Always replace a manual reset limit with the specified York S1-025-35397-000 to maintain UL listing and equipment safety protocols

This kit is essential for technicians managing heavy-duty cooling systems where V43 Series valve repair is necessary to prevent system inefficiencies or water wastage

Common causes include pitted contacts from excessive arcing

This specific model with plated brass trim is rated for water and glycol only

Key Benefits Steam Rated Performance: Specifically built to handle 15 psi steam

York S1-1NP0681 Conversion Kit mario Always replace a manual resetWhen converting York modulating furnaces from natural gas to liquid propane, the York S1 1NP0681 Conversion Kit is the essential OEM component for ensuring precise manifold pressure and safe combustion. Specifically engineered for use with the White Rodgers 36J27 gas valve, this kit allows technicians to maintain the high efficiency modulating performance of the heating system while transitioning to a different fuel source. By utilizing the correct LP