Shop Products
Houzz Logo Print
jaxo_gw

Range hood backdraft damper noise

jaxo
13 years ago

I felt a cold draft coming in from the new range hood, so I had a backdraft damper installed in the duct right on top of the range hood.

Now on windy days, I can hear the damper opening and dropping spontaneously. Seems like there is a reverse backdraft sucking the damper open and then dropping the flap closed again.

Is there a fix for this?

Comment (1)