LG HVAC Art Cool™ Premier 1-Zone Heat Pump Outdoor Unit, 208/230 V, 8.7 A, 0.87 kW Cooling, 0.97 kW Heating, 60 Hz, 1 ph, 6 Fan Speeds, 14760 Btu/hr at 17 deg F WB, 13600 Btu/hr at 5 deg F WB, 9640 Btu/hr at -13 deg F WB Heating, 12000 Btu/hr Cooling, 1730 cfm Heating CFM Rating, 1730 cfm Cooling CFM Rating, 13.8 EER Rating, 25.5 SEER, 11.2 HSPF, Variable Speed Inverter Twin Rotary Compressor, R-410A Refrigerant, 1/4 in Liquid Line, 3/8 in Suction Line, Direct Drive, 50 dBA Heating Sound Level, 48 dBA Cooling Sound Level, GoldFin™, -13 to 65 deg F Heating Operating Temperature, 14 to 118 deg F Cooling Operating Temperature, 25-19/32 in Overall Length, 25-19/32 in Overall Width, 13 in Overall Height