Description
Maintain peak combustion performance and protect your heating system with the Burnham Boiler 81156009 — a genuine OEM replacement air filter engineered specifically for compatible Burnham boiler models. Regular air filter replacement is one of the most impactful steps in routine boiler maintenance, helping to preserve system efficiency, reduce fuel consumption, and extend the service life of your equipment.
Key Features
- Genuine Burnham Boiler OEM replacement part — guaranteed fit and performance
- Designed for compatible Burnham boiler models
- Maintains proper combustion airflow to the burner
- Shields internal components from dust, debris, and airborne contaminants
- Supports optimal system efficiency and long-term equipment reliability
- Easy drop-in installation for fast, hassle-free maintenance
Why Replace Your Boiler Air Filter?
A restricted or clogged air filter forces your boiler to work harder, leading to incomplete combustion, reduced heating output, higher fuel costs, and accelerated wear on critical components. Choosing a genuine OEM filter like the Burnham 81156009 ensures a precise fit and consistent airflow that aftermarket alternatives simply cannot match — protecting your investment and keeping your system operating at its best.
Application
- OEM replacement air filter for compatible Burnham boiler systems
- Suitable for residential and light commercial hydronic heating applications
- Recommended for use during seasonal tune-ups and scheduled maintenance intervals
Product Information
- Brand: Burnham Boiler
- Part Number / SKU: 81156009
- Part Type: Air Filter (OEM Replacement)







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