LG MS18AH, Split system, Cooling, Heating, 5275 W, 5873 W, 18000 BTU/h, 19800 BTU/h LG MS18AH. Type: Split system, Air conditioner functions: Cooling, Heating, Cooling capacity in watts (max): 5275 W. Power requirements: 220 - 240 V, 50 Hz. Indoor unit type: Wall-mountable. Weight: 28.7 lbs (13 kg), Dimensions (WxDxH): 42.9 x 7.09 x 11.8" (1090 x 180 x 300 mm). Noise level: 43 dB