Watts 0274426 Valve R-134A Replacing a worn boiler burner

Replacing a worn boiler burner door gasket is essential for preventing energy loss and ensuring the unit operates within manufacturer pressure and emissions specifications

Is this unit compatible with glycol-based cooling systems

the AF4C15 is specifically wound for AC current as indicated by the 60Hz/50Hz specifications

Common Questions Can I use this 100111002 kit to convert a unit from Natural Gas back to Propane

as a capacitor-start motor

Watts 0274426 Valve R-134A Replacing a worn boiler burnerThe Watts 0274426 (Series 174A) is a heavy duty 3 4" bronze boiler pressure relief valve engineered specifically for high capacity protection in hot water heating systems and domestic supply boilers. Rated for a 33 PSI set pressure with a massive steam discharge capacity of 695,000 BTU hr, this valve is a critical safety component designed to prevent catastrophic over pressurization. It features a rugged bronze body and a stainless steel spring for