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
ADDITONAL FACTORY INSTALLED OPTIONS
ALTERNATE INDOOR BLOWER MOTOR – For applications with high restrictions, units are available with optional indoor blower motors that provide higher static output and/or higher airflow.
CONVENIENCE OUTLET – Unit can be provided with an optional 120VAC GFCI outlet with cover on the corner of the unit housing the compressors.
DIRTY FILTER SWITCH – This kit includes a differential pressure switch that energizes the fault light on the unit ther- mostat, indicating that there is an abnormally
BREAKER– A HACR breaker can be factory installed on the gas heat unit.
DISCONNECT SWITCH- A disconnect can be factory installed on a cooling only unit.
STAINLESS STEEL HEAT EXCHANGER – For applications in a corrosive environment, this option provides a full stain- less steel heat exchanger assembly.
SMOKE DETECTOR – A smoke detector can be factory mounted and wired in the supply and/or return air compart- ments.
OTHER PRE-ENGINEERED ACCESSORIES AVAIL- ABLE
ROOF CURB - 14” and 8” high, full perimeter knockdown curb, with hinged design for quick assembly.
BAROMETRIC RELIEF DAMPER – (Unit mounted – Down- flow, Ducted Mounted – Sideflow) – Contains a rain hood, air inlet screen, exhaust damper and mounting hardware. Used to relieve internal air pressure through the unit during econo- mizer operation.
PROPANE CONVERSION KIT – Contains new orifices and gas valve springs to convert from natural to L.P. gas.
ECONOMIZER (Downflow and Sideflow)
POWER EXHAUST – (Unit mount – Downflow, Duct mount – Sideflow)
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