the 626538R is the factory-designated direct replacement and features the same mounting footprint and electrical terminal spacing as the original 626538

Simplified Installation: The threaded NPT connections and compact direct-coupled design eliminate the need for specialized linkages or complex mounting

audible clicking without transition to flame

The stainless steel case provides excellent corrosion resistance

Conbraco 18C-511-5-150 Valve Freon the 626538R is the factory-designatedThe Conbraco 18C 511 5 150 is a high capacity Temperature and Pressure Relief Valve designed for heavy duty commercial and industrial water heaters. Engineered with a 3 4" Male NPT inlet and a 3 4" Female NPT outlet, this T&P relief valve is set to trigger at 150 PSI and 210F. With a massive 1,912,000 BTU hr capacity, it ensures reliable thermal expansion protection and vacuum relief in high demand systems. The 5" probe length provides precise