3.5 Ton Heat Pump Mini Split Indoor, Heating BTU:47,500, Voltage:208/230, Hertz:60, Phase:1, Refrigerant:R-410A, CFM:871/1165/1324, Connection:3/8" X 5/8" Flare, Dims:13"H 54"W 31 1/2"D, Weight:120 Lbs, Origin:Japan, For Use With Outdoor Model - (Not Included)