Description
The Lochinvar & A.O. Smith 100265702 is an OEM replacement flue baffle assembly designed for natural gas applications. Engineered to exact manufacturer specifications, this aluminum external component ensures proper flue draft, heat transfer efficiency, and safe combustion venting in compatible Lochinvar and A.O. Smith water heater and boiler systems.
Key Features
- OEM part from Lochinvar & A.O. Smith — guaranteed fit and performance
- Designed for natural gas (NAT) fuel type
- Aluminum (AL) construction for corrosion resistance and durability
- External (EXT) configuration for straightforward installation
- Compatible with N3 / G30S30 series models
- Supports optimal flue draft and combustion efficiency
- Helps maintain system safety and heating performance
Application
This flue baffle assembly is a direct OEM replacement for Lochinvar and A.O. Smith water heaters and boilers utilizing the N3 / G30S30 platform on natural gas. Replacing a worn or damaged flue baffle restores proper heat exchange and venting performance, protecting the appliance and ensuring code-compliant operation.
Why Choose OEM Parts?
Using genuine Lochinvar & A.O. Smith replacement components ensures compatibility, maintains warranty integrity, and delivers the reliability that professional HVAC and plumbing contractors depend on. Trust Jackson Systems for authentic OEM parts delivered fast.







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