Description
The Burnham Boiler 8116321 is a genuine OEM 4″ vent damper engineered as a direct replacement for compatible Burnham boiler systems. When the burner cycles off, this damper automatically closes the flue vent — stopping conditioned air and residual heat from escaping up the chimney. The result is reduced standby heat loss, improved system efficiency, and lower operating costs over the life of your heating system.
Choosing a genuine Burnham OEM part means assured compatibility with your boiler’s control system and safety interlocks. Unlike aftermarket alternatives, this damper is built to the exact specifications required for safe, reliable, long-term operation.
Key Features
- Genuine Burnham Boiler OEM replacement part (SKU: 8116321)
- 4″ diameter for precise fit on compatible Burnham boiler flue connections
- Automatically closes flue when burner is off, preventing costly standby heat loss
- Improves overall boiler system efficiency and reduces operating costs
- Direct drop-in replacement — no modifications required
- Built for reliable, long-term performance in residential and light commercial applications
Applications
- Compatible Burnham boiler models with 4″ flue/vent connections
- Residential and light commercial hydronic heating systems
- Direct replacement for worn, damaged, or failed vent damper assemblies
Why Choose a Genuine Burnham OEM Part?
Genuine OEM replacement parts are engineered to meet the precise tolerances and safety requirements of your Burnham boiler’s control system. Aftermarket substitutes may not integrate correctly with existing safety interlocks, potentially compromising performance and safety. Protect your investment and keep your system running as designed with authentic Burnham components.
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