Lochinvar & A.O. Smith 100208101 Blower Gasket exact-fit seal replaces worn or

exact-fit seal replaces worn or compressed Weil McLain gaskets during routine maintenance or full blower assembly overhauls

ensuring precise equal percentage flow characteristics in demanding hydronic and steam applications

Technicians should replace the orifice if the pilot light appears lazy or yellow

it is fully compatible with standard D-9999-104 ball joints and other JC linkage hardware

The 22-133 is identical to MCS-G

Lochinvar & A.O. Smith 100208101 Blower Gasket exact-fit seal replaces worn orThe Lochinvar 100208101 Blower Gasket is a critical sealing component engineered for high efficiency condensing boilers and water heaters. Designed to maintain the airtight integrity of the combustion assembly, this high temperature gasket prevents flue gas leakage and ensures proper static pressure within the blower housing. This OEM part is a direct replacement for GKT2436 and GKT2436K, offering exact dimensional fitment for Lochinvar Knight and A.