Description
The Lochinvar & A.O. Smith 100137145 Combustion Air Fan Assembly is a genuine OEM replacement component engineered to deliver consistent, precisely controlled combustion airflow to your water heater or boiler system. Designed as a direct-fit replacement, this assembly helps restore optimal burner operation, maintain proper air-to-fuel ratios, and support safe, efficient combustion — keeping your equipment running at peak performance.
Key Features
- Genuine OEM replacement part from Lochinvar & A.O. Smith
- Direct-fit design for straightforward installation
- Engineered to maintain proper combustion airflow and air-to-fuel ratios
- Supports safe, efficient burner operation
- Helps restore original equipment performance and reliability
- Built to meet OEM specifications for long-lasting durability
Application
- Compatible with select Lochinvar and A.O. Smith water heaters and boilers
- Ideal for service technicians performing combustion system repairs or maintenance
Why Choose OEM Parts?
Using genuine OEM components like the 100137145 ensures compatibility, reliability, and performance that aftermarket alternatives may not provide. Proper combustion air delivery is critical to system efficiency, emissions compliance, and equipment longevity — making this a smart investment for any service repair.
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