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JBarca's avatar
JBarca
Nomad II
Oct 06, 2022

RV style AC attic duct work - what is it called, brand etc

I restore older campers and there are times the AC ducts in the attic gets damaged beyond using thick HVAC tape to seal the air leak, the whole duct needs to be replaced. I am trying to track down...
Gdetrailer's avatar
Gdetrailer
Explorer III
Oct 06, 2022
Looks like "wall stack" ductwork might be usable..



Wall stack dimensions are typically 3 1/4" x 10" and in 24" lengths and you can also get different elbos and is available in galvanized steel or aluminum. Snaps together fit.

Of coarse, you will need to wrap the metal ductwork in some foam insulation to reduce sweating.

You should be able to find it at Lowes, Home Depot and Amazon..

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