Compatible with most 3-1/4 in. x 10 in. rectangular ducts
Includes spring-loaded backdraft damper and bird screen to help protect your ducts
24-gauge cold-rolled steel construction with an electrically bonded black finish provides longevity
Used for outdoor venting applications
For any questions regarding product features, installation, or specifications, please call our Technical Services Dept. at 800-637-1453, Monday-Friday, 8:00 am - 7:00 pm EST.
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