1.5 Ton Single-Zone Outdoor Mini-Split DC Inverter Heat Pump Unit, Volts:208/230, Hertz:60, Phase:1, SEER:16.0, HSPF:8.5, EER:10.9 Cooling/9.6 Heating, Refrigerant:R-410A (Factory Charged 4.3 Pounds), Metering Device:Electronic Expansion Valve, Design Pressure Lo/Hi:240/450, Connections:1/4" X 1/2" Flare, Cooling/Heating BTU's:21,500/25,600, Dims:32-3/4"H X 15-3/4"W X 38-1/2"D, Weight:140 Lbs, In Mfg. Box Packaging, Made In P.R.C., Outdoor Unit Only, For Use With Indoor Model AUU18RCLX, ABU18RULX (Not Included)