Samsung Mini-Split Heat Pump Indoor Unit, 208 to 230 V, 32.8 A, 125 W Condenser, 97 W Evaporator, 60 Hz, 1 ph, 48000 Btu/hr Cooling, 54000 Btu/hr Heating, 3532 cfm Condenser, 1257 cfm Evaporator CFM Rating, 8.3 EER, 17.8 SEER, HSPF: 8.7, R-410A, Inverter Drive, 45 dBA, Cassette Mount, HIPS, 61 to 90 deg F Cooling, <=86 deg F Heating, 37-1/4 in Overall Length, 37-1/4 in Overall Width, 14-3/8 in Overall Height, Additional Information: Twin BLDC Rotary Compressor, Single Zone