Energy efficient rotary compressor on most modelsR407C and R134A earth friendly refrigerantsExterior and partially recessed mounting optionsAttractive industrial design with minimal use of visible fastenersReliable mechanical thermostat on enclosure side of the unit, indoor air conditionerGalvanized sheet metal cover for rugged factory and outdoor environmentsEasy mount flanges for simple installationCutout adapter options for enclosures with GENESIS™ and T-series air conditioners, enable users to easily transition to the new unitDust-resistant condenser coil allows the unit to be run filterless in most applicationsCleanable reusable aluminum mesh filter protects coils for maximum cooling performanceMounting hardware, gaskets and user manual furnished with the unitEvery unit functionally tested before shippingDual condenser side air movers for performance redundancy on G52 and G57 modelsWithout heat package