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Does one know what the 2" duct supply's? I'm adding insulation to the bottom and ran across this.. Lots of direct paths to the outside... Adding 2 filters to the heat system return as well.
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Last edited by FreddieD; 02-23-2021, 03:19 PM. -
FreddieD , is there a picture supposed to be attached? I don't see anything.
What model Grand design is it? Some of them have ducts terminate in the underbelly to provide "4 season protection" to keep the pipes from freezing.Mike
2017 Imagine 2800BH pushing a 2019 Ford F150 Platinum
Formerly: 2002 Rockwood Popup
Location: Massachusetts -
It's 2021 3540 GK-R. Got it, thanks!.Comment
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