Thermal Expansion Valve, Tonnage:20, Refrigerant:R-22, Temp:Medium, Range:-20 to 50 Degrees F, Equalizer:External 1/4"SAE, Style:Straight Thru, Inlet:7/8"ODF Sweat, Outlet:1-3/8"ODF Sweat, Capillary Tube Length:10 Ft, Dims:7-1/4"H X 4-5/8"W X 3-1/8"D, Weight:2 Lbs 8.6oz, Origin:China.(Mfg Box)