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Old 07-05-2023, 01:26 PM   #1
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Join Date: Aug 2016
Location: Seguin
Posts: 12
M.O.C. #18954
Cleaning ductwork

Hi all, I posted the following question in the New Members Forum and got 0 answers. I figure either it's a dumb question, or I used the wrong forum!
We have a 2019 Montana 3121 RL. In the last few months after we've run the two AC units, I've noticed what looks like black dusty stuff appearing on surfaces throughout the unit - size ranging from mostly dust specks to maybe 1/4" at largest. It looks like dried pieces of mold. Nothing inside is mildewed or moldy, which leads me to wonder if the AC ductwork needs cleaning. We've never had to do that in past 5th wheels we owned, but this is a bigger unit with 2 ACs. Have you found that ductwork is something that needs periodic cleaning? Thanks!
lajitasgal is offline   Reply With Quote

ductwork hvac cleaning

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