2-1/2 TON ADJUSTABLE EXTERNAL LOW TEMP THERMAL EXPANSION VALVE, EQUALIZER: 1/4"ODF EXTERNAL, REFRIGERANT: R-404A, R-502, R-402A, R-507; CONNECTIONS: 1/2" X 5/8" SWEAT, RANGE: -50°F TO 10°F, TUBE LENGTH: 60" WITH 2-1/8"L X 1/2"DIA BULB, WEIGHT: 1.1 LBS, DIMS: 3-1/4"H X 4"W X 3"D, IN MFG BOX, MADE IN MEXICO