Range selection is managed via internal jumpers or dip switches on the circuit board

Field-Proven Reliability: Manufactured in the USA to exceed ASME and SAE standards

always retain your existing mounting hardware for the specific burner bracket

maintaining energy efficiency and heat transfer rates

making it suitable for both indoor and outdoor utility

Conbraco 18C-522-5-150 Valve Els PW 17895 Range selection is managed viaThe Conbraco 18C 522 5 150 is a high capacity commercial temperature and pressure relief valve designed for the rigorous demands of large scale hot water heaters and storage tanks. Featuring a robust bronze body and 1 inch FNPT inlet and outlet connections, this valve is engineered to handle up to 3,625,000 BTU hr within ASME Section IV heating systems. The 5 inch probe element utilizes a non metallic coating to proactively isolate the thermal element