Engineered as a Pneumodular component

this model features both primary and secondary NPT drain connections

minimizing pressure drop to maintain high SEER ratings

This OEM replacement wheel features a 10-inch diameter and a 7-inch width (often cited as 10

York S1-025-33379-003 Reversing Valve Els PW 17895 Engineered as a Pneumodular componentThe York S1 025 33379 003 Reversing Valve is a critical 4 way pilot operated component engineered for high performance heat pump applications. This OEM York replacement part features a factory installed 24V 4W solenoid coil, ensuring precise control over refrigerant flow direction to transition seamlessly between heating and cooling cycles. Designed for rigorous duty cycles, it maintains system pressure differentials efficiently, reducing mechanical