York S1-125396 TXV Valve 318172-701 The Parker 900409P Regulator

The Parker 900409P Regulator

eliminating the bypass leakage and inconsistent cycling associated with aftermarket alternatives

maintaining strict HVAC safety switch standards for residential forced-air systems

Why is my furnace failing to ignite even with a new spark ignitor

and oil decomposition products that typically bypass ordinary filters

York S1-125396 TXV Valve 318172-701 The Parker 900409P RegulatorThe York S1 125396 TXV Valve (Model OZE 20 GA) is a high capacity 20 ton thermostatic expansion valve engineered for precision refrigerant metering in large scale residential and light commercial R 410A systems. Designed as a critical field replacement part, this York OEM expansion valve features 7 8" x 1 1 8" ODF sweat connections, ensuring a secure, leak proof interface with the evaporator coil and liquid line. Its balanced port design provides