Description
The Laars Heating Systems A2120400 is an OEM combustion blower designed specifically for use with Laars NTH and NTV series boilers. Engineered to deliver consistent, controlled airflow to the burner assembly, this blower plays a critical role in maintaining safe and efficient combustion performance throughout the heating cycle.
As a direct OEM replacement component, the A2120400 ensures a precise fit and reliable operation — eliminating the guesswork of aftermarket alternatives. Keeping your combustion blower in proper working order is essential to boiler efficiency, heat output, and long-term system reliability.
Key Features
- OEM combustion blower engineered for Laars NTH and NTV series boilers
- Delivers consistent, controlled airflow for reliable burner performance
- Direct drop-in replacement for simplified installation
- Supports safe, efficient combustion throughout the heating cycle
- Built to Laars OEM specifications for lasting durability
Compatible Equipment
- Laars NTH Series Boilers
- Laars NTV Series Boilers
Specifications
- Part Number: A2120400
- Brand: Laars Heating Systems
- Component Type: Combustion Blower
- Application: NTH / NTV Series Boilers







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