including the QMark and Berko CUH900 series

specifically fitting model series like the D1CG and D2CG to provide exact gas flow regulation without the need for manual drilling or field modifications

What is the resistance value of the 0130P00074 at 77°F

always clean the mating surfaces of the Series 21-27 bodies to ensure the 312200 gasket achieves a positive seal against the flange

5-inch inducer cooling applications

Bradford White 415-43676-03 Thermal Switch including the QMark and BerkoThe Bradford White 415 43676 03 Thermal Switch is a critical safety component designed for atmospheric vent gas water heaters and Defender Safety System models. This L290F reset thermal switch operates as a secondary high limit safety, engineered to interrupt the electrical or thermocouple circuit if internal temperatures exceed 290 degrees Fahrenheit. As a veteran grade OEM replacement part, the 415 43676 03 ensures the integrity of the combustion