Description
The Lochinvar & A.O. Smith 100208194 is a 3″ flue collar designed as a direct OEM replacement venting component for compatible Lochinvar and A.O. Smith water heaters and boilers. This flue collar provides a secure, properly sealed connection between the appliance flue outlet and the venting system, helping to ensure safe and efficient exhaust gas routing.
Key Features
- OEM replacement flue collar for Lochinvar and A.O. Smith appliances
- 3″ diameter for precise fitment on compatible units
- Engineered to maintain a tight, leak-free seal at the flue connection
- Supports proper draft and combustion exhaust performance
- Durable construction designed to withstand flue gas temperatures
- Direct drop-in replacement to simplify installation and service
Application
This flue collar is intended for use with Lochinvar and A.O. Smith water heaters and boilers that require a 3″ flue outlet connection. Always verify compatibility with your specific model number before installation. Proper venting is critical to appliance efficiency, safety, and code compliance.
Why Choose OEM Parts?
Using genuine OEM replacement components like the 100208194 ensures your equipment operates as designed, maintains manufacturer warranty requirements, and reduces the risk of improper fit or premature failure associated with aftermarket alternatives.







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