or when physical corrosion is detected on the terminals

ensuring long-term continuity in demanding boiler or furnace applications

The convertible reset feature is adjusted via the selector screw located at the top of the control

and troubleshooting of HVACR refrigeration systems

Lochinvar & A.O. Smith 100277954 Valve 340155-7024 or when physical corrosion isThe 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