Watts 0278030 Valve Els PW 17895 Common failure points include carbon

Common failure points include carbon buildup on the thermopile/electrode or a restricted pilot tube

Key Benefits for Technicians Dual Fuel Compatibility: Fully rated for Natural Gas and LP applications without requiring separate conversion kits for the valve body

this unit is specifically machined for 1/2" shafts

When transitioning fuel sources

Durable Construction: Built with ASTM B584 bronze and a stainless steel nameplate for permanent identification in the field

Watts 0278030 Valve Els PW 17895 Common failure points include carbonThe Watts 0278030, also identified as the Series 174A 2 30, is a heavy duty ASME Section IV certified pressure relief valve designed for high capacity protection of hot water heating and domestic supply boilers. This 2 inch NPT bronze boiler relief valve is factory set at 30 PSI with a massive steam relief capacity of 3,815,000 BTU hr. Built with a non mechanical seat to disc alignment, the internal stainless steel spring and working parts are