York R-410A ZH/ZJ/ZR Series manual Other Pre-Engineeredaccessories Available

Models: R-410A ZH/ZJ/ZR Series

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OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

528150-YTG-G-1210

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

ELECTRIC HEAT - Electric Heaters range from 3kW to 54kW and are available in all the voltage options of the base unit.

PHASE MONITOR - Designed to prevent damage in out- of-phase condition.

COIL GUARD - Designed to prevent condenser coil damage.

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

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.

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

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

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

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

OTHER PRE-ENGINEERED ACCESSORIES AVAILABLE

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

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

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

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

ECONOMIZER (Downflow and Horizontal flow)

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

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

Johnson Controls Unitary Products

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York R-410A ZH/ZJ/ZR Series manual Other Pre-Engineeredaccessories Available