ensuring correct pitch and rotation

allowing for potential downsizing of coupling assemblies

It manages the blower motor's start

breaking the electrical circuit to the gas valve if internal plenum temperatures exceed the factory-set limit

Conbraco 18C-522-8-150 Valve THPU32HP7Y ensuring correct pitch and rotationThe Conbraco 18C 522 8 150 is a heavy duty, bronze Temperature and Pressure Relief Valve engineered for high capacity commercial hot water heaters and storage tanks. Featuring a robust 1" Female NPT inlet and outlet, this valve is factory set at 150 PSI and 210F to provide reliable overpressure and thermal protection. With a substantial 3,625,000 BTU capacity, it meets the rigorous demands of large scale HVACR and plumbing systems. The 8" probe length