Quick Links

Sign Up

Stay tuned for our new way to sign up for our exclusive email offers and promotions!

BroanBroan-Nutone® Aluminum Wall Cap For 6" Round Duct With Backdraft Damper And Bird Screen

Broan Broan-NuTone® Aluminum Wall Cap for 6" Round Duct with Backdraft Damper and Bird Screen

Model No: 641

Features:
  • Spring loaded backdraft damper with padded damper zone reduces chatter in windy conditions
  • Built-in bird screen prevents birds and other small animals from entering duct work
  • Constructed of durable aluminum
  • Easy to install in new construction, replacement, or DIY applications
  • Compatible with 6" round ducting

Product Inquiry Form

All fields marked * are required.

Inquire about: Broan Broan-NuTone® Aluminum Wall Cap for 6" Round Duct with Backdraft Damper and Bird Screen
Required Information



Optional information




Suggested Retail: $62.00

Our Low Price: $55.00
Companion Products
Short Eave Elbow Transition for Range Hoods and Bath Ventilation Fans - (430) Call for price
Long Eave Elbow Transition for Range Hoods and Bath Ventilation Fans - (431) Call for price
Broan-NuTone® 10-Inch Wall Cap for Range Hoods and Bath Ventilation Fans - (441) Call for price
Broan-NuTone® 8-Inch, Roof Cap, For Flat Roof, Aluminum - (611) Call for price
Broan-NuTone® Roof Cap, For Flat Roof, Aluminum, Up to 8-Inch Round Duct - (611CM) Call for price
Broan-NuTone® 12-Inch, Roof Cap, For Flat Roof, Aluminum - (612) Call for price
Broan-NuTone® Roof Cap, For Flat Roof, Aluminum, Up to 12-Inch Round Duct - (612CM) Call for price
Broan-NuTone® 12-Inch Wall Cap Aluminum - (613) Call for price
Broan-NuTone® Steel Roof Cap, 3-1/4-Inch x 10-Inch or Up to 8-Inch Round Duct, Black - (634) $35.00
Broan-NuTone® Steel Roof Cap for 6-Inch Round Duct with Backdraft Damper and Bird Screen, Black - (634M) $42.00
Broan-NuTone® Steel Roof Cap for 3-Inch or 4-Inch Round Duct w/ Damper & Birdscreen, Black - (636) $21.00
Broan-NuTone® Roof Cap, Aluminum, for 3-Inch or 4-Inch Round Duct - (636AL) Call for price
Broan-NuTone® Steel Wall Cap, 3-1/4-Inch x 10-Inch Duct, Black - (639) $34.00
Broan-NuTone® Aluminum Wall Cap for 6" Round Duct with Backdraft Damper and Bird Screen - (641) $55.00
Fresh Air Inlet Wall Cap for 6" Round Duct for Range Hoods and Bath Ventilation Fans - (641FA) Call for price
Broan-NuTone® Wall Cap for 8-Inch Round Duct for Range Hoods and Bath Ventilation Fans - (643) Call for price
Fresh Air Inlet Wall Cap for 8" Round Duct for Range Hoods and Bath Ventilation Fans - (643FA) Call for price
Broan-NuTone® Roof Cap in Natural Aluminum Finish, 3-1/4-Inch x 10-Inch or up to 8-Inch round duct - (644) Call for price
Broan-NuTone® Wall Cap, White Plastic Louvered, 6-Inch Round Duct - (646) Call for price
Broan-NuTone® Wall Cap for 7-Inch Round Duct for Range Hoods and Bath Ventilation Fans - (647) Call for price
Broan-NuTone® Wall Cap for 3-1/4-Inch x 10-Inch Duct for Range Hoods and Bath Ventilation Fans - (649) Call for price
Broan-NuTone® Steel Wall Cap for 6" Round Duct with Backdraft Damper and Bird Screen, Black - (843BL) Call for price
Broan-NuTone® Wall Cap, Aluminum, for 3-Inch and 4-Inch round duct - (885AL) Call for price
Broan-NuTone® Steel Wall Cap for 3-Inch and 4-Inch Round Duct, Black - (885BL) $35.00
Wall Cap for use with Range Hoods - (WC638) Call for price
Broan-NuTone® Aluminum Wall Cap for 6" Round Duct with Backdraft Damper and Bird Screen

The Broan-NuTone® 641 Aluminum Wall Cap is a robust, easy-to-install vent for exhaust fans (bathroom, range hood, rec room, home gym, etc.). This cap provides reliable ventilation and features both a back draft damper and welded bird screen, preventing outside air from entering the home or birds and small pests from entering duct work. The back draft damper is spring loaded and features a padded damper zone, which reduce noise from wind induced chatter. Compatible with 6" ducting. Not suitable for dryer venting.

No dimensions available for this product.

Style Venthood Accessories
Wifi Connected No
Bluetooth No

No rebates currently available for this model.

No Records Found.

Please review the error message(s) below and correct your submission as necessary.
Data has NOT been saved.

Enter Your Review:

Rating Legend: 5 Stars = Excellent, 4 Stars = Good, 3 Stars = Average, 2 Stars = Fair, 1 Stars = Poor
Example: Best Purchase Ever
Review should be atleast 50 characters
Example: Your City, State
We will use the email address provided to contact you in the event that we have questions regarding your review. It will not be made public