Samsung Novus Single-Zone Split System Outdoor Unit, 208 - 230 V, 3.3/9.3/14.2 A Cooling, 4.2/11.4/18.2 A Heating, 0.78 kW Cooling, 0.86 kW Heating, 60 Hz, 1 ph, 3 Fan Speeds, 24000 Btu/hr Heating, 22000 Btu/hr Cooling, 2154 cfm Condenser, 495 to 812 cfm Evaporator Heating CFM Rating, 11.6 EER Rating, 20 SEER, 9.8 HSPF, Flared Connection, BLDC Rotary Compressor, R-410A Refrigerant, 30 A Fuse Rating, Inverter Drive, 61 dBA Heating Sound Level, Wall Mounting, Steel, Galvanized/Powder-Coated, Twilight White, 5 to 75 deg F Heating Operating Temperature, 14 to 115 deg F Cooling Operating Temperature, 14-3/16 in Overall Length, 35-7/16 in Overall Width, 31-11/16 in Overall Height, Additional Information: RAC Classification, 2015 Version, AR3000 Design