Samsung Single Zone Heat Pump Split System Indoor Unit, Duct S Series, 208 to 230 V, 6.4 A, 153 W, 60 Hz, 1 ph, 9000 to 12000 Btu/hr, 456 cfm, 12.7 EER Rating, 18.9 SEER, 10 HSPF, Pipe Connection, Twin BLDC Rotary Compressor, R-32 Refrigerant, Inverter Drive, 53 dBA Sound Level, Steel, Finish: Galvanized, 64 to 90 deg F, 29-1/8 in Overall Length, 37-1/2 in Overall Width, 9-15/16 in Overall Height