Samsung Evaporator Indoor Split System, 208 to 230 V, 20 A, 58 W, 125 W, 60 Hz, 1 ph, 3 Number of Fan Speeds, 36000 Btu/hr, 40000 Btu/hr, 699 cfm, 752 cfm, 830 cfm, 3532 cfm Rating, 9.5 EER, 19.2 SEER, HSPF: 8.5, 3/8 in Flared High Side, 5/8 in Flared Low Side, 1 in ID x 1-1/4 in OD Condensate Connection Type, 35 A Fuse, Inverter Drive, 38 dB, 46 dB, 48 dB, 51 dB, Wall Mount, 61 to 90 deg F Cooling, <=86 deg F Heating, 50-3/8 in Overall Width, 9-15/16 in Overall Height, Additional Information: 13-9/16 in D Dimensions, R-410A Refrigerant