Description
The Lochinvar & A.O. Smith 100208106 is a genuine OEM Front Header Gasket engineered to maintain a secure, leak-free seal at the front header of compatible Lochinvar and A.O. Smith heating equipment. Using an authentic replacement gasket ensures proper fit, reliable performance, and long service life — protecting your system from costly leaks and downtime.
Key Features
- Genuine OEM replacement part for Lochinvar and A.O. Smith heating systems
- Designed for precise fit at the front header connection
- Provides a durable, leak-resistant seal under normal operating conditions
- Helps maintain system efficiency and prevents heat loss at header joints
- Direct drop-in replacement — no modifications required
Application
- Compatible with select Lochinvar and A.O. Smith boiler and water heater models
- Intended for use during routine maintenance, inspection, or header service
Why Choose Genuine OEM Parts?
Using factory-authorized replacement gaskets like the 100208106 ensures your equipment operates within manufacturer specifications. Aftermarket substitutes may not match the exact material composition, thickness, or dimensional tolerances required for a proper seal. Trust genuine Lochinvar & A.O. Smith parts to keep your system running safely and efficiently.







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