Broan 634 Steel Roof Cap for 3-1/4" x 10" up to 8" Round Ducting with Backdraft Damper

- Item #: BCI417813
$28.36
Originally $48.78, You Save 42%
Black Enamel
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Discontinued

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Roof Cap - Model 634

  • For 3 1/4" X 10" Or Up To 8" Round Duct
  • Built-In Backdraft Damper And Bird Screen
  • Steel Housing, Black Electrically Bonded Epoxy Finish

Additional Broan Links

Our SKU: Broan 634

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Broan 634 Product Specifications

Installation Guide
Specification Sheet
Configuration Duct
Country Of Origin USA
Depth 18.75
Duct Diameter 8
Duct Size 3-1/4" x 10"
Function Roof Cap
Gauge 24
Height 6.625
Material Steel
Product Weight 5.5
Width 14.5

Installation Resource Center

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Broan 634 Reviews

Rated 1 out of 5 by from stuck open- stuck closed The flapper does not open/close properly. It also does not seal when closed.
Date published: 2010-08-30
Rated 2 out of 5 by from 8" Range Hood Roof Vent This hood was to be used with an 8" duct pipe. The vent should have come with an adapter to mate directly to this size pipe. The other (2) 6" roof vents (Broan model 634M) that I purchased had 6" collars to mate with the pipe. This would have made a far more secure, and better sealed attachment to the range hood duct. As a result, I needed to fricate a collar that could be attached to the underside of the roof sheeting.
Date published: 2012-09-20
Rated 3 out of 5 by from Did The Job Did not fit the 3-1/4 x 10 without snipping inside metal off and it did not sit down flat because of metal ridges. Not really satisfied with fit, but could find no other product for that size roof cap. If it had fit it would have been a good product.
Date published: 2013-04-25
Rated 5 out of 5 by from Just what I needed The item work perfectly for me and was shipped super fast. Thanks!
Date published: 2008-09-29
Rated 4 out of 5 by from Broan Roof Vent Well-built for the most part, Bird screening falls out too easily.
Date published: 2011-09-01
Rated 5 out of 5 by from exactly what we needed at the right price!! We are a non-profit weatherization agency and getting the products we use at a great price is essencial to maximizing the number of people we can help!! Appreciate the great prices and fast delivery!!
Date published: 2012-04-10

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