White Rodgers AFA 1/4FC-03 Emerson AFA SERIES THERMOSTATIC EXPANSION VALVE, INTERNALLY EQUALIZED, 1/4 TON CAPACITY, REFRIGERANT CODE F (R-12), CHARGE CODE C (MEDIUM TEMP), CAP. TUBE 30", 1/4" SAE X 3/8-1/2" SAE, ANGLE BODY