The stainless steel case provides excellent corrosion resistance

Constructed from durable materials to resist corrosion in high-heat environments

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

ensuring the pilot flame remains consistent across varying manifold pressures during standard heating cycles

It is essential to cross-reference your unit's serial number and valve code against the manufacturer’s technical tables to ensure the spring tension and orifice diameters match your BTU rating

Conbraco 18C-511-5-150 Valve Freon The stainless steel case providesThe 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