Model # AC-BD 06

Internet #202907125

Store SO SKU #1000677549

Speedi-Products 6 in. Galvanized Back Draft Prevention Damper
0816040015061

Speedi-Products

6 in. Galvanized Back Draft Prevention Damper

$23.23 /each

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Product Overview

Speedi-Products 6 in. Galvanized Sheet Metal Round Back Draft Damper. Ideal for use with intake or exhaust duct systems. Can be used for Remodeling, Do it yourself and New Residential projects.

  • Ideal for use with intake or exhaust duct systems
  • Seal joints with approved duct mastic sealants
  • Insulate ductwork for improved energy efficiency and comfort
  • Consult your local building codes for approved installation practices

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Customer Questions & Answers

7 Questions4 Answers

Customer Questions & Answers

6 in. Galvanized Back Draft Prevention Damper
6 in. Galvanized Back Draft Prevention Damper

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1 answer

Can i use it to attach to bathroom roof vent cap

This question is from 6 in. Galvanized Back Draft Prevention Damper
Asked by
jonesboro,ga
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September 24, 2016
my bathoom exhaust goes up to the roof vent cap however the butterfly damper thats just inside the fan motor doesn't really move that well. i was thinking if removing the damping from inside the bathroom and install this below the roof vent cap.
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Answer (1)

Asked by
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October 29, 2016
Answer: 
you need to have only 1 damper, either at the bathroom fan, or at the roof cap.
imo its best to have a damper at the opening of the duct work ( roof cap ), so cold air/hot air from outside doesent penetrate as much in the duct work.
i am not a qualified person, check your building code.
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1 answer

Can this be used for AC/Heat ducting?

This question is from 6 in. Galvanized Back Draft Prevention Damper
Asked by
St. Stephen
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April 29, 2016
I have a trunk line that has air comming to all vent except 1 and there is no air flow. Is this what this product is for?
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Answer (1)

April 30, 2016
Answer: 
This product is for use with intake or exhaust duct systems.
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1 answer

Is this suitable for use in a vertical clothes dryer vent?

This question is from 6 in. Galvanized Back Draft Prevention Damper
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December 8, 2015
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Asked by
Example: Atlanta, Georgia
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December 10, 2015
Answer: 
No, you want to us standard duct pipe with no damper, the damper would easily collect lint and be a fire hazard
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1 answer

Can this damper be used in a horizontal aplication for venting a range hood.

This question is from 6 in. Galvanized Back Draft Prevention Damper
Asked by
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October 6, 2015
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Asked by
Seattle
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Home Improvement Profile: Professional
October 29, 2015
Answer: 
No, it is a gravity operated butterfly vent, so a horizontal position would cause the vent to remain open.
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  • 2016-10-31 T00:56:26.525-05:00
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Customer Reviews

Rated 4.5 out of 5 by 11 reviewers.
Rated 4.0 out of 5.0 by Was way too big (length-wise) to fit above the microwave so I had to cut it quite a bit to make it fit. But it works perfectly. October 25, 2016
Rated 4.0 out of 5.0 by Damper Good fit good price ordered on line & picked up at store very convenieny January 13, 2016
Rated 4.0 out of 5.0 by Purchase of 6" damper The damper works as expected. The only problem is on a windy day it flaps open and closed causing noise. January 1, 2016
Rated 4.0 out of 5.0 by Back draft damper Fit perfectly for over the range vent pipe. Installed close to outside wall to prevent possible cold air infiltration. Also installed an exterior hood with a flapper. So don't expect any issues but haven't had it over a winter yetime we'll see. Design is perfect flaps close perfectly when installed properly. May need maintenance at some point in the future however. August 19, 2015
Rated 4.0 out of 5.0 by Good quality back flow damper I used this to prevent backflow of cold air in a solar space heater. Product worked fine. The way it is made, there is a small space for air to back flow next to the hinge. Would be nice if that was not the case, but it is really no big deal. Opens and closes very without a sound. January 27, 2015
Rated 5.0 out of 5.0 by this was a good perchse this damper was well made. it was easy to install in the wall for make up air . it works well . January 2, 2015
Rated 5.0 out of 5.0 by excellent quality very nice, light movement of the damper. Well sealed against backdrafts. Way better than the damper that came with the hood. there is no photo of installed because it is imbedded in the roof insulation. November 12, 2013
Rated 5.0 out of 5.0 by This product is exactly what I needed and was the only one I could find. Excellent product. Fit with no issues and works as it was designed, even with the exhaust fan on its lowest speed. Excellent service through the store. May 21, 2013
  • 2016-10-30 T23:23:07.251-05:00
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