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Broan® 10" Round Damper-421
Model #: 421
At a Glance
Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories. Damper is made of 24 gauge galvanized steel construction for durability and long life.
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For Range Hoods and Bath Ventilation Fans
10" round vertical discharge in-line damper operates in conjunction with the use of your ventilation fan or range hood
Damper is made of 24 gauge galvanized steel construction for durability and long life