35" WC set point prevents nuisance tripping while maintaining strict combustion safety standards

it features 1/2" NPT threaded connections (inlet/outlet) to facilitate a secure

ensuring long-term heating system performance and fuel efficiency

5" insert allows for sensing in deep furnace plenums or complex duct geometries

Industrial Build: Features a 36-inch lead length to accommodate the combustion chamber dimensions of Lochinvar Copper-Fin series 180 through 270

Lochinvar & A.O. Smith 100190826 Gasket 323613-751 35" WC set point preventsThe Lochinvar & A. O. Smith 100190826 Gasket is a critical OEM replacement part engineered specifically for sealing the burner to combustion chamber interface in high efficiency condensing boilers and commercial water heaters. For any veteran technician, maintaining the integrity of this seal is paramount to preventing combustion gas leaks and ensuring proper fuel to air ratios. This burner gasket kit is designed to withstand the extreme thermal