Conbraco 10-604-15 Relief Valve 30067439-890 the sensor should show high

the sensor should show high resistance (over 50k ohms)

while the nickel-plated brass stem and Buna N paddle offer exceptional durability in closed-loop systems

If the blower fails to engage

Trip-Free Manual Reset: Ensures the lockout cannot be overridden by holding the reset button

018") rated specifically for Natural Gas applications

Conbraco 10-604-15 Relief Valve 30067439-890 the sensor should show highThe 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