Conbraco 10-604-15 Relief Valve Els PW 17895 Always check for visible cracks

Always check for visible cracks or lack of continuity across the element

For technicians managing older McQuay Mark IV controller setups

For technicians servicing Lennox GCS16 series units or similar air handlers and heat pumps

this is a direct-acting solenoid valve

This unit is electrically identical to the FUN-RIBM2-4S and is built for high-duty cycle performance in demanding commercial environments

Conbraco 10-604-15 Relief Valve Els PW 17895 Always check for visible cracksThe Conbraco 10 604 15 Relief Valve is a high capacity safety solution engineered specifically for hot water heating boilers and hydronic systems. Built with a rugged ASTM B584 bronze body and spring cage, this ASME Section IV certified valve is designed to handle demanding commercial and industrial environments. It features 3 4" Female NPT inlet and outlet connections and is factory set at 75 PSI, providing a substantial 1,686,000 BTU capacity to