White Rodgers HFS 1/4RC-01 Thermostatic Expansion Valve HF SERIES THERMOSTATIC EXPANSION VALVE, INTERNALLY EQUALIZED, 1/4 TON CAPACITY, REFRIGERANT CODE R (R-502), CHARGE CODE C (MEDIUM TEMP), CAP. TUBE 60", 3/8" ODF X 1/2" ODF, ANGLE BODY