The Rheem-Ruud 61-101351-14 Thermal Expansion Valve is a refrigerant metering component designed for compatible Rheem and Ruud air conditioning and heat pump systems. It regulates refrigerant flow into the evaporator coil by adjusting the opening based on system pressure and temperature conditions. This controlled flow helps maintain proper superheat and supports efficient heat transf... https://www.partshnc.com/61-101351-14-rheem-ruud-38-inch-expansion-valve-r-410a