Samsung Novus Single-Zone Split System Outdoor Unit, Model: AR12, 208 - 230 V, 2.7/5/6.4 A Cooling, 3/5.2/8.3 A Heating, 0.47 kW Cooling, 0.52 kW Heating, 60 Hz, 1 ph, 3 Fan Speeds, 12000 Btu/hr Heating, 12000 Btu/hr Cooling, 1342 cfm Condenser, 247 to 425 cfm Evaporator Heating CFM Rating, 12.8 EER Rating, 20 SEER, 9 HSPF, Flared Connection, BLDC Rotary Compressor, R-410A Refrigerant, 15 A Fuse Rating, Inverter Drive, 59 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, 11-7/16 in Overall Length, 30-13/16 in Overall Width, 23-13/16 in Overall Height, Additional Information: RAC Classification, 2015 Version, AR3000 Design, AR12 Model Number