Rated 4.6 out of 5 by 10
Rated 4.0 out of 5.0 by bj 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 gap 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 Scoopdaddy 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 frede 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 Alan 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 Gary 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 RedGMC 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
Rated 5.0 out of 5.0 by Joey backdraft damper
Used this backdraft damper on my range hood vent pipe. It installed into existing duct smootjhly. works perfectly with the range hood.
May 8, 2013