Samsung Single Zone Heat Pump Split System Outdoor Unit, Duct S Series, 208 to 230 V, 9.8 A, 153 W, 60 Hz, 1 ph, 14000 Btu/hr Heating, 12000 Btu/hr Cooling, 516 cfm Heating CFM Rating, 516 cfm Cooling CFM Rating, 11.7 EER Rating, 18.6 SEER, 9.5 HSPF, Pipe Connection, Inverter Driven, Twin BLDC Rotary Compressor, R-32 Refrigerant, 54 dB Heating Sound Level, 54 dB Cooling Sound Level, Steel, Finish: Galvanized/Powder-Coated, -13 to 75 deg F Heating Operating Temperature, 0 to 122 deg F Cooling Operating Temperature, 31-1/8 in Overall Length, 11-3/16 in Overall Width, 21-5/8 in Overall Height