Lochinvar & A.O. Smith 100277954 Valve 319852-301 this York OEM sensor maintains

this York OEM sensor maintains calibration integrity in demanding environments

By ensuring a consistent fuel-to-air mixture

This is an "Open High" SPST switch

Common Questions: What causes this switch to trip in a Modine heater

utilizing this genuine Rheem-Ruud 24V transformer ensures strict adherence to factory specifications and optimal component longevity in both heating and cooling cycles

Lochinvar & A.O. Smith 100277954 Valve 319852-301 this York OEM sensor maintainsThe Lochinvar & A. O. Smith 100277954 is a 3 4" 150# T&P Valve designed for high pressure commercial and residential water heating systems. This temperature and pressure relief valve serves as a critical safety component, engineered to discharge water when inner tank temperatures exceed 210F or pressures surpass 150 PSI. The 100277954 is the official manufacturer specified 100167353 replacement valve, ensuring seamless mechanical compatibility and