Model : MSR-35V-1CFS Power Supply(V/Hz/Ph) : 220~240/50/1 Cooling Capacity : 12000 Btu Power Input : 1100 W Current : 7.3 A EER : 3.2 W/W Air Circulation : 550 CMH Noise Indoor : 41.5 dB Noise Outdoor : 53.5 dB Indoor Dimension(WxHxD)mm : 815x285x200 Outdoor Dimension(WxHxD)mm : 725x490x265 Indoor Weight (Net/Gross)Kg : 7.8/10 Outdoor Weight (Net/Gross)Kg : 21.2/22.9 Refrigerant Piping : Ø 6.35 x Ø 9.5