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The Safgard 650SV is designed for hot water boilers
Always inspect the small rubber hoses for moisture or debris before replacing the component
ensuring exact fitment within the scroll housing for optimal HVAC airflow
it is rated for hot water boilers provided the operating pressures do not exceed 25 psi for steam or 150 psi for water cycles
Lochinvar & A.O. Smith 100108279 Valve 321894-706 The Safgard 650SV is designedAs 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