Description
The Lochinvar & A.O. Smith 100297133 is an OEM replacement igniter gasket engineered to maintain a proper seal at the igniter assembly on compatible water heaters and boilers. Using a genuine OEM gasket helps prevent combustion gas leaks, supports reliable ignition performance, and extends the service life of the igniter assembly.
Key Features
- OEM replacement part — direct fit for compatible Lochinvar and A.O. Smith appliances
- Provides a reliable, leak-free seal at the igniter port
- Helps maintain proper combustion integrity and ignition performance
- Supports safe, efficient operation of the heating system
- Easy drop-in replacement for routine maintenance or service calls
Application
- Compatible with select Lochinvar and A.O. Smith water heaters and boilers
- Recommended for use during igniter replacement or scheduled preventive maintenance
Ordering Information
- Brand: Lochinvar & A.O. Smith
- Part Number / SKU: 100297133
- Part Type: Igniter Gasket
Verify compatibility with your specific model number before ordering. Contact Jackson Systems for assistance identifying the correct replacement part for your application.







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