White Rodgers HFES 5SW45-01 Thermal Accessories HF SERIES THERMOSTATIC EXPANSION VALVE, EXTERNALLY EQUALIZED, 5 TON CAPACITY, REFRIGERANT CODE S (R-404A), CHARGE CODE W (45 MOP), CAP. TUBE 60", 5/8" ODF X 7/8" ODF, STRAIGHT THRU BODY