LG, LAN180HYV3, Mini Split Heat Pump Indoor Unit, Single Zone, 21600 Btu/hr Heating, 18000 Btu/hr Cooling, 208/230 V AC, 1 ph, 60 Hz Power Source, 813 cfm Flow Rate, 14.40 EER, 24 SEER, 13 HSPF, Twin Rotary Compressor, R-410A Refrigerant, 1/4 in Suction Line, 15.31 A Fuse, 56 dBA Sound Level, 164 ft Maximum Piping Length, Wall Mounting, 32-3/4 in H x 37-13/32 in W x 13 in D Dimensions