American Standard, Single Stage Heat Pump, Silver Series 14 SEER2, Galvanized Steel, 1/5 hp Motor Rating, 14 SEER2, 9.50 Btu/Watt-Hr HSPF Rating, 55500 Btu/hr Cooling Capacity, 35 A Fuse, 1-1/8 in (Gas);3/8 in (Liquid) Suction Line Size, R-410A Refrigerant, 115 °F Temperature, 74 dBA Sound Level, 4785 (Outdoor Fan) cfm Flow Rate, Scroll Compressor, 5 Ton Nominal Capacity, Roof Mount, Audible and Visual Remote Alarm, 208 to 230 V 60 Hz 3 Ph, Direct Drive, 5 Year Limited (Compressor, Outdoor Coil, Functional Parts) Warranty, 51 in H x 38.7 in W x 35.1in D