Description
Lochinvar & A.O. Smith 100145023 Combustion Air Fan
The Lochinvar & A.O. Smith 100145023 Combustion Air Fan is a genuine OEM replacement component engineered to maintain optimal combustion performance in compatible Lochinvar and A.O. Smith heating equipment. Designed to deliver consistent, controlled airflow to the burner assembly, this fan helps ensure complete fuel combustion, stable operation, and peak thermal efficiency throughout the life of the unit.
Product Highlights
- Genuine OEM replacement combustion air fan for Lochinvar and A.O. Smith equipment
- Engineered to deliver precise, consistent airflow to support complete combustion
- Helps maintain burner stability and overall system efficiency
- Direct OEM fit minimizes installation time and ensures proper performance
- Built to withstand the demanding thermal environment of commercial and residential heating applications
- Supports reliable ignition and safe operation of the heating system
Application
This combustion air fan is designed as a direct OEM replacement for select Lochinvar and A.O. Smith boilers and water heaters. Always verify compatibility with your specific model and serial number before ordering. Consult the equipment’s service manual or contact your local distributor for model-specific fitment guidance.
Why Choose OEM Parts?
Using genuine OEM replacement parts like the 100145023 ensures that your Lochinvar or A.O. Smith equipment continues to operate within factory specifications. Non-OEM alternatives may compromise combustion efficiency, safety, and equipment warranty coverage. Trust OEM quality for long-term reliability and peace of mind.







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