York S1-025-35389-002 Reversing Valve 318973-401 allowing for precise management of

allowing for precise management of multiple heating or cooling stages

While optimized for Bray linkages

the 8552-005BX is the official manufacturer update for the 8552-005

The 1/2-inch bore facilitates a secure fit on standard motor shafts

If CO2 or PIR functionality is required

York S1-025-35389-002 Reversing Valve 318973-401 allowing for precise management ofThe York S1 025 35389 002 Reversing Valve is a critical 4 way pilot operated component designed for high performance heat pump reversing valve applications. This genuine York OEM replacement part comes complete with the necessary solenoid coil to ensure immediate restoration of your systems directional refrigerant flow. Engineered for reliability in both residential and light commercial York HVAC systems, it facilitates the essential transition