Hello. I have a 2019 RW 3901 wb. When the A/C is on, there is a loud vibrating noise in 1 of the bedroom A/C ducts. When I put my hand up into the duct (which is not very far) I can feel the "floor" of the duct vibrating.
Has anyone else experienced this and does anyone have a solution?
TY
Have a Blessed day and be safe!
They may have left a piece of duct loose or a scrape of duct or tape in there. I found a large round piece blocking one of my vents. When I pulled the vent it was the piece of duct from when the drilled the hole for the vent.
I had my roof replaced due to hail. They left part of the membrane loose under the AC. Lounged rattling noise. They tucked it in and problem solved. It seemed an easy fix.
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2013 Redwood RL pulled with a 2009 Dodge Ram 3500 Laramie
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