Legacy Support: Serves as the official AK-40613 replacement

preserving system lifespan

which is standard for 0

ensuring a stable pilot-to-main-burner transition and reliable ignition sequences across Lochinvar boiler parts and A

Lochinvar & A.O. Smith 100278095 Gasket Set 322057-301 Legacy Support: Serves as theMaintaining a combustion seal is critical for high efficiency hydronic systems. The Lochinvar & A. O. Smith 100278095 Gasket Set is a comprehensive OEM solution designed to restore the airtight integrity of your burner assembly. This kit is the direct replacement for 100146371, as well as obsolete part numbers GKT20050 and GKT20050K. Specifically engineered for Lochinvar Knight wall mount boilers, it includes the essential components for the burner