Butterfly Backdraft Damper (7 Inch) (BD 7) – HVAC Equipment Supplies Dealer

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Amazon Price: $47.00 $30.00 You save: $17.00 (36%) (as of November 12, 2025 4:39 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Brand: HVAC Express
Manufacturer: HVAC Express

Features

Backdraft damper with lightweight blades and foam closure shutter for quiet closure
Proven design to protect against backdraft in your appliance venting
Vertical or horizontal mounting, with one end crimped
Heavy-duty 26 gauge galvanized metal
Made in the USA

Manufacturer Info

PartNumber: BD 7

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