1 Ton Single-Zone Outdoor Mini-Split DC Inverter Heat Pump Unit, Volts:115, Hertz:60, Phase:1, SEER:16.0, HSPF:9, Refrigerant:R-410A (Factory Charged 1.12 Pounds), Metering Device:Electronic Expansion Valve, Design Pressure Lo/Hi:240/450, Connections:1/4" X 3/8" Flare, Cooling/Heating BTU's:12,000/14,000, Dims:21-1/4"H X 13-7/8"W X 29-1/2"D, Weight:70 Lbs, In Bulk Packaging, Made In P.R.C For Use With Indoor Model:ASU12RL2 - (Not Included).