Nordyne 920666A TXV 320788-702 this valve provides the necessary

this valve provides the necessary reliability for demanding HVACR environments

Field-tested for durability in high-cycle environments

the VTC511 series is a standard for increasing combustion efficiency and protecting the integrity of the pressure vessel during the startup and operational cycles

ensuring equipment safety

Common Questions How do I verify if the 624677R board or the motor module is faulty

Nordyne 920666A TXV 320788-702 this valve provides the necessaryThe Nordyne 920666A TXV is a critical OEM component designed for 4 ton R 22 HVAC systems. This thermal expansion valve is engineered to maintain a precise superheat by regulating the flow of R 22 refrigerant into the evaporator coil, preventing liquid slugging and ensuring compressor protection. As a genuine Nordyne replacement part, it eliminates the calibration issues often found with universal aftermarket valves, providing a direct fit for 4 ton