Description
The Lochinvar & A.O. Smith 100145006 Combustion Fan Assembly is a genuine OEM replacement component engineered to restore proper combustion airflow in compatible Lochinvar and A.O. Smith water heaters and boilers. Designed to exact factory specifications, this assembly ensures consistent draft, efficient fuel combustion, and safe venting performance — helping maintain peak system efficiency and extending equipment service life.
Key Features
- OEM replacement combustion fan assembly for Lochinvar and A.O. Smith equipment
- Engineered to factory specifications for precise fit and reliable operation
- Supports proper combustion airflow and draft management
- Helps maintain system efficiency and safe flue gas venting
- Direct drop-in replacement minimizes installation time and labor
Application
- Compatible with select Lochinvar and A.O. Smith water heaters and boiler systems
- Ideal for service technicians performing combustion system maintenance or repairs
Why Choose OEM Replacement Parts?
Using genuine OEM components like the 100145006 ensures your equipment operates within the original design parameters, preserving warranty coverage and reducing the risk of premature failure. Always verify compatibility with your specific unit model before installation.







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