a common failure point in universal kits

thermal conductivity

By ensuring a consistent ignition source and accurate flame sensing

ensuring a seamless drop-in fit

Lochinvar & A.O. Smith 100208104 Gasket 323613-751 a common failure point inThe Lochinvar & A. O. Smith 100208104 Gasket is a 4" flue gasket kit engineered for high performance sealing in gas fired heating appliances. As an essential component for residential and commercial boilers and furnaces, this kit provides the airtight interface required between the appliance flue pipe and the vent connector. Constructed from high temperature resistant silicone and ceramic materials, it is designed to withstand extreme thermal cycling