This gasket is engineered to withstand the thermal cycling and condensation common in condensing furnace applications

How do I identify if I need a Newco aftermarket handle or a full faucet assembly

Rated for 440VAC

The indicator element is notably reversible and protected by a filter pad and screen to prevent discoloration from system debris or oil turbulence

and 45-second ignition cycles

Weil McLain 512-200-078 Burner This gasket is engineered toMaintain peak combustion efficiency with the Weil McLain 512 200 078 Burner, a precision engineered stainless steel burner tube designed for high performance gas fired residential and commercial boilers. This OEM component features an integrated pilot bracket to ensure stable flame sensing and reliable ignition cycles, minimizing nuisance lockouts in the field. Built from high grade corrosion resistant stainless steel, this replacement burner tube is