York S1-025-45208-000 Thermal Expansion Valve 3/8" X 3/8" R-410A

The York S1-025-45208-000 Thermal Expansion Valve is one of the most essentialparts of the HVAC systems which regulates the refrigerant. This valve is manufactured in 3/8” x 3/8” for R-410A systems which ensures the maximum efficiency and performance of the system. Depending on the temperature, a thermostatic element is applied in the valve to ensure the rate of flow of refrigerant is right for the evaporator. This dynamic regulation helps to protect the system and expand its ability to heat or cool by avoiding floods and overheating.