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411, 412 & 413 Transitions
414 Transition
423, 459, T460 Transition
T461 Transition
877 Transition
T486/T487 Transition
T81212 Transition
424 Transition
427 Transition
453 Transition
454 Transition
Ducting and Installation Accessories by Broan
- Optional Ducting Accessories: Transitions
- Made for fan and hood installations
- Galvanized steel construction
- Not returnable
- BR-411:
- 3-1/4" x 10" to 6" round transition made to fit fan and hood outlets that must fit to 6" round ducting
- Equipped with a bird screen to keep nests and small animals on the outside
- Made of 30 gauge galvanized steel construction for durability and long life
- BR-412:
- 3-1/4" x 10" to 7" round transition made to fit fan and hood outlets that must fit to 7" round ducting
- Made of 30 gauge galvanized steel construction for durability and long life
- BR-413:
- 3-1/4" x 10" to 8" round transition made to fit fan and hood outlets that must fit to 8" round ducting
- Made of 30 gauge galvanized steel construction for durability and long life
- BR-414:
- 10" to 8" round transition made to fit fan and hood outlets that must fit to 8" round ducting
- Made of 24 gauge galvanized steel construction for durability and long life
- BR-423:
- 4-1/2" x 18-1/2" to 10" round vertical discharge transition is made to fit fan and hood outlets that must fit to 10" round ducting
- Made of 26 gauge galvanized steel construction for durability and long life
- BR-424:
- 4-1/2" x 18-1/2" to 10" round horizontal, rear discharge transition is made to fit fan and hood outlets that must fit to 10" round ducting
- Made of 26 gauge galvanized steel construction for durability and long life
- BR-427:
- 4-1/2" x 18-1/2" to 10" round horizontal discharge transition is made to fit fan and hood outlets that must fit to 10" round ducting
- Made of 26 gauge galvanized steel construction for durability and long life
- BR-453:
- 20-1/2" from front to back, 12" high and 10" wide with a "right end boot" to give you the right fit for your installation
- Made of 26 gauge galvanized steel construction for durability and long life
- BR-454:
- 20-1/2" from front to back, 12" high and 10" wide with a "left end boot" to give you the right fit for your installation
- Made of 26 gauge galvanized steel construction for durability and long life
- BR-459:
- Overall size of this transition is 14" long, 3-1/4"deep and 8-3/4" height with an 8" round connection for ductwork
- Made of 30 gauge galvanized steel construction for durability and long life
- BR-877:
- 6" to 3-1/4" x 10" Duct
- Made of galvanized steel construction for durability and long life
- BR-T460:
- 3-1/4" x 14" to 7" round - vertical discharge
- Made of 30 gauge galvanized steel construction for durability and long life
- BR-T461:
- 3-1/4" x 14" to 3-1/4" x 10"
- Helps to convert sizes for your ducting
- BR-T486:
- Fit a range hood with an 8" duct opening to 6" ducting
- Made of 30 gauge galvanized steel construction for durability and long life
- BR-T487:
- Fit a range hood with an 8" duct opening to 7" ducting
- Made of 24 gauge galvanized steel construction for durability and long life
- BR-T81212:
- 8" x 12" to 12" round
- Made of 28 gauge galvanized steel construction for durability and long life
These ducting accessories are for use when installing a range hood or a bathroom exhaust fan. Transitions 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.
BR-411: 3-1/4" x 10" Rectangular to 6" Round Transition
BR-412: 3-1/4" x 10" Rectangular to 7" Round Transition
BR-413: 3-1/4" x 10" Rectangular to 8" Round Transition
BR-414: 8" Round to 10" Round Transition/Expander
BR-423: 4-1/2" x 18-1/2" to 10" Round Vertical Discharge
BR-424: 4-1/2" x 18-1/2" to 10" Round Horizontal Rear Discharge
BR-427: 4-1/2" x 18-1/2" to 10" Round Horizontal Discharge
BR-T460: 3-1/4" x 14" Rectangular to 7" Round Transition
BR-T461: 3-1/4" x 14" Rectangular to 3-1/4" x 10" Rectangular Transition
BR-453: 4-1/2" x 18-1/2" to 10" Round Horizontal, Left Discharge
BR-454: 4-1/2" x 18-1/2" to 10" Round Horizontal, Right Discharge
BR-459: 3-1/4" x 14" Rectangular to 8" Round Vertical Transition
BR-877:Transition for 6'' to 3-1/4" x 10" Duct
BR-T486: Transition Reducer from 8'' to 6"
BR-T487: Transition Reducer from 8'' to 7"
BR-T81212: Duct Transition, 8'' x 12" to 12" Round
Ships via UPS/FedEx Ground
 | Received in a timely manner and in good shape by: Treva Bailey from: Casscoe, Ar on: August 9, 2016 |
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 | perfect fit by: Amanda Hopkins from: Houston, TX on: September 4, 2013 |
| Too bad the contractor that installed the Wolf Gas Cooktop did not use proper fittings. Now we know the cooktop will vent well.
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 | ... by: Chuang Wang from: Concord, NC on: August 6, 2010 |
| Very good!
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 | Performs to Specs by: Charlie Pilonero from: Amarillo, TX on: October 12, 2009 |
| Works as expected. A bit pricey for what it is but in line with competitors.
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 | 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.
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 | ... by: Born Associates from: -, - on: July 9, 2009 |
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