York S1-025-45303-000 6Ton Thermal Expansion Valve R410A 3/8"x5/8" ODF

The York S1-025-45303-000 Thermal Expansion Valve is one of the most essentialparts of the HVAC system that regulates the flow of refrigerant. This valve has 6-ton capacity and comes with 3/8” x 5/8” ODF connection and is suitable for R410A refrigerant. It acts as a control valve of refrigerant flow within the evaporator coil to maximize the essentialheat exchange while avoiding overheating and possible freeze up of the system. The valve enhances system efficiency, energy usage, and equipment life by maintaining correct refrigerant flow.