214.5 242.2 232.2 229.8 225.9 249.4 239.1 236.7 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 104.6 81.9 141.3 118.5 95.7 178.0 155.2 132.4 109.6 218.9 187.9 165.1 142.3 115.5 89.6 155.6 129.8 104.0 195.8 169.9 144.1 118.3 231.6 205.7 179.9 154.1 235.2 210.7 184.9 159.0 126.3 97.4 170.0 141.1 112.2 213.6 184.7 155.8 127.0 244.2 223.6 194.7 165.9 243.2 229.0 200.1 171.3 137.1 105.2 184.3 152.4 120.4 231.4 199.5 167.6 135.6 256.9 241.5 209.6 177.7 251.1 247.3 215.4 183.5 193.0 158.9 124.8 242.1 208.0 174.0 139.9 263.8 251.9 217.8 183.7 257.9 256.0 221.9 187.8 201.7 165.4 129.2 252.8 216.6 180.3 144.1 270.8 262.2 226.0 189.7 264.6 264.6 228.4 192.1 105°F 96.4 73.6 130.4 107.6 84.9 164.4 141.7 118.9 96.1 204.7 170.6 147.8 125.0 106.6 80.7 143.9 118.0 92.1 181.2 155.4 129.5 103.6 211.6 187.1 161.2 135.3 212.5 187.7 161.8 136.0 116.8 87.8 157.4 128.4 99.4 198.1 169.1 140.1 111.0 218.4 203.5 174.5 145.5 217.7 204.3 175.3 146.3 127.1 94.9 171.0 138.8 106.7 214.9 182.8 150.6 118.5 225.3 220.0 187.9 155.8 223.0 220.8 188.7 156.6 180.2 145.9 111.6 226.0 192.0 157.7 123.4 232.2 228.9 194.6 160.3 229.8 228.7 194.4 160.1 189.4 152.9 116.4 237.2 201.3 164.8 128.3 239.1 237.8 201.3 164.8 236.7 236.7 200.2 163.7 65 119.5 128.2 133.2 137.0 142.4 145.7 151.6 149.6 153.7 153.4 155.9 102.3 109.4 110.1 116.5 117.3 123.7 124.5 126.0 125.8 128.3 127.2 25 251934-YTG-R-0612 ZJ240 (20 Ton) (Continued) Air on Evaporator Coil CFM 5000 6000 7000 8000 8700 9400 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 252.8 227.6 202.4 195.2 258.7 232.9 207.1 199.8 198.9 264.7 238.3 211.9 204.4 203.5 270.6 243.6 216.6 209.0 208.1 250.7 222.9 215.1 214.1 257.8 229.2 221.1 220.2 22.8 22.7 22.5 22.4 22.8 22.7 22.6 22.4 22.5 22.9 22.7 22.6 22.5 22.5 22.9 22.8 22.6 22.5 22.5 22.7 22.6 22.5 22.5 22.7 22.6 22.4 22.5 102.8 147.6 192.4 195.2 128.0 164.2 200.4 199.8 198.9 153.2 180.9 208.5 204.4 203.5 178.5 197.5 216.6 209.0 208.1 208.7 222.9 215.1 214.1 219.9 229.2 221.1 220.2 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 92.0 69.2 239.3 25.2 124.9 102.2 79.5 212.7 25.0 157.8 135.1 112.4 89.7 186.1 24.8 195.2 160.7 138.0 115.3 92.5 180.9 24.7 102.1 76.1 244.6 25.2 138.3 112.3 86.3 217.4 25.0 174.5 148.5 122.5 96.6 190.2 24.8 199.8 176.6 150.6 124.6 98.7 184.8 24.7 198.9 175.3 149.3 123.3 97.3 185.2 24.8 112.2 83.0 249.8 25.2 151.7 122.4 93.2 222.0 25.0 191.1 161.9 132.6 103.4 194.2 24.8 204.4 192.5 163.2 134.0 104.8 188.8 24.8 203.5 191.1 161.8 132.6 103.3 189.2 24.8 122.3 89.8 255.1 25.2 165.0 132.5 100.0 226.7 25.0 207.8 175.3 142.8 110.3 198.3 24.8 209.0 208.4 175.9 143.4 110.9 192.7 24.8 208.1 206.8 174.3 141.8 109.3 193.2 24.8 174.1 139.5 104.9 232.8 25.0 218.5 184.5 149.9 115.3 203.7 24.8 215.1 214.8 180.2 145.6 111.0 198.0 24.7 214.1 213.5 178.9 144.3 109.7 198.4 24.8 183.2 146.5 109.8 239.0 25.0 229.2 193.7 157.0 120.3 209.0 24.8 221.1 221.1 184.5 147.8 111.1 203.2 24.7 220.2 220.2 183.5 146.8 110.1 203.7 24.8 90 98.0 142.0 186.1 180.9 127.2 158.7 190.2 184.8 185.2 156.5 175.3 194.2 188.8 189.2 185.7 192.0 198.3 192.7 193.2 202.9 203.7 198.0 198.4 213.8 209.0 203.2 203.7 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 86.4 64.9 119.4 96.7 74.1 151.2 128.6 105.9 83.3 180.9 150.8 128.1 105.5 97.6 71.5 132.6 106.6 80.5 167.7 141.6 115.6 89.5 184.8 166.1 140.0 114.0 185.2 162.8 136.7 110.7 108.7 78.1 145.9 116.4 86.9 184.2 154.7 125.2 95.8 188.8 181.4 151.9 122.5 189.2 177.8 148.3 118.9 119.9 84.7 159.1 126.2 93.3 198.3 167.8 134.9 102.0 192.7 192.7 163.9 131.0 193.2 192.9 160.0 127.1 168.0 133.1 98.2 203.7 176.9 142.0 107.1 198.0 198.0 165.7 130.8 198.4 198.3 163.4 128.5 176.9 140.0 103.1 209.0 186.1 149.2 112.2 203.2 203.2 167.6 130.7 203.7 203.7 166.8 129.9 65 82.8 87.9 84.6 93.0 89.4 98.1 94.2 95.9 93.6 93.8 92.9 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. 26 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ300 (25 Ton) Air on Evaporator Coil CFM 6250 7500 8750 10000 11250 12500 6250 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 389.1 357.9 326.6 303.2 399.6 367.5 335.4 311.4 315.1 410.1 377.2 344.2 319.6 323.4 420.6 386.8 353.0 327.8 331.7 410.4 374.5 347.7 351.8 433.9 396.0 367.7 372.0 20.4 19.7 18.9 18.5 20.6 19.8 19.0 18.6 18.5 20.8 20.0 19.2 18.7 18.6 20.9 20.1 19.3 18.9 18.8 20.7 19.8 19.4 19.3 21.2 20.4 19.9 19.8 142.8 193.0 243.2 303.2 160.8 216.8 272.7 311.4 315.1 178.8 240.6 302.3 319.6 323.4 196.9 264.4 331.8 327.8 331.7 265.2 330.8 347.7 351.8 266.0 329.8 367.7 372.0 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 340.9 314.9 288.9 267.4 349.1 322.5 295.9 273.9 277.0 357.4 330.1 302.9 280.3 283.6 365.6 337.7 309.9 286.8 290.1 358.6 329.0 304.5 308.1 379.5 348.2 322.3 326.0 23.6 23.5 23.3 22.8 24.0 23.8 23.7 23.1 23.0 24.4 24.2 24.0 23.5 23.3 24.7 24.6 24.4 23.9 23.7 25.0 24.8 24.3 24.1 25.5 25.3 24.7 24.6 152.5 195.0 237.4 267.4 165.1 210.6 256.0 273.9 277.0 177.7 226.1 274.6 280.3 283.6 190.3 241.7 293.2 286.8 290.1 264.0 319.5 304.5 308.1 286.3 345.8 322.3 326.0 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 116.5 90.2 365.0 22.0 166.7 140.4 114.1 336.4 21.6 216.9 190.6 164.3 138.0 307.7 21.1 273.8 231.8 205.5 179.2 152.9 285.3 20.6 131.0 101.1 374.4 22.3 186.9 157.1 127.2 345.0 21.8 242.9 213.0 183.2 153.3 315.6 21.3 291.8 259.2 229.4 199.5 169.7 292.6 20.9 294.6 263.1 233.2 203.4 173.5 296.1 20.7 145.4 112.0 383.7 22.6 207.2 173.7 140.3 353.6 22.1 268.9 235.5 202.1 168.6 323.5 21.6 309.8 286.6 253.2 219.8 186.4 300.0 21.1 313.1 290.9 257.5 224.0 190.6 303.5 21.0 159.9 122.9 393.1 22.8 227.4 190.4 153.4 362.3 22.3 294.9 257.9 220.9 183.9 331.4 21.8 327.8 314.1 277.1 240.1 203.2 307.3 21.4 331.7 318.7 281.7 244.7 207.8 310.9 21.2 224.4 183.7 143.0 384.5 22.8 290.1 249.4 208.7 168.0 351.8 22.3 347.7 304.2 263.5 222.7 182.0 326.1 21.8 351.8 308.2 267.5 226.8 186.1 330.0 21.7 221.5 177.0 132.6 406.7 23.3 285.4 240.9 196.5 152.0 372.1 22.8 367.7 294.3 249.8 205.4 160.9 345.0 22.3 372.0 297.8 253.3 208.9 164.4 349.0 22.2 95°F 126.3 100.0 314.7 26.6 168.7 142.4 116.2 292.2 26.3 211.2 184.9 158.6 132.4 269.6 26.1 267.4 231.3 205.0 178.7 152.5 254.2 25.5 136.1 107.0 320.4 27.0 181.5 152.5 123.5 297.4 26.8 227.0 197.9 168.9 139.9 274.4 26.5 273.9 247.6 218.6 189.5 160.5 258.7 25.9 277.0 249.7 220.6 191.6 162.6 260.0 25.7 145.9 114.1 326.0 27.5 194.3 162.5 130.7 302.6 27.2 242.8 211.0 179.2 147.4 279.2 27.0 280.3 263.9 232.1 200.3 168.5 263.2 26.3 283.6 266.1 234.3 202.5 170.7 264.5 26.2 155.7 121.1 331.6 27.9 207.1 172.6 138.0 307.8 27.6 258.6 224.0 189.5 154.9 284.0 27.4 286.8 280.2 245.6 211.1 176.5 267.7 26.7 290.1 282.6 248.0 213.5 178.9 269.0 26.6 225.0 186.1 147.1 328.4 28.1 280.5 241.5 202.6 163.6 303.0 27.9 304.5 301.2 262.3 223.3 184.3 285.7 27.2 308.1 304.3 265.3 226.4 187.4 287.1 27.1 242.9 199.5 156.2 349.0 28.6 302.4 259.0 215.7 172.3 322.0 28.3 322.3 322.3 278.9 235.5 192.2 303.6 27.7 326.0 326.0 282.6 239.3 195.9 305.1 27.5 90 147.7 194.0 240.3 285.3 163.0 213.7 264.4 292.6 296.1 178.3 233.4 288.4 300.0 303.5 193.6 253.0 312.5 307.3 310.9 264.6 325.2 326.1 330.0 276.1 337.8 345.0 349.0 135.4 183.4 231.3 254.2 153.8 200.0 246.1 258.7 260.0 172.3 216.6 260.9 263.2 264.5 190.7 233.2 275.7 267.7 269.0 250.8 298.2 285.7 287.1 268.4 320.8 303.6 305.1 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 121.4 95.1 167.7 141.4 115.1 214.0 187.8 161.5 135.2 270.6 231.5 205.2 179.0 133.5 104.1 184.2 154.8 125.3 234.9 205.5 176.0 146.6 282.8 253.4 224.0 194.5 285.8 256.4 226.9 197.5 145.7 113.1 200.7 168.1 135.5 255.8 223.2 190.6 158.0 295.1 275.3 242.7 210.1 298.4 278.5 245.9 213.3 157.8 122.0 217.3 181.5 145.7 276.7 241.0 205.2 169.4 307.3 297.1 261.4 225.6 310.9 300.6 264.9 229.1 224.7 184.9 145.1 285.3 245.5 205.6 165.8 326.1 302.7 262.9 223.0 330.0 306.3 266.4 226.6 232.2 188.3 144.4 293.9 250.0 206.1 162.2 345.0 308.3 264.4 220.4 349.0 311.9 268.0 224.1 105°F 114.9 89.2 157.6 131.8 106.1 200.2 174.5 148.7 122.9 250.8 211.9 186.2 160.4 125.1 96.3 171.2 142.5 113.8 217.4 188.6 159.9 131.2 256.4 229.1 200.3 171.6 256.5 228.6 199.9 171.2 135.2 103.5 184.9 153.2 121.5 234.5 202.8 171.1 139.4 262.1 246.2 214.5 182.8 262.8 245.7 214.0 182.3 145.4 110.7 198.5 163.8 129.2 251.6 217.0 182.3 147.6 267.7 263.3 228.7 194.0 269.0 262.8 228.1 193.4 211.8 172.7 133.7 267.7 228.7 189.6 150.6 285.7 277.3 238.3 199.3 287.1 277.1 238.0 199.0 225.0 181.7 138.3 283.7 240.4 197.0 153.6 303.6 291.3 247.9 204.6 305.1 291.3 248.0 204.6 65 152.7 165.1 168.0 177.5 180.7 189.8 193.3 183.2 186.7 176.5 180.1 134.6 142.9 142.4 151.1 150.6 159.3 158.8 160.2 160.0 161.2 161.2 27 251934-YTG-R-0612 ZJ300 (25 Ton) (Continued) Air on Evaporator Coil CFM 6250 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 288.6 269.4 250.3 241.1 291.6 272.3 252.9 243.6 242.9 294.6 275.1 255.5 246.1 245.4 297.6 277.9 258.2 248.7 247.9 298.2 277.0 266.8 266.1 318.5 295.9 285.0 284.2 29.5 29.2 28.9 28.1 30.0 29.7 29.4 28.6 28.5 30.5 30.2 29.9 29.1 29.0 31.1 30.7 30.4 29.6 29.5 31.2 30.9 30.1 30.0 31.8 31.4 30.6 30.5 118.2 171.7 225.2 241.1 142.5 189.4 236.2 243.6 242.9 166.8 207.0 247.2 246.1 245.4 191.1 224.6 258.2 248.7 247.9 237.6 277.0 266.8 266.1 250.5 295.9 285.0 284.2 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 103.6 78.4 262.4 32.4 146.5 121.2 95.9 246.7 32.0 189.3 164.0 138.8 113.5 231.0 31.7 234.1 192.6 167.3 142.1 116.8 227.9 30.8 114.1 85.7 262.8 33.0 160.9 132.5 104.1 247.1 32.6 207.8 179.3 150.9 122.5 231.4 32.2 239.0 210.5 182.1 153.7 125.2 228.5 31.4 236.0 207.6 179.2 150.7 122.3 225.8 31.3 124.6 93.0 263.2 33.6 175.4 143.8 112.2 247.6 33.2 226.2 194.6 163.0 131.4 231.9 32.8 243.8 228.5 196.9 165.3 133.7 229.0 32.0 242.0 225.3 193.7 162.1 130.5 226.3 31.8 135.0 100.3 263.7 34.2 189.9 155.1 120.3 248.0 33.8 244.7 209.9 175.1 140.3 232.3 33.4 248.7 246.4 211.7 176.9 142.1 229.6 32.5 247.9 243.0 208.2 173.4 138.6 226.8 32.4 198.5 159.4 120.4 268.0 34.4 254.9 215.8 176.7 137.7 251.0 34.0 266.8 253.4 214.3 175.2 136.1 248.0 33.0 266.1 249.8 210.7 171.7 132.6 245.0 32.9 207.2 163.8 120.4 288.0 34.9 265.1 221.7 178.3 135.0 269.8 34.5 285.0 260.3 216.9 173.6 130.2 266.4 33.6 284.2 256.6 213.3 169.9 126.6 263.3 33.4 90 96.9 160.1 220.7 227.9 131.2 178.8 226.3 228.5 225.8 165.5 197.4 231.9 229.0 226.3 199.9 216.1 232.3 229.6 226.8 224.4 251.0 248.0 245.0 232.6 269.8 266.4 263.3 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 89.6 67.5 135.3 110.6 85.8 178.4 153.6 128.9 104.1 217.5 173.3 148.5 123.8 103.1 75.0 150.6 122.5 94.4 198.1 170.0 141.9 113.7 221.5 192.0 163.9 135.8 215.5 186.5 158.4 130.3 116.6 82.4 165.9 134.4 102.9 217.9 186.4 154.9 123.4 225.6 210.8 179.3 147.8 221.2 204.9 173.3 141.8 130.1 89.8 181.2 146.3 111.4 232.3 202.8 167.9 133.0 229.6 229.5 194.7 159.8 226.8 223.2 188.3 153.4 185.2 146.1 107.0 242.1 202.9 163.8 124.7 248.0 229.4 190.3 151.2 245.0 222.6 183.4 144.3 189.3 145.9 102.6 246.4 203.0 159.7 116.3 266.4 229.3 186.0 142.6 263.3 222.0 178.6 135.3 65 99.0 107.6 102.1 116.2 110.3 124.9 118.5 112.1 105.2 99.2 91.9 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. 28 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180-300 Cooling and Reheat Capacities ZR180 (15 Ton) Air on Evaporator Coil CFM 4500 5250 6000 6750 7500 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 243.6 224.6 205.7 189.9 187.0 254.7 235.0 215.2 198.7 195.6 265.9 245.3 224.7 207.4 204.2 249.5 228.5 211.0 207.7 253.7 232.3 214.5 211.2 12.1 11.7 11.2 11.1 10.9 12.1 11.7 11.3 11.1 11.0 12.2 11.7 11.3 11.1 11.0 11.8 11.4 11.2 11.1 11.9 11.5 11.3 11.2 109.3 138.8 168.4 189.9 187.0 124.4 158.3 192.2 198.7 195.6 139.6 177.8 216.0 207.4 204.2 191.8 224.1 211.0 207.7 205.8 232.3 214.5 211.2 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 224.8 208.3 191.8 177.9 175.6 229.8 212.9 196.0 181.8 179.5 234.8 217.5 200.3 185.8 183.4 219.6 202.2 187.5 185.1 221.6 204.0 189.3 186.8 14.1 13.9 13.7 13.5 13.5 14.2 14.0 13.8 13.6 13.6 14.3 14.1 13.8 13.6 13.6 14.1 13.9 13.7 13.7 14.1 13.9 13.7 13.7 111.4 142.7 173.9 177.9 175.6 123.1 155.1 187.1 181.8 179.5 134.8 167.5 200.3 185.8 183.4 183.1 202.2 187.5 185.1 198.7 204.0 189.3 186.8 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 87.9 66.5 234.2 13.1 117.5 96.1 74.7 216.5 12.8 147.0 125.6 104.2 82.8 198.8 12.5 180.0 154.9 133.5 112.1 90.7 183.9 12.3 187.0 161.2 139.8 118.4 97.0 181.3 12.2 99.9 74.6 242.3 13.2 133.0 107.8 82.5 224.0 12.8 166.2 140.9 115.6 90.4 205.6 12.5 193.7 173.7 148.4 123.1 97.9 190.3 12.3 195.6 180.7 155.4 130.2 104.9 187.6 12.3 111.8 82.7 250.4 13.2 148.6 119.4 90.3 231.4 12.9 185.4 156.2 127.0 97.9 212.5 12.6 207.4 192.5 163.3 134.2 105.0 196.6 12.4 204.2 200.2 171.0 141.9 112.7 193.8 12.3 158.6 125.4 92.2 234.5 13.0 197.1 163.9 130.7 97.5 215.3 12.6 211.0 203.5 170.3 137.1 103.9 199.3 12.5 207.7 205.7 172.5 139.3 106.1 196.4 12.4 168.5 131.3 94.0 237.6 13.0 208.9 171.7 134.4 97.2 218.2 12.7 214.5 214.5 177.3 140.0 102.7 201.9 12.5 211.2 211.2 174.0 136.7 99.4 199.0 12.4 95°F 90.0 68.6 208.7 15.6 121.3 99.9 78.5 192.4 15.5 152.6 131.2 109.8 88.4 176.0 15.3 177.9 160.3 138.9 117.5 96.1 163.9 15.1 175.6 165.1 143.7 122.3 100.9 163.3 15.1 97.1 71.8 214.4 15.7 129.8 104.6 79.3 197.6 15.5 162.6 137.3 112.0 86.7 180.8 15.4 181.8 167.7 142.5 117.2 91.9 168.4 15.2 179.5 172.8 147.5 122.2 96.9 167.8 15.2 104.2 75.0 220.2 15.7 138.4 109.2 80.0 202.9 15.6 172.6 143.4 114.2 85.1 185.7 15.4 185.8 175.2 146.0 116.9 87.7 172.9 15.2 183.4 180.5 151.3 122.1 93.0 172.3 15.2 149.9 116.7 83.5 204.8 15.6 186.4 153.2 120.0 86.8 187.4 15.4 187.5 182.2 149.0 115.8 82.6 174.5 15.2 185.1 183.6 150.4 117.2 84.0 173.9 15.2 161.4 124.1 86.9 206.6 15.6 200.3 163.0 125.8 88.5 189.1 15.4 189.3 189.3 152.0 114.7 77.5 176.1 15.2 186.8 186.8 149.6 112.3 75.0 175.5 15.3 90 110.4 140.8 171.2 183.9 181.3 123.8 156.7 189.6 190.3 187.6 137.2 172.6 208.1 196.6 193.8 187.4 213.2 199.3 196.4 202.2 218.2 201.9 199.0 103.5 133.9 164.2 163.9 163.3 120.4 147.7 174.9 168.4 167.8 137.3 161.5 185.7 172.9 172.3 176.9 187.4 174.5 173.9 192.3 189.1 176.1 175.5 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 89.0 67.6 119.4 98.0 76.6 149.8 128.4 107.0 85.6 178.9 157.6 136.2 114.8 181.3 163.1 141.7 120.4 98.5 73.2 131.4 106.2 80.9 164.4 139.1 113.8 88.6 187.8 170.7 145.4 120.2 187.6 176.7 151.5 126.2 108.0 78.9 143.5 114.3 85.2 179.0 149.8 120.6 91.5 196.6 183.8 154.7 125.5 193.8 190.3 161.2 132.0 154.2 121.0 87.8 191.8 158.6 125.4 92.2 199.3 192.9 159.7 126.4 196.4 194.7 161.5 128.3 165.0 127.7 90.5 204.6 167.3 130.1 92.8 201.9 201.9 164.6 127.4 199.0 199.0 161.8 124.5 105°F 82.1 60.7 112.5 91.1 69.7 142.8 121.4 100.0 78.7 163.9 149.1 127.8 106.4 163.3 149.3 127.9 106.5 90.0 64.7 122.4 97.1 71.9 154.8 129.5 104.3 79.0 168.4 159.1 133.8 108.6 167.8 159.2 133.9 108.6 97.9 68.7 132.3 103.2 74.0 166.8 137.6 108.5 79.3 172.9 169.1 139.9 110.8 172.3 169.1 139.9 110.8 143.7 110.5 77.2 177.0 147.4 114.1 80.9 174.5 172.6 139.4 106.2 173.9 172.3 139.1 105.8 155.0 117.7 80.5 187.2 157.1 119.8 82.5 176.1 176.1 138.8 101.6 175.5 175.5 138.2 100.9 65 93.4 99.0 94.9 100.9 96.4 102.8 93.2 95.0 90.1 87.2 85.0 85.2 83.3 83.4 81.6 81.6 73.0 72.6 64.3 63.7 29 251934-YTG-R-0612 ZR180 (15 Ton) (Continued) Air on Evaporator Coil CFM 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 192.6 176.4 160.2 150.0 151.0 199.0 182.3 165.6 155.0 156.1 205.5 188.3 171.0 160.1 161.2 190.0 172.6 161.5 162.7 191.6 174.1 162.9 164.1 17.1 17.0 16.9 16.7 16.7 17.2 17.0 16.9 16.7 16.8 17.2 17.1 17.0 16.8 16.8 17.1 17.0 16.8 16.8 17.1 17.0 16.8 16.8 95.7 125.1 154.5 150.0 151.0 117.8 140.3 162.8 155.0 156.1 139.9 155.5 171.0 160.1 161.2 170.7 172.6 161.5 162.7 185.8 174.1 162.9 164.1 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 74.3 52.9 176.4 18.6 103.7 82.3 60.9 160.4 18.5 133.1 111.7 90.3 68.9 144.5 18.5 150.0 138.0 116.6 95.2 73.9 136.0 18.3 151.0 133.5 112.2 90.8 69.4 138.8 18.3 82.9 57.7 183.7 18.6 115.0 89.7 64.5 167.1 18.6 147.1 121.8 96.5 71.2 150.4 18.5 155.0 150.5 125.2 99.9 74.7 141.6 18.3 156.1 145.6 120.3 95.1 69.8 144.5 18.4 91.6 62.4 190.9 18.7 126.3 97.2 68.0 173.7 18.6 161.0 131.9 102.7 73.6 156.4 18.5 160.1 163.0 133.8 104.6 75.5 147.2 18.3 161.2 157.7 128.5 99.4 70.2 150.2 18.4 137.5 104.2 71.0 175.2 18.6 167.6 141.5 108.3 75.1 157.8 18.5 161.5 162.9 129.7 96.5 63.3 148.5 18.3 162.7 160.9 127.7 94.5 61.3 151.4 18.4 148.6 111.3 74.1 176.7 18.6 174.1 151.1 113.8 76.6 159.1 18.5 162.9 162.9 125.7 88.4 51.1 149.8 18.3 164.1 164.1 126.8 89.6 52.3 152.7 18.4 90 87.8 116.2 144.5 136.0 138.8 115.1 132.9 150.4 141.6 144.5 142.5 149.5 156.4 147.2 150.2 164.4 157.8 148.5 151.4 176.7 159.1 149.8 152.7 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 66.4 45.0 94.9 73.5 52.1 123.3 101.9 80.6 59.2 136.0 126.9 105.5 84.1 138.8 117.8 96.4 75.0 75.9 50.6 107.6 82.3 57.0 139.3 114.0 88.8 63.5 141.6 141.6 116.6 91.3 144.5 132.0 106.8 81.5 85.3 56.2 120.3 91.1 62.0 155.3 126.1 97.0 67.8 147.2 147.2 127.7 98.5 150.2 146.3 117.1 88.0 131.2 98.0 64.8 157.8 135.6 102.4 69.2 148.5 148.5 120.1 86.9 151.4 149.5 116.3 83.1 142.2 104.9 67.7 159.1 145.1 107.9 70.6 149.8 149.8 112.5 75.2 152.7 152.7 115.5 78.2 65 62.7 53.6 66.1 56.2 69.4 58.8 53.7 49.9 38.0 41.0 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. 30 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180 (15 Ton) Alternate Reheat Mode Air on Evaporator Coil CFM 4500 5250 6000 6750 7500 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 134.0 120.5 104.5 100.8 138.8 124.8 108.2 104.3 143.6 129.0 111.8 107.8 150.2 135.0 117.2 113.1 156.9 141.0 122.5 118.3 9.8 9.0 8.1 8.0 9.8 9.0 8.1 8.0 9.7 9.0 8.1 8.0 10.0 9.2 8.3 8.2 10.2 9.4 8.5 8.4 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 117.5 105.6 92.7 90.5 122.0 109.7 96.2 94.0 126.6 113.8 99.8 97.4 131.5 118.2 103.7 101.4 136.4 122.7 107.7 105.3 11.1 10.4 9.7 9.6 11.1 10.4 9.7 9.5 11.1 10.4 9.6 9.5 11.2 10.5 9.8 9.7 11.4 10.6 9.9 9.8 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 35°F 125.8 10.4 50.1 28.8 7.4 113.0 9.7 87.0 85.0 64.0 60.0 98.6 8.9 100.8 85.0 76.0 35.0 10.0 95.7 8.8 130.4 10.4 55.0 5.2 117.2 9.7 95.0 90.0 65.0 50.0 102.2 8.9 104.3 100.0 90.0 46.0 15.0 99.1 8.8 135.1 10.4 24.7 45.0 121.4 9.7 98.0 95.0 70.0 45.0 105.8 8.9 107.8 105.0 126.7 69.9 23.0 102.6 8.8 140.9 10.6 51.8 18.6 126.6 9.8 108.0 102.8 69.6 36.4 110.5 9.0 113.1 110.0 106.8 56.8 25.0 107.2 8.9 146.7 10.8 92.8 55.6 18.3 131.8 10.0 112.9 110.0 85.0 65.0 115.1 9.2 118.3 118.3 81.1 78.0 45.0 111.8 9.1 55°F 109.2 11.8 41.9 20.5 98.2 11.1 85.0 65.0 42.0 30.0 86.7 10.4 90.5 75.0 65.0 25.0 85.4 10.3 113.6 11.8 31.8 6.6 102.2 11.1 90.0 70.0 45.0 26.0 90.3 10.4 94.0 86.0 70.0 34.0 10.0 88.8 10.3 118.0 11.8 15.2 21.8 106.2 11.1 95.0 75.0 50.0 25.0 93.8 10.4 97.4 94.0 92.0 51.0 15.0 92.3 10.3 122.1 11.8 52.3 19.1 109.8 11.2 103.7 91.8 58.6 25.4 97.0 10.5 101.4 98.0 60.0 30.0 25.0 95.5 10.4 126.2 11.9 82.8 45.6 8.3 113.5 11.3 102.0 100.0 65.0 35.0 100.3 10.6 105.3 105.3 74.0 40.0 30.0 98.7 10.5 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 45°F 65 46.0 95.0 95.7 24.6 75.0 80.0 3.2 53.0 75.0 45.0 30.0 5.0 31.2 100.0 99.1 5.9 80.0 93.0 55.0 80.0 38.0 40.0 12.0 48.5 105.0 102.6 85.0 102.0 60.0 110.4 35.0 60.5 19.2 52.1 110.5 107.2 18.9 97.3 105.0 64.1 94.6 30.9 48.9 20.0 13.3 75.0 74.5 50.0 25.8 35.0 87.8 50.6 107.4 130.0 111.8 111.8 65°F 37.7 75.0 85.4 16.4 55.0 70.0 31.0 55.0 15.0 20.0 32.5 80.0 88.8 10.5 27.3 85.0 92.3 7.2 60.0 79.0 35.0 60.0 14.0 28.0 15.0 65.0 86.0 40.0 77.7 15.0 41.6 52.5 97.0 89.3 19.3 86.4 87.0 53.1 70.3 19.9 32.9 77.8 96.5 98.7 40.6 95.0 98.7 3.3 55.0 61.5 20.0 45.0 31 251934-YTG-R-0612 ZR180 (15 Ton) Alternate Reheat Mode (Continued) Air on Evaporator Coil CFM 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 100.9 90.8 80.8 80.2 105.2 94.6 84.3 83.6 109.5 98.5 87.8 87.1 112.7 101.4 90.3 89.6 115.9 104.3 92.9 92.2 12.5 11.8 11.2 11.1 12.5 11.8 11.2 11.1 12.4 11.8 11.2 11.1 12.5 11.8 11.2 11.1 12.5 11.9 11.3 11.2 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 92.6 13.1 33.6 12.2 83.3 12.5 65.0 45.0 20.0 74.9 12.0 80.2 65.0 45.0 15.0 75.1 11.9 96.8 13.1 33.2 7.9 87.1 12.5 70.0 50.0 25.0 2.0 78.3 12.0 83.6 72.0 50.0 22.0 78.5 11.9 101.0 13.1 5.7 32.8 3.6 90.9 12.5 75.0 55.0 30.0 5.0 81.7 12.0 87.1 78.0 61.3 32.2 81.9 11.9 103.3 13.1 52.8 19.6 93.0 12.5 90.3 80.9 47.7 14.4 83.6 12.0 89.6 87.0 58.2 24.9 83.8 11.9 105.7 13.1 72.8 35.5 95.1 12.5 91.0 85.0 45.0 5.0 85.5 12.0 92.2 92.2 55.0 17.7 85.7 11.9 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 29.5 55.0 70.0 8.1 35.0 60.0 9.0 35.0 10.0 33.9 60.0 78.5 1.0 38.3 65.0 81.9 8.6 40.0 65.0 15.0 40.0 16.0 9.1 45.0 70.0 20.0 45.0 22.8 53.0 83.6 90.0 19.8 75.4 83.4 42.2 46.0 9.0 17.0 67.8 85.5 85.7 30.5 70.0 85.7 35.0 48.4 15.0 65 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. No Sensible Cooling Capacity 32 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR240 (20 Ton) Air on Evaporator Coil CFM 6000 7000 8000 9000 10000 6000 7000 8000 9000 10000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 321.3 295.4 269.5 244.8 242.1 334.5 307.6 280.6 254.9 252.1 347.7 319.7 291.7 265.0 262.0 325.0 296.5 269.5 266.4 330.3 301.4 273.9 270.8 15.4 14.9 14.5 14.4 14.2 15.4 15.0 14.6 14.4 14.3 15.4 15.0 14.6 14.4 14.3 15.1 14.7 14.5 14.4 15.1 14.7 14.6 14.4 155.2 191.2 227.2 244.8 242.1 169.8 213.9 258.0 254.9 252.1 184.3 236.6 288.9 265.0 262.0 250.5 295.1 269.5 266.4 264.3 301.4 273.9 270.8 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 290.7 267.8 244.9 228.4 222.9 298.5 275.0 251.5 234.5 228.9 306.4 282.2 258.1 240.7 234.9 285.1 260.7 243.1 237.3 287.9 263.3 245.5 239.6 17.9 17.7 17.5 17.3 17.2 18.0 17.8 17.6 17.4 17.2 18.0 17.9 17.7 17.4 17.3 17.9 17.7 17.4 17.3 17.9 17.7 17.4 17.3 140.6 179.9 219.1 228.4 222.9 163.0 200.8 238.6 234.5 228.9 185.3 221.7 258.1 240.7 234.9 236.1 260.7 243.1 237.3 250.6 263.3 245.5 239.6 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 126.7 98.2 306.0 16.6 162.7 134.2 105.7 281.6 16.3 198.7 170.2 141.7 113.2 257.2 16.0 240.1 211.6 183.1 154.6 126.1 236.6 15.8 242.1 216.7 188.1 159.6 131.1 232.5 15.7 140.9 107.2 316.5 16.7 180.2 146.5 112.8 291.3 16.4 219.5 185.8 152.1 118.4 266.0 16.1 252.6 231.0 197.3 163.6 129.9 244.7 15.9 252.1 236.5 202.8 169.2 135.5 240.5 15.7 155.1 116.2 327.1 16.7 197.7 158.8 120.0 301.0 16.4 240.4 201.5 162.6 123.7 274.9 16.1 265.0 250.5 211.6 172.7 133.8 252.9 15.9 262.0 256.4 217.5 178.7 139.8 248.5 15.8 206.2 161.9 117.6 305.0 16.5 249.6 205.4 161.1 116.8 278.6 16.2 269.5 255.3 211.0 166.7 122.5 256.3 16.0 266.4 263.6 219.3 175.0 130.8 251.8 15.8 214.7 165.0 115.3 309.1 16.5 258.9 209.2 159.5 109.9 282.3 16.2 273.9 260.1 210.4 160.8 111.1 259.7 16.0 270.8 270.8 221.1 171.4 121.7 255.2 15.9 95°F 112.1 83.6 269.2 19.8 151.4 122.8 94.3 247.9 19.6 190.6 162.1 133.6 105.1 226.7 19.4 226.9 198.4 169.9 141.4 112.9 210.6 19.2 222.9 198.5 170.0 141.5 112.9 209.2 19.1 124.4 90.8 276.9 19.8 167.1 133.4 99.7 255.0 19.6 209.7 176.0 142.3 108.6 233.1 19.5 233.8 215.5 181.8 148.1 114.4 216.6 19.2 228.9 215.5 181.8 148.1 114.4 215.2 19.2 136.8 97.9 59.0 284.5 19.8 182.8 143.9 105.1 262.0 19.7 228.8 190.0 151.1 112.2 239.6 19.5 240.7 232.5 193.6 154.8 115.9 222.6 19.2 234.9 232.6 193.7 154.8 115.9 221.1 19.2 191.9 147.6 103.3 264.7 19.7 239.0 194.8 150.5 106.2 242.0 19.5 243.1 238.4 194.1 149.8 105.6 224.8 19.2 237.3 236.1 191.8 147.5 103.3 223.4 19.2 200.9 151.2 101.5 267.3 19.7 249.2 199.6 149.9 100.2 244.4 19.5 245.5 244.3 194.6 144.9 95.2 227.1 19.2 239.6 239.6 189.9 140.3 90.6 225.6 19.2 90 147.9 185.5 223.2 236.6 232.5 166.4 207.3 248.3 244.7 240.5 184.8 229.1 273.5 252.9 248.5 243.3 277.9 256.3 251.8 257.5 282.3 259.7 255.2 129.8 170.7 211.7 210.6 209.2 157.7 191.7 225.6 216.6 215.2 185.7 212.6 239.6 222.6 221.1 226.7 242.0 224.8 223.4 240.9 244.4 227.1 225.6 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 119.4 90.9 157.0 128.5 100.0 194.7 166.2 137.6 109.1 233.5 205.0 176.5 148.0 232.5 207.6 179.1 150.5 132.7 99.0 173.7 140.0 106.3 214.6 180.9 147.2 113.5 243.2 223.3 189.6 155.9 240.5 226.0 192.3 158.6 145.9 107.1 190.3 151.4 112.5 234.6 195.7 156.8 118.0 252.9 241.5 202.6 163.7 248.5 244.5 205.6 166.7 199.0 154.7 110.5 244.3 200.1 155.8 111.5 256.3 246.8 202.6 158.3 251.8 249.8 205.6 161.3 207.8 158.1 254.1 204.4 154.7 105.0 259.7 252.2 202.5 152.8 255.2 255.2 205.5 155.8 105°F 101.2 72.7 142.2 113.7 85.2 183.2 154.7 126.1 97.6 209.9 182.3 153.8 125.3 203.5 177.1 148.6 120.1 113.2 79.5 158.0 124.3 90.6 202.8 169.1 135.4 101.7 216.3 199.2 165.5 131.8 212.3 193.5 159.8 126.1 125.1 86.2 47.3 173.7 134.8 96.0 222.4 183.5 144.6 105.7 222.6 216.2 177.3 138.4 221.1 209.9 171.0 132.1 182.5 138.2 93.9 229.9 188.0 143.7 99.5 224.8 221.3 177.0 132.7 223.4 213.9 169.6 125.4 191.2 141.5 91.8 237.3 192.5 142.9 93.2 227.1 226.4 176.8 127.1 225.6 217.9 168.2 118.6 65 119.5 122.0 122.2 124.9 124.9 127.9 114.0 117.0 103.2 106.1 96.7 91.5 98.1 92.4 99.5 93.3 88.5 81.1 77.4 68.9 33 251934-YTG-R-0612 ZR240 (20 Ton) (Continued) Air on Evaporator Coil CFM 6000 7000 8000 9000 10000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 247.7 228.1 208.5 192.9 195.6 255.2 235.0 214.8 198.7 201.5 262.6 241.8 221.0 204.5 207.3 244.2 223.2 206.6 209.4 246.7 225.4 208.6 211.5 21.6 21.5 21.3 21.0 21.1 21.6 21.5 21.3 21.0 21.1 21.6 21.5 21.3 21.0 21.2 21.5 21.3 21.1 21.2 21.5 21.3 21.1 21.2 118.9 161.6 204.2 192.9 195.6 152.5 182.5 212.6 198.7 201.5 186.0 203.5 221.0 204.5 207.3 217.3 223.2 206.6 209.4 231.1 225.4 208.6 211.5 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 90.4 61.9 226.2 23.5 133.1 104.5 76.0 208.3 23.3 175.7 147.2 118.7 90.2 190.3 23.2 192.9 166.1 137.6 109.1 80.6 175.2 22.9 184.2 155.7 127.2 98.6 70.1 181.9 23.1 101.9 68.2 233.5 23.5 148.8 115.1 81.4 214.9 23.3 195.8 162.1 128.4 94.7 196.4 23.2 198.7 183.0 149.3 115.6 81.9 180.8 22.9 195.8 171.5 137.8 104.1 70.4 187.7 23.1 113.3 74.5 240.7 23.5 164.6 125.7 86.9 221.6 23.3 215.9 177.0 138.2 99.3 202.5 23.2 204.5 199.8 160.9 122.1 83.2 186.4 22.8 207.3 187.2 148.4 109.5 70.6 193.6 23.1 173.0 128.8 84.5 223.8 23.3 220.7 181.3 137.0 92.7 204.5 23.2 206.6 204.2 159.9 115.7 71.4 188.3 22.9 209.4 191.7 147.4 103.2 58.9 195.5 23.1 181.5 131.8 82.1 226.0 23.3 225.4 185.5 135.9 86.2 206.5 23.2 208.6 208.6 158.9 109.3 59.6 190.2 22.9 211.5 196.2 146.5 96.9 47.2 197.4 23.1 90 108.1 152.4 190.3 175.2 181.9 147.2 173.4 196.4 180.8 187.7 186.3 194.4 202.5 186.4 193.6 207.9 204.5 188.3 195.5 221.4 206.5 190.2 197.4 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 79.6 51.1 123.9 95.4 66.9 168.2 139.7 111.2 82.7 175.2 150.0 121.5 93.0 164.8 134.3 105.8 77.2 90.6 56.9 139.7 106.0 72.3 188.8 155.2 121.5 87.8 180.8 166.7 133.0 99.3 179.2 149.4 115.7 82.0 101.6 62.7 155.5 116.6 77.8 202.5 170.6 131.7 92.8 186.4 183.5 144.6 105.7 193.6 164.6 125.7 86.8 163.6 119.4 75.1 204.5 174.6 130.3 86.0 188.3 187.1 142.8 98.6 195.5 169.5 125.3 81.0 171.7 122.1 72.4 206.5 178.5 128.8 79.2 190.2 190.2 141.1 91.4 197.4 174.5 124.8 75.2 65 64.4 48.7 65.6 48.3 66.8 47.9 54.3 36.7 41.7 25.5 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. 34 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR240 (20 Ton) Alternate Reheat Mode Air on Evaporator Coil CFM 6000 7000 8000 9000 10000 6000 7000 8000 9000 10000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 115.8 102.1 119.8 105.3 175.1 160.5 154.3 142.9 185.0 169.6 163.1 151.0 182.8 167.6 161.0 149.1 180.6 165.5 159.0 147.2 9.8 9.0 8.5 8.5 12.6 11.8 11.0 10.9 12.7 11.9 11.1 11.0 12.8 12.0 11.1 11.0 12.8 12.0 11.1 11.0 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 122.2 109.1 114.7 103.4 155.4 141.5 135.1 125.1 164.0 149.4 142.5 132.0 161.5 147.0 140.2 129.9 158.9 144.6 137.9 127.8 12.7 12.0 11.4 11.3 14.2 13.4 12.7 12.6 14.2 13.5 12.7 12.6 14.2 13.5 12.7 12.6 14.3 13.5 12.8 12.7 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Capacity1 Input Return Dry Bulb (°F) (MBh) (kW)2 85 80 75 70 65 35°F 119.0 11.3 60.3 31.8 3.3 105.6 10.5 98.0 97.6 69.1 40.6 12.0 117.3 9.9 105.3 100.0 90.2 61.7 33.2 104.4 11.3 165.3 13.4 17.1 72.0 38.3 4.6 151.0 12.6 103.7 102.3 68.6 34.9 1.2 144.7 11.8 142.9 134.1 100.4 66.8 33.1 134.0 11.7 174.5 13.5 36.5 83.7 44.8 5.9 159.5 12.7 125.0 107.0 68.2 29.3 152.8 11.9 151.0 149.6 110.7 71.8 32.9 141.5 11.8 172.1 13.5 37.1 92.4 48.1 3.8 157.3 12.7 110.0 118.4 74.1 29.8 150.6 11.9 149.1 148.4 104.1 59.8 15.6 139.5 11.8 37.7 169.7 13.5 124.4 51.4 1.7 155.0 12.8 138.0 129.7 80.0 30.3 148.5 11.9 147.2 147.2 97.5 115.0 137.5 11.8 55°F 125.4 14.2 4.5 51.5 22.9 112.5 13.5 100.2 71.7 43.2 14.7 112.2 12.9 103.4 86.4 57.9 29.4 0.8 102.5 13.2 13.6 145.6 14.9 63.7 30.0 132.0 14.2 96.9 85.5 51.8 18.1 125.5 13.5 125.1 108.3 74.6 40.9 7.2 116.2 13.4 22.8 153.6 15.0 76.0 37.2 139.2 14.2 110.0 99.3 60.4 21.5 132.3 13.5 132.0 130.1 91.3 52.4 13.5 122.5 13.4 25.0 150.8 15.0 83.6 39.3 136.7 14.3 120.0 106.8 62.5 18.2 129.9 13.6 129.9 129.0 84.7 40.4 120.3 13.5 27.2 148.0 15.0 105.2 41.5 134.1 14.3 115.0 114.3 64.6 14.9 127.4 13.6 127.8 127.8 78.1 75.0 118.0 13.5 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 45°F 1.1 55.9 27.4 95.0 84.6 56.1 27.6 104.4 102.5 74.0 45.5 15.4 67.9 34.2 0.5 100.3 93.9 60.2 26.5 134.0 121.2 87.5 53.8 29.6 79.9 41.0 2.1 110.0 103.2 64.3 25.4 141.5 139.9 101.0 62.1 31.0 88.0 43.7 107.0 112.6 68.3 24.0 139.5 138.7 94.4 50.1 32.4 114.8 46.5 125.0 122.0 72.3 22.6 137.5 135.0 87.8 95.0 65°F 7.9 47.0 18.5 87.3 58.8 30.2 1.7 102.5 70.2 41.7 13.2 11.9 59.6 25.9 93.4 77.1 43.4 9.7 116.2 95.3 61.6 27.9 15.9 72.2 33.3 95.0 85.0 56.5 17.6 122.5 120.4 81.5 42.7 18.9 79.2 35.0 101.0 101.0 56.7 12.4 120.3 119.2 74.9 30.7 21.9 95.6 36.6 116.0 106.6 56.9 7.2 118.0 118.0 68.4 55.0 65 17.0 20.1 23.2 5.8 3.8 35 251934-YTG-R-0612 ZR240 (20 Ton) Alternate Reheat Mode (Continued) Air on Evaporator Coil CFM 6000 7000 8000 9000 10000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 128.6 116.0 109.6 101.6 135.8 122.5 115.8 107.3 143.1 129.1 122.0 113.0 140.1 126.4 119.5 110.7 137.1 123.7 116.9 108.3 15.7 15.0 14.3 14.2 15.7 15.0 14.3 14.2 15.7 15.0 14.4 14.3 15.7 15.0 14.4 14.3 15.7 15.0 14.4 14.3 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 131.8 17.1 11.3 42.6 14.1 119.4 16.4 74.3 45.8 17.3 107.1 15.8 101.6 54.1 25.5 100.7 15.2 126.0 16.5 10.2 55.5 21.8 113.0 15.8 90.0 68.7 35.0 1.3 106.2 15.2 107.3 82.4 48.7 15.0 98.4 15.1 132.6 16.5 9.0 68.4 29.5 118.9 15.8 91.0 91.5 52.6 13.7 111.7 15.2 113.0 110.7 71.8 32.9 103.5 15.1 12.9 129.4 16.5 74.9 30.6 116.1 15.8 98.0 95.2 50.9 6.6 109.1 15.2 110.7 109.5 65.2 20.9 101.1 15.1 16.7 126.3 16.5 86.0 31.7 113.2 15.8 100.0 98.9 49.2 106.4 15.2 108.3 108.3 58.6 35.0 98.6 15.1 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 14.7 38.2 9.6 61.4 32.9 4.4 66.4 37.9 9.4 8.4 51.4 17.7 86.6 60.2 26.5 95.0 69.4 35.7 2.0 2.1 64.6 25.7 90.0 87.6 48.7 9.9 103.5 101.0 62.1 23.2 6.8 70.5 26.2 95.0 89.4 45.1 0.8 101.1 99.8 55.5 11.2 11.5 76.4 26.7 84.0 80.0 41.5 98.6 98.6 48.9 15.0 65 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. No Sensible Cooling Capacity 36 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR300 (25 Ton) Air on Evaporator Coil CFM 7500 8750 10000 11250 12500 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 395.3 367.6 339.9 309.6 304.6 406.1 377.6 349.1 318.1 312.9 416.9 387.6 358.4 326.5 321.2 394.3 364.5 332.1 326.7 400.9 370.6 337.7 332.2 19.2 19.1 19.0 18.4 18.4 19.5 19.4 19.3 18.7 18.7 19.8 19.7 19.6 19.0 19.0 20.5 20.5 19.8 19.8 21.4 21.3 20.6 20.6 235.2 261.5 287.8 309.6 304.6 253.6 286.8 320.1 318.1 312.9 271.9 312.2 352.4 326.5 321.2 329.3 361.5 332.1 326.7 346.4 370.6 337.7 332.2 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 369.4 337.6 305.8 284.4 277.5 377.1 344.6 312.1 290.3 283.3 384.8 351.6 318.5 296.2 289.1 355.0 321.5 299.0 291.8 358.3 324.6 301.8 294.6 23.3 23.4 23.5 22.7 22.7 23.6 23.7 23.7 23.0 22.9 23.8 23.9 24.0 23.2 23.2 24.3 24.4 23.6 23.6 24.7 24.8 23.9 23.9 189.1 230.5 271.9 284.4 277.5 216.7 256.0 295.2 290.3 283.3 244.4 281.5 318.5 296.2 289.1 296.7 321.5 299.0 291.8 312.0 324.6 301.8 294.6 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 199.6 164.0 382.3 21.2 225.9 190.2 154.6 352.6 21.2 252.2 216.5 180.9 145.2 322.8 21.2 295.9 260.2 224.6 189.0 153.3 297.0 20.5 304.6 271.5 235.8 200.2 164.5 291.1 20.6 216.9 174.8 391.6 21.5 244.7 202.6 160.5 361.1 21.5 272.5 230.4 188.3 146.2 330.6 21.5 311.2 277.0 234.9 192.8 150.6 304.2 20.8 312.9 289.0 246.9 204.7 162.6 298.1 20.8 234.2 185.6 400.8 21.8 263.6 215.0 166.4 369.6 21.8 292.9 244.3 195.7 147.1 338.4 21.8 326.5 293.7 245.1 196.5 147.9 311.4 21.1 321.2 306.5 257.9 209.3 160.7 305.1 21.1 273.9 218.6 163.2 374.6 22.4 303.9 248.6 193.2 137.9 343.0 22.4 332.1 298.8 243.5 188.1 132.8 315.6 21.7 326.7 311.7 256.4 201.0 145.7 309.3 21.7 284.3 222.2 160.1 379.6 23.0 314.9 252.8 190.7 128.6 347.6 23.0 337.7 303.9 241.8 179.7 117.6 319.8 22.3 332.2 317.0 254.9 192.8 130.7 313.4 22.3 95°F 153.4 117.8 342.9 26.5 194.8 159.2 123.5 313.5 26.3 236.2 200.6 164.9 129.3 284.0 26.1 274.1 238.5 202.8 167.2 131.6 264.2 25.5 277.5 244.0 208.4 172.7 137.1 257.8 25.5 169.2 127.0 350.8 26.6 213.8 171.7 129.6 320.7 26.5 258.5 216.4 174.3 132.1 290.6 26.3 285.2 257.3 215.2 173.0 130.9 270.3 25.7 283.3 263.2 221.1 179.0 136.9 263.8 25.7 184.9 136.3 358.7 26.8 232.9 184.3 135.7 327.9 26.7 280.8 232.2 183.6 135.0 297.2 26.5 296.2 276.1 227.5 178.9 130.3 276.4 25.9 289.1 282.4 233.8 185.2 136.6 269.7 25.8 241.4 186.0 130.7 331.0 27.1 289.7 234.4 179.0 123.7 299.9 26.9 299.0 278.7 223.3 168.0 112.6 278.9 26.3 291.8 285.1 229.8 174.4 119.1 272.2 26.3 249.9 187.8 125.7 334.0 27.6 298.7 236.6 174.5 112.4 302.7 27.4 301.8 281.3 219.2 157.1 95.0 281.5 26.8 294.6 287.8 225.7 163.6 101.5 274.7 26.7 90 212.1 246.0 279.8 297.0 291.1 235.1 271.4 307.6 304.2 298.1 258.1 296.8 335.5 311.4 305.1 313.0 341.5 315.6 309.3 329.2 347.6 319.8 313.4 167.4 214.9 262.3 264.2 257.8 199.9 239.8 279.7 270.3 263.8 232.4 264.8 297.2 276.4 269.7 279.8 299.9 278.9 272.2 294.9 302.7 281.5 274.7 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 176.5 140.9 210.3 174.7 139.1 244.2 208.5 172.9 137.3 285.0 249.4 213.7 178.1 291.1 257.7 222.1 186.5 193.0 150.9 229.3 187.2 145.0 265.5 223.4 181.3 139.2 298.2 267.1 225.0 182.9 298.1 276.1 234.0 191.9 209.5 160.9 248.2 199.6 151.0 286.9 238.3 189.7 141.1 311.4 284.9 236.3 187.7 305.1 294.5 245.9 197.3 257.7 202.3 147.0 296.8 241.5 186.1 130.8 315.6 288.8 233.4 178.1 309.3 298.4 243.1 187.7 267.1 205.0 142.9 306.8 244.7 182.6 120.5 319.8 292.6 230.5 168.4 313.4 302.4 240.3 178.2 105°F 131.8 96.1 179.2 143.6 107.9 226.7 191.0 155.4 119.8 259.0 223.3 187.7 152.1 257.8 225.5 189.9 154.2 146.2 104.1 197.7 155.6 113.5 249.2 207.1 165.0 122.8 267.7 242.1 199.9 157.8 263.8 244.4 202.3 160.1 160.7 112.1 216.2 167.6 119.0 271.7 223.1 174.5 125.9 276.4 260.8 212.2 163.6 269.7 263.3 214.7 166.1 224.5 169.1 113.8 280.5 225.2 169.8 114.5 278.9 263.2 207.8 152.5 272.2 265.7 210.4 155.0 232.8 170.7 108.6 289.3 227.2 165.1 103.0 281.5 265.6 203.5 141.4 274.7 268.2 206.1 144.0 65 142.4 150.8 140.8 149.7 139.1 148.7 122.7 132.4 106.3 116.1 116.4 118.6 115.7 118.0 115.0 117.5 97.1 99.7 79.3 81.9 37 251934-YTG-R-0612 ZR300 (25 Ton) (Continued) Air on Evaporator Coil CFM 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 316.4 289.3 262.3 243.9 238.1 324.6 296.8 269.1 250.2 244.2 332.7 304.3 275.8 256.5 250.4 307.0 278.3 258.8 252.6 309.7 280.8 261.1 254.9 29.6 29.1 28.7 28.3 28.2 29.7 29.3 28.8 28.4 28.4 29.8 29.4 29.0 28.6 28.5 29.9 29.5 29.1 29.0 30.4 30.0 29.6 29.5 145.7 199.3 252.8 243.9 238.1 183.1 223.7 264.3 250.2 244.2 220.4 248.1 275.8 256.5 250.4 263.0 278.3 258.8 252.6 277.8 280.8 261.1 254.9 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 110.1 74.5 289.9 32.7 163.6 128.0 92.3 265.2 32.0 217.1 181.5 145.9 110.2 240.6 31.3 243.8 208.2 172.5 136.9 101.3 223.7 31.1 238.1 207.0 171.4 135.7 100.1 218.4 31.0 123.2 81.1 298.3 32.8 181.6 139.4 97.3 272.9 32.1 239.9 197.8 155.7 113.5 247.5 31.4 250.2 226.8 184.7 142.6 100.5 230.2 31.2 244.2 225.5 183.4 141.3 99.2 224.7 31.1 136.4 87.8 306.7 32.8 199.5 150.9 102.3 280.6 32.1 262.6 214.0 165.4 116.8 254.5 31.5 256.5 245.5 196.9 148.3 99.7 236.7 31.3 250.4 244.1 195.5 146.9 98.3 231.0 31.1 207.6 152.3 96.9 283.0 32.7 271.3 216.0 160.6 105.3 256.7 32.0 258.8 247.7 192.3 137.0 81.6 238.7 31.8 252.6 246.3 190.9 135.6 80.2 233.0 31.7 215.7 153.6 91.5 285.5 33.3 280.0 217.9 155.8 93.7 258.9 32.6 261.1 249.9 187.8 125.7 63.6 240.8 32.4 254.9 248.5 186.4 124.3 62.2 235.0 32.2 90 124.1 183.7 240.6 223.7 218.4 166.2 207.6 247.5 230.2 224.7 208.4 231.4 254.5 236.7 231.0 246.1 256.7 238.7 233.0 260.8 258.9 240.8 235.0 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 88.4 52.8 148.0 112.4 76.7 207.6 172.0 136.3 100.7 223.7 193.0 157.4 121.7 218.4 188.5 152.9 117.2 100.3 58.2 165.4 123.3 81.2 230.6 188.5 146.3 104.2 230.2 211.6 169.5 127.4 224.7 206.7 164.6 122.5 112.1 63.5 182.8 134.2 85.6 253.6 205.0 156.4 107.8 236.7 230.2 181.6 133.0 231.0 224.9 176.3 127.7 190.8 135.4 80.1 256.7 206.7 151.4 96.0 238.7 232.2 176.8 121.5 233.0 226.9 171.5 116.2 198.7 136.6 74.5 258.9 208.5 146.4 84.3 240.8 234.2 172.1 110.0 235.0 228.8 166.7 104.6 65 86.1 81.6 85.2 80.4 84.4 79.1 66.1 60.8 47.9 42.5 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. 38 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR300 (25 Ton) Alternate Reheat Mode Air on Evaporator Coil CFM 7500 8750 10000 11250 12500 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 203.3 180.0 170.1 167.8 206.6 182.7 172.9 170.5 209.8 185.4 175.6 173.3 204.7 180.2 171.2 169.4 199.6 175.0 166.9 165.4 15.3 14.8 13.9 13.0 15.7 15.2 14.3 14.0 16.1 15.6 14.7 14.0 17.1 16.5 15.5 15.0 18.0 17.4 16.4 16.0 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 177.9 160.0 149.0 145.6 181.5 163.2 152.0 148.6 185.1 166.4 155.1 151.6 183.6 164.7 153.7 150.4 182.0 163.0 152.4 149.3 17.9 17.4 16.5 16.0 18.2 17.6 16.8 16.0 18.5 17.9 17.0 17.0 19.5 18.9 17.9 17.0 20.5 19.9 18.9 18.0 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 35°F 190.6 16.6 51.6 16.0 61.9 26.2 170.0 16.1 62.1 50.0 159.6 15.2 150.0 87.2 51.6 15.9 156.7 15.0 194.0 17.0 51.4 45.0 63.5 58.0 172.9 16.4 102.0 58.0 162.4 15.5 157.0 124.9 82.4 40.2 159.6 15.0 197.5 17.3 51.2 2.6 65.3 19.7 175.9 16.8 130.0 125.0 90.0 17.2 165.3 15.8 147.0 100.0 62.0 49.2 3.6 162.4 15.0 194.1 18.3 79.2 23.8 85.9 30.5 172.4 17.7 135.0 130.9 57.3 162.5 16.7 157.0 147.5 88.9 25.3 159.9 16.0 190.8 19.2 65.6 55.0 99.8 85.0 169.0 18.6 137.0 135.0 53.8 27.2 159.7 17.6 165.0 148.0 93.0 16.9 157.4 17.0 55°F 44.2 8.6 165.2 19.2 54.5 25.0 150.1 18.7 80.6 30.0 4.1 138.4 17.8 145.6 91.9 56.3 20.6 134.5 17.0 46.6 37.0 169.0 19.4 58.3 50.0 153.5 18.8 106.0 74.0 3.2 141.6 18.0 148.6 117.4 75.1 33.0 137.6 18.0 172.8 19.6 49.0 0.4 62.1 15.3 156.9 19.0 118.0 105.0 60.0 4.8 144.8 18.2 137.0 115.0 56.0 36.1 140.7 18.0 68.4 13.0 173.0 20.7 77.5 22.2 157.0 20.0 120.0 114.9 48.6 145.0 19.2 150.4 136.2 78.9 18.6 141.0 19.0 173.2 21.7 62.8 49.0 88.9 75.0 157.0 21.1 122.0 102.7 46.9 6.1 145.2 20.1 149.3 140.0 81.0 12.9 141.2 20.0 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 45°F 47.9 12.3 58.2 22.5 71.4 50.0 135.0 89.6 53.9 18.3 49.0 41.0 60.9 54.0 104.0 66.0 140.0 121.2 78.7 36.6 50.1 1.5 63.7 17.5 119.0 115.0 75.0 11.0 143.0 100.0 59.0 42.6 73.8 18.4 81.7 26.4 122.0 116.0 52.9 150.0 141.8 83.9 21.9 64.2 52.0 94.4 80.0 126.0 104.0 50.3 16.6 157.4 146.0 87.0 14.9 65°F 40.5 4.8 50.7 15.1 89.8 37.4 15.1 134.5 94.2 58.6 22.9 44.2 33.0 55.6 46.0 108.0 82.0 14.1 137.6 113.7 71.4 29.3 47.9 60.6 13.2 117.0 95.0 45.0 131.0 100.0 53.0 29.5 62.9 7.6 73.3 18.0 116.0 107.0 44.3 141.0 130.6 74.0 15.3 61.4 46.0 83.5 70.0 118.0 101.3 43.4 141.2 134.0 75.0 11.0 65 39 251934-YTG-R-0612 ZR300 (25 Ton) Alternate Reheat Mode (Continued) Air on Evaporator Coil CFM 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 72 67 62 57 152.5 140.1 127.9 123.4 156.4 143.8 131.2 126.6 160.4 147.4 134.6 129.9 162.4 149.2 136.2 131.5 164.4 151.0 137.9 133.2 20.6 19.9 19.1 16.5 20.7 20.0 19.2 17.0 20.8 20.1 19.3 17.7 21.9 21.2 20.4 18.6 23.0 22.3 21.4 19.6 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 139.7 21.9 36.8 1.1 47.0 11.4 130.2 21.2 99.0 55.0 26.0 117.3 20.5 123.4 96.6 60.9 25.3 112.3 20.1 143.9 21.9 41.8 29.0 53.0 42.0 134.1 21.2 110.0 90.0 25.0 120.8 20.5 126.6 110.0 67.8 25.7 115.7 20.2 148.1 21.9 46.7 59.0 11.0 137.9 21.2 116.0 85.0 30.0 124.3 20.5 125.0 100.0 50.0 23.0 119.0 20.2 151.9 23.1 57.5 2.2 69.2 13.8 141.5 22.4 120.0 99.0 40.0 127.5 21.6 131.5 125.0 69.0 12.0 122.1 21.2 155.7 24.2 60.0 43.0 78.0 65.0 145.0 23.5 114.0 100.0 40.0 130.7 22.7 133.2 128.0 69.0 9.0 125.1 22.3 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 33.1 43.3 7.7 108.2 72.6 36.9 1.3 112.3 98.9 63.3 27.6 39.4 25.0 50.4 38.0 112.0 98.0 35.9 115.7 106.3 64.2 22.0 45.6 57.4 8.8 115.0 75.0 15.0 119.0 100.0 47.0 16.5 52.1 65.0 9.6 120.0 91.0 35.7 122.1 119.4 64.0 8.7 58.6 40.0 72.5 60.0 110.0 98.7 36.6 125.1 122.0 63.0 7.0 65 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. No Sensible Cooling Capacity 40 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 Cooling Capacities ZF180 (15 Ton) Air on Evaporator Coil CFM 3750 4500 5250 6000 6750 7500 3750 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 236.7 216.0 195.4 178.4 245.7 224.3 202.8 185.2 236.4 254.6 232.5 210.3 192.0 245.1 263.6 240.7 217.7 198.8 253.7 246.2 222.7 203.4 259.3 251.8 227.8 208.0 264.8 12.4 11.9 11.5 11.3 12.5 12.0 11.6 11.3 10.9 12.5 12.1 11.6 11.4 10.9 12.6 12.2 11.7 11.5 11.0 12.1 11.7 11.5 11.0 12.1 11.7 11.4 11.0 97.3 124.5 151.7 178.4 107.4 137.4 167.4 185.2 236.4 117.5 150.3 183.2 192.0 245.1 127.6 163.3 198.9 198.8 253.7 172.9 213.3 203.4 259.3 182.6 227.8 208.0 264.8 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 211.0 192.2 173.4 159.3 219.0 199.5 180.0 165.4 167.1 227.0 206.7 186.5 171.4 173.2 234.9 214.0 193.1 177.4 179.3 216.0 194.8 179.0 180.9 217.9 196.6 180.7 182.6 13.6 13.7 13.8 13.6 13.7 13.8 13.9 13.7 13.7 13.8 13.9 14.0 13.8 13.8 13.8 13.9 14.1 13.8 13.9 14.0 14.1 13.9 13.9 14.0 14.1 13.9 14.0 86.1 114.2 142.4 159.3 96.0 127.0 158.0 165.4 167.1 105.9 139.8 173.7 171.4 173.2 115.9 152.6 189.3 177.4 179.3 165.0 193.0 179.0 180.9 177.4 196.6 180.7 182.6 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 80.1 63.0 223.9 13.0 107.3 90.2 73.1 204.1 12.8 134.6 117.4 100.3 83.1 184.4 12.7 164.0 142.0 124.9 107.7 90.6 168.9 12.4 88.5 69.5 232.3 13.1 118.5 99.5 80.6 211.9 12.9 148.5 129.6 110.6 91.7 191.4 12.7 175.6 156.7 137.8 118.8 99.9 175.3 12.5 231.9 213.0 194.0 175.1 156.2 201.8 12.3 96.8 76.0 240.8 13.2 129.6 108.9 88.2 219.6 13.0 162.5 141.7 121.0 100.3 198.4 12.8 187.2 171.4 150.7 129.9 109.2 181.7 12.6 242.8 232.9 212.2 191.4 170.7 209.1 12.4 105.1 82.6 249.3 13.2 140.7 118.2 95.7 227.3 13.1 176.4 153.9 131.4 108.8 205.4 12.9 198.8 186.1 163.6 141.0 118.5 188.1 12.7 253.7 252.8 230.3 207.8 185.3 216.5 12.4 148.2 123.5 98.8 231.1 13.1 185.4 160.7 136.0 111.3 208.8 12.9 203.4 197.0 172.3 147.6 122.9 191.2 12.7 259.3 258.8 234.1 209.4 184.7 220.1 12.5 155.7 128.8 101.9 234.9 13.1 194.4 167.5 140.6 113.7 212.2 12.9 208.0 208.0 181.1 154.2 127.3 194.3 12.7 264.8 264.8 237.9 211.0 184.2 223.7 12.5 95°F 69.5 53.0 197.0 15.4 97.7 81.1 64.6 179.3 15.4 125.8 109.3 92.7 76.2 161.6 15.3 158.2 132.3 115.8 99.2 82.7 148.6 15.1 77.2 58.4 204.0 15.5 108.2 89.4 70.6 185.7 15.4 139.2 120.4 101.6 82.8 167.4 15.4 164.6 145.8 127.0 108.2 89.4 153.9 15.2 166.4 147.6 128.8 110.0 91.2 157.6 15.2 84.9 63.8 211.0 15.5 118.7 97.7 76.6 192.0 15.5 152.6 131.5 110.5 89.4 173.1 15.4 171.0 159.3 138.2 117.1 96.1 159.1 15.2 172.8 161.3 140.2 119.1 98.1 163.0 15.3 92.5 69.2 217.9 15.6 129.3 105.9 82.6 198.4 15.5 166.0 142.7 119.3 96.0 178.8 15.5 177.4 172.8 149.4 126.1 102.8 164.4 15.3 179.3 174.9 151.6 128.3 104.9 168.4 15.3 140.0 114.9 89.9 200.1 15.5 179.8 154.8 129.8 104.8 180.4 15.5 179.0 176.7 151.7 126.7 101.7 165.9 15.3 180.9 178.8 153.7 128.7 103.7 169.9 15.4 150.6 123.9 97.2 201.9 15.6 193.6 166.9 140.2 113.5 182.0 15.5 180.7 180.7 154.0 127.3 100.5 167.3 15.3 182.6 182.6 155.9 129.2 102.4 171.4 15.4 90 91.7 119.4 147.0 168.9 101.7 132.2 162.7 175.3 201.8 111.7 145.1 178.4 181.7 209.1 121.7 157.9 194.1 188.1 216.5 168.9 203.2 191.2 220.1 180.0 212.2 194.3 223.7 81.3 111.5 141.8 148.6 93.6 123.6 153.5 153.9 157.6 106.0 135.6 165.2 159.1 163.0 118.4 147.7 177.0 164.4 168.4 159.0 179.5 165.9 169.9 170.4 182.0 167.3 171.4 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 74.8 58.0 102.5 85.7 68.8 130.2 113.3 96.5 79.7 161.1 137.2 120.3 103.5 82.8 63.9 113.3 94.5 75.6 143.9 125.0 106.1 87.2 170.1 151.2 132.4 113.5 199.2 180.3 161.4 142.6 90.8 69.9 124.2 103.3 82.4 157.5 136.6 115.7 94.8 179.1 165.3 144.4 123.5 207.8 197.1 176.2 155.3 98.8 75.9 135.0 112.1 89.1 171.2 148.3 125.3 102.4 188.1 179.4 156.5 133.6 216.5 213.9 191.0 168.0 144.1 119.2 94.4 182.6 157.7 132.9 108.0 191.2 186.9 162.0 137.2 220.1 218.8 193.9 169.1 153.2 126.4 99.6 194.0 167.2 140.4 113.6 194.3 194.3 167.5 140.7 223.7 223.7 196.9 170.1 105°F 67.6 51.0 94.9 78.3 61.7 122.2 105.6 88.9 72.3 144.5 120.5 103.9 87.3 74.8 56.0 104.8 86.0 67.2 134.7 115.9 97.1 78.3 151.2 132.4 113.5 94.7 157.3 139.5 120.7 101.9 82.0 61.0 114.6 93.6 72.6 147.2 126.2 105.3 84.3 157.8 144.2 123.2 102.2 162.8 152.0 131.0 110.0 89.2 66.0 124.5 101.3 78.1 159.8 136.6 113.4 90.2 164.4 156.0 132.9 109.7 168.4 164.4 141.3 118.1 134.2 109.5 84.7 170.1 147.6 122.8 98.1 165.9 161.7 136.9 112.1 169.9 167.9 143.1 118.4 144.0 117.6 91.3 180.5 158.6 132.2 105.9 167.3 167.3 140.9 114.6 171.4 171.4 145.0 118.6 65 86.6 94.6 123.7 102.6 134.4 110.6 145.1 112.3 144.2 113.9 143.3 70.6 75.9 83.1 81.2 89.0 86.5 94.9 87.4 93.6 88.2 92.3 41 251934-YTG-R-0612 ZF180 (15 Ton) (Continued) Air on Evaporator Coil CFM 3750 4500 5250 6000 6750 7500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 182.9 166.4 149.8 137.8 188.9 171.8 154.7 142.3 148.1 194.9 177.3 159.7 146.9 152.8 201.0 182.8 164.6 151.4 157.5 184.3 166.0 152.7 158.9 185.9 167.4 154.0 160.2 17.2 17.0 16.8 16.6 17.2 17.0 16.8 16.6 16.7 17.3 17.1 16.8 16.7 16.7 17.3 17.1 16.9 16.7 16.8 17.1 16.9 16.7 16.8 17.2 17.0 16.8 16.9 76.5 108.9 141.2 137.8 91.3 120.1 149.0 142.3 148.1 106.1 131.4 156.8 146.9 152.8 120.9 142.7 164.6 151.4 157.5 153.1 166.0 152.7 158.9 163.4 167.4 154.0 160.2 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 65.8 49.1 168.9 19.0 92.2 75.5 58.8 153.5 18.6 118.6 101.9 85.2 68.5 138.0 18.3 130.9 108.7 92.0 75.3 58.6 127.1 18.1 72.5 53.7 173.9 19.0 101.3 82.5 63.7 158.0 18.6 130.2 111.4 92.6 73.8 142.1 18.3 137.7 118.9 100.1 81.3 62.5 130.8 18.1 148.1 131.4 112.6 93.8 75.0 138.6 18.2 79.2 58.3 178.9 19.0 110.5 89.6 68.7 162.6 18.6 141.9 121.0 100.1 79.1 146.2 18.3 144.6 129.1 108.2 87.3 66.4 134.6 18.1 152.8 142.7 121.7 100.8 79.9 142.7 18.2 85.9 62.9 184.0 19.0 119.7 96.7 73.7 167.2 18.6 153.5 130.5 107.5 84.5 150.4 18.3 151.4 139.3 116.3 93.2 70.2 138.4 18.1 157.5 153.9 130.9 107.9 84.9 146.7 18.2 128.5 104.0 79.5 168.5 18.7 160.5 140.4 115.9 91.4 151.6 18.3 152.7 146.6 122.1 97.6 73.0 139.5 18.1 158.9 157.1 132.5 108.0 83.5 147.9 18.3 137.4 111.3 85.3 169.8 18.7 167.4 150.3 124.3 98.2 152.8 18.4 154.0 154.0 127.9 101.9 75.9 140.6 18.2 160.2 160.2 134.2 108.1 82.1 149.0 18.3 90 74.3 106.2 138.0 127.1 91.3 116.7 142.1 130.8 138.6 108.3 127.3 146.2 134.6 142.7 125.2 137.8 150.4 138.4 146.7 147.1 151.6 139.5 147.9 156.5 152.8 140.6 149.0 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 63.9 47.1 89.4 72.6 55.9 114.9 98.2 81.4 64.6 117.2 96.9 80.1 63.4 70.1 51.3 97.9 79.1 60.3 125.7 106.9 88.1 69.3 124.3 105.5 86.7 67.8 138.6 123.3 104.5 85.7 76.3 55.5 106.4 85.6 64.8 136.5 115.7 94.9 74.0 131.3 114.0 93.2 72.3 142.7 133.3 112.5 91.7 82.6 59.7 114.9 92.1 69.2 147.3 124.4 101.6 78.7 138.4 122.5 99.7 76.8 146.7 143.4 120.5 97.7 122.8 98.6 74.3 150.8 133.2 108.9 84.7 139.5 131.6 107.3 83.0 147.9 146.2 121.9 97.7 130.8 105.0 79.3 152.8 142.0 116.3 90.6 140.6 140.6 114.9 89.2 149.0 149.0 123.3 97.6 65 46.6 49.0 66.9 51.5 70.8 53.9 74.8 58.7 73.4 63.5 71.9 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. 42 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF210 (17.5 Ton) Air on Evaporator Coil CFM 4375 5250 6125 7000 7875 8750 4375 5250 6125 7000 7875 8750 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 266.4 246.6 226.7 209.7 276.8 256.2 235.5 217.8 219.1 287.1 265.7 244.3 225.9 227.3 297.5 275.3 253.1 234.1 235.4 278.8 256.4 237.1 238.5 282.4 259.6 240.1 241.5 14.9 14.5 14.0 14.0 14.8 14.4 14.0 13.9 13.8 14.8 14.4 14.0 13.9 13.8 14.7 14.3 13.9 13.9 13.8 14.5 14.1 14.0 13.9 14.6 14.2 14.1 14.0 105.7 139.2 172.7 209.7 119.5 156.5 193.5 217.8 219.1 133.2 173.8 214.4 225.9 227.3 147.0 191.1 235.3 234.1 235.4 203.0 247.5 237.1 238.5 214.9 259.6 240.1 241.5 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 238.5 220.9 203.4 187.5 246.9 228.7 210.5 194.1 192.5 255.3 236.5 217.7 200.7 199.0 263.7 244.3 224.9 207.3 205.6 245.9 226.4 208.7 206.9 247.5 227.8 210.0 208.2 17.2 17.0 16.7 16.4 17.3 17.0 16.7 16.5 16.5 17.3 17.1 16.8 16.5 16.5 17.4 17.1 16.8 16.6 16.6 17.2 16.9 16.6 16.6 17.2 16.9 16.7 16.7 104.0 135.9 167.9 187.5 115.2 150.1 185.0 194.1 192.5 126.5 164.3 202.1 200.7 199.0 137.8 178.5 219.2 207.3 205.6 188.3 223.5 208.7 206.9 198.2 227.8 210.0 208.2 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 87.4 69.1 252.5 16.1 120.9 102.6 84.2 233.7 15.7 154.4 136.0 117.7 99.4 215.0 15.4 194.9 165.5 147.2 128.9 110.5 198.6 15.2 97.9 76.4 261.8 16.1 135.0 113.4 91.9 242.4 15.7 172.0 150.5 129.0 107.4 223.0 15.4 207.9 183.1 161.5 140.0 118.5 205.9 15.2 216.4 189.4 167.9 146.3 124.8 205.8 15.1 108.5 83.7 271.2 16.1 149.1 124.3 99.6 251.1 15.7 189.7 164.9 140.2 115.4 231.0 15.4 221.0 200.7 175.9 151.2 126.4 213.3 15.2 225.9 207.6 182.8 158.1 133.3 213.1 15.2 119.0 91.1 280.6 16.1 163.2 135.2 107.2 259.8 15.7 207.3 179.4 151.4 123.4 239.0 15.4 234.1 218.3 190.3 162.3 134.4 220.7 15.2 235.4 225.7 197.8 169.8 141.8 220.5 15.2 173.1 143.2 113.3 262.4 15.8 219.9 190.0 160.1 130.2 241.4 15.5 237.1 229.2 199.3 169.4 139.5 222.9 15.3 238.5 233.6 203.7 173.8 143.9 222.7 15.3 183.1 151.3 119.4 264.9 15.9 232.5 200.7 168.8 137.0 243.7 15.6 240.1 240.1 208.2 176.4 144.6 225.0 15.4 241.5 241.5 209.6 177.8 146.0 224.9 15.3 95°F 84.9 65.9 222.3 19.0 116.9 97.9 78.9 205.9 18.7 148.9 129.9 110.9 91.9 189.4 18.4 187.5 161.1 142.1 123.1 104.1 177.4 18.2 93.6 71.9 230.2 19.0 128.5 106.8 85.1 213.2 18.7 163.4 141.7 120.0 98.4 196.2 18.4 194.1 175.8 154.1 132.4 110.8 183.7 18.2 192.5 176.2 154.6 132.9 111.3 182.2 18.2 102.2 77.9 238.2 19.0 140.0 115.7 91.4 220.6 18.7 177.8 153.5 129.2 104.9 203.0 18.4 200.7 190.4 166.1 141.8 117.5 190.1 18.2 199.0 190.9 166.6 142.3 118.0 188.5 18.2 110.8 83.9 246.1 19.1 151.5 124.6 97.7 227.9 18.7 192.2 165.3 138.4 111.4 209.7 18.4 207.3 205.1 178.1 151.2 124.2 196.4 18.2 205.6 205.6 178.7 151.7 124.8 194.8 18.2 159.7 131.1 102.4 229.0 18.8 202.5 173.9 145.3 116.6 210.7 18.5 208.7 207.5 178.9 150.3 121.7 197.3 18.3 206.9 206.9 178.3 149.7 121.0 195.7 18.3 167.9 137.5 107.2 230.1 18.9 212.8 182.5 152.2 121.8 211.7 18.6 210.0 210.0 179.7 149.4 119.1 198.2 18.4 208.2 208.2 177.9 147.6 117.3 196.6 18.4 90 104.8 137.6 170.3 198.6 117.3 153.3 189.3 205.9 205.8 129.9 169.1 208.3 213.3 213.1 142.4 184.8 227.2 220.7 220.5 195.7 235.5 222.9 222.7 206.6 243.7 225.0 224.9 92.0 128.5 165.0 177.4 108.4 143.7 179.0 183.7 182.2 124.7 158.8 192.9 190.1 188.5 141.1 174.0 206.9 196.4 194.8 182.2 209.3 197.3 195.7 190.5 211.7 198.2 196.6 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 86.2 67.5 118.9 100.2 81.6 151.6 133.0 114.3 95.6 191.2 163.3 144.6 126.0 95.7 74.2 131.7 110.1 88.5 167.7 146.1 124.5 102.9 201.0 179.4 157.8 136.2 204.4 182.8 161.2 139.6 105.3 80.8 144.5 120.0 95.5 183.7 159.2 134.7 110.2 210.9 195.5 171.0 146.5 212.5 199.2 174.7 150.2 114.9 87.5 157.4 129.9 102.5 199.8 172.3 144.9 117.4 220.7 211.7 184.2 156.8 220.5 215.7 188.2 160.8 166.4 137.2 107.9 211.2 182.0 152.7 123.4 222.9 218.4 189.1 159.8 222.7 220.3 191.0 161.7 175.5 144.4 113.3 222.6 191.6 160.5 129.4 225.0 225.0 194.0 162.9 224.9 224.9 193.8 162.7 105°F 77.9 59.4 110.0 91.5 73.0 142.1 123.6 105.1 86.6 176.9 148.8 130.3 111.8 86.8 65.3 122.1 100.6 79.0 157.4 135.9 114.3 92.7 183.4 163.5 141.9 120.4 182.2 164.7 143.1 121.6 95.7 71.1 134.2 109.6 85.0 172.7 148.1 123.5 98.9 189.9 178.2 153.6 129.0 188.5 179.5 154.9 130.3 104.6 77.0 146.3 118.7 91.0 188.0 160.4 132.7 105.1 196.4 192.9 165.3 137.6 194.8 194.3 166.7 139.0 153.3 124.5 95.6 196.1 168.2 139.3 110.4 197.3 195.6 166.7 137.8 195.7 195.5 166.6 137.7 160.4 130.3 100.2 204.2 176.0 145.9 115.8 198.2 198.2 168.1 138.0 196.6 196.6 166.5 136.4 65 107.3 114.6 118.0 122.0 125.7 129.3 133.3 130.6 132.5 131.8 131.6 93.3 98.8 100.0 104.4 105.7 110.0 111.4 108.9 108.8 107.9 106.3 43 251934-YTG-R-0612 ZF210 (17.5 Ton) (Continued) Air on Evaporator Coil CFM 4375 5250 6125 7000 7875 8750 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 206.1 190.8 175.5 167.3 213.6 197.7 181.8 173.3 172.0 221.1 204.6 188.2 179.4 178.0 228.5 211.5 194.5 185.5 184.0 212.1 195.0 185.9 184.5 212.6 195.6 186.4 185.0 20.8 20.5 20.2 20.0 20.8 20.5 20.1 20.0 20.0 20.7 20.4 20.1 19.9 20.0 20.7 20.4 20.1 19.9 19.9 20.5 20.1 20.0 20.0 20.5 20.2 20.0 20.1 80.0 121.1 162.1 167.3 101.5 137.2 172.9 173.3 172.0 123.0 153.4 183.7 179.4 178.0 144.5 169.5 194.5 185.5 184.0 176.1 195.0 185.9 184.5 182.7 195.6 186.4 185.0 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 70.9 52.9 190.0 22.6 103.1 85.1 67.1 175.7 22.2 135.3 117.3 99.3 81.3 161.5 21.9 166.3 136.4 118.4 100.5 82.5 157.2 21.8 80.1 58.6 196.9 22.5 115.8 94.3 72.8 182.2 22.2 151.5 130.0 108.5 87.1 167.5 21.8 172.7 151.2 129.8 108.3 86.9 163.0 21.7 172.0 153.1 131.7 110.2 88.7 161.7 21.8 89.2 64.3 203.9 22.4 128.4 103.5 78.6 188.7 22.1 167.6 142.7 117.8 92.9 173.4 21.8 179.1 166.0 141.1 116.2 91.3 168.7 21.6 178.0 168.1 143.2 118.3 93.3 167.5 21.7 98.4 70.1 210.9 22.4 141.1 112.7 84.4 195.1 22.0 183.8 155.4 127.1 98.7 179.4 21.7 185.5 180.8 152.4 124.1 95.7 174.5 21.6 184.0 183.1 154.7 126.3 97.9 173.2 21.6 147.0 117.9 88.7 195.2 22.1 189.7 162.5 133.4 104.2 179.4 21.7 185.9 183.6 154.5 125.4 96.2 174.6 21.6 184.5 184.0 154.9 125.8 96.6 173.3 21.7 152.9 123.0 93.1 195.2 22.2 195.6 169.6 139.7 109.8 179.4 21.8 186.4 186.4 156.6 126.7 96.8 174.7 21.7 185.0 185.0 155.1 125.2 95.3 173.3 21.7 90 66.6 113.6 160.3 157.2 94.7 130.8 166.9 163.0 161.7 122.7 147.9 173.4 168.7 167.5 150.7 165.0 179.4 174.5 173.2 170.0 179.4 174.6 173.3 175.0 179.4 174.7 173.3 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 63.7 46.3 96.1 78.7 61.2 128.5 111.0 93.5 76.0 155.7 124.1 106.6 89.1 73.3 51.9 109.4 88.0 66.7 145.5 124.2 102.8 81.4 162.0 139.0 117.6 96.3 161.7 141.6 120.2 98.8 82.9 57.5 122.7 97.4 72.2 162.6 137.3 112.1 86.9 168.3 153.8 128.6 103.4 167.5 156.7 131.5 106.2 92.5 63.1 135.9 106.8 77.7 179.4 150.5 121.4 92.3 174.5 168.7 139.6 110.5 173.2 171.8 142.7 113.6 140.6 111.3 81.9 179.4 156.8 127.4 98.0 174.6 171.7 142.3 112.9 173.3 172.6 143.2 113.8 145.4 115.7 86.0 179.4 163.1 133.4 103.8 174.7 174.7 145.0 115.3 173.3 173.3 143.7 114.0 65 71.6 74.9 77.5 78.2 81.0 81.4 84.5 83.5 84.4 85.7 84.3 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. 44 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF240 (20 Ton) Air on Evaporator Coil CFM 5000 6000 7000 8000 9000 10000 5000 6000 7000 8000 9000 10000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 307.7 291.0 274.4 257.5 319.5 302.1 284.7 267.1 265.0 331.2 313.1 294.9 276.8 274.6 343.0 324.1 305.2 286.4 284.2 329.1 310.0 290.9 288.6 334.2 314.8 295.4 293.1 17.9 17.8 17.6 17.5 18.3 18.1 18.0 17.9 17.2 18.6 18.5 18.3 18.2 17.6 19.0 18.9 18.7 18.6 17.9 18.6 18.5 18.3 17.7 18.4 18.3 18.1 17.5 145.7 178.9 212.2 257.5 157.8 193.0 228.2 267.1 265.0 169.9 207.1 244.3 276.8 274.6 181.9 221.1 260.3 286.4 284.2 240.3 284.6 290.9 288.6 259.4 308.9 295.4 293.1 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 298.7 274.1 249.5 230.5 303.0 278.1 253.1 233.8 234.8 307.4 282.1 256.7 237.2 238.2 311.7 286.0 260.4 240.5 241.5 293.7 267.4 247.0 248.1 301.5 274.4 253.5 254.6 23.2 22.8 22.3 21.9 23.3 22.9 22.4 22.0 22.0 23.4 22.9 22.5 22.1 22.1 23.5 23.0 22.6 22.2 22.2 23.1 22.6 22.2 22.3 23.1 22.7 22.3 22.3 120.5 157.2 193.9 230.5 131.1 170.7 210.2 233.8 234.8 141.8 184.1 226.4 237.2 238.2 152.5 197.6 242.7 240.5 241.5 212.2 258.5 247.0 248.1 226.9 274.4 253.5 254.6 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 125.9 106.2 303.2 20.6 159.2 139.4 119.6 282.6 20.3 192.4 172.7 152.9 133.1 261.9 20.0 240.0 219.4 199.7 179.9 160.1 244.0 19.7 135.3 112.8 311.3 20.8 170.5 148.0 125.5 290.1 20.5 205.7 183.2 160.7 138.2 268.9 20.2 255.5 233.0 210.5 188.0 165.5 250.5 19.9 263.6 241.1 218.6 196.1 173.6 249.9 19.6 144.6 119.4 319.3 21.0 181.8 156.6 131.4 297.6 20.7 219.0 193.8 168.6 143.3 275.8 20.4 270.9 246.5 221.2 196.0 170.8 257.0 20.1 273.9 255.2 229.9 204.7 179.4 256.4 19.8 154.0 126.0 327.4 21.3 193.2 165.2 137.2 305.1 20.9 232.3 204.4 176.4 148.4 282.8 20.6 286.4 260.0 232.0 204.0 176.1 263.5 20.4 284.2 269.2 241.2 213.2 185.3 262.8 20.1 209.7 179.1 148.5 311.4 20.9 252.3 221.7 191.1 160.6 288.7 20.6 290.9 277.7 247.1 216.5 186.0 269.0 20.3 288.6 281.1 250.6 220.0 189.4 268.3 20.0 226.2 193.1 159.9 317.8 20.8 272.3 239.1 205.9 172.7 294.6 20.5 295.4 295.4 262.2 229.1 195.9 274.5 20.2 293.1 293.1 259.9 226.7 193.6 273.8 19.9 95°F 100.5 80.6 268.4 25.6 137.3 117.3 97.4 247.8 25.2 174.0 154.0 134.1 114.2 227.1 24.8 213.9 186.4 166.4 146.5 126.5 213.5 24.5 108.9 86.8 273.2 25.7 148.5 126.3 104.1 252.2 25.3 188.0 165.8 143.6 121.4 231.2 24.9 222.8 200.6 178.4 156.2 134.0 217.4 24.6 223.4 201.2 179.0 156.8 134.6 219.3 24.6 117.4 92.9 278.0 25.8 159.7 135.2 110.8 256.6 25.4 202.0 177.5 153.1 128.6 235.3 25.0 231.7 214.8 190.3 165.9 141.4 221.2 24.7 232.5 215.4 191.0 166.5 142.1 223.1 24.7 125.8 99.0 282.8 25.9 170.9 144.2 117.5 261.1 25.5 216.0 189.3 162.6 135.9 239.3 25.1 240.5 229.0 202.3 175.6 148.9 225.1 24.8 241.5 229.7 203.0 176.3 149.6 227.0 24.8 182.9 153.6 124.3 267.7 25.5 231.0 201.7 172.3 143.0 245.4 25.1 247.0 241.3 211.9 182.6 153.3 230.7 24.8 248.1 242.1 212.8 183.5 154.2 232.7 24.8 194.9 163.0 131.1 274.2 25.6 246.0 214.0 182.1 150.2 251.4 25.2 253.5 253.5 221.6 189.7 157.7 236.4 24.9 254.6 254.6 222.6 190.7 158.8 238.4 24.9 90 133.1 168.1 203.1 244.0 144.5 181.8 219.2 250.5 249.9 155.8 195.6 235.4 257.0 256.4 167.2 209.4 251.5 263.5 262.8 226.2 271.6 269.0 268.3 243.1 291.7 274.5 273.8 111.2 149.0 186.8 213.5 123.7 162.5 201.3 217.4 219.3 136.2 176.1 215.9 221.2 223.1 148.7 189.6 230.5 225.1 227.0 203.8 240.9 230.7 232.7 217.9 251.4 236.4 238.4 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 113.2 93.4 148.2 128.4 108.5 183.2 163.3 143.5 123.6 226.9 202.9 183.0 163.2 122.1 99.8 159.5 137.1 114.8 196.9 174.5 152.2 129.8 239.1 216.8 194.4 172.1 243.5 221.2 198.8 176.5 131.0 106.1 170.7 145.9 121.1 210.5 185.7 160.8 136.0 251.3 230.6 205.8 180.9 253.2 235.3 210.5 185.6 139.9 112.5 182.0 154.7 127.3 224.2 196.8 169.5 142.1 263.5 244.5 217.1 189.8 262.8 249.4 222.1 194.8 196.3 166.4 136.4 241.6 211.7 181.7 151.8 269.0 259.5 229.5 199.6 268.3 261.6 231.7 201.7 210.6 178.0 145.5 259.1 226.6 194.0 161.4 274.5 274.5 241.9 209.4 273.8 273.8 241.3 208.7 105°F 93.6 74.1 129.5 110.0 90.5 165.4 145.9 126.4 106.9 201.2 173.3 153.8 134.3 101.9 80.1 140.7 118.9 97.1 179.5 157.7 135.9 114.1 209.1 187.3 165.5 143.7 208.3 186.4 164.6 142.8 110.2 86.0 151.9 127.8 103.6 193.7 169.5 145.4 121.2 217.1 201.3 177.2 153.0 217.6 200.4 176.2 152.1 118.5 92.0 163.1 136.7 110.2 207.8 181.3 154.8 128.3 225.1 215.3 188.8 162.3 227.0 214.3 187.8 161.3 174.8 145.9 116.9 222.5 193.5 164.6 135.6 230.7 225.8 196.9 167.9 232.7 226.4 197.4 168.5 186.5 155.1 123.7 237.2 205.8 174.4 143.0 236.4 236.4 205.0 173.5 238.4 238.4 207.0 175.6 65 143.3 149.7 154.1 156.1 160.8 162.5 167.4 169.6 171.8 176.8 176.2 114.9 121.9 121.0 128.9 127.9 135.9 134.8 139.0 139.5 142.1 144.2 45 251934-YTG-R-0612 ZF240 (20 Ton) (Continued) Air on Evaporator Coil CFM 5000 6000 7000 8000 9000 10000 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 238.2 221.5 204.8 196.6 243.4 226.4 209.3 200.9 203.7 248.7 231.2 213.8 205.3 208.1 253.9 236.1 218.3 209.6 212.5 241.6 223.3 214.4 217.4 247.0 228.4 219.3 222.3 28.0 27.7 27.3 27.1 28.1 27.7 27.4 27.2 27.2 28.2 27.8 27.5 27.3 27.3 28.3 27.9 27.6 27.4 27.4 28.0 27.6 27.4 27.4 28.0 27.7 27.4 27.4 101.8 140.7 179.6 196.6 116.2 154.4 192.5 200.9 203.7 130.6 168.0 205.4 205.3 208.1 145.0 181.7 218.3 209.6 212.5 195.3 223.3 214.4 217.4 209.0 228.4 219.3 222.3 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 86.6 67.5 207.9 30.4 121.7 102.7 83.6 195.2 30.1 156.8 137.8 118.8 99.7 182.4 29.8 188.5 160.3 141.3 122.2 103.2 179.7 29.7 94.8 73.4 213.6 30.5 132.9 111.5 90.1 200.5 30.2 171.1 149.6 128.2 106.8 187.4 29.9 195.5 174.1 152.6 131.2 109.7 184.5 29.8 193.1 171.7 150.3 128.8 107.4 188.2 29.8 103.0 79.2 219.3 30.6 144.2 120.3 96.5 205.8 30.3 185.3 161.5 137.6 113.8 192.3 30.0 202.5 187.8 164.0 140.1 116.3 189.3 29.9 202.8 185.3 161.4 137.6 113.7 193.0 29.8 111.2 85.0 225.0 30.7 155.4 129.1 102.9 211.1 30.4 199.6 173.3 147.1 120.8 197.3 30.1 209.6 201.6 175.4 149.1 122.8 194.1 29.9 212.5 198.9 172.6 146.4 120.1 197.9 29.9 166.8 138.2 109.6 215.5 30.4 214.0 185.4 156.9 128.3 201.3 30.1 214.4 210.4 181.9 153.3 124.7 198.1 30.0 217.4 210.6 182.0 153.4 124.8 202.0 30.0 178.1 147.2 116.3 219.8 30.5 228.4 197.5 166.6 135.7 205.4 30.2 219.3 219.3 188.3 157.4 126.5 202.1 30.0 222.3 222.3 191.4 160.5 129.6 206.1 30.0 90 88.1 132.5 175.0 179.7 108.8 146.2 183.7 184.5 188.2 129.5 160.0 192.3 189.3 193.0 150.1 173.7 197.3 194.1 197.9 186.9 201.3 198.1 202.0 200.1 205.4 202.1 206.1 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 79.6 61.0 113.9 95.4 76.8 148.3 129.7 111.1 92.5 175.7 147.2 128.7 110.1 87.7 66.7 125.2 104.1 83.1 162.6 141.6 120.5 99.5 181.9 160.8 139.7 118.7 178.0 157.0 135.9 114.8 95.8 72.3 136.4 112.9 89.3 177.0 153.5 129.9 106.4 188.0 174.4 150.8 127.3 188.0 170.2 146.7 123.1 104.0 77.9 147.7 121.6 95.6 191.4 165.4 139.3 113.3 194.1 187.9 161.9 135.9 197.9 183.5 157.4 131.4 158.7 130.5 102.3 201.3 177.3 149.1 120.9 198.1 195.0 166.8 138.6 202.0 194.8 166.6 138.4 169.7 139.3 108.9 205.4 189.3 158.9 128.5 202.1 202.1 171.7 141.3 206.1 206.1 175.8 145.4 65 91.5 97.6 93.8 103.7 99.6 109.8 105.4 110.4 110.2 110.9 115.0 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. 46 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF300 (25 Ton) Air on Evaporator Coil CFM 6250 7500 8750 10000 11250 12500 6250 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 368.2 343.8 319.5 296.8 379.3 354.3 329.3 305.9 295.4 390.5 364.7 339.0 315.0 304.0 401.6 375.2 348.8 324.0 312.6 372.4 346.2 321.6 310.4 369.6 343.6 319.2 308.1 22.7 21.9 21.0 20.6 22.6 21.8 20.9 20.5 20.5 22.5 21.7 20.8 20.4 20.4 22.4 21.6 20.7 20.3 20.3 21.4 20.6 20.1 20.2 21.3 20.4 20.0 20.1 163.8 213.3 262.9 296.8 176.4 227.4 278.5 305.9 295.4 189.0 241.5 294.0 315.0 304.0 201.6 255.6 309.6 324.0 312.6 275.6 326.6 321.6 310.4 295.6 343.6 319.2 308.1 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 303.0 281.7 260.4 241.1 325.0 302.1 279.3 258.5 256.6 346.9 322.5 298.1 276.0 274.0 368.9 343.0 317.0 293.5 291.3 336.7 311.3 288.2 286.0 330.5 305.5 282.8 280.7 25.1 24.6 24.1 23.7 25.3 24.8 24.3 23.9 23.6 25.5 25.0 24.5 24.1 23.8 25.7 25.2 24.7 24.3 24.0 25.1 24.6 24.1 23.9 25.0 24.5 24.0 23.8 125.0 167.8 210.5 241.1 140.9 190.8 240.7 258.5 256.6 156.8 213.8 270.8 276.0 274.0 172.7 236.8 300.9 293.5 291.3 251.2 303.2 288.2 286.0 265.7 305.5 282.8 280.7 Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 75°F 139.5 115.2 335.6 23.9 189.1 164.8 140.5 312.8 23.2 238.6 214.3 190.0 165.7 290.0 22.6 296.8 273.1 248.8 224.5 200.2 268.9 22.1 148.7 120.9 352.1 24.0 199.7 171.9 144.2 328.2 23.3 250.7 223.0 195.2 167.5 304.3 22.6 305.9 284.5 256.8 229.1 201.3 282.2 22.2 295.4 281.6 253.9 226.1 198.4 276.0 22.1 157.8 126.6 368.7 24.0 210.3 179.1 147.9 343.6 23.3 262.8 231.6 200.4 169.2 318.6 22.7 315.0 296.0 264.8 233.6 202.4 295.5 22.2 304.0 292.7 261.5 230.3 199.1 289.0 22.1 167.0 132.3 385.3 24.1 220.9 186.3 151.6 359.1 23.4 274.9 240.2 205.6 170.9 332.9 22.7 324.0 307.5 272.8 238.2 203.5 308.8 22.3 312.6 303.7 269.1 234.4 199.8 302.0 22.2 234.4 193.1 151.9 354.6 23.3 290.4 249.2 207.9 166.7 328.7 22.6 321.6 313.4 272.1 230.9 189.6 304.9 22.1 310.4 305.9 264.7 223.4 182.2 298.2 22.1 247.8 200.0 152.2 350.1 23.1 305.9 258.1 210.3 162.5 324.5 22.5 319.2 319.2 271.4 223.6 175.8 301.0 22.0 308.1 308.1 260.3 212.4 164.6 294.4 21.9 95°F 96.6 68.2 287.2 27.1 139.3 110.9 82.5 267.0 26.8 182.1 153.7 125.3 96.8 246.8 26.5 230.8 189.5 161.0 132.6 104.2 232.0 26.0 110.2 79.5 305.7 27.2 160.1 129.4 98.7 284.2 26.9 210.0 179.3 148.6 117.9 262.6 26.6 251.7 221.0 190.3 159.6 128.9 246.9 26.2 254.4 223.7 193.0 162.3 131.6 245.1 26.2 123.8 90.9 324.2 27.4 180.8 147.9 114.9 301.3 27.0 237.8 204.9 171.9 138.9 278.5 26.7 272.6 252.6 219.6 186.6 153.7 261.7 26.3 272.9 255.6 222.6 189.7 156.7 259.9 26.3 137.4 102.2 342.6 27.5 201.6 166.3 131.1 318.5 27.2 265.7 230.5 195.2 160.0 294.3 26.9 293.5 284.1 248.9 213.6 178.4 276.6 26.4 291.3 287.5 252.3 217.1 181.8 274.6 26.5 210.9 170.5 130.2 311.7 27.4 276.6 236.3 195.9 155.6 288.0 27.1 288.2 283.5 243.1 202.8 162.4 270.7 26.7 286.0 284.1 243.8 203.4 163.1 268.7 26.7 220.2 174.7 129.2 304.9 27.6 287.6 242.1 196.6 151.1 281.8 27.3 282.8 282.8 237.3 191.9 146.4 264.8 26.9 280.7 280.7 235.3 189.8 144.3 262.9 26.9 90 144.4 190.6 236.7 268.9 158.7 209.1 259.6 282.2 276.0 172.9 227.7 282.4 295.5 289.0 187.2 246.2 305.3 308.8 302.0 263.4 314.9 304.9 298.2 280.6 324.5 301.0 294.4 154.1 184.2 214.3 232.0 173.9 206.1 238.3 246.9 245.1 193.8 228.0 262.3 261.7 259.9 213.6 250.0 286.3 276.6 274.6 261.2 284.0 270.7 268.7 272.5 281.8 264.8 262.9 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 85°F 118.0 91.7 164.2 137.8 111.5 210.4 184.0 157.6 131.3 268.6 231.3 204.9 178.5 129.4 100.2 179.9 150.7 121.4 230.3 201.1 171.9 142.7 282.0 252.8 223.6 194.3 276.0 252.6 223.4 194.2 140.8 108.7 195.6 163.5 131.4 250.3 218.2 186.2 154.1 295.4 274.3 242.2 210.1 289.0 274.1 242.1 210.0 152.2 117.3 211.3 176.3 141.4 270.3 235.4 200.4 165.5 308.8 295.8 260.9 225.9 302.0 295.6 260.7 225.7 222.6 181.8 141.0 283.5 242.7 201.9 161.1 304.9 298.4 257.6 216.8 298.2 295.0 254.2 213.4 234.0 187.4 140.7 296.7 250.1 203.4 156.8 301.0 301.0 254.4 207.7 294.4 294.4 247.8 201.1 105°F 129.0 101.8 157.0 129.7 102.5 184.9 157.7 130.4 103.2 226.9 192.4 165.1 137.9 144.2 114.6 176.4 146.7 117.1 208.6 178.9 149.2 119.6 243.4 218.4 188.7 159.0 244.0 218.5 188.8 159.1 159.5 127.3 195.9 163.8 131.6 232.3 200.2 168.1 135.9 260.0 244.4 212.2 180.1 259.3 244.6 212.5 180.3 174.7 140.1 215.4 180.8 146.2 256.0 221.5 186.9 152.3 276.6 270.4 235.8 201.2 274.6 270.7 236.1 201.5 224.8 184.6 144.3 264.4 226.2 186.0 145.7 270.7 267.6 227.3 187.1 268.7 266.8 226.5 186.3 234.3 188.4 142.5 272.8 231.0 185.1 139.2 264.8 264.8 218.9 173.0 262.9 262.9 217.0 171.1 65 152.2 165.1 165.0 178.0 177.9 191.0 190.8 176.0 172.6 161.1 154.5 110.7 129.3 129.5 147.9 148.2 166.6 166.9 146.8 146.0 127.1 125.2 47 251934-YTG-R-0612 ZF300 (25 Ton) (Continued) Air on Evaporator Coil CFM 6250 7500 8750 10000 11250 12500 WB (°F) Total Capacity1 (MBh) Total Input (kW)2 90 77 72 67 62 77 72 67 62 57 77 72 67 62 57 77 72 67 62 57 72 67 62 57 72 67 62 57 271.5 252.3 233.1 222.9 286.4 266.2 246.0 235.2 233.5 301.4 280.1 258.8 247.5 245.7 316.4 294.0 271.7 259.7 257.9 286.6 264.8 253.2 251.5 279.3 258.0 246.7 245.0 29.1 28.9 28.8 28.4 29.1 29.0 28.9 28.5 28.8 29.2 29.1 28.9 28.5 28.8 29.3 29.1 29.0 28.6 28.9 29.7 29.6 29.2 29.5 30.3 30.1 29.7 30.0 183.2 200.6 218.0 222.9 207.0 221.4 235.9 235.2 233.5 230.8 242.3 253.8 247.5 245.7 254.6 263.1 271.7 259.7 257.9 271.2 264.8 253.2 251.5 279.3 258.0 246.7 245.0 Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Total Return Dry Bulb (°F) Capacity1 Input (MBh) (kW)2 85 80 75 70 65 115°F 161.5 135.4 255.7 31.1 174.6 148.5 122.5 237.6 31.1 187.7 161.6 135.6 109.6 219.5 31.2 222.9 195.3 169.2 143.2 117.2 213.8 30.8 178.3 149.6 267.2 31.0 192.8 164.1 135.4 248.3 31.1 207.2 178.6 149.9 121.2 229.3 31.2 235.2 215.7 187.1 158.4 129.7 223.5 30.8 233.5 213.3 184.7 156.0 127.3 222.0 31.4 195.1 163.8 278.6 31.0 211.0 179.7 148.3 258.9 31.1 226.8 195.5 164.2 132.9 239.2 31.2 247.5 236.2 204.9 173.5 142.2 233.2 30.8 245.7 233.6 202.3 170.9 139.6 231.6 31.4 212.0 178.0 290.1 31.0 229.2 195.2 161.3 269.5 31.1 246.4 212.4 178.5 144.5 249.0 31.1 259.7 256.6 222.7 188.7 154.8 242.9 30.8 257.9 253.8 219.8 185.9 151.9 241.2 31.3 238.8 198.7 158.5 261.6 32.0 252.2 216.2 176.0 135.9 241.6 32.1 253.2 251.7 211.5 171.4 131.3 235.8 31.7 251.5 249.4 209.2 169.1 129.0 234.2 32.2 248.4 202.1 155.8 253.6 32.9 258.0 219.9 173.6 127.3 234.3 33.0 246.7 246.7 200.4 154.1 107.7 228.7 32.6 245.0 245.0 198.7 152.3 106.0 227.1 33.1 90 221.3 217.0 219.5 213.8 244.2 236.8 229.3 223.5 222.0 267.1 256.5 239.2 233.2 231.6 290.1 269.5 249.0 242.9 241.2 261.6 241.6 235.8 234.2 253.6 234.3 228.7 227.1 Sensible Capacity (MBh) Return Dry Bulb (°F) 85 80 75 70 125°F 193.9 169.1 192.2 167.4 142.5 190.5 165.6 140.8 116.0 213.8 198.2 173.4 148.5 212.4 184.7 209.1 181.5 153.8 205.9 178.2 150.6 122.9 223.5 213.1 185.4 157.8 222.0 208.2 180.5 152.9 230.8 200.3 226.0 195.6 165.1 221.3 190.8 160.3 129.8 233.2 228.0 197.5 167.0 231.6 222.5 192.1 161.6 249.2 215.9 243.0 209.7 176.3 236.7 203.4 170.1 136.8 242.9 242.9 209.6 176.3 241.2 236.9 203.6 170.3 252.8 212.7 172.7 240.0 206.1 166.1 126.1 235.8 235.8 195.7 155.7 234.2 232.0 192.0 152.0 253.6 215.8 169.1 234.3 208.9 162.1 115.4 228.7 228.7 181.9 135.2 227.1 227.1 180.4 133.6 65 123.7 130.1 125.2 136.5 131.1 142.9 137.0 115.7 111.9 88.4 86.9 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. 48 Johnson Controls Unitary Products 251934-YTG-R-0612 Airflow Performance ZJ180-300 Side Duct Application ZJ180 (15 Ton) Side Duct Air Flow (CFM) 4000 4400 4800 5200 5600 6000 6400 6800 7200 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 727 1.14 765 1.47 806 1.77 753 1.51 792 1.84 832 2.14 781 1.92 820 2.25 861 2.55 812 2.37 850 2.70 891 3.00 844 2.86 882 3.19 923 3.49 877 3.39 916 3.72 957 4.02 912 3.96 951 4.29 992 4.59 949 4.56 988 4.89 1028 5.19 986 5.20 1025 5.53 - 848 874 903 933 965 999 1034 1070 - 2.04 2.41 2.82 3.27 3.76 4.29 4.86 5.46 - Standard 5 HP & Drive 891 2.29 934 2.52 917 2.66 960 2.88 946 3.06 989 3.29 976 3.52 1019 3.74 1008 4.01 1051 4.23 1042 4.54 1085 4.76 1077 5.10 1120 5.33 1113 5.71 - 977 1004 1032 1062 1094 1128 1163 - 2.73 3.09 3.50 3.95 4.45 4.98 5.54 - 1020 1046 1074 1105 1137 1170 1205 - 2.93 3.29 3.70 4.15 4.64 5.17 5.74 - 1061 1087 1116 1146 1178 1212 - High Static 5 HP & Drive 3.12 1101 3.30 1138 3.48 1174 3.67 3.48 1127 3.67 1165 3.85 1200 4.03 3.89 1155 4.08 1193 4.26 1228 4.44 4.34 1186 4.53 1223 4.71 1259 4.89 4.83 1218 5.02 1255 5.20 1291 5.39 5.36 1251 5.55 1289 5.73 5 HP & Field Supplied Drive 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.898. ZJ210 (17.5 Ton) Side Duct Air Flow (CFM) 4400 4800 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 636 0.65 672 1.14 709 1.60 649 0.99 685 1.48 721 1.94 663 1.34 700 1.83 736 2.29 680 1.71 717 2.20 753 2.66 699 2.11 735 2.60 772 3.06 719 2.55 756 3.03 792 3.49 742 3.02 778 3.51 814 3.97 765 3.54 802 4.03 838 4.49 790 4.11 827 4.60 863 5.06 817 4.72 853 5.21 890 5.67 845 5.38 881 5.87 918 6.33 874 6.09 911 6.58 947 7.04 745 757 772 789 808 828 850 874 899 926 954 983 2.03 780 2.37 793 2.72 808 3.09 825 3.49 844 3.92 864 4.40 886 4.92 910 5.49 935 6.10 962 6.76 990 7.47 1019 Standard 5 HP & Drive 2.43 815 2.78 849 2.77 828 3.12 862 3.11 843 3.47 877 3.48 860 3.84 894 3.88 879 4.24 913 4.32 899 4.67 933 4.79 921 5.15 955 5.32 945 5.67 979 5.88 970 6.24 1004 6.50 997 6.85 1031 7.16 1025 7.51 1059 7.86 1054 8.22 1088 3.09 3.43 3.78 4.15 4.55 4.98 5.46 5.98 6.55 7.16 7.82 8.53 882 895 910 927 946 966 988 1012 1037 1064 1092 - 3.35 3.69 4.04 4.41 4.80 5.24 5.72 6.24 6.81 7.42 8.08 - 914 927 942 959 977 998 1020 1044 1069 1095 1123 - 3.55 3.89 4.24 4.61 5.01 5.45 5.92 6.44 7.01 7.62 8.28 - High Static 7.5 HP & Drive 944 3.70 973 3.78 999 3.79 957 4.04 985 4.12 1012 4.13 972 4.39 1000 4.47 1027 4.48 989 4.76 1017 4.84 1044 4.85 1007 5.15 1036 5.24 1062 5.25 1028 5.59 1056 5.67 1083 5.68 1050 6.07 1078 6.15 1105 6.16 1074 6.59 1102 6.67 1129 6.68 1099 7.16 1127 7.24 1154 7.25 1125 7.77 1154 7.85 1180 7.86 1153 8.43 1182 8.51 1208 8.52 7.5 HP & Field Supplied Drive 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. Johnson Controls Unitary Products 49 251934-YTG-R-0612 ZJ240 (20 Ton) Side Duct Air Flow (CFM) 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 663 1.34 700 1.83 736 680 1.71 717 2.20 753 699 2.11 735 2.60 772 719 2.55 756 3.03 792 742 3.02 778 3.51 814 765 3.54 802 4.03 838 790 4.11 827 4.60 863 817 4.72 853 5.21 890 845 5.38 881 5.87 918 874 6.09 911 6.58 947 905 6.85 941 7.33 977 936 7.65 973 8.13 1009 969 8.49 - Standard 5 HP & Drive 2.29 772 2.66 789 3.06 808 3.49 828 3.97 850 4.49 874 5.06 899 5.67 926 6.33 954 7.04 983 7.79 1014 8.59 - 2.72 808 3.11 843 3.47 3.09 825 3.48 860 3.84 3.49 844 3.88 879 4.24 3.92 864 4.32 899 4.67 4.40 886 4.79 921 5.15 4.92 910 5.32 945 5.67 5.49 935 5.88 970 6.24 6.10 962 6.50 997 6.85 6.76 990 7.16 1025 7.51 7.47 1019 7.86 1054 8.22 8.22 1049 8.62 - High Static 7.5 HP & Drive 877 894 913 933 955 979 1004 1031 1059 1088 - 3.78 4.15 4.55 4.98 5.46 5.98 6.55 7.16 7.82 8.53 - 910 927 946 966 988 1012 1037 1064 1092 - 4.04 4.41 4.80 5.24 5.72 6.24 6.81 7.42 8.08 - 942 959 977 998 1020 1044 1069 1095 1123 - 4.24 4.61 5.01 5.45 5.92 6.44 7.01 7.62 8.28 - 972 4.39 1000 4.47 1027 4.48 989 4.76 1017 4.84 1044 4.85 1007 5.15 1036 5.24 1062 5.25 1028 5.59 1056 5.67 1083 5.68 1050 6.07 1078 6.15 1105 6.16 1074 6.59 1102 6.67 1129 6.68 1099 7.16 1127 7.24 1154 7.25 1125 7.77 1154 7.85 1180 7.86 1153 8.43 1182 8.51 1208 8.52 7.5 HP & Field Supplied Drive 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. 50 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ300 (25 Ton) Side Duct Air Flow (CFM) Low Static 7.5 HP & Field Supplied Drive 760 2.51 793 3.11 775 2.99 808 3.60 792 3.51 824 4.11 809 4.07 841 4.67 826 4.66 859 5.27 845 5.30 877 5.90 864 5.97 896 6.57 884 6.68 916 7.28 Low Static 7.5 HP & Drive 824 839 856 873 890 909 928 948 3.68 4.17 4.69 5.24 5.84 6.47 7.14 7.86 856 871 887 904 922 940 960 980 4.23 4.71 5.23 5.78 6.38 7.01 7.69 8.40 887 902 918 935 953 972 991 1011 4.74 5.22 5.74 6.30 6.89 7.53 8.20 8.91 919 934 950 967 985 1003 1022 1042 5.23 5.72 6.24 6.79 7.39 8.02 8.69 9.41 950 966 982 999 1016 1035 1054 1074 5.70 6.19 6.70 7.26 7.86 8.49 9.16 9.88 983 998 1014 1031 1049 1067 1087 1107 6.15 6.64 7.16 7.71 8.31 8.94 9.61 10.33 9800 905 7.43 937 8.04 969 8.61 1000 9.15 1032 9.67 1063 10.16 1095 10.63 1127 11.08 10200 10600 11000 11400 11800 12200 12600 926 948 970 993 1017 1040 1065 Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 12600 8.22 9.05 9.92 10.82 11.76 12.74 13.75 958 980 1003 1025 1049 1073 1097 8.83 9.66 10.52 11.43 12.37 13.34 14.35 990 1012 1034 1057 1081 1104 1129 9.40 10.23 11.09 12.00 12.94 13.91 14.92 1021 9.94 1053 10.46 1084 1043 10.77 1075 11.29 1106 1066 11.64 1097 12.15 1128 1089 12.54 1120 13.06 1151 1112 13.48 1143 14.00 1175 1136 14.46 1167 14.97 1199 1160 15.47 1192 15.98 1223 High Static 15 HP & Drive 10.95 11.78 12.64 13.55 14.49 15.46 16.47 1116 1138 1160 1183 1207 1231 1255 11.42 12.25 13.11 14.02 14.96 15.93 16.94 1148 1170 1193 1216 1239 1263 - Standard 10 HP & Drive 6600 7000 7400 7800 8200 8600 9000 9400 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 11.87 12.70 13.56 14.47 15.41 16.38 - Available External Static Pressure - IWG1 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1016 1031 1047 1064 1082 1101 1120 1140 1160 1182 1204 1226 1249 1272 1296 - 6.59 7.07 7.59 8.14 8.74 9.37 10.05 10.76 11.51 12.30 13.13 14.00 14.90 15.84 16.82 - 1050 1065 1081 1098 1116 1135 1154 1174 1195 1216 1238 1260 1283 1306 1330 - Standard 10 HP & Drive 7.00 1086 7.41 1123 7.49 1101 7.89 1138 8.01 1117 8.41 1154 8.56 1134 8.97 1171 9.16 1152 9.56 1189 9.79 1170 10.20 1207 10.46 1189 10.87 1226 11.18 1209 11.58 1246 11.93 1230 12.33 1267 12.72 1251 13.12 1288 13.55 1273 13.95 1310 14.41 1296 14.82 1332 15.32 1318 15.72 1355 16.26 1342 16.66 1379 17.23 - 7.81 8.29 8.81 9.36 9.96 10.59 11.27 11.98 12.73 13.52 14.35 15.22 16.12 17.06 - High Static 15 HP & Drive 1161 8.19 1202 8.58 1244 8.95 1289 9.33 1176 8.68 1217 9.06 1259 9.44 1304 9.82 1192 9.20 1233 9.58 1275 9.96 1320 10.34 1209 9.75 1250 10.13 1292 10.51 1337 10.89 1227 10.35 1268 10.73 1310 11.11 1355 11.49 1246 10.98 1286 11.36 1329 11.74 1374 12.12 1265 11.65 1305 12.04 1348 12.41 1393 12.79 1285 12.37 1325 12.75 1368 13.13 1413 13.51 1306 13.12 1346 13.50 1389 13.88 1434 14.26 1327 13.91 1367 14.29 1410 14.67 1455 15.05 1349 14.74 1389 15.12 1432 15.50 1477 15.88 1371 15.60 1412 15.99 1454 16.36 1499 16.74 1394 16.51 1434 16.89 15 HP & Field Supplied Drive 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.82. Johnson Controls Unitary Products 51 251934-YTG-R-0612 ZJ180-300 Bottom Duct Application ZJ180 (15 Ton) Bottom Duct Air Flow (CFM) 4000 4400 4800 5200 5600 6000 6400 6800 7200 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Standard 5 HP & Drive Field Supplied Drive 768 1.24 806 1.55 846 1.83 888 2.09 930 2.32 797 1.65 835 1.96 875 2.24 916 2.49 959 2.72 828 2.09 866 2.40 906 2.68 947 2.93 989 3.16 860 2.57 898 2.88 938 3.16 980 3.41 1022 3.65 894 3.09 932 3.40 972 3.68 1014 3.93 1056 4.16 930 3.64 968 3.95 1008 4.23 1049 4.48 1091 4.71 966 4.22 1005 4.53 1045 4.81 1086 5.06 1128 5.30 1005 4.84 1043 5.14 1083 5.42 1124 5.68 1044 5.48 - High Static 5 HP & Drive 972 1001 1032 1064 1098 1134 1171 - 2.53 2.93 3.38 3.86 4.38 4.93 5.51 - 1015 1043 1074 1107 1141 1176 1213 - 2.73 3.13 3.58 4.06 4.57 5.12 5.71 - 1056 1085 1116 1148 1182 1218 - 2.91 3.32 3.76 4.24 4.76 5.31 - 1097 1126 1157 1189 1223 1259 - 3.09 3.50 3.94 4.42 4.94 5.49 - 1136 3.27 1173 3.44 1208 1165 3.67 1202 3.84 1237 1196 4.11 1233 4.28 1267 1228 4.59 1265 4.77 1300 1262 5.11 1299 5.28 1334 1298 5.66 5 HP & Field Supplied Drive 3.61 4.02 4.46 4.94 5.46 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.898. ZJ210 (17.5 Ton) Bottom Duct Air Flow (CFM) 4400 4800 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 661 0.74 697 1.19 677 1.07 712 1.53 694 1.43 730 1.89 713 1.82 749 2.27 734 2.25 770 2.70 757 2.71 793 3.17 781 3.22 817 3.68 807 3.78 843 4.23 834 4.38 870 4.83 862 5.02 898 5.48 892 5.71 928 6.17 923 6.45 959 6.91 Standard 5 HP & Drive 733 748 766 785 806 829 853 878 905 934 963 994 1.62 768 1.96 784 2.32 801 2.71 820 3.13 841 3.60 864 4.11 888 4.66 914 5.26 941 5.91 969 6.60 999 7.34 1030 2.03 803 2.40 838 2.36 819 2.73 853 2.72 836 3.09 871 3.11 856 3.48 890 3.53 877 3.90 911 4.00 899 4.37 934 4.51 923 4.88 958 5.07 949 5.44 983 5.67 976 6.04 1010 6.31 1004 6.68 1039 7.00 1034 7.37 1069 7.74 1065 8.11 1099 2.73 3.06 3.42 3.81 4.23 4.70 5.21 5.77 6.37 7.01 7.70 8.44 High Static 7.5 HP & Drive 871 887 904 923 944 967 991 1017 1044 1072 1102 - 3.02 3.35 3.71 4.10 4.52 4.99 5.50 6.06 6.66 7.30 7.99 - 904 919 937 956 977 1000 1024 1049 1076 1105 1134 - 3.26 3.59 3.95 4.34 4.77 5.23 5.74 6.30 6.90 7.55 8.24 - 935 3.45 964 3.59 992 3.66 950 3.79 980 3.92 1008 4.00 968 4.14 997 4.28 1025 4.35 987 4.53 1017 4.67 1045 4.74 1008 4.96 1038 5.09 1066 5.17 1031 5.42 1060 5.56 1088 5.64 1055 5.94 1085 6.07 1112 6.15 1081 6.49 1110 6.63 1138 6.70 1108 7.09 1137 7.23 1165 7.30 1136 7.74 1166 7.87 1194 7.95 1166 8.43 1195 8.56 7.5 HP & Field Supplied Drive 1018 1034 1051 1071 1092 1114 1139 1164 1191 1220 - 3.67 4.01 4.37 4.75 5.18 5.65 6.16 6.71 7.31 7.96 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. 52 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ240 (20 Ton) Bottom Duct Air Flow (CFM) 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 694 1.43 730 713 1.82 749 734 2.25 770 757 2.71 793 781 3.22 817 807 3.78 843 834 4.38 870 862 5.02 898 892 5.71 928 923 6.45 959 955 7.23 991 988 8.05 1024 Standard 5 HP & Drive 1.89 766 2.27 785 2.70 806 3.17 829 3.68 853 4.23 878 4.83 905 5.48 934 6.17 963 6.91 994 7.68 1026 8.51 - 2.32 801 2.72 836 3.09 871 2.71 820 3.11 856 3.48 890 3.13 841 3.53 877 3.90 911 3.60 864 4.00 899 4.37 934 4.11 888 4.51 923 4.88 958 4.66 914 5.07 949 5.44 983 5.26 941 5.67 976 6.04 1010 5.91 969 6.31 1004 6.68 1039 6.60 999 7.00 1034 7.37 1069 7.34 1030 7.74 1065 8.11 1099 8.11 1062 8.52 - High Static 7.5 HP & Drive 3.42 3.81 4.23 4.70 5.21 5.77 6.37 7.01 7.70 8.44 - 904 923 944 967 991 1017 1044 1072 1102 - 3.71 4.10 4.52 4.99 5.50 6.06 6.66 7.30 7.99 - 937 956 977 1000 1024 1049 1076 1105 1134 - 3.95 4.34 4.77 5.23 5.74 6.30 6.90 7.55 8.24 - 968 4.14 997 4.28 1025 4.35 987 4.53 1017 4.67 1045 4.74 1008 4.96 1038 5.09 1066 5.17 1031 5.42 1060 5.56 1088 5.64 1055 5.94 1085 6.07 1112 6.15 1081 6.49 1110 6.63 1138 6.70 1108 7.09 1137 7.23 1165 7.30 1136 7.74 1166 7.87 1194 7.95 1166 8.43 1195 8.56 7.5 HP & Field Supplied Drive 1051 1071 1092 1114 1139 1164 1191 1220 - 4.37 4.75 5.18 5.65 6.16 6.71 7.31 7.96 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. Johnson Controls Unitary Products 53 251934-YTG-R-0612 ZJ300 (25 Ton) Bottom Duct Air Flow (CFM) Low Static 7.5 HP & Field Supplied Drive 787 2.67 804 3.18 821 3.72 839 4.30 858 4.92 877 5.58 898 6.28 918 7.01 Low Static 7.5 HP & Drive 819 835 853 871 890 909 929 950 3.23 3.74 4.28 4.86 5.48 6.14 6.84 7.57 850 867 884 902 921 940 960 981 3.76 4.27 4.82 5.40 6.02 6.68 7.37 8.10 881 898 915 933 952 971 991 1012 4.27 4.78 5.32 5.90 6.52 7.18 7.88 8.61 912 928 946 964 983 1002 1022 1043 4.75 5.26 5.80 6.39 7.01 7.66 8.36 9.09 943 959 977 995 1013 1033 1053 1074 5.21 5.72 6.26 6.85 7.47 8.12 8.82 9.55 974 991 1008 1026 1045 1064 1084 1105 5.65 6.16 6.70 7.28 7.90 8.56 9.26 9.99 9800 940 7.78 972 8.34 1003 8.87 1034 9.38 1064 9.86 1095 10.32 1127 10.76 10200 10600 11000 11400 11800 12200 12600 962 984 1007 1031 1055 1080 1104 Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 12600 8.58 9.42 10.30 11.20 12.14 13.11 14.12 994 1016 1039 1063 1087 1111 1136 9.14 9.98 10.86 11.76 12.70 13.68 14.68 1025 1047 1070 1094 1118 1142 1167 9.68 1056 10.18 1086 10.67 10.52 1078 11.02 1109 11.51 11.39 1101 11.90 1132 12.38 12.30 1125 12.80 1156 13.29 13.24 1149 13.74 1180 14.23 14.21 1173 14.72 1204 15.20 15.21 1198 15.72 1229 16.20 High Static 15 HP & Drive 1117 1140 1163 1187 1211 1235 1260 11.13 11.96 12.84 13.75 14.69 15.66 16.66 1149 1171 1194 1218 1242 1266 1291 Standard 10 HP & Drive 6600 7000 7400 7800 8200 8600 9000 9400 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 11.56 12.40 13.28 14.18 15.12 16.10 17.10 Available External Static Pressure - IWG1 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1006 1023 1040 1058 1077 1096 1116 1137 1159 1181 1203 1226 1250 1274 1298 - 6.07 6.58 7.12 7.71 8.33 8.98 9.68 10.41 11.18 11.99 12.82 13.70 14.61 15.55 16.52 - 1039 1055 1072 1090 1109 1129 1149 1170 1191 1213 1236 1259 1282 1307 1331 - Standard 10 HP & Drive 6.48 1072 6.87 1107 6.98 1089 7.37 1124 7.53 1106 7.92 1141 8.11 1124 8.50 1159 8.73 1143 9.12 1178 9.39 1162 9.78 1197 10.08 1183 10.47 1218 10.82 1203 11.21 1238 11.59 1225 11.98 1260 12.39 1247 12.78 1282 13.23 1269 13.62 1304 14.10 1293 14.49 1327 15.01 1316 15.40 1351 15.95 1340 16.34 1375 16.92 - 7.25 7.75 8.30 8.88 9.50 10.16 10.85 11.59 12.35 13.16 14.00 14.87 15.78 16.72 - 1144 1160 1177 1195 1214 1234 1254 1275 1296 1318 1341 1364 1387 1411 - High Static 15 HP & Drive 7.62 1182 7.98 1221 8.33 1263 8.68 1307 8.12 1198 8.48 1238 8.84 1280 9.19 1324 8.67 1215 9.03 1255 9.38 1297 9.74 1341 9.25 1233 9.61 1273 9.97 1315 10.32 1359 9.87 1252 10.23 1292 10.59 1334 10.94 1378 10.53 1272 10.89 1311 11.24 1353 11.60 1397 11.22 1292 11.58 1332 11.94 1373 12.29 1418 11.95 1313 12.32 1352 12.67 1394 13.02 1438 12.72 1334 13.09 1374 13.44 1416 13.79 1460 13.53 1356 13.89 1396 14.25 1438 14.60 1482 14.37 1379 14.73 1418 15.08 1460 15.44 1504 15.24 1402 15.60 1441 15.96 1483 16.31 1528 16.15 1425 16.51 1465 16.87 1507 17.22 17.09 15 HP & Field Supplied Drive 9.04 9.54 10.09 10.67 11.29 11.95 12.64 13.37 14.14 14.95 15.79 16.66 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.82. 54 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180-300 Side Duct Application ZR180 (15 Ton) Side Duct Air Flow (CFM) 4000 4400 4800 5200 5600 6000 6400 6800 7200 7600 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 696 0.94 735 1.23 776 1.49 724 1.27 763 1.56 804 1.83 756 1.66 795 1.95 835 2.21 790 2.09 829 2.38 870 2.65 826 2.57 865 2.87 906 3.13 865 3.11 904 3.40 945 3.66 906 3.69 945 3.98 986 4.24 949 4.31 988 4.60 1029 4.87 994 4.98 1033 5.27 1074 5.54 1040 5.70 1079 5.99 1120 6.25 818 846 878 912 948 987 1028 1071 1116 1162 1.73 2.07 2.45 2.89 3.37 3.90 4.48 5.11 5.78 6.49 Standard 5 HP & Drive 861 1.95 904 2.15 889 2.29 932 2.49 921 2.67 964 2.87 955 3.11 998 3.31 991 3.59 1035 3.79 1030 4.12 1073 4.32 1071 4.70 1114 4.90 1114 5.33 1157 5.53 1159 6.00 1202 6.20 1205 6.71 1249 6.91 947 976 1007 1041 1078 1117 1158 1201 1245 1292 2.34 2.68 3.06 3.49 3.98 4.51 5.09 5.72 6.39 7.10 High Static 7.5 HP & Drive 990 2.52 1031 2.68 1071 2.84 1109 1018 2.85 1060 3.02 1100 3.18 1137 1050 3.24 1091 3.40 1131 3.56 1169 1084 3.67 1125 3.84 1165 4.00 1203 1120 4.15 1162 4.32 1202 4.48 1239 1159 4.69 1201 4.85 1241 5.01 1278 1200 5.27 1242 5.43 1282 5.59 1319 1243 5.89 1285 6.06 1324 6.22 1362 1288 6.56 1329 6.73 1369 6.89 1407 1334 7.27 1376 7.44 1416 7.60 1453 7.5 HP & Field Supplied Drive 3.01 3.34 3.72 4.16 4.64 5.18 5.76 6.38 7.05 7.76 1144 1173 1204 1238 1275 1314 1355 1398 1442 1489 3.17 3.50 3.89 4.32 4.81 5.34 5.92 6.54 7.21 7.93 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.898. ZR240 (20 Ton) Side Duct Air Flow (CFM) 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 7.5 HP & Field Supplied Drive 693 1.36 730 1.83 766 714 1.77 750 2.24 786 736 2.23 772 2.70 809 760 2.73 796 3.20 832 785 3.28 821 3.74 858 812 3.87 848 4.33 885 840 4.51 877 4.98 913 870 5.20 907 5.66 943 901 5.93 938 6.40 974 933 6.71 970 7.18 1006 967 7.54 1003 8.01 1040 1001 8.41 1038 8.88 1074 1037 9.33 1073 9.79 1110 Standard 7.5 HP & Drive 2.27 2.68 3.14 3.64 4.18 4.78 5.42 6.10 6.84 7.62 8.45 9.32 10.23 802 822 845 869 894 921 949 979 1010 1042 1076 1110 1146 2.68 3.09 3.55 4.05 4.60 5.19 5.83 6.52 7.25 8.03 8.86 9.73 10.65 838 858 880 904 930 957 985 1015 1046 1078 1111 1146 1182 3.06 3.47 3.93 4.43 4.97 5.57 6.21 6.89 7.63 8.41 9.24 10.11 11.02 High Static 10 HP & Drive 873 893 915 939 965 992 1020 1050 1081 1113 1146 1181 1217 3.40 3.81 4.27 4.77 5.31 5.91 6.55 7.23 7.97 8.75 9.58 10.45 11.36 907 3.69 940 3.94 971 4.14 927 4.11 960 4.36 992 4.55 949 4.56 982 4.81 1014 5.01 973 5.06 1006 5.31 1038 5.51 999 5.61 1032 5.86 1063 6.05 1026 6.20 1059 6.45 1090 6.65 1054 6.84 1087 7.09 1119 7.29 1084 7.53 1117 7.78 1148 7.98 1115 8.27 1148 8.51 1179 8.71 1147 9.05 1180 9.30 1212 9.49 1180 9.87 1213 10.12 1245 10.32 1215 10.74 1248 10.99 1280 11.19 10 HP & Field Supplied Drive 1002 1022 1044 1068 1094 1120 1149 1179 1210 1242 1275 1310 - 4.28 4.69 5.15 5.65 6.19 6.79 7.43 8.11 8.85 9.63 10.46 11.33 - 1030 1050 1073 1096 1122 1149 1177 1207 1238 1270 1304 1338 - 4.35 4.77 5.23 5.72 6.27 6.86 7.50 8.19 8.93 9.71 10.54 11.41 - 1057 1077 1099 1123 1148 1175 1204 1233 1265 1297 1330 1365 - 4.37 4.78 5.24 5.74 6.28 6.88 7.52 8.20 8.94 9.72 10.55 11.42 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. Johnson Controls Unitary Products 55 251934-YTG-R-0612 ZR300 (25 Ton) Side Duct Air Flow (CFM) Low Static 7.5 HP & Field Supplied Drive 758 3.03 790 3.47 781 3.56 813 4.00 806 4.14 838 4.58 833 4.78 865 5.22 861 5.47 893 5.91 891 6.23 923 6.67 922 7.05 955 7.48 955 7.93 987 8.37 989 8.87 1021 9.31 1024 9.88 1056 10.32 1060 10.96 1092 11.40 1096 12.10 1129 12.54 1134 13.30 1166 13.74 1173 14.57 1205 15.01 1212 15.90 1244 16.34 Low Static 7.5 HP & Drive 822 845 870 897 925 955 986 1019 1053 1088 1124 1160 1198 1237 1276 3.88 4.42 5.00 5.63 6.33 7.08 7.90 8.78 9.73 10.74 11.81 12.95 14.16 15.42 16.75 854 876 901 928 956 986 1018 1050 1084 1119 1155 1192 1230 1268 1308 4.27 4.81 5.39 6.03 6.72 7.47 8.29 9.17 10.12 11.13 12.20 13.34 14.55 15.82 17.14 885 908 933 959 988 1018 1049 1082 1115 1150 1186 1223 1261 1299 - 4.65 5.18 5.76 6.40 7.09 7.85 8.66 9.54 10.49 11.50 12.58 13.72 14.92 16.19 - 916 939 964 991 1019 1049 1080 1113 1147 1182 1218 1255 1292 1331 - 5.00 5.53 6.12 6.75 7.45 8.20 9.02 9.90 10.84 11.86 12.93 14.07 15.27 16.54 - 948 971 996 1023 1051 1081 1112 1145 1179 1214 1250 1286 1324 1363 - 5.34 5.87 6.45 7.09 7.78 8.54 9.36 10.24 11.18 12.19 13.27 14.41 15.61 16.88 - High Static 15 HP & Drive Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 981 5.66 1003 6.20 1028 6.78 1055 7.41 1083 8.11 1113 8.86 1145 9.68 1177 10.56 1211 11.51 1246 12.52 1282 13.59 1319 14.73 1357 15.94 1395 17.20 15 HP & Field Supplied Drive Standard 10 HP & Drive 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Available External Static Pressure - IWG1 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1014 1037 1061 1088 1117 1146 1178 1210 1244 1279 1315 1352 1390 - 5.98 6.51 7.09 7.73 8.42 9.18 9.99 10.87 11.82 12.83 13.91 15.05 16.25 - 1048 1071 1096 1122 1151 1181 1212 1245 1279 1313 1349 1386 1424 - Standard 10 HP & Drive High Static 15 HP & Drive 6.28 1083 6.57 1120 6.86 1159 7.15 1199 7.44 1242 7.72 1287 8.01 6.81 1106 7.11 1143 7.40 1182 7.68 1222 7.97 1265 8.26 1310 8.54 7.39 1131 7.69 1168 7.98 1207 8.27 1247 8.55 1290 8.84 1335 9.13 8.03 1158 8.33 1195 8.62 1233 8.90 1274 9.19 1316 9.47 1361 9.76 8.72 1186 9.02 1223 9.31 1262 9.60 1302 9.88 1345 10.17 1390 10.45 9.48 1216 9.77 1253 10.06 1292 10.35 1332 10.63 1375 10.92 1420 11.21 10.30 1247 10.59 1284 10.88 1323 11.17 1363 11.45 1406 11.74 1451 12.03 11.18 1280 11.47 1317 11.76 1356 12.05 1396 12.33 1439 12.62 1484 12.91 12.12 1314 12.42 1351 12.71 1389 12.99 1430 13.28 1473 13.57 1517 13.85 13.13 1349 13.43 1386 13.72 1424 14.01 1465 14.29 1507 14.58 1552 14.87 14.21 1385 14.50 1422 14.79 1460 15.08 1501 15.37 1543 15.65 1588 15.94 15.35 1422 15.64 1459 15.93 1497 16.22 1538 16.51 1580 16.79 1625 17.08 16.55 1459 16.85 1496 17.14 15 HP & Field Supplied Drive 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.82. 56 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180-300 Bottom Duct Application ZR180 (15 Ton) Bottom Duct Air Flow (CFM) 4000 4400 4800 5200 5600 6000 6400 6800 7200 7600 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 735 1.20 773 1.46 813 1.70 767 1.56 805 1.83 845 2.07 802 1.98 840 2.24 880 2.48 839 2.44 877 2.70 917 2.94 879 2.94 917 3.21 957 3.44 921 3.49 959 3.76 999 4.00 965 4.09 1003 4.35 1043 4.59 1010 4.72 1049 4.99 1089 5.23 1058 5.40 1096 5.66 1136 5.90 1107 6.11 1145 6.37 1185 6.61 855 886 921 959 998 1040 1084 1130 1177 1226 1.92 2.28 2.70 3.16 3.66 4.21 4.81 5.44 6.12 6.83 Standard 5 HP & Drive 897 2.12 939 2.30 929 2.48 971 2.66 963 2.89 1006 3.08 1001 3.35 1043 3.54 1041 3.86 1083 4.04 1082 4.41 1125 4.59 1126 5.01 1169 5.19 1172 5.64 1215 5.82 1220 6.32 1262 6.50 1269 7.03 1311 7.21 High Static 7.5 HP & Drive 982 2.47 1023 2.63 1064 2.78 1103 2.93 1140 1013 2.83 1055 2.99 1096 3.14 1135 3.29 1172 1048 3.25 1090 3.40 1131 3.56 1170 3.70 1207 1086 3.70 1127 3.86 1168 4.01 1207 4.16 1244 1125 4.21 1167 4.37 1208 4.52 1247 4.67 1284 1167 4.76 1209 4.92 1250 5.07 1289 5.22 1326 1211 5.36 1253 5.51 1294 5.67 1333 5.81 1370 1257 5.99 1299 6.15 1339 6.30 1379 6.45 1416 1304 6.67 1346 6.82 1387 6.98 1426 7.12 1463 1353 7.38 1395 7.54 1436 7.69 1475 7.84 1512 7.5 HP & Field Supplied Drive 3.07 3.44 3.85 4.31 4.81 5.36 5.96 6.59 7.27 7.98 1175 1207 1242 1279 1319 1361 1405 1450 1498 1547 3.22 3.58 3.99 4.45 4.96 5.51 6.11 6.74 7.42 8.13 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.898. ZR240 (20 Ton) Bottom Duct Air Flow (CFM) 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 727 750 774 800 828 857 887 918 951 984 1019 1055 1092 1.51 1.96 2.45 2.98 3.56 4.19 4.86 5.57 6.33 7.13 7.97 8.85 9.78 763 786 810 836 864 892 923 954 987 1020 1055 1091 1128 1.95 2.39 2.88 3.42 4.00 4.62 5.29 6.01 6.77 7.57 8.41 9.29 10.21 Standard 7.5 HP & Drive 799 2.36 835 2.75 822 2.81 857 3.19 846 3.30 882 3.68 872 3.83 908 4.22 899 4.41 935 4.80 928 5.03 964 5.42 958 5.71 994 6.09 990 6.42 1025 6.81 1022 7.18 1058 7.56 1056 7.98 1092 8.36 1091 8.82 1126 9.21 1127 9.70 1162 10.09 1164 10.62 1199 11.01 870 892 917 943 970 999 1029 1060 1093 1127 1162 1197 1234 3.10 3.55 4.04 4.57 5.15 5.77 6.44 7.16 7.92 8.72 9.56 10.44 11.36 904 3.42 938 3.70 970 3.93 927 3.86 960 4.14 993 4.37 951 4.35 985 4.63 1017 4.86 977 4.89 1011 5.16 1043 5.40 1004 5.47 1038 5.74 1070 5.98 1033 6.09 1067 6.37 1099 6.60 1063 6.76 1097 7.04 1129 7.27 1095 7.48 1128 7.75 1161 7.99 1127 8.23 1161 8.51 1193 8.74 1161 9.04 1195 9.31 1227 9.55 1196 9.88 1229 10.15 1262 10.39 1232 10.76 1265 11.04 1298 11.27 10 HP & Field Supplied Drive High Static 10 HP & Drive 1001 4.11 1031 4.24 1024 4.56 1054 4.69 1048 5.05 1078 5.18 1074 5.58 1104 5.71 1102 6.16 1131 6.29 1130 6.79 1160 6.92 1160 7.46 1190 7.59 1192 8.17 1222 8.30 1224 8.93 1254 9.06 1258 9.73 1288 9.86 1293 10.57 1323 10.70 1329 11.45 - 1059 1082 1106 1132 1159 1188 1218 1249 1282 1316 1351 - 4.32 4.76 5.25 5.78 6.36 6.99 7.66 8.37 9.13 9.93 10.77 - 1085 1108 1132 1158 1185 1214 1244 1276 1308 1342 1377 - 4.33 4.77 5.26 5.79 6.37 7.00 7.67 8.38 9.14 9.94 10.79 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. Johnson Controls Unitary Products 57 251934-YTG-R-0612 ZR300 (25 Ton) Bottom Duct Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 796 821 848 877 908 940 973 1007 1042 1078 1115 1153 1192 1232 1272 3.24 3.81 4.43 5.12 5.86 6.66 7.52 8.45 9.43 10.48 11.59 12.75 13.97 15.25 16.59 827 853 880 909 940 971 1004 1038 1074 1110 1147 1185 1224 1264 1304 Low Static 7.5 HP & Drive 3.65 859 4.04 890 4.40 920 4.75 4.22 884 4.61 915 4.97 946 5.32 4.84 911 5.23 942 5.60 973 5.95 5.53 940 5.91 971 6.28 1002 6.63 6.27 971 6.65 1002 7.02 1032 7.37 7.07 1002 7.46 1033 7.82 1064 8.17 7.93 1035 8.32 1066 8.69 1097 9.04 8.86 1070 9.24 1101 9.61 1131 9.96 9.84 1105 10.23 1136 10.60 1167 10.95 10.89 1141 11.28 1172 11.64 1203 11.99 12.00 1178 12.38 1209 12.75 1240 13.10 13.16 1216 13.55 1247 13.91 1278 14.26 14.38 1255 14.77 1286 15.14 1317 15.49 15.66 1295 16.05 1326 16.42 1356 16.77 17.00 High Static 15 HP & Drive 951 977 1004 1033 1063 1095 1128 1162 1198 1234 1271 1309 1348 1387 - 5.08 5.65 6.28 6.96 7.70 8.50 9.37 10.29 11.28 12.32 13.43 14.59 15.82 17.10 - 983 1008 1035 1064 1095 1126 1159 1194 1229 1265 1302 1340 1379 - 5.40 5.97 6.59 7.28 8.02 8.82 9.68 10.61 11.59 12.64 13.75 14.91 16.13 - Standard 10 HP & Drive 1014 5.70 1047 6.00 1081 6.28 1116 1040 6.27 1073 6.57 1106 6.85 1141 1067 6.90 1100 7.19 1134 7.47 1168 1096 7.58 1129 7.87 1162 8.16 1197 1127 8.32 1159 8.61 1193 8.90 1228 1158 9.12 1191 9.42 1225 9.70 1259 1191 9.99 1224 10.28 1258 10.56 1292 1225 10.91 1258 11.20 1292 11.49 1327 1261 11.90 1293 12.19 1327 12.47 1362 1297 12.94 1330 13.24 1363 13.52 1398 1334 14.05 1367 14.34 1400 14.62 1435 1372 15.21 1405 15.51 1438 15.79 1473 1411 16.44 1444 16.73 1477 17.01 15 HP & Field Supplied Drive 6.55 7.12 7.75 8.43 9.17 9.97 10.84 11.76 12.75 13.79 14.90 16.06 - 1152 1177 1205 1234 1264 1296 1329 1363 1398 1434 1472 1510 - 6.82 7.39 8.02 8.70 9.44 10.24 11.11 12.03 13.02 14.06 15.17 16.34 - Available External Static Pressure - IWG1 2.8 3.0 3.2 3.4 RPM BHP RPM BHP RPM BHP RPM BHP 1190 1215 1243 1272 1302 1334 1367 1401 1436 1472 1510 1548 - High Static 15 HP & Drive 7.09 1230 7.36 1272 7.62 1316 7.66 1255 7.93 1297 8.19 1341 8.29 1282 8.55 1324 8.82 1369 8.97 1311 9.23 1353 9.50 1397 9.71 1342 9.97 1384 10.24 1428 10.51 1374 10.78 1415 11.04 1460 11.37 1407 11.64 1448 11.90 1493 12.30 1441 12.56 1483 12.83 1527 13.28 1476 13.55 1518 13.82 1562 14.33 1512 14.60 1554 14.86 1598 15.44 1549 15.70 1591 15.97 1635 16.60 1587 16.87 1629 17.13 15 HP & Field Supplied Drive 7.89 8.46 9.08 9.77 10.51 11.31 12.17 13.10 14.08 15.13 16.23 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.82. 58 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 Side Duct Application ZF180 (15 Ton) Side Duct Air Flow (CFM) 4400 4800 5200 5600 6000 6400 6800 7200 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Standard 5 HP & Drive Supplied Drive 760 1.56 798 1.90 835 2.20 878 2.47 950 786 1.93 824 2.27 861 2.57 904 2.84 976 815 2.34 853 2.68 890 2.98 933 3.25 1005 845 2.79 883 3.13 920 3.43 963 3.70 1035 877 3.28 915 3.62 952 3.92 995 4.19 1067 911 3.81 949 4.15 986 4.45 1029 4.72 1101 946 4.38 984 4.72 1021 5.02 1064 5.29 982 4.98 1020 5.32 1057 5.62 - High Static 5 HP & Drive 2.81 3.18 3.59 4.04 4.53 5.06 - 1014 1040 1068 1099 1131 1164 - 3.11 3.48 3.89 4.34 4.83 5.36 - 1069 1095 1123 1154 1186 1219 - 3.38 3.75 4.16 4.61 5.10 5.63 - 1115 3.61 1154 3.81 1184 3.97 1142 3.98 1180 4.18 1210 4.34 1170 4.39 1208 4.59 1238 4.75 1200 4.84 1239 5.04 1269 5.20 1232 5.33 1271 5.53 1301 5 HP & Field Supplied Drive 1205 1231 1260 1290 - 4.09 4.46 4.87 5.32 - 1218 1244 1273 1303 - 4.18 4.55 4.96 5.41 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. ZF210 (17.5 Ton) Side Duct Air Flow (CFM) 4400 4800 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 636 0.65 672 1.14 709 1.60 649 0.99 685 1.48 721 1.94 663 1.34 700 1.83 736 2.29 680 1.71 717 2.20 753 2.66 699 2.11 735 2.60 772 3.06 719 2.55 756 3.03 792 3.49 742 3.02 778 3.51 814 3.97 765 3.54 802 4.03 838 4.49 790 4.11 827 4.60 863 5.06 817 4.72 853 5.21 890 5.67 845 5.38 881 5.87 918 6.33 874 6.09 911 6.58 947 7.04 745 757 772 789 808 828 850 874 899 926 954 983 2.03 780 2.37 793 2.72 808 3.09 825 3.49 844 3.92 864 4.40 886 4.92 910 5.49 935 6.10 962 6.76 990 7.47 1019 Standard 5 HP & Drive 2.43 815 2.78 849 2.77 828 3.12 862 3.11 843 3.47 877 3.48 860 3.84 894 3.88 879 4.24 913 4.32 899 4.67 933 4.79 921 5.15 955 5.32 945 5.67 979 5.88 970 6.24 1004 6.50 997 6.85 1031 7.16 1025 7.51 1059 7.86 1054 8.22 1088 3.09 3.43 3.78 4.15 4.55 4.98 5.46 5.98 6.55 7.16 7.82 8.53 882 895 910 927 946 966 988 1012 1037 1064 1092 - 3.35 3.69 4.04 4.41 4.80 5.24 5.72 6.24 6.81 7.42 8.08 - 914 927 942 959 977 998 1020 1044 1069 1095 1123 - 3.55 3.89 4.24 4.61 5.01 5.45 5.92 6.44 7.01 7.62 8.28 - High Static 7.5 HP & Drive 944 3.70 973 3.78 999 957 4.04 985 4.12 1012 972 4.39 1000 4.47 1027 989 4.76 1017 4.84 1044 1007 5.15 1036 5.24 1062 1028 5.59 1056 5.67 1083 1050 6.07 1078 6.15 1105 1074 6.59 1102 6.67 1129 1099 7.16 1127 7.24 1154 1125 7.77 1154 7.85 1180 1153 8.43 1182 8.51 1208 High Static 7.5 HP & Field Supplied Drive 3.79 4.13 4.48 4.85 5.25 5.68 6.16 6.68 7.25 7.86 8.52 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. Johnson Controls Unitary Products 59 251934-YTG-R-0612 ZF240 (20 Ton) Side Duct Air Flow (CFM) 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Standard 5 HP & Drive Supplied Drive 678 1.35 715 1.83 751 2.28 787 2.70 823 3.09 858 697 1.74 733 2.22 770 2.67 806 3.09 842 3.48 876 717 2.17 754 2.65 790 3.10 826 3.52 862 3.90 897 740 2.64 776 3.11 812 3.57 848 3.99 884 4.37 919 763 3.15 800 3.63 836 4.08 872 4.50 908 4.88 943 789 3.71 825 4.18 861 4.63 898 5.05 933 5.44 968 815 4.31 852 4.79 888 5.24 924 5.66 960 6.04 995 844 4.96 880 5.44 916 5.89 952 6.31 988 6.70 1023 873 5.66 909 6.13 946 6.59 982 7.01 1018 7.39 1053 904 6.40 940 6.88 977 7.33 1013 7.75 1048 8.14 1083 936 7.19 972 7.67 1009 8.12 1045 8.54 1080 8.93 969 8.03 1005 8.50 1042 8.96 1003 8.91 - High Static 7.5 HP & Drive 3.43 3.82 4.25 4.72 5.23 5.79 6.39 7.04 7.74 8.48 - 892 911 931 953 977 1002 1029 1057 1087 1117 - 3.74 4.13 4.55 5.02 5.53 6.09 6.69 7.34 8.04 8.79 - 925 3.99 957 4.19 987 4.33 1015 4.41 944 4.38 975 4.58 1005 4.72 1034 4.80 964 4.81 996 5.01 1026 5.15 1054 5.23 986 5.28 1018 5.48 1048 5.62 1076 5.70 1010 5.79 1042 5.99 1072 6.13 1100 6.21 1035 6.34 1067 6.55 1097 6.69 1126 6.77 1062 6.95 1094 7.15 1124 7.29 1152 7.37 1090 7.60 1122 7.80 1152 7.94 1180 8.02 1120 8.30 1151 8.50 1182 8.64 1210 8.72 High Static 7.5 HP & Field Supplied Drive 1042 1060 1081 1103 1127 1152 1179 1207 1236 - 4.42 4.82 5.24 5.71 6.22 6.78 7.38 8.03 8.73 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. 60 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF300 (25 Ton) Side Duct Air Flow (CFM) Low Static 7.5 HP & Field Supplied Drive 760 2.51 793 3.11 775 2.99 808 3.60 792 3.51 824 4.11 809 4.07 841 4.67 826 4.66 859 5.27 845 5.30 877 5.90 864 5.97 896 6.57 884 6.68 916 7.28 Low Static 7.5 HP & Drive 824 839 856 873 890 909 928 948 3.68 4.17 4.69 5.24 5.84 6.47 7.14 7.86 856 871 887 904 922 940 960 980 4.23 4.71 5.23 5.78 6.38 7.01 7.69 8.40 887 902 918 935 953 972 991 1011 4.74 5.22 5.74 6.30 6.89 7.53 8.20 8.91 919 934 950 967 985 1003 1022 1042 5.23 5.72 6.24 6.79 7.39 8.02 8.69 9.41 950 966 982 999 1016 1035 1054 1074 5.70 6.19 6.70 7.26 7.86 8.49 9.16 9.88 983 998 1014 1031 1049 1067 1087 1107 6.15 6.64 7.16 7.71 8.31 8.94 9.61 10.33 9800 905 7.43 937 8.04 969 8.61 1000 9.15 1032 9.67 1063 10.16 1095 10.63 1127 11.08 10200 10600 11000 11400 11800 12200 12600 926 948 970 993 1017 1040 1065 Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 12600 8.22 9.05 9.92 10.82 11.76 12.74 13.75 958 980 1003 1025 1049 1073 1097 8.83 9.66 10.52 11.43 12.37 13.34 14.35 990 1012 1034 1057 1081 1104 1129 9.40 10.23 11.09 12.00 12.94 13.91 14.92 1021 9.94 1053 10.46 1084 1043 10.77 1075 11.29 1106 1066 11.64 1097 12.15 1128 1089 12.54 1120 13.06 1151 1112 13.48 1143 14.00 1175 1136 14.46 1167 14.97 1199 1160 15.47 1192 15.98 1223 High Static 15 HP & Drive 10.95 11.78 12.64 13.55 14.49 15.46 16.47 1116 1138 1160 1183 1207 1231 1255 11.42 12.25 13.11 14.02 14.96 15.93 16.94 1148 1170 1193 1216 1239 1263 - Standard 10 HP & Drive 6600 7000 7400 7800 8200 8600 9000 9400 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 11.87 12.70 13.56 14.47 15.41 16.38 - Available External Static Pressure - IWG1 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1016 1031 1047 1064 1082 1101 1120 1140 1160 1182 1204 1226 1249 1272 1296 - 6.59 7.07 7.59 8.14 8.74 9.37 10.05 10.76 11.51 12.30 13.13 14.00 14.90 15.84 16.82 - 1050 1065 1081 1098 1116 1135 1154 1174 1195 1216 1238 1260 1283 1306 1330 - Standard 10 HP & Drive 7.00 1086 7.41 1123 7.49 1101 7.89 1138 8.01 1117 8.41 1154 8.56 1134 8.97 1171 9.16 1152 9.56 1189 9.79 1170 10.20 1207 10.46 1189 10.87 1226 11.18 1209 11.58 1246 11.93 1230 12.33 1267 12.72 1251 13.12 1288 13.55 1273 13.95 1310 14.41 1296 14.82 1332 15.32 1318 15.72 1355 16.26 1342 16.66 1379 17.23 - High Static 15 HP & Drive 7.81 1161 8.19 1202 8.58 1244 8.95 1289 9.33 8.29 1176 8.68 1217 9.06 1259 9.44 1304 9.82 8.81 1192 9.20 1233 9.58 1275 9.96 1320 10.34 9.36 1209 9.75 1250 10.13 1292 10.51 1337 10.89 9.96 1227 10.35 1268 10.73 1310 11.11 1355 11.49 10.59 1246 10.98 1286 11.36 1329 11.74 1374 12.12 11.27 1265 11.65 1305 12.04 1348 12.41 1393 12.79 11.98 1285 12.37 1325 12.75 1368 13.13 1413 13.51 12.73 1306 13.12 1346 13.50 1389 13.88 1434 14.26 13.52 1327 13.91 1367 14.29 1410 14.67 1455 15.05 14.35 1349 14.74 1389 15.12 1432 15.50 1477 15.88 15.22 1371 15.60 1412 15.99 1454 16.36 1499 16.74 16.12 1394 16.51 1434 16.89 17.06 High Static 15 HP & Field Supplied Drive 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.82. Johnson Controls Unitary Products 61 251934-YTG-R-0612 ZF180-300 Bottom Duct Application ZF180 (15 Ton) Bottom Duct Air Flow (CFM) 4400 4800 5200 5600 6000 6400 6800 7200 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Standard 5 HP & Drive Supplied Drive 803 1.70 841 2.00 877 2.28 919 832 2.11 870 2.42 906 2.69 948 863 2.55 900 2.86 936 3.14 979 896 3.03 933 3.34 969 3.62 1011 930 3.54 967 3.86 1003 4.13 1045 965 4.09 1002 4.41 1038 4.68 1081 1002 4.67 1039 4.99 1075 5.27 1117 1040 5.28 1077 5.60 - High Static 5 HP & Drive 2.52 2.93 3.38 3.86 4.38 4.93 5.51 - 991 1020 1051 1084 1118 1153 - 2.84 3.25 3.70 4.19 4.70 5.25 - 1055 1084 1115 1147 1181 1217 - 3.13 3.54 3.99 4.47 4.99 5.54 - 1110 1139 1169 1202 1236 - 3.38 3.79 4.24 4.73 5.24 - 1155 1185 1215 1248 1282 - 3.59 4.01 4.46 4.94 5.46 - 1193 3.78 1221 3.93 1242 1222 4.19 1250 4.34 1271 1253 4.64 1281 4.79 1301 1285 5.13 1314 5.27 1334 5 HP & Field Supplied Drive 4.04 4.45 4.90 5.39 - 1253 1282 1313 1345 - 4.12 4.53 4.98 5.47 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. ZF210 (17.5 Ton) Bottom Duct Air Flow (CFM) 4400 4800 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 661 0.74 697 1.19 677 1.07 712 1.53 694 1.43 730 1.89 713 1.82 749 2.27 734 2.25 770 2.70 757 2.71 793 3.17 781 3.22 817 3.68 807 3.78 843 4.23 834 4.38 870 4.83 862 5.02 898 5.48 892 5.71 928 6.17 923 6.45 959 6.91 Standard 5 HP & Drive 733 748 766 785 806 829 853 878 905 934 963 994 1.62 768 1.96 784 2.32 801 2.71 820 3.13 841 3.60 864 4.11 888 4.66 914 5.26 941 5.91 969 6.60 999 7.34 1030 2.03 803 2.40 838 2.36 819 2.73 853 2.72 836 3.09 871 3.11 856 3.48 890 3.53 877 3.90 911 4.00 899 4.37 934 4.51 923 4.88 958 5.07 949 5.44 983 5.67 976 6.04 1010 6.31 1004 6.68 1039 7.00 1034 7.37 1069 7.74 1065 8.11 1099 2.73 3.06 3.42 3.81 4.23 4.70 5.21 5.77 6.37 7.01 7.70 8.44 High Static 7.5 HP & Drive 871 887 904 923 944 967 991 1017 1044 1072 1102 - 3.02 3.35 3.71 4.10 4.52 4.99 5.50 6.06 6.66 7.30 7.99 - 904 919 937 956 977 1000 1024 1049 1076 1105 1134 - 3.26 935 3.45 964 3.59 992 3.66 1018 3.59 950 3.79 980 3.92 1008 4.00 1034 3.95 968 4.14 997 4.28 1025 4.35 1051 4.34 987 4.53 1017 4.67 1045 4.74 1071 4.77 1008 4.96 1038 5.09 1066 5.17 1092 5.23 1031 5.42 1060 5.56 1088 5.64 1114 5.74 1055 5.94 1085 6.07 1112 6.15 1139 6.30 1081 6.49 1110 6.63 1138 6.70 1164 6.90 1108 7.09 1137 7.23 1165 7.30 1191 7.55 1136 7.74 1166 7.87 1194 7.95 1220 8.24 1166 8.43 1195 8.56 High Static 7.5 HP & Field Supplied Drive 3.67 4.01 4.37 4.75 5.18 5.65 6.16 6.71 7.31 7.96 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. 62 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF240 (20 Ton) Bottom Duct Air Flow (CFM) 5200 5600 6000 6400 6800 7200 7600 8000 8400 8800 9200 9600 10000 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Standard 5 HP & Drive Supplied Drive 711 1.47 747 1.92 782 2.34 818 2.73 853 732 1.89 768 2.33 803 2.76 839 3.15 874 754 2.35 790 2.79 826 3.21 862 3.61 897 779 2.85 814 3.29 850 3.71 886 4.11 921 804 3.39 840 3.84 876 4.26 912 4.65 947 832 3.98 868 4.43 903 4.85 939 5.24 974 860 4.62 896 5.06 932 5.49 967 5.88 1002 890 5.30 926 5.74 962 6.17 997 6.56 1032 921 6.02 957 6.47 993 6.89 1028 7.28 1064 954 6.79 989 7.24 1025 7.66 1061 8.05 1096 987 7.60 1023 8.05 1059 8.47 1094 8.86 1021 8.45 1057 8.90 546 4.89 564 5.11 - High Static 7.5 HP & Drive 3.09 3.51 3.97 4.47 5.01 5.60 6.24 6.92 7.64 8.41 - 887 908 931 955 981 1008 1037 1067 1098 1130 - 3.42 3.84 4.29 4.79 5.34 5.93 6.56 7.24 7.97 8.74 - 921 942 965 989 1015 1042 1070 1100 1131 - 3.70 953 3.94 985 4.13 1014 4.26 1042 4.12 974 4.36 1005 4.54 1035 4.68 1063 4.58 997 4.81 1028 5.00 1058 5.14 1086 5.08 1021 5.31 1052 5.50 1082 5.64 1110 5.62 1047 5.86 1078 6.05 1108 6.18 1136 6.21 1074 6.45 1105 6.64 1135 6.77 1163 6.85 1103 7.09 1134 7.27 1164 7.41 1192 7.53 1133 7.77 1164 7.95 1194 8.09 1222 8.25 1164 8.49 1195 8.68 1225 8.81 High Static 7.5 HP & Field Supplied Drive 4.34 4.75 5.21 5.71 6.26 6.85 7.48 8.16 - 1068 1089 1112 1136 1162 1189 1218 1248 - 4.35 4.76 5.22 5.72 6.27 6.86 7.49 8.17 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.838. Johnson Controls Unitary Products 63 251934-YTG-R-0612 ZF300 (25 Ton) Bottom Duct Air Flow (CFM) Low Static 7.5 HP & Field Supplied Drive 787 2.67 804 3.18 821 3.72 839 4.30 858 4.92 877 5.58 898 6.28 918 7.01 Low Static 7.5 HP & Drive 819 835 853 871 890 909 929 950 3.23 3.74 4.28 4.86 5.48 6.14 6.84 7.57 850 867 884 902 921 940 960 981 3.76 4.27 4.82 5.40 6.02 6.68 7.37 8.10 881 898 915 933 952 971 991 1012 4.27 4.78 5.32 5.90 6.52 7.18 7.88 8.61 912 928 946 964 983 1002 1022 1043 4.75 5.26 5.80 6.39 7.01 7.66 8.36 9.09 943 959 977 995 1013 1033 1053 1074 5.21 5.72 6.26 6.85 7.47 8.12 8.82 9.55 974 991 1008 1026 1045 1064 1084 1105 5.65 6.16 6.70 7.28 7.90 8.56 9.26 9.99 9800 940 7.78 972 8.34 1003 8.87 1034 9.38 1064 9.86 1095 10.32 1127 10.76 10200 10600 11000 11400 11800 12200 12600 962 984 1007 1031 1055 1080 1104 Air Flow (CFM) 6600 7000 7400 7800 8200 8600 9000 9400 9800 10200 10600 11000 11400 11800 12200 12600 8.58 9.42 10.30 11.20 12.14 13.11 14.12 994 1016 1039 1063 1087 1111 1136 9.14 9.98 10.86 11.76 12.70 13.68 14.68 1025 1047 1070 1094 1118 1142 1167 9.68 1056 10.18 1086 10.67 10.52 1078 11.02 1109 11.51 11.39 1101 11.90 1132 12.38 12.30 1125 12.80 1156 13.29 13.24 1149 13.74 1180 14.23 14.21 1173 14.72 1204 15.20 15.21 1198 15.72 1229 16.20 High Static 15 HP & Drive 1117 1140 1163 1187 1211 1235 1260 11.13 11.96 12.84 13.75 14.69 15.66 16.66 1149 1171 1194 1218 1242 1266 1291 Standard 10 HP & Drive 6600 7000 7400 7800 8200 8600 9000 9400 Available External Static Pressure - IWG1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 11.56 12.40 13.28 14.18 15.12 16.10 17.10 Available External Static Pressure - IWG1 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 1006 1023 1040 1058 1077 1096 1116 1137 1159 1181 1203 1226 1250 1274 1298 - 6.07 6.58 7.12 7.71 8.33 8.98 9.68 10.41 11.18 11.99 12.82 13.70 14.61 15.55 16.52 - 1039 1055 1072 1090 1109 1129 1149 1170 1191 1213 1236 1259 1282 1307 1331 - Standard 10 HP & Drive 6.48 1072 6.87 1107 6.98 1089 7.37 1124 7.53 1106 7.92 1141 8.11 1124 8.50 1159 8.73 1143 9.12 1178 9.39 1162 9.78 1197 10.08 1183 10.47 1218 10.82 1203 11.21 1238 11.59 1225 11.98 1260 12.39 1247 12.78 1282 13.23 1269 13.62 1304 14.10 1293 14.49 1327 15.01 1316 15.40 1351 15.95 1340 16.34 1375 16.92 - 7.25 7.75 8.30 8.88 9.50 10.16 10.85 11.59 12.35 13.16 14.00 14.87 15.78 16.72 - High Static 15 HP & Drive 1144 7.62 1182 7.98 1221 8.33 1263 8.68 1307 1160 8.12 1198 8.48 1238 8.84 1280 9.19 1324 1177 8.67 1215 9.03 1255 9.38 1297 9.74 1341 1195 9.25 1233 9.61 1273 9.97 1315 10.32 1359 1214 9.87 1252 10.23 1292 10.59 1334 10.94 1378 1234 10.53 1272 10.89 1311 11.24 1353 11.60 1397 1254 11.22 1292 11.58 1332 11.94 1373 12.29 1418 1275 11.95 1313 12.32 1352 12.67 1394 13.02 1438 1296 12.72 1334 13.09 1374 13.44 1416 13.79 1460 1318 13.53 1356 13.89 1396 14.25 1438 14.60 1482 1341 14.37 1379 14.73 1418 15.08 1460 15.44 1504 1364 15.24 1402 15.60 1441 15.96 1483 16.31 1528 1387 16.15 1425 16.51 1465 16.87 1507 17.22 1411 17.09 High Static 15 HP & Field Supplied Drive 9.04 9.54 10.09 10.67 11.29 11.95 12.64 13.37 14.14 14.95 15.79 16.66 - 1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications. 2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP. 3. kW = BHP x 0.82. 64 Johnson Controls Unitary Products 251934-YTG-R-0612 RPM Selection Size (Tons) 180 (15) Model ZJ/ZF 210 (17.5) ZJ/ZF 240 (20) ZJ/ZF 300 (25) ZJ/ZF 180 (15) ZR 240 (20) ZR 300 (25) ZR HP 5 5 5 7.5 5 7.5 7.5 10 15 5 7.5 7.5 10 7.5 10 15 Max BHP 5.75 5.75 5.75 8.63 5.75 8.63 8.63 11.50 17.25 5.75 8.63 8.63 11.50 8.63 11.50 17.25 Motor Sheave 1VP65 1VP65 1VP60 1VP60 1VP60 1VP60 1VP60 1VP75X 1VP75X 1VP65 1VP65 1VP60 1VP60 1VP60 1VP75X 1VP75X Blower Sheave BK110 BK090 BK110 BK090 BK110 BK090 1B5V94 1B5V110 1B5V94 BK110 BK090 BK110 BK090 1B5V94 1B5V110 1B5V94 6 Turns Open 815 1010 730 905 730 905 810 975 1140 815 1010 730 905 810 975 1140 5 Turns Open 850 1055 765 950 765 950 850 1005 1180 850 1055 765 950 850 1005 1180 4 Turns Open 885 1095 800 990 800 990 885 1040 1215 885 1095 800 990 885 1040 1215 3 Turns Open 920 1135 835 1035 835 1035 920 1070 1255 920 1135 835 1035 920 1070 1255 2 Turns Open 950 1180 870 1075 870 1075 960 1100 1290 950 1180 870 1075 960 1100 1290 1 Turn Open 985 1220 905 1120 905 1120 1000 1135 1330 985 1220 905 1120 1000 1135 1330 Fully Closed N/A N/A N/A N/A N/A N/A N/A 1165 1365 N/A N/A N/A N/A N/A 1165 1365 Additional Static Resistance Size (Tons) Model CFM Cooling Only1 Economizer2 3 180 (15) ZJ ZR ZF 210 (17.5) 240 (20) 300 (25) ZJ ZR ZF 4500 6000 7500 6000 7500 9000 10500 12000 0.10 0.10 0.10 0.10 0.10 0.15 0.15 0.20 0.10 0.10 0.10 0.10 0.10 0.15 0.15 0.20 18 0.10 0.10 0.10 0.10 0.10 0.10 0.20 0.30 Electric Heat kW2 36 54 0.10 0.20 0.20 0.30 0.30 0.40 0.10 0.20 0.20 0.30 0.30 0.40 0.40 0.60 0.50 0.70 72 0.20 0.40 0.60 0.20 0.40 0.60 0.80 0.90 1. Add these values to the available static resistance in the respective Blower Performance Tables. 2. Deduct these values from the available external static pressure shown in the respective Blower Performance Tables. 3. The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation. Johnson Controls Unitary Products 65 251934-YTG-R-0612 Drive Selection 1. Determine side or bottom supply duct application. 2. Determine desired airflow 3. Calculate or measure the amount of external static pressure. 4. Using the operating point determined from steps 1, 2 & 3, locate this point on the appropriate supply air blower performance table. (Linear interpolation may be necessary.) 5. Noting the RPM and BHP from step 4, locate the appropriate motor and/or drive on the RPM selection table. 6. Review the BHP compared to the motor options available. Select the appropriate motor and/or drive. 7. Review the RPM range for the motor options available. Select the appropriate drive if multiple drives are available for the chosen motor. 8. Determine turns open to obtain the desired operation point. Example 1. 6800 CFM 2. 2.0 iwg 3. Using the supply air blower performance table below, the following data point was located: 1020 RPM & 5.92 BHP. 4. Using the RPM selection table below, Size X and Model Y is found. 5. 5.92 BHP exceeds the maximum continuous BHP rating of the 5.0 HP motor. The 7.5 HP motor is required. 6. 1020 RPM is within the range of the 7.5 HP drives. 7. Using the 7.5 HP motor and drive, 3.5 turns open will achieve 1020 RPM. Example Supply Air Blower Performance Air Flow (CFM) 6400 6800 7200 7600 Available External Static Pressure - IWG 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP Standard 5 HP & Field Supplied Drive 719 2.55 742 3.02 765 3.54 790 4.11 Standard 5 HP & Drive 756 778 802 827 3.03 3.51 4.03 4.60 792 814 838 863 3.49 3.97 4.49 5.06 828 850 874 899 3.92 4.40 4.92 5.49 864 886 910 935 High Static 7.5 HP & Drive 4.32 4.79 5.32 5.88 899 921 945 970 4.67 933 5.15 955 5.67 979 6.24 1004 4.98 966 5.24 998 5.45 1028 5.46 988 5.72 1020 5.92 1050 5.98 1012 6.24 1044 6.44 1074 6.55 1037 6.81 1069 7.01 1099 5.59 6.07 6.59 7.16 1056 5.67 1083 5.68 1078 6.15 1105 6.16 1102 6.67 1129 6.68 1127 7.24 1154 7.25 7.5 HP & Field Supplied Drive Table X: RPM Selection Size (Tons) Model HP X Y 5 7.5 66 Max BHP 5.75 8.63 Motor Sheave 1VP60 1VP60 Blower Sheave BK110 BK090 6 Turns Open 730 905 5 Turns Open 765 950 4 Turns Open 800 990 3 Turns Open 835 1035 2 Turns Open 870 1075 1 Turn Open 905 1120 Fully Closed N/A N/A Johnson Controls Unitary Products 251934-YTG-R-0612 Altitude/Temperature Correction Factors Air Temp. 40 50 60 70 80 90 100 0 1.060 1.039 1.019 1.000 0.982 0.964 0.946 1000 1.022 1.002 0.982 0.964 0.947 0.929 0.912 2000 0.986 0.966 0.948 0.930 0.913 0.897 0.880 3000 0.950 0.931 0.913 0.896 0.880 0.864 0.848 4000 0.916 0.898 0.880 0.864 0.848 0.833 0.817 Altitude (Ft.) 5000 0.882 0.864 0.848 0.832 0.817 0.802 0.787 6000 0.849 0.832 0.816 0.801 0.787 0.772 0.758 7000 0.818 0.802 0.787 0.772 0.758 0.744 0.730 8000 0.788 0.772 0.757 0.743 0.730 0.716 0.703 9000 0.758 0.743 0.729 0.715 0.702 0.689 0.676 10000 0.729 0.715 0.701 0.688 0.676 0.663 0.651 1.100 1.050 Correction Factor 1.000 Sea Level 0.950 1000 ft 0.900 2000 ft 0.850 3000 ft 0.800 5000 ft 0.750 6000 ft 7000 ft 4000 ft 8000 ft 0.700 9000 ft 10000 ft 0.650 0.600 40 50 60 70 80 90 100 Air Temperature (ºF) Gas Heat Minimum Supply Air Supply Air (CFM) Size (Tons) Heat Size 180 (15) 210 (17.5) 240 (20) 300 (25) 24 32 24 32 24 32 24 32 Cooling Min 4500 4500 6000 6000 6000 6000 7500 7500 Heating Max 7000 7000 8750 8750 9400 9400 12500 12500 Min 4500 4500 6000 6000 6000 6000 7500 7500 Max 7000 7000 8750 8750 9400 9400 12500 12500 For units with VFD and gas heat, the speed of the indoor blower motor continues to be controlled by duct static pressure via the VAV control board. If there are VAV boxes present in the duct system, the boxes must be driven to the full-open position using a customer-supplied power source to assure adequate airflow across electric heating elements or gas heat exchanger tubes. Johnson Controls Unitary Products 67 251934-YTG-R-0612 Electric Heat Minimum Supply Air Size (Tons) Minimum Supply Air (CFM) Heater kW 36 54 4500 5000 4500 5000 4500 4500 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 6000 7500 7500 7500 7500 7500 7500 Voltage 18 4500 4500 4500 6000 6000 6000 6000 6000 6000 7500 7500 7500 208/230-3-60 460-3-60 600-3-60 208/230-3-60 460-3-60 600-3-60 208/230-3-60 460-3-60 600-3-60 208/230-3-60 460-3-60 600-3-60 180 (15) 210 (17.5) 240 (20) 300 (25) 72 5000 4500 4500 6000 6000 6000 6000 6000 6000 7500 7500 7500 For units with VFD and electric heat, the speed of the indoor blower motor continues to be controlled by duct static pressure via the VAV control board. If there are VAV boxes present in the duct system, the boxes must be driven to the full-open position using a customer-supplied power source to assure adequate airflow across electric heating elements or gas heat exchanger tubes. Indoor Blower Specifications Size (Tons) 180 (15) 180 (15) 210 (17.5) 240 (20) 300 (25) Motor Model ZF ZJ ZJ/ZF ZJ/ZF ZJ/ZF 180 (15) 240 (20) 300 (25) ZR ZR ZR HP RPM Eff. SF Frame 5 5 5 5 5 7.5 5 7.5 7.5 10 15 5 7.5 7.5 10 7.5 10 15 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 1725 0.89 0.89 0.89 0.89 0.89 0.91 0.89 0.91 0.91 0.89 0.91 0.89 0.91 0.91 0.89 0.91 0.89 0.91 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 1.15 184T 184T 184T 184T 184T 213T 184T 213T 213T 215T 254T 184T 213T 213T 215T 213T 215T 254T Motor Sheave Blower Sheave Belt Datum Dia. Datum Dia. Bore (in.) Model Bore (in.) Model (in.) (in.) 5.2 - 6.4 1 1/8 1VP65 10.4 1 BK110 BX75 5.2 - 6.4 1 1/8 1VP65 8.4 1 BK090 BX70 5.2 - 6.4 1 1/8 1VP65 10.4 1 BK110 BX83 5.2 - 6.4 1 1/8 1VP65 8.4 1 BK090 BX81 4.2 - 5.5 1 1/8 1VP60 10.4 1 3/16 BK110 BX78 4.2 - 5.5 1 3/8 1VP60 8.4 1 3/16 BK090 BX75 4.2 - 5.5 1 1/8 1VP60 10.4 1 3/16 BK110 BX78 4.2 - 5.5 1 3/8 1VP60 8.4 1 3/16 BK090 BX75 4.2 - 5.5 1 3/8 1VP60 9.5 1 7/16 1B5V94 BX78 5.8 - 7.0 1 3/8 1VP75X 11.1 1 7/16 1B5V110 5VX840 6.2 - 7.4 1 5/8 1VP75X 9.5 1 7/16 1B5V94 5VX860 5.2 - 6.4 1 1/8 1VP65 10.4 1 BK110 BX83 5.2 - 6.4 1 3/8 1VP65 8.4 1 BK090 BX81 4.2 - 5.5 1 3/8 1VP60 10.4 1 3/16 BK110 BX78 4.2 - 5.5 1 3/8 1VP60 8.4 1 3/16 BK090 BX75 4.2 - 5.5 1 3/8 1VP60 9.5 1 7/16 1B5V94 BX78 5.8 - 7.0 1 3/8 1VP75X 11.1 1 7/16 1B5V110 5V840 6.2 - 7.4 1 5/8 1VP75X 9.5 1 7/16 1B5V94 5VX860 Power Exhaust Specifications Voltage 208/230-1-60 460-1-60 575-1-60 HP 3/4 3/4 3/4 Motor RPM1 1075 1075 1050 QTY 1 1 1 LRA 7.7 4.1 2.84 Motor FLA 5.0 2.2 1.5 MCA 6.25 2.75 1.875 CFM @ 0.2 ESP 5250 5250 5250 1. Motors are multi-tapped and factory wired for high speed. 68 Johnson Controls Unitary Products 251934-YTG-R-0612 Electric Heat Multipliers Voltage Nominal kW Capacity Multipliers1 Applied 208 230 460 575 240 480 600 0.75 0.92 0.92 0.92 1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat capacity for heaters applied at lower voltages. Sound Performance ZJ/ZR/ZF Indoor Sound Power Levels Size (Tons) CFM 180 (15) 6000 210 (17.5) Sound Power, dB (10-12) Watts Blower ESP (IWG) 1 Octave Band Centerline Frequency (Hz) RPM BHP Sound Rating dB (A) 63 125 250 500 1000 2000 4000 1.0 1,080 4.6 91 88 90 90 87 85 81 81 76 7000 1.0 940 5.1 85 84 84 82 81 81 77 74 69 240 (20) 8000 1.0 1,020 6.6 86 85 85 83 82 82 78 75 70 300 (25) 10000 1.3 1,160 12.5 92 91 91 89 88 88 84 81 76 8000 1. These values have been accessed using a model of sound propagation from a point source into the hemispheric/free field. The dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan manufacturer has no way of knowing the details of each system. This constitutes an exception to any specification or guarantee requiring a dBA value of sound data in any other form than sound power level ratings. ZJ/ZR/ZF Outdoor Sound Power Levels Sound Power, dB (10-12) Watts Size (Tons) Sound Rating1 dB (A) 63 125 250 500 1000 2000 4000 8000 180 (15) 92 90 93 91 89 86 83 80 75 210 (17.5) 92 91 94 92 89 86 83 81 76 240 (20) 92 91 94 92 89 87 83 81 76 300 (25) 92 92 95 93 89 87 84 81 77 Octave Band Centerline Frequency (Hz) 1. Rated in accordance with AHRI 270 standard. Johnson Controls Unitary Products 69 251934-YTG-R-0612 Electrical Data ZJ180 - 300 ZJ180-300 - Standard Drive Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 13.1 83 20.5 2.1 15.4 0.0 230-3-60 13.1 83 20.5 2.1 14.4 0.0 460-3-60 6.1 41 9.5 1.1 7.2 0.0 575-3-60 4.4 33 6.8 0.9 5.9 0.0 208-3-60 16.7 120 26.0 2.1 15.4 0.0 230-3-60 16.7 120 26.0 2.1 14.4 0.0 460-3-60 8.7 60 15.5 1.1 7.2 0.0 575-3-60 6.7 42 10.5 0.9 5.9 0.0 180 (15) 210 (17.5) 70 MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 80.1 80.1 112.9 160.1 169.4 78.8 78.8 126.3 147.9 191.2 37.8 37.8 63.1 74.0 95.6 28.6 29.0 50.7 59.3 76.7 94.8 94.8 112.9 160.1 169.4 93.8 93.8 126.3 147.9 191.2 48.6 48.6 63.1 74.0 95.6 38.0 38.0 50.7 59.3 76.7 Max Fuse2/ Breaker3 Size (Amps) 90 90 125 175 200 90 90 150 175 225 45 45 70 90 110 30 30 60 70 90 110 110 125 175 200 110 110 150 175 225 50 50 70 90 110 40 40 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ180-300 - Standard Drive Without Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 17.9 120 28.0 3.7 15.4 0.0 230-3-60 17.9 120 28.0 3.7 14.4 0.0 460-3-60 9.6 70 15.0 1.9 7.2 0.0 575-3-60 7.4 53 11.5 1.5 5.9 0.0 208-3-60 22.4 149 35.0 3.7 28.0 0.0 230-3-60 22.4 149 35.0 3.7 26.0 0.0 460-3-60 10.6 75 16.5 1.9 13.0 0.0 575-3-60 7.7 54 12.0 1.5 10.3 0.0 240 (20) 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 106.3 106.3 112.9 160.1 169.4 105.3 105.3 126.3 147.9 191.2 55.6 55.6 63.1 74.0 95.6 43.4 43.4 50.7 59.3 76.7 139.4 139.4 139.4 175.9 185.2 136.9 136.9 140.8 162.4 205.7 66.3 66.3 70.4 81.2 102.9 49.7 49.7 56.2 64.8 82.2 Max Fuse2/ Breaker3 Size (Amps) 110 110 125 175 200 110 110 150 175 225 60 60 70 90 110 50 50 60 70 90 150 150 150 200 200 150 150 150 175 225 70 70 80 90 110 50 50 60 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 71 251934-YTG-R-0612 ZJ180-300 - Standard Drive With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 13.1 83 20.5 2.1 15.4 10.0 230-3-60 13.1 83 20.5 2.1 14.4 10.0 460-3-60 6.1 41 9.5 1.1 7.2 5.0 575-3-60 4.4 33 6.8 0.9 5.9 4.0 208-3-60 16.7 120 26.0 2.1 15.4 10.0 230-3-60 16.7 120 26.0 2.1 14.4 10.0 460-3-60 8.7 60 15.5 1.1 7.2 5.0 575-3-60 6.7 42 10.5 0.9 5.9 4.0 208-3-60 17.9 120 28.0 3.7 15.4 10.0 230-3-60 17.9 120 28.0 3.7 14.4 10.0 460-3-60 9.6 70 15.0 1.9 7.2 5.0 575-3-60 7.4 53 11.5 1.5 5.9 4.0 180 (15) 210 (17.5) 240 (20) 72 Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages Amps --1 37.5 2 74.9 2 112.7 2 150.2 --1 43.3 2 86.6 2 129.9 2 173.2 --1 21.7 2 43.3 2 65.0 2 86.6 --1 17.3 2 34.6 2 52.0 2 69.3 1 37.5 2 74.9 2 112.7 2 150.2 1 43.3 2 86.6 2 129.9 2 173.2 1 21.7 2 43.3 2 65.0 2 86.6 1 17.3 2 34.6 2 52.0 2 69.3 1 37.5 2 74.9 2 112.7 2 150.2 1 43.3 2 86.6 2 129.9 2 173.2 1 21.7 2 43.3 2 65.0 2 86.6 1 17.3 2 34.6 2 52.0 2 69.3 MCA1 (Amps) 90.1 90.1 125.4 172.6 181.9 88.8 88.8 138.8 160.4 203.7 42.8 42.8 69.4 80.2 101.9 32.6 34.0 55.7 64.3 81.7 104.8 104.8 125.4 172.6 181.9 103.8 103.8 138.8 160.4 203.7 53.6 53.6 69.4 80.2 101.9 42.0 42.0 55.7 64.3 81.7 116.3 116.3 125.4 172.6 181.9 115.3 115.3 138.8 160.4 203.7 60.6 60.6 69.4 80.2 101.9 47.4 47.4 55.7 64.3 81.7 Max Fuse2/ Breaker3 Size (Amps) 100 100 150 175 200 100 100 150 175 225 50 50 70 90 110 35 35 60 70 90 110 110 150 175 200 110 110 150 175 225 60 60 70 90 110 45 45 60 70 90 125 125 150 175 200 125 125 150 175 225 70 70 70 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ180-300 - Standard Drive With Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 22.4 149 35.0 3.7 28.0 10.0 230-3-60 22.4 149 35.0 3.7 26.0 10.0 460-3-60 10.6 75 16.5 1.9 13.0 5.0 575-3-60 7.7 54 12.0 1.5 10.3 4.0 300 (25) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 Stages Amps --1 37.5 2 74.9 2 112.7 2 150.2 --1 43.3 2 86.6 2 129.9 2 173.2 --1 21.7 2 43.3 2 65.0 2 86.6 --1 17.3 2 34.6 2 52.0 2 69.3 MCA1 (Amps) 149.4 149.4 149.4 188.4 197.7 146.9 146.9 153.3 174.9 218.2 71.3 71.3 76.6 87.5 109.1 53.7 53.7 61.2 69.8 87.2 Max Fuse2/ Breaker3 Size (Amps) 175 175 175 200 200 150 150 175 175 225 80 80 80 90 110 60 60 70 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 73 251934-YTG-R-0612 ZJ180-300 - High Static Drive Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 13.1 83 20.5 2.1 15.4 0.0 230-3-60 13.1 83 20.5 2.1 14.4 0.0 460-3-60 6.1 41 9.5 1.1 7.2 0.0 575-3-60 4.4 33 6.8 0.9 5.9 0.0 208-3-60 16.7 120 26.0 2.1 20.0 0.0 230-3-60 16.7 120 26.0 2.1 20.0 0.0 460-3-60 8.7 60 15.5 1.1 10.0 0.0 575-3-60 6.7 42 10.5 0.9 8.2 0.0 208-3-60 17.9 120 28.0 3.7 20.0 0.0 230-3-60 17.9 120 28.0 3.7 20.0 0.0 460-3-60 9.6 70 15.0 1.9 10.0 0.0 575-3-60 7.4 53 11.5 1.5 8.2 0.0 180 (15) 210 (17.5) 240 (20) 74 MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 80.1 80.1 112.9 160.1 169.4 78.8 78.8 126.3 147.9 191.2 37.8 37.8 63.1 74.0 95.6 28.6 29.0 50.7 59.3 76.7 100.2 100.2 118.7 165.9 175.2 100.2 100.2 133.3 154.9 198.2 51.7 51.7 66.6 77.5 99.1 40.7 40.7 53.6 62.2 79.5 111.4 111.4 118.7 165.9 175.2 111.4 111.4 133.3 154.9 198.2 58.5 58.5 66.6 77.5 99.1 45.9 45.9 53.6 62.2 79.5 Max Fuse2/ Breaker3 Size (Amps) 90 90 125 175 200 90 90 150 175 225 45 45 70 90 110 30 30 60 70 90 110 110 125 175 200 110 110 150 175 225 60 60 70 90 110 45 45 60 70 90 125 125 125 175 200 125 125 150 175 225 60 60 70 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ180-300 - High Static Drive Without Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 22.4 149 35.0 3.7 38.6 0.0 230-3-60 22.4 149 35.0 3.7 38.6 0.0 460-3-60 10.6 75 16.5 1.9 19.3 0.0 575-3-60 54 12.0 1.5 15.4 0.0 300 (25) 7.7 MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 152.7 152.7 152.7 189.1 198.4 152.7 152.7 156.5 178.2 221.5 74.1 74.1 78.3 89.1 110.7 56.1 56.1 62.6 71.2 88.5 Max Fuse2/ Breaker3 Size (Amps) 175 175 175 200 225 175 175 175 200 250 90 90 90 100 125 70 70 70 80 100 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 75 251934-YTG-R-0612 ZJ180-300 - High Static Drive With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 13.1 83 20.5 2.1 15.4 10.0 230-3-60 13.1 83 20.5 2.1 14.4 10.0 460-3-60 6.1 41 9.5 1.1 7.2 5.0 575-3-60 4.4 33 6.8 0.9 5.9 4.0 208-3-60 16.7 120 26.0 2.1 20.0 10.0 230-3-60 16.7 120 26.0 2.1 20.0 10.0 460-3-60 8.7 60 15.5 1.1 10.0 5.0 575-3-60 6.7 42 10.5 0.9 8.2 4.0 208-3-60 17.9 120 28.0 3.7 20.0 10.0 230-3-60 17.9 120 28.0 3.7 20.0 10.0 460-3-60 9.6 70 15.0 1.9 10.0 5.0 575-3-60 7.4 53 11.5 1.5 8.2 4.0 180 (15) 210 (17.5) 240 (20) 76 MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 90.1 90.1 125.4 172.6 181.9 88.8 88.8 138.8 160.4 203.7 42.8 42.8 69.4 80.2 101.9 32.6 34.0 55.7 64.3 81.7 110.2 110.2 131.2 178.4 187.7 110.2 110.2 145.8 167.4 210.7 56.7 56.7 72.9 83.7 105.4 44.7 44.7 58.6 67.2 84.5 121.4 121.4 131.2 178.4 187.7 121.4 121.4 145.8 167.4 210.7 63.5 63.5 72.9 83.7 105.4 49.9 49.9 58.6 67.2 84.5 Max Fuse2/ Breaker3 Size (Amps) 100 100 150 175 200 100 100 150 175 225 50 50 70 90 110 35 35 60 70 90 125 125 150 200 200 125 125 150 175 225 60 60 80 90 110 50 50 60 70 90 125 125 150 200 200 125 125 150 175 225 70 70 80 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ180-300 - High Static Drive With Powered Convenience Outlet (Continued) Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 22.4 149 35.0 3.7 38.6 10.0 230-3-60 22.4 149 35.0 3.7 38.6 10.0 460-3-60 10.6 75 16.5 1.9 19.3 5.0 575-3-60 7.7 54 12.0 1.5 15.4 4.0 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 162.7 162.7 162.7 201.6 210.9 162.7 162.7 169.0 190.7 234.0 79.1 79.1 84.5 95.3 117.0 60.1 60.1 67.6 76.2 93.5 Max Fuse2/ Breaker3 Size (Amps) 200 200 200 225 225 200 200 200 225 250 90 90 90 110 125 70 70 70 90 100 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 77 251934-YTG-R-0612 ZJ300 - Low Static Drive Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 22.4 149 35.0 3.7 20.0 0.0 230-3-60 22.4 149 35.0 3.7 20.0 0.0 460-3-60 10.6 75 16.5 1.9 10.0 0.0 575-3-60 7.7 54 12.0 1.5 8.2 0.0 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 130.0 130.0 130.0 165.9 175.2 130.0 130.0 133.3 154.9 198.2 62.7 62.7 66.6 77.5 99.1 47.1 47.1 53.6 62.2 79.5 Max Fuse2/ Breaker3 Size (Amps) 150 150 150 175 200 150 150 150 175 225 70 70 70 90 110 50 50 60 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. ZJ300 - Low Static Drive With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 22.4 149 35.0 3.7 20.0 10.0 230-3-60 22.4 149 35.0 3.7 20.0 10.0 460-3-60 10.6 75 16.5 1.9 10.0 5.0 575-3-60 7.7 54 12.0 1.5 8.2 4.0 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 Stages -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 Amps -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 140.0 140.0 140.0 178.4 187.7 140.0 140.0 145.8 167.4 210.7 67.7 67.7 72.9 83.7 105.4 51.1 51.1 58.6 67.2 84.5 Max Fuse2/ Breaker3 Size (Amps) 150 150 150 200 200 150 150 150 175 225 70 70 80 90 110 60 60 60 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. 78 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180 - 300 ZR180-300 - Standard Drive Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 25.0 164 39.0 2.1 15.4 0.0 230-3-60 25.0 164 39.0 2.1 14.4 0.0 460-3-60 12.2 100 19.0 1.1 7.2 0.0 575-3-60 9.0 78 14.0 0.9 5.9 0.0 208-3-60 30.1 225 47.0 3.7 20.0 0.0 230-3-60 30.1 225 47.0 3.7 20.0 0.0 460-3-60 16.7 114 26.0 1.9 10.0 0.0 575-3-60 12.2 80 19.0 1.5 8.2 0.0 208-3-60 48.1 245 70.0 3.7 28.0 0.0 230-3-60 48.1 245 70.0 3.7 26.0 0.0 460-3-60 18.6 125 29.0 1.9 13.0 0.0 575-3-60 14.7 100 23.0 1.5 10.3 0.0 180 (15) 240 (20) 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 80.1 80.1 112.9 160.1 169.4 79.1 79.1 126.3 147.9 191.2 39.1 39.1 63.1 74.0 95.6 29.8 29.8 50.7 59.3 76.7 102.5 102.5 118.7 165.9 175.2 102.5 102.5 133.3 154.9 198.2 55.2 55.2 66.6 77.5 99.1 41.7 41.7 53.6 62.2 79.5 151.0 151.0 151.0 175.9 185.2 149.0 149.0 149.0 162.4 205.7 62.5 62.5 70.4 81.2 102.9 49.4 49.4 56.2 64.8 82.2 Max Fuse2/ Breaker3 Size (Amps) 100 100 125 175 200 100 100 150 175 225 50 50 70 90 110 35 35 60 70 90 125 125 125 175 200 125 125 150 175 225 70 70 70 90 110 50 50 60 70 90 175 175 175 200 200 175 175 175 175 225 80 80 80 90 110 60 60 60 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 79 251934-YTG-R-0612 ZR180-300 - Standard Drive With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 25.0 164 39.0 2.1 15.4 10.0 230-3-60 25.0 164 39.0 2.1 14.4 10.0 460-3-60 12.2 100 19.0 1.1 7.2 5.0 575-3-60 9.0 78 14.0 0.9 5.9 4.0 208-3-60 30.1 225 47.0 3.7 20.0 10.0 230-3-60 30.1 225 47.0 3.7 20.0 10.0 460-3-60 16.7 114 26.0 1.9 10.0 5.0 575-3-60 12.2 80 19.0 1.5 8.2 4.0 208-3-60 48.1 245 70.0 3.7 28.0 10.0 230-3-60 48.1 245 70.0 3.7 26.0 10.0 460-3-60 18.6 125 29.0 1.9 13.0 5.0 575-3-60 14.7 100 23.0 1.5 10.3 4.0 180 (15) 240 (20) 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 90.1 90.1 125.4 172.6 181.9 89.1 89.1 138.8 160.4 203.7 44.1 44.1 69.4 80.2 101.9 33.8 34.0 55.7 64.3 81.7 112.5 112.5 131.2 178.4 187.7 112.5 112.5 145.8 167.4 210.7 60.2 60.2 72.9 83.7 105.4 45.7 45.7 58.6 67.2 84.5 161.0 161.0 161.0 188.4 197.7 159.0 159.0 159.0 174.9 218.2 67.5 67.5 76.6 87.5 109.1 53.4 53.4 61.2 69.8 87.2 Max Fuse2/ Breaker3 Size (Amps) 110 110 150 175 200 110 110 150 175 225 50 50 70 90 110 40 40 60 70 90 125 125 150 200 200 125 125 150 175 225 70 70 80 90 110 50 50 60 70 90 200 200 200 200 200 200 200 200 200 225 80 80 80 90 110 60 60 70 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. 80 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR180-300 - High Static Drive Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 25.0 164 39.0 2.1 20.0 0.0 230-3-60 25.0 164 39.0 2.1 20.0 0.0 460-3-60 12.2 100 19.0 1.1 10.0 0.0 575-3-60 9.0 78 14.0 0.9 8.2 0.0 208-3-60 30.1 225 47.0 3.7 28.0 0.0 230-3-60 30.1 225 47.0 3.7 26.6 0.0 460-3-60 16.7 114 26.0 1.9 13.3 0.0 575-3-60 12.2 80 19.0 1.5 10.3 0.0 208-3-60 48.1 245 70.0 3.7 38.6 0.0 230-3-60 48.1 245 70.0 3.7 38.6 0.0 460-3-60 18.6 125 29.0 1.9 19.3 0.0 575-3-60 14.7 100 23.0 1.5 15.4 0.0 180 (15) 240 (20) 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 84.7 84.7 118.7 165.9 175.2 84.7 84.7 133.3 154.9 198.2 41.9 41.9 66.6 77.5 99.1 32.1 32.1 53.6 62.2 79.5 109.1 109.1 126.9 174.1 183.4 109.1 109.1 141.5 163.2 206.5 58.5 58.5 70.8 81.6 103.2 43.8 43.8 56.2 64.8 82.2 161.6 161.6 161.6 189.1 198.4 161.6 161.6 161.6 178.2 221.5 68.9 68.9 78.3 89.1 110.7 54.7 54.7 62.6 71.2 88.5 Max Fuse2/ Breaker3 Size (Amps) 100 100 125 175 200 100 100 150 175 225 50 50 70 90 110 40 40 60 70 90 125 125 150 175 200 125 125 150 175 225 70 70 80 90 110 50 50 60 70 90 200 200 200 200 225 200 200 200 200 250 80 80 80 100 125 70 70 70 80 100 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 81 251934-YTG-R-0612 ZR180-300 - High Static Drive With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 25.0 164 39.0 2.1 20.0 10.0 230-3-60 25.0 164 39.0 2.1 20.0 10.0 460-3-60 12.2 100 19.0 1.1 10.0 5.0 575-3-60 9.0 78 14.0 0.9 8.2 4.0 208-3-60 30.1 225 47.0 3.7 28.0 10.0 230-3-60 30.1 225 47.0 3.7 26.6 10.0 460-3-60 16.7 114 26.0 1.9 13.3 5.0 575-3-60 12.2 80 19.0 1.5 10.3 4.0 208-3-60 48.1 245 70.0 3.7 38.6 10.0 230-3-60 48.1 245 70.0 3.7 38.6 10.0 460-3-60 18.6 125 29.0 1.9 19.3 5.0 575-3-60 14.7 100 23.0 1.5 15.4 4.0 180 (15) 240 (20) 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 94.7 94.7 131.2 178.4 187.7 94.7 94.7 145.8 167.4 210.7 46.9 46.9 72.9 83.7 105.4 36.1 36.9 58.6 67.2 84.5 119.1 119.1 139.4 186.6 195.9 119.1 119.1 154.0 175.7 219.0 63.5 63.5 77.0 87.8 109.5 47.8 47.8 61.2 69.8 87.2 171.6 171.6 171.6 201.6 210.9 171.6 171.6 171.6 190.7 234.0 73.9 73.9 84.5 95.3 117.0 58.7 58.7 67.6 76.2 93.5 Max Fuse2/ Breaker3 Size (Amps) 110 110 150 200 200 110 110 150 175 225 50 50 80 90 110 45 45 60 70 90 125 125 150 200 200 125 125 175 200 225 80 80 80 90 110 50 50 70 70 90 200 200 200 225 225 200 200 200 225 250 90 90 90 110 125 70 70 70 90 100 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. 82 Johnson Controls Unitary Products 251934-YTG-R-0612 ZR300 - Low Static Drive Without Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 48.1 245 70.0 3.7 20.0 0.0 230-3-60 48.1 245 70.0 3.7 20.0 0.0 460-3-60 18.6 125 29.0 1.9 10.0 0.0 575-3-60 14.7 100 23.0 1.5 8.2 0.0 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 143.0 143.0 143.0 165.9 175.2 143.0 143.0 143.0 154.9 198.2 59.5 59.5 66.6 77.5 99.1 47.3 47.3 53.6 62.2 79.5 Max Fuse2/ Breaker3 Size (Amps) 175 175 175 175 200 175 175 175 175 225 70 70 70 90 110 60 60 60 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. ZR300 - Low Static Drive With Powered Convenience Outlet Size (Tons) Volt Compressors (each) RLA LRA MCC OD Fan Motors (each) FLA Supply Blower Motor FLA Pwr Conv Outlet FLA 208-3-60 48.1 245 70.0 3.7 20.0 10.0 230-3-60 48.1 245 70.0 3.7 20.0 10.0 460-3-60 18.6 125 29.0 1.9 10.0 5.0 575-3-60 14.7 100 23.0 1.5 8.2 4.0 300 (25) MCA1 (Amps) Electric Heat Option Model None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 kW 13.5 27.0 40.6 54.1 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 18.0 36.0 54.0 72.0 Stages 1 2 2 2 1 2 2 2 1 2 2 2 1 2 2 2 Amps 37.5 74.9 112.7 150.2 43.3 86.6 129.9 173.2 21.7 43.3 65.0 86.6 17.3 34.6 52.0 69.3 153.0 153.0 153.0 178.4 187.7 153.0 153.0 153.0 167.4 210.7 64.5 64.5 72.9 83.7 105.4 51.3 51.3 58.6 67.2 84.5 Max Fuse2/ Breaker3 Size (Amps) 200 200 200 200 200 200 200 200 200 225 80 80 80 90 110 60 60 60 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 83 251934-YTG-R-0612 ZF180 - 300 ZF180-300 - Standard Drive Without Powered Convenience Outlet Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 26.0 22.4 190 190 39 35 4.5 15.4 0.0 230-3-60 26.0 22.4 190 190 39 35 4.3 14.4 0.0 460-3-60 13.0 12.2 100 87 19 19 2.2 7.2 0.0 575-3-60 9.3 9.6 72 62 15 15 1.7 5.9 0.0 208-3-60 30.7 30.7 203 203 43 43 4.5 15.4 0.0 230-3-60 30.7 30.7 203 203 43 43 4.3 14.4 0.0 460-3-60 14.3 14.3 98 98 20 20 2.2 7.2 0.0 575-3-60 12.9 12.9 84 84 18 18 1.7 5.9 0.0 208-3-60 33.3 33.3 239 239 52 52 4.5 15.4 0.0 230-3-60 33.3 33.3 239 239 52 52 4.3 14.4 0.0 460-3-60 17.9 17.9 125 125 28 28 2.2 7.2 0.0 575-3-60 12.8 12.8 80 80 20 20 1.7 5.9 0.0 180 (15) 210 (17.5) 240 (20) 84 Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 79.3 79.3 112.9 160.1 169.4 77.9 77.9 126.3 147.9 191.2 40.1 40.1 63.1 74.0 95.6 30.6 30.6 50.7 59.3 76.7 93.5 93.5 112.9 160.1 169.4 92.1 92.1 126.3 147.9 191.2 43.8 43.8 63.1 74.0 95.6 38.3 38.3 50.7 59.3 76.7 99.3 99.3 112.9 160.1 169.4 97.9 97.9 126.3 147.9 191.2 51.9 51.9 63.1 74.0 95.6 38.1 38.1 50.7 59.3 76.7 100 100 125 175 200 100 100 150 175 225 50 50 70 90 110 40 40 60 70 90 110 110 125 175 200 110 110 150 175 225 50 50 70 90 110 50 50 60 70 90 125 125 125 175 200 125 125 150 175 225 60 60 70 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 - Standard Drive Without Powered Convenience Outlet (Continued) Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 45.7 43.6 304 267 64 61 4.5 28.0 0.0 230-3-60 45.7 43.6 304 267 64 61 4.3 26.0 0.0 460-3-60 21.4 20.7 147 142 30 29 2.2 13.0 0.0 575-3-60 18.6 17.1 122 103 26 24 1.7 10.3 0.0 300 (25) Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 137.7 137.7 137.7 175.9 185.2 135.3 135.3 140.8 162.4 205.7 64.9 64.9 70.4 81.2 102.9 54.1 54.1 56.2 64.8 82.2 175 175 175 200 200 175 175 175 175 225 80 80 80 90 110 70 70 70 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 85 251934-YTG-R-0612 ZF180-300 - Standard Drive With Powered Convenience Outlet Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 26.0 22.4 190 190 39 35 4.5 15.4 10.0 230-3-60 26.0 22.4 190 190 39 35 4.3 14.4 10.0 460-3-60 13.0 12.2 100 87 19 19 2.2 7.2 5.0 575-3-60 9.3 9.6 72 62 15 15 1.7 5.9 4.0 208-3-60 30.7 30.7 203 203 43 43 4.5 15.4 10.0 230-3-60 30.7 30.7 203 203 43 43 4.3 14.4 10.0 460-3-60 14.3 14.3 98 98 20 20 2.2 7.2 5.0 575-3-60 12.9 12.9 84 84 18 18 1.7 5.9 4.0 208-3-60 33.3 33.3 239 239 52 52 4.5 15.4 10.0 230-3-60 33.3 33.3 239 239 52 52 4.3 14.4 10.0 460-3-60 17.9 17.9 125 125 28 28 2.2 7.2 5.0 575-3-60 12.8 12.8 80 80 20 20 1.7 5.9 4.0 180 (15) 210 (17.5) 240 (20) 86 Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 89.3 89.3 125.4 172.6 181.9 87.9 87.9 138.8 160.4 203.7 45.1 45.1 69.4 80.2 101.9 34.6 34.6 55.7 64.3 81.7 103.5 103.5 125.4 172.6 181.9 102.1 102.1 138.8 160.4 203.7 48.8 48.8 69.4 80.2 101.9 42.3 42.3 55.7 64.3 81.7 109.3 109.3 125.4 172.6 181.9 107.9 107.9 138.8 160.4 203.7 56.9 56.9 69.4 80.2 101.9 42.1 42.1 55.7 64.3 81.7 110 110 150 175 200 110 110 150 175 225 50 50 70 90 110 40 40 60 70 90 125 125 150 175 200 125 125 150 175 225 60 60 70 90 110 50 50 60 70 90 125 125 150 175 200 125 125 150 175 225 70 70 70 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 - Standard Drive With Powered Convenience Outlet (Continued) Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 45.7 43.6 304 267 64 61 4.5 28.0 10.0 230-3-60 45.7 43.6 304 267 64 61 4.3 26.0 10.0 460-3-60 21.4 20.7 147 142 30 29 2.2 13.0 5.0 575-3-60 18.6 17.1 122 103 26 24 1.7 10.3 4.0 300 (25) Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 147.7 147.7 147.7 188.4 197.7 145.3 145.3 153.3 174.9 218.2 69.9 69.9 76.6 87.5 109.1 58.1 58.1 61.2 69.8 87.2 175 175 175 200 200 175 175 175 175 225 90 90 90 90 110 70 70 70 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 87 251934-YTG-R-0612 ZF180-300 - Hi Static Drive Without Powered Convenience Outlet Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 26.0 22.4 190 190 39 35 4.5 15.4 0.0 230-3-60 26.0 22.4 190 190 39 35 4.3 14.4 0.0 460-3-60 13.0 12.2 100 87 19 19 2.2 7.2 0.0 575-3-60 9.3 9.6 72 62 15 15 1.7 5.9 0.0 208-3-60 30.7 30.7 203 203 43 43 4.5 20.0 0.0 230-3-60 30.7 30.7 203 203 43 43 4.3 20.0 0.0 460-3-60 14.3 14.3 98 98 20 20 2.2 10.0 0.0 575-3-60 12.9 12.9 84 84 18 18 1.7 8.2 0.0 208-3-60 33.3 33.3 239 239 52 52 4.5 20.0 0.0 230-3-60 33.3 33.3 239 239 52 52 4.3 20.0 0.0 460-3-60 17.9 17.9 125 125 28 28 2.2 10.0 0.0 575-3-60 12.8 12.8 80 80 20 20 1.7 8.2 0.0 180 (15) 210 (17.5) 240 (20) 88 Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 79.3 79.3 112.9 160.1 169.4 77.9 77.9 126.3 147.9 191.2 40.1 40.1 63.1 74.0 95.6 30.6 30.6 50.7 59.3 76.7 98.1 98.1 118.7 165.9 175.2 97.7 97.7 133.3 154.9 198.2 46.6 46.6 66.6 77.5 99.1 40.6 40.6 53.6 62.2 79.5 103.9 103.9 118.7 165.9 175.2 103.5 103.5 133.3 154.9 198.2 54.7 54.7 66.6 77.5 99.1 40.4 40.4 53.6 62.2 79.5 100 100 125 175 200 100 100 150 175 225 50 50 70 90 110 40 40 60 70 90 125 125 125 175 200 125 125 150 175 225 60 60 70 90 110 50 50 60 70 90 125 125 125 175 200 125 125 150 175 225 70 70 70 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 - Hi Static Drive Without Powered Convenience Outlet (Continued) Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 45.7 43.6 304 267 64 61 4.5 38.6 0.0 230-3-60 45.7 43.6 304 267 64 61 4.3 38.6 0.0 460-3-60 21.4 20.7 147 142 30 29 2.2 19.3 0.0 575-3-60 18.6 17.1 122 103 26 24 1.7 15.4 0.0 300 (25) Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 148.3 148.3 148.3 189.1 198.4 147.9 147.9 156.5 178.2 221.5 71.2 71.2 78.3 89.1 110.7 59.2 59.2 62.6 71.2 88.5 175 175 175 200 225 175 175 175 200 250 90 90 90 100 125 70 70 70 80 100 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 89 251934-YTG-R-0612 ZF180-300 - Hi Static Drive With Powered Convenience Outlet Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 26.0 22.4 190 190 39 35 4.5 15.4 10.0 230-3-60 26.0 22.4 190 190 39 35 4.3 14.4 10.0 460-3-60 13.0 12.2 100 87 19 19 2.2 7.2 5.0 575-3-60 9.3 9.6 72 62 15 15 1.7 5.9 4.0 208-3-60 30.7 30.7 203 203 43 43 4.5 20.0 10.0 230-3-60 30.7 30.7 203 203 43 43 4.3 20.0 10.0 460-3-60 14.3 14.3 98 98 20 20 2.2 10.0 5.0 575-3-60 12.9 12.9 84 84 18 18 1.7 8.2 4.0 208-3-60 33.3 33.3 239 239 52 52 4.5 20.0 10.0 230-3-60 33.3 33.3 239 239 52 52 4.3 20.0 10.0 460-3-60 17.9 17.9 125 125 28 28 2.2 10.0 5.0 575-3-60 12.8 12.8 80 80 20 20 1.7 8.2 4.0 180 (15) 210 (17.5) 240 (20) 90 Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -13.5 27 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 89.3 89.3 125.4 172.6 181.9 87.9 87.9 138.8 160.4 203.7 45.1 45.1 69.4 80.2 101.9 34.6 34.6 55.7 64.3 81.7 108.1 108.1 131.2 178.4 187.7 107.7 107.7 145.8 167.4 210.7 51.6 51.6 72.9 83.7 105.4 44.6 44.6 58.6 67.2 84.5 113.9 113.9 131.2 178.4 187.7 113.5 113.5 145.8 167.4 210.7 59.7 59.7 72.9 83.7 105.4 44.4 44.4 58.6 67.2 84.5 110 110 150 175 200 110 110 150 175 225 50 50 70 90 110 40 40 60 70 90 125 125 150 200 200 125 125 150 175 225 60 60 80 90 110 50 50 60 70 90 125 125 150 200 200 125 125 150 175 225 70 70 80 90 110 50 50 60 70 90 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 - Hi Static Drive With Powered Convenience Outlet (Continued) Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 45.7 43.6 304 267 64 61 4.5 38.6 10.0 230-3-60 45.7 43.6 304 267 64 61 4.3 38.6 10.0 460-3-60 21.4 20.7 147 142 30 29 2.2 19.3 5.0 575-3-60 18.6 17.1 122 103 26 24 1.7 15.4 4.0 300 (25) Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 158.3 158.3 158.3 201.6 210.9 157.9 157.9 169.0 190.7 234.0 76.2 76.2 84.5 95.3 117.0 63.2 63.2 67.6 76.2 93.5 200 200 200 225 225 200 200 200 225 250 90 90 90 110 125 80 80 80 90 100 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. Johnson Controls Unitary Products 91 251934-YTG-R-0612 ZF180-300 - Low Static Drive Without Powered Convenience Outlet Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 45.7 43.6 304 267 64 61 4.5 20.0 0.0 230-3-60 45.7 43.6 304 267 64 61 4.3 20.0 0.0 460-3-60 21.4 20.7 147 142 30 29 2.2 10.0 0.0 575-3-60 18.6 17.1 122 103 26 24 1.7 8.2 0.0 300 (25) Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 129.7 129.7 129.7 165.9 175.2 129.3 129.3 133.3 154.9 198.2 61.9 61.9 66.6 77.5 99.1 52.0 52.0 53.6 62.2 79.5 175 175 175 175 200 175 175 175 175 225 80 80 80 90 110 70 70 70 70 90 MCA1 (Amps) Max Fuse2/ Breaker3 Size (Amps) 139.7 139.7 139.7 178.4 187.7 139.3 139.3 145.8 167.4 210.7 66.9 66.9 72.9 83.7 105.4 56.0 56.0 58.6 67.2 84.5 175 175 175 200 200 175 175 175 175 225 80 80 80 90 110 70 70 70 70 90 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. ZF180-300 - Low Static Drive With Powered Convenience Outlet Size (Tons) Compressors (each) Volt RLA C1 C2 LRA C1 C2 MCC C1 C2 OD Fan Motors (each) Supply Blower Motor Pwr Conv Outlet FLA FLA FLA 208-3-60 45.7 43.6 304 267 64 61 4.5 20.0 10.0 230-3-60 45.7 43.6 304 267 64 61 4.3 20.0 10.0 460-3-60 21.4 20.7 147 142 30 29 2.2 10.0 5.0 575-3-60 18.6 17.1 122 103 26 24 1.7 8.2 4.0 300 (25) Electric Heat Option Model kW Stages Amps None E18 E36 E54 E72 None E18 E36 E54 E72 None E18 E36 E54 E72 0 E18 E36 E54 E72 -13.5 27.0 40.6 54.1 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -18.0 36.0 54.0 72.0 -1 2 2 2 -1 2 2 2 -1 2 2 2 -1 2 2 2 -37.5 74.9 112.7 150.2 -43.3 86.6 129.9 173.2 -21.7 43.3 65.0 86.6 -17.3 34.6 52.0 69.3 1. Minimum Circuit Ampacity. 2. Dual Element, Time Delay Type. 3. HACR type per NEC. 92 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ/ZR/ZF180-300 Wiring Diagrams ZJ180-300 Typical Control Diagram CONTROL TERMINAL BLOCK THERMOSTAT TERMINALS W1 W1 W2 W2 Y1 1 G Y1 OCC Y2 P Y3 P1 Y4 Y2 X G Smoke Detector R R SD C C R Jumper 2 SD EXPANSION BOARD TERMINAL BLOCK 3 RC 4 OCC X SD C 24 VAC Class 2 Y3 5 Y4 TERMINALS ON A LIMITED NUMBER OF THERMOSTATS 1 Second stage heating not required on single stage heating units. 2 Jumper is required if there is no Smoke Detector circuit. 3 Jumper is required for any combination of R, RC, or RH. 4 OCC is an output from the thermostat to indicate the Occupied condition. 5 X is an input to the thermostat to display Error Status conditions. Johnson Controls Unitary Products 93 251934-YTG-R-0612 ZR180-300 Typical Control Diagram THERMOSTAT 1 TERMINALS ( RCB ) REHEAT CONTROL BOARD RC RH R Y1 Y1 Y2 Y2 W1 W1 W2 W2 G G C C OCC X1 X3 TERMINAL BLOCK RH 2 X4 A1 HUM 1 A2 HUM 2 T DEHUMIDISTAT 3 3 T 4 TO REMOTE SENSOR 2ET04701324 IF USED 1 Electronic programmable Thermostat 2ET0770010024 ( includes subbase). 2 Terminals A1 and A2 provide a relay output to close the outdoor economizer dampers when the thermostat switches to the set-back position. 3 Dehumidistat closes on rise in humidity. TYPICAL THERMOSTAT RC R RH Y1 Y1 Y2 Y2 G G W1 W1 W2 W2 OCC C C ( RCB ) REHEAT CONTROL BOARD TERMINAL BLOCK RH 1 2 DEHUMIDISTAT 1 3 4 HUM 1 94 Dehumidistat closes on rise in humidity. Johnson Controls Unitary Products 251934-YTG-R-0612 ZF180-300 Typical Control Diagram THERMOSTAT TERMINALS CONTROL TERMINAL BLOCK W1 W1 W2 1 W2 Y1 Y1 Y2 G 2 OCC P G P1 R Y2 Smoke Detector X C R 4 SD RC OCC X 5 C R 3 SD SD 6 Jumper C 24 VAC Class 2 TERMINALS ON A LIMITED NUMBER OF THERMOSTATS 1 Second stage heating not required on single stage heating units. 2 Second stage cooling not required on single stage cooling units. 3 Jumper is required if there is no Smoke Detector circuit. 4 Jumper is required for any combination of R, RC, or RH. 5 OCC is an output from the thermostat to indicate the Occupied condition. 6 X is an input to the thermostat to display Error Status conditions. Johnson Controls Unitary Products 95 251934-YTG-R-0612 Weights and Dimensions ZJ/ZR Unit 4 Point Load Weight ZJ/ZR Unit 6 Point Load Weight B C B C E A D A D F Y X FRONT LEFT ZF Unit 4 Point Load Weight ZF Unit 6 Point Load Weight B B C D C A A E FRONT FRONT F D ZJ/ZR/ZF180-300 Unit Weights Weight (lbs.) Center of Gravity 4 Point Load Location (lbs.) Size Model (Tons) Shipping Operating X Y A B C D 180 (15) ZJ 2614 2609 85.25 44 467 781 852 510 210 (17.5) ZJ 2670 2665 85.25 44 477 797 870 520 240 (20) ZJ 2702 2697 85.05 44 485 805 878 529 300 (25) ZJ 2788 2783 85.25 44 498 833 908 544 180 (15) ZR 2365 2360 85.25 44 422 706 770 461 240 (20) ZR 2665 2660 85.05 44 478 794 866 522 300 (25) ZR 2765 2760 85.25 44 494 826 901 539 180 (15) ZF 1875 1870 65.26 45 438 477 498 458 210 (17.5) ZF 2011 2006 70.98 45 470 511 534 491 240 (20) ZF 2538 2533 70 44 589 622 679 643 300 (25) ZF 2602 2597 70 44.5 611 645 689 652 96 A 287 293 298 306 260 294 304 288 309 389 403 6 Point Load Location (lbs.) B C D E 392 568 620 428 401 580 633 437 406 585 638 443 419 606 661 457 355 514 561 387 401 477 630 437 415 601 656 453 304 322 337 318 327 346 361 341 404 419 457 440 418 434 464 447 F 313 320 326 334 284 321 332 301 323 425 431 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ/ZR/ZF180-300 Unit Accessory Weights Weight (lbs.) Unit Accessory Shipping Operating Economizer 165 160 Power Exhaust 90 85 40 40 Electric Heat1 240 240 Gas Heat2 Double Wall 260 260 Motorized Damper 150 150 Barometric Damper 50 45 Econ./Motorized Damper Rain Hood 60 55 Econ./Power Exhaust Rain Hood 95 90 Wood Skid 220 220 Roof Curb 190 185 Hot Gas Bypass 10 10 Supply Fan VFD See Supply Fan VFD Weights Johnson Controls Unitary Products 1. Weight given is for the maximum heater size available (54KW). 2. Weight given is for the maximum number of tube heat exchangers available (8 tube). Supply Fan VFD Weights, in Lbs. Supply Fan Motor W/O Manual Bypass 5.0 hp 7.5 hp 10.0 hp 15.0 hp W/Manual Bypass 5.0 hp 7.5 hp 10.0 hp 15.0 hp 230V 460V 575V 25 30 30 30 25 30 30 30 30 30 35 40 30 35 35 40 30 35 35 35 35 35 40 45 97 251934-YTG-R-0612 Unit Dimensions ZJ/ZR Unit Dimensions Front View ECONOMIZER / MOTORIZED DAMPER FIXED OUTDOOR INTAKE AIR AND POWER EXHAUST RAIN HOODS (See detail Y) BLOWER MOTOR ACCESS (Location of Optional VFD Bypass) BLOWER COMPARTMENT ACCESS (Auxiliary) DOT PLUG (For pressure drop reading) BLOWER ACCESS (Location of Optional VFD) COMPRESSOR ACCESS 180-19/32 52-5/8 GAS OR ELECTRIC HEAT ACCESS COIL GUARD KIT VENT AIR OUTLET HOODS COMBUSTION AIR INLET HOOD 21.00 (C) GAS SUPPLY ENTRY 9-3/4 CONDENSER COILS 7-1/8 136-1/4 (A) CONTROL WIRING ENTRY 92 6-3/8 5 DISCONNECT SWITCH LOCATION 46-5/8 11-1/2 CONTROL BOX ACCESS 5-7/8 (B) POWER WIRING ENTRY 35 BOTTOM SUPPLY AND RETURN AIR OPENINGS (See Note) 35-1/4 33 2-3/4 RETURN AIR SUPPLY AIR 3-3/4 21-1/2 UNIT BASE RAILS Shown separately to illustrate Bottom Duct openings. Power and Gas Piping Connection location. (D) GAS SUPPLY ENTRY NOTE: For curb mounted units, refer to the curb hanger dimensions of the curb for proper size of the supply and return air duct connections. (B) POWER WIRING ENTRY 11-1/8 8-1/8 12-1/2 46-5/8 (A) CONTROL WIRING ENTRY 9-1/4 9-3/4 Utilities Entry Hole A B C D Opening Size Diameter 1-1/8” KO 3/4” NPS (Fem.) 3-5/8” KO 3” NPS (Fem.) 2-3/8” KO 1-11/16” Hole Used For Front Bottom Front Power Wiring Bottom Gas Piping (Front)1 Gas Piping (Bottom)1,2 Control Wiring 1. One-inch Gas Piping NPT Required. 2. Opening in the bottom to the unit can be located by the slice in the insulation. NOTE: All entry holes should be field sealed to prevent rain water entry into the building. 98 Johnson Controls Unitary Products 251934-YTG-R-0612 ZF Unit Dimensions Front View ECONOMIZER / MOTORIZED DAMPER, FIXED OUTDOOR INTAKE A IR A ND POWER EXHAUST RAIN HOODS (See detail "Y") COMPRESSOR ACCESS (See detail "X") BLOWER ACCESS (Location Of FIELD-SUPPLIED BLOWER MOTOR ACCESS Optional VFD) DISCONNECT SWITCH (Location Of Optional LOCATION VFD Bypass) BLOWER COMPARTMENT ACCESS (Auxiliary) OPTIONAL COIL GUARD KIT DOT PLUG (For pressure Drop Reading) 48-5/8" (15 Ton) 52-5/8" (17.5 & 20 Ton) ELECTRIC GAS HEAT ACCESS CONDENSER COILS VENT A IR OUTLET HOODS 21" n) To ) 15 5 " ( 17. Ton 4 ( 5 1/ 5- 1/4" ru 2 2 1 6 th 6-3/8" 13 COMBUSTION AIR INLET HOOD 5" 7-1/8" 9-3/4" (C) GAS SUPPLY ENTRY 92" 5-7/8" (A) CONTROL WIRING ENTRY 46-5/8" CONTROL BOX ACCESS FRONT VIEW 11-1/2" 35" n) To 5 (1 7.5 n) " /4 (1 To -1 /4" 5 24 5-1 ru 2 3 th BOTTOM SUPPLY AND RETURN AIR OPENINGS (See Note) RETURN AIR (B) POWER WIRING ENTRY RETURN A IR 3-3/4" 33" SUPPLY AIR 2-3/4" OUTDOOR A IR 21-1/2" 11-1/8" UNIT BASE WITH RAILS Shown separately to illustrate Bottom Duct openings, Power and Gas Piping Connection locations OUTDOOR A IR (Ec o n o m i zer ) (B) POWER WIRING ENTRY (D) GAS SUPPLY ENTRY 8-1/8" NOTE: For curb mounted units, refer to the curb hanger dimensions of the curb for the proper size of the supply and return air duct connections. Hole A B C D (A) CONTROL WIRING ENTRY 46-5/8" Utilities Entry Opening Size Diameter 1-1/8” KO 3/4” NPS (Fem.) 3-5/8” KO 3” NPS (Fem.) 2-3/8” KO 1-11/16” Hole SUPPL Y A IR Used For Front Bottom Front Power Wiring Bottom Gas Piping (Front)1 Gas Piping (Bottom)1,2 9-1/4" 12-1/2" 9-3/4" 1. One-inch Gas Piping NPT Required. 2. Opening in the bottom to the unit can be located by the slice in the insulation. NOTE: All entry holes should be field sealed to prevent rain water entry into the building. Control Wiring Johnson Controls Unitary Products 99 251934-YTG-R-0612 ZJ/ZR/ZF Unit Dimensions Rear View Dot Plug (for Pressure Drop Reading) Evaporator Section 40-3/8” Supply Air Outdoor Air Return Air 18-5/8” Supply Air Access Dimensions listed are for side duct flange opening; see Field Accessories for Side Duct Flange Kit. 40-1/2” 27-3/4” 5-1/8” Return Air Access 28-5/8” ZF 180 and 39-5/8” ZJ/ZR 180-300 ZF 210-300 Filter Access 1” NPT Female Cond. Drain Connector Outdoor Air Compartment Access NOTE: Units are shipped with the bottom duct openings covered. An accessory flange kit is available for connecting side ducts. For bottom duct applications: For side duct applications: 1. Remove the side panels from the supply and return air compartments to gain access to the bottom supply and return air duct covers. 1. Replace the side panels on the supply and return air compartments with the accessory flange kit panels. 2. Connect ductwork to the flanges on those panels. 2. Remove and discard the bottom duct covers. Duct openings are closed with sheet metal covers except when the unit includes a power exhaust option. The covering consists of a heavy black paper composition. 3. Replace the side supply and return air compartment panels. 100 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ/ZR/ZF Unit Dimensions Rain Hood Supply Air Compartment Power Exhaust Rain Hood (on Return Air Compartment) Economizer Motorized Damper Rain Hood (on Outdoor Air Compartment) Economizer/Motorized Damper and Power Exhaust Rain Hood Fixed Outdoor Air Intake Hood (Located on Return Air Compartment) 36-5/8” 1” Condensate Drain (Must be Trapped) 16-1/8” 5” 28-3/16” 92” Rear View LH View Detail “Y” Unit with Rain Hoods ZJ/ZR/ZF180-300 Unit Clearances Direction Top1 Front Rear Distance (in.) 72 With 36 Maximum Horizontal Overhang (For Condenser Air Discharge) 36 24 (W/O Economizer) 49 (W/Economizer) Direction Distance (in.) Right 36 Bottom2 0 24 (W/O Economizer) 36 (W/Economizer)3 Left 1. Units must be installed outdoors. Over hanging structure or shrubs should not obscure condenser air discharge outlet. 2. Units may be installed on combustible floors made from wood or class A, B or C roof covering materials. 3. If economizer is factory installed, the unassembled rain hood must be removed from its ride along position in front of the evaporator coil, or in the outdoor air compartment, prior to final installation. Note: ELEC/ELEC Models: Units and ductwork are approved for zero clearance to combustible material when equipped with electric heaters. GAS/ELEC Models: A 1" clearance must be provided between any combustible material and the supply air ductwork for a distance of 3 feet from the unit. The products of combustion must not be allowed to accumulate within a confined space and recirculate. Locate unit so that the vent air outlet hood is at least: • Three (3) feet above any force air inlet located within 10 horizontal feet (excluding those integral to the unit). • Four (4) feet below, four horizontal feet from, or one foot above any door or gravity air inlet into the building. • Four (4) feet from electric and gas meters, regulators and relief equipment. Johnson Controls Unitary Products 101 251934-YTG-R-0612 Unit Accessory Dimensions ZJ/ZR180-300, ZF210-300 Roof Curb 25-1/4" ZF180 Roof Curb 14-1/4” 115-1/4” 102 Johnson Controls Unitary Products 251934-YTG-R-0612 ZJ/ZR/ZF180-300 Roof Curb Duct Openings ZJ/ZR/ZF180-300 Cut Away of Roof Curb 1. The 2” space between the ducts allows for “jumping” an existing roof joist. 2. The 58-1/2” overall dimension of the ducts allows ductwork penetration between roof joists that are spaced on 72” centers. NOTE: Ducts can be installed into the curb from the roof. All electrical and gas line connections can be made inside the curb. ZJ/ZR/ZF180-300 Typical Installation Roof Jack Installation Roof Curb Installation Slab On Ground Installation Johnson Controls Unitary Products 103 Subject to change without notice. Printed in U.S.A. Copyright © 2012 by Johnson Controls, Inc. All rights reserved. Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069 251934-YTG-R-0612 Supersedes: 251934-YTG-Q-0612
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