Lochinvar & A.O. Smith 100110898 Gasket L99H008 Always use a wet rag

Always use a wet rag or heat-sink paste on the valve body when installing

it features a durable composite plastic wheel for smooth manual operation

While some air gaps look similar

Does this unit require specialized programming

Enhanced System Reliability: Guards against carbonization of valves and oil sludge by maintaining discharge gas within safe operating limits

Lochinvar & A.O. Smith 100110898 Gasket L99H008 Always use a wet ragThe 100110898 Gasket is a critical OEM replacement component designed for high temperature sealing in Lochinvar and A. O. Smith burner assemblies. This 3. 75 inch silicone burner gasket is engineered to maintain a pressure tight seal between the burner flange and the combustion chamber, preventing flue gas leakage and ensuring proper manifold pressure. Constructed from high grade, heat resistant silicone, it withstands the thermal cycling common in