Description
Lochinvar & A.O. Smith 100368946 Igniter with Gasket
The Lochinvar & A.O. Smith 100368946 is a genuine OEM igniter with gasket, engineered as a direct replacement for compatible Lochinvar and A.O. Smith water heaters and boilers. This igniter assembly delivers consistent, dependable spark ignition to ensure reliable burner startup, while the included gasket provides a proper seal to maintain combustion efficiency and prevent flue gas leaks at the igniter port.
Key Features
- Genuine OEM replacement part from Lochinvar & A.O. Smith
- Includes igniter and matching gasket for a complete installation
- Designed for precise fit and function in compatible water heater and boiler models
- Ensures reliable burner ignition for consistent system startup
- Gasket provides an airtight seal at the igniter mounting point
- Helps restore original equipment performance and efficiency
- Manufactured to OEM specifications for long-lasting durability
Application
This igniter with gasket is intended for use in select Lochinvar and A.O. Smith residential and commercial water heating and boiler equipment. Always verify compatibility with your specific model number before installation.
Why Choose OEM Parts?
Using genuine OEM replacement components ensures proper fit, reliable operation, and helps maintain equipment warranties. The 100368946 igniter with gasket is the manufacturer-approved solution for restoring safe and efficient ignition in your Lochinvar or A.O. Smith system.







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