York S1-1TVM4N1 Thermal Expansion Valve Kit R-410A

The York S1-1TVM4N1 Thermal Expansion Valve Kit apparatus is a must to help enhance the functionality of home and commercial ac. This kit includes a thermal expanshon valve with a capillary tube and other required parts and is designed for R-410A refrigerant. It controls both the flow of the liquid coolant into the evaporator and also acts as the refrigerant metering device. This product reduces instances of refrigerant flooding and overheating that leads to enhancement in cooling capacity and reduction in energy utilization in 2-1/2 ton HVAC systems.