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Broan Ducting and Installation Accessories: Aluminum Wall Caps

Broan Aluminum Wall Caps
441
Broan 12" Round Duct Aluminum Wall Cap
613
Broan Aluminum Wall Caps
641/647
Broan 4" Round Duct Aluminum Wall Cap
642
Broan Aluminum Wall Caps
643
Broan Plastic Louvered Wall Cap, for 6" Round Duct, White
646
Broan Aluminum Wall Caps
649
Broan 10" Round Fresh Air Inlet Wall Cap, Aluminum
610FA
Broan Steel Wall Cap, for 6" Round Duct, Black
843BL
Broan Steel Wall Cap, for 3" or 4" Round Duct, Aluminum
885AL
Broan Steel Wall Cap, for 3" or 4" Round Duct, Black
885BL
Broan Steel Wall Cap, without Bird Screen, for 3" or 4" Round Duct, Black
885NS
Broan Pressure Relief Damper with Wall Cap and 4" Collar
BD4
Broan Pressure Relief Damper with Wall Cap and 6" Collar
BD6
Broan 6" Exterior Inlet/Outlet Hood
EH6
Broan Aluminum Wall Caps
WC638
Broan 4" Wall Cap for 4" Round Duct, Includes 4" Dia. metal duct connector and four mounting screws
WC650
$18.89 - $115
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Product Reviews

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Features:

  • Optional Ducting Accessories: Aluminum Wall Caps
  • Made for fan and hood installations

  • BR-441 :
    • Wall cap has 13" square mounting collar and is 2-1/4" deep from front to back
    • Round fitting ensures a proper fit to ductwork and operates using gravity
    • Equipped with a bird screen to keep nests and small animals on the outside
    • Wall cap connections are made of 24 gauge CRCQ galvanized steel construction for durability and long life
  • BR-610FA :
    • 10" Round Fresh Air Inlet Wall Cap
    • Attachment collar 3-3/8" long
    • Includes mesh screen
    • Without backdraft damper
    • Intended for make-up air inlet applications
    • .025 Aluminum - natural finish
  • BR-613 :
    • For 12" round duct
    • High capacity
    • Built-in backdraft damper and bird screen
    • .025 Aluminum - natural finish
  • BR-642:
    • For 4" Round Duct
    • Aluminum finish
  • BR-646:
    • For 6" Round Duct
    • Polymeric construction - white finish
  • BR-641/ 647:
    • For 6"/7" Round Duct
    • Overall size showing on the surface is 9" square with a 5-1/2" hood and a 1-1/4" long attachment collar for 6" round ductwork (NOT for use with dryer venting)
    • Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside
    • Made of 22 gauge CRCQ steel construction with a .025 natural aluminum finish for durability and long life
  • BR-643:
    • Overall size showing on the surface is 12-1/2" wide x 13" high with a 6" hood and a 3-3/8" long attachment collar for 8" round ductwork (NOT for use with dryer venting)
    • Equipped with a backdraft damper
    • Wall cap is made of 22 gauge CRCQ steel construction with a .025 natural aluminum finish for durability and long life
  • BR-649:
    • Overall sizing is 12-3/4" wide x 5-5/8" high. Duct fitting protrudes 4-7/8" from back of cap to allow proper fit to the ductwork (NOT for use with dryer venting)
    • Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside
    • Made of 24 gauge .025 natural aluminum finish for durability and long life
  • BR-843BL:
    • For 6" round duct
    • Attachment collar 1" long
    • Spring-loaded backdraft damper and bird screen
    • 22 GA CRCQ Steel, black electrically-bonded epoxy finish
    • Do not use for dryer venting
  • BR-885:
    • For 3" or 4" round duct (4" to 3" transition included)
    • Spring-loaded backdraft damper and bird screen
    • AL - .025 Aluminum - natural finish
    • BL - 24 GA CRCQ Steel, black electrically-bonded epoxy finish
    • NS - WITHOUT bird screen, 24 GA CRCQ Steel, black electrically-bonded epoxy finish
    • Do not use for dryer venting
  • BR-BD4/BD6:
    • For 4" or 6" round duct
    • Combines wall cap and damper into one unit
    • Damper has positive seal - works in horizontal or vertical position
    • Reversible damper - can be used for intake or exhaust
    • Extra long collar for easy connection of rigid or flexible ducting
    • Movable collar - aids in sealing cutout
    • Built-in birdscreen
    • Wide nailing/sealing flange
    • Can provide code required fresh air ventilation when ducted to furnace cold air return
    • 30 gage galvanized steel construction
  • BR-EH6:
    • For 6" duct
    • With bird screen
    • Exterior Inlet/Outlet Hoods
  • BR-WC638:
    • 3-1/4" x 14" wall cap
    • Equipped with a spring-loaded backdraft damper and bird screen to keep nests and small animals on the outside
    • Made of 26 gauge CRCQ steel with a black finish
  • BR-WC650:
    • 4" diameter metal duct connector
    • White wall cap for 4" round duct - includes 4 mounting screws
    • Engineered resin material for impact and UV resistance
    • Weighted backdraft damper guards against wind, birds or lint build-up


Description:

These ducting accessories are for use when installing a range hood or a bathroom exhaust fan. The wall caps are available in a several sizes and configurations to accommodate most ducting requirements. The ducting accessories are made of 24-30-gauge aluminum or galvanized steel and are not returnable.


Dimensions:

(W = side to side) (D = front to back) (H = top to bottom)

BR-441: Wall Cap for 10" Round Duct with Damper
BR-610FA: 10" Round Fresh Air Inlet Wall Cap
BR-613: 12" Round Duct Aluminum Wall Cap
BR-641: Wall Cap for 6" Round Duct, with Backdraft Damper and Bird Screen
BR-642: 4" Round Duct Aluminum Wall Cap
BR-643: Wall Cap for 8" Round Duct, with Backdraft Damper and Bird Screen
BR-646: Plastic Louvered Wall Cap, for 6" Round Duct, White
BR-647: Wall Cap for 7" Round Duct, with Backdraft Damper and Bird Screen
BR-649: Wall Cap for 3-1/4" x 10" duct, with Backdraft Damper and Bird Screen
BR-843BL: Steel Wall Cap, for 6" Round Duct
BR-885AL: Steel Wall Cap, for 3" or 4" Round Duct
BR-885BL: Steel Wall Cap, for 3" or 4" Round Duct
BR-885NS: Steel Wall Cap, without Bird Screen, for 3" or 4" Round Duct
BR-BD4: Pressure Relief Damper with Wall Cap and 4" Collar
BR-BD6: Pressure Relief Damper with Wall Cap and 6" Collar
BR-EH6: 6" Exterior Inlet/Outlet Hood
BR-WC638: Wall Cap with Damper and Bird Screen 3-1/4" x 14"
BR-WC650: 4" Wall Cap for 4" Round Duct, Includes 4" Dia. metal duct connector
Ship Method:

    Ships via UPS/FedEx Ground


More from Broan Elite Collection:
Product Reviews:
Product lived up to expectations.
by: Frank R Savory     from: Metuen, MA      on: November 7, 2012
 Vent was exactly as described and with it we were able to accomplish our objectives - vent a Wolf pro hood newly installed in our home. Excellent quality. Functions well.


Excellent
by: Ken McCall     from: Elk Grove, Ca      on: February 1, 2012
 Fit perfect


Lived up to the specs and more.
by: Born Associates     from: Streamwood, IL      on: July 9, 2009
 Professionally manufactured and priced properly. I will use your services and products without fail in the future. Shipping and order filling was seamless.


...
by: Born Associates     from: -, -      on: July 9, 2009
 


Your questions that we answered:
I have a 12 X 12 duct is their an item similar that would not only keep birds out but bees as well. Being custom made is not out of the question. If possible please let me know price. Thank you for your time.   - Asked about product BR-641
 Unfortunately we do not have a wall cap for a 12 x 12 duct. If you mean that the outer square surface on the wall is 12" sq, then possibly the BR-643 - http://www.kitchensource.com/range-hoods/br-optional-wall-caps.htm?p=BR-643 - will work for you, however that is made for 8" ducting. The overall size is 12-1/2" W x 13" H but the collar for the ducting is the 8" Round.
 0% of 0 people found this useful. Was this useful to you? Yes (0) | No (0)

Can you email me a spec sheet for the BR-441? Thank you.   - Asked about product BR-441
 You can view the spec for BR-441 on this image: http://im-3.eefa.co/br-441-spec-s3.jpg
 100% of 2 people found this useful. Was this useful to you? Yes (2) | No (0)

Reference:

    This item(s) is also sometimes listed under the following manufacturer numbers:

    885AL, 441, 647, 641, 643, 649, WC638, 610FA, 613, 642, 646, 843BL, 885BL, 885NS, BD4, BD6, EH6, WC650

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