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It features a robust lead-free copper silicon alloy body and is factory-set at 50 PSI
The Watts 0121475 (Model LF174A-3/4-100) is a high-capacity pressure relief valve designed specifically for protection against excessive pressure in large hot water heating boilers and low-pressure vessels
it ensures reliable system ignition and secondary safety monitoring across G3
the 381-800-475 is supplied as a complete actuator and damper assembly to ensure the mechanical linkage and electrical end-switches are perfectly calibrated for safe operation
5" WC Nat 1/2" gas valve
Lochinvar & A.O. Smith 100108279 Valve 323269-701 It features a robust lead-freeAs a direct replacement for 100108278, the Lochinvar & A. O. Smith 100108279 Valve is a critical safety component designed for commercial and residential water heating systems. This 3 4" temperature and pressure relief valve (T&P) is factory calibrated to discharge at a 150 PSI pressure setting or a 210F temperature threshold, preventing catastrophic tank failure. Engineered with a durable brass body and a thermo bonded coated sensing element, it
