Convertible airflow - Vertical downflow or horizontal sideflow - Complete factory charged, wired and run tested - Two Scroll compressors with internal line break overload and high pressure protection - Two independant refrigerant circuits provides two stage cooling - Single stage compressors

High Pressure and Low Pressure or Loss of charge protection - Solid Core liquid line filter drier on each circuit - Single slab single pass evaporator and condenser coils - Hinged access door with heavy duty gasketing, and mechanically attached with 5/16 inch screws - One piece top cover and one piece base pan with drawn supply and return opening for superior water management

Forkable base rails for easy handling and lifting - Single point electrical connections - Belt drive with variable pitch pulleys and quick adjust belt system - Permanently lubricated evaporator, condenser and gas heat inducer motors - Condenser motors are internally protected, totally enclosed with shaft down design - Two stage gas valve, direct spark ignition, and induced draft

Tubular heat exchanger - Solid state furnace control with on board diagnostics - Colored and labeled wiring - Molded compressor plug - Copper tube and aluminum fin coils