White Rodgers HFE 1SW45-01 Thermostatic Expansion Valve HF SERIES THERMOSTATIC EXPANSION VALVE, EXTERNALLY EQUALIZED, 1 TON CAPACITY, REFRIGERANT CODE S (R-404A), CHARGE CODE W (45 MOP), CAP. TUBE 60", 3/8" SAE X 1/2" SAE, ANGLE BODY