Lochinvar & A.O. Smith 100146322 Gasket 321894-706 06-inch gap and specialized alumina

06-inch gap and specialized alumina ceramic insulation

preventing efficiency-robbing frost accumulation

you ensure the furnace maintains its original airflow coefficients and ignition timing

this genuine OEM replacement part ensures your equipment maintains factory-standard efficiency

This comprehensive kit addresses common control failures by providing a modern digital thermostat replacement that integrates seamlessly with existing low-voltage wiring

Lochinvar & A.O. Smith 100146322 Gasket 321894-706 06-inch gap and specialized aluminaThe Lochinvar & A. O. Smith 100146322 Gasket is a critical OEM replacement part designed for high performance combustion sealing in industrial and commercial heating systems. Engineered to withstand the rigorous thermal cycling of high efficiency boilers and water heaters, this industrial grade gasket ensures a gas tight seal between critical heat exchanger components or burner assemblies. Maintaining structural integrity under high operating