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The Burnham 8116321 is a four-inch automatic vent damper designed for use with Burnham 202, 203, and IN3 boilers. It features an aluminum base and includes an 8136289 harness along with a loose knockout. This component enhances the efficiency of heating systems by controlling the flow of air, making it essential for maintaining optimal boiler performance.
This vent damper is designed for effective air flow control, crucial for the proper operation of heating systems, helping to reduce energy loss.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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