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Broan® 8" Aluminum Round Duct
Broan® 8" Aluminum Round Duct 0
Broan® 8" Aluminum Round Duct 1
Broan® 8" Aluminum Round Duct 2

Broan® 8" Aluminum Round Duct

Model #: 643
At a Glance
Broan is America’s leading brand of residential ventilation products including kitchen exhaust range hoods, bathroom ventilation fans, fresh air systems, whole-house fans and attic ventilators.

Get to know this product.

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

  • For Range Hoods and Bath Ventilation Fans
  • 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
  • Sold as 1 to a carton
Useful Documents

Misc. Specs

Appliance ColorStainless Steel
Color Finish NameAluminum
Width (in.)12.5
Height (in.)13
Width (cm)31.75
Height (cm)33.02