•PHASE MONITOR - Designed to prevent damage in out-
•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.
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