White Rodgers HFESC 1/2TA-01 Emerson HF SERIES THERMOSTATIC EXPANSION VALVE, EXTERNALLY EQUALIZED, INLET STRAINER, 1/2 TON CAPACITY, REFRIGERATION CODE T (R-290), CHARGE CODE A (MEDIUM & LOW TEMP), CAP. TUBE 60", 3/8" X 1/2" ODF, ANGLE BODY, INLET STRAINER