York S1-025-25463-000 Conversion Spring ensuring drop-in replacement without field

ensuring drop-in replacement without field modifications

there is no difference

High-Pressure Rated: Tested and recognized by UL to withstand operating pressures up to 700 PSI

Common Questions Is this orifice compatible with Propane (LP) systems

This genuine Williams P100100 component is constructed from industrial-grade refractory material designed to maintain its structural integrity under constant thermal cycling

York S1-025-25463-000 Conversion Spring ensuring drop-in replacement without fieldThe York S1 025 25463 000 is an OEM liquid propane (LP) conversion spring designed for field converting natural gas fired furnaces and heating units to propane operation. This gas valve regulator spring is a critical component for technicians performing fuel changeovers, as it provides the necessary tension to achieve the high manifold pressures required for stable propane combustiontypically 10" W. C. to 11" W. C. depending on the specific York