42110" Round Damper for Range Hoods and Bath Ventilation Fans

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  • Maximize the air and sound performance of your Broan ventilation fan or range hood using one of our wide variety of ducting accessories.

    • 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
    • Sold as 1 to a carton
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    Do I need t buy the damper


    I brought Broan 332H Exterior Blower and Broan E64E30SS 30" Under Cabinet Canopy Range. I installed them without the damper. But I can feel wind come in from the Range. I am wonder do I need to buy a 10" Round Damper. And what do I need to install the damper.

    Age: 35-44
    Gender: Male
    5 months, 3 weeks ago
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    Newton, MA, USA
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    Thank you for your question on the model E64E30SS range hood and 332H exterior blower. The 332H exterior blower should have a back draft damper included with it. First check to make sure that it is working properly. It would also be a good idea to install a 10 inch damper in the duct work, close to where the duct work connects to the hood. Please contact the Technical Service Department at 800-637-1453 for further assistance.
    5 months, 2 weeks ago
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