Quote:
Originally Posted by Mosnowman
I’m with you! Some of us Newbies have no idea how exactly to use the PVC idea mentioned. ( Your's Truly )
Can someone post a diagram or something so we can better understand how to fix this problem?
Also in extremely hot temps should you run fans on high or auto?
I know these seem like silly questions, but your experience is appreciated! Thanks!
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Search YouTube.
This one shows an early model Montana HC.
https://youtu.be/RJpC0CAMI1o
I have a 2019 3130re. I have 2 return ducts and they are very solid styrofoam. No evidence of collapsing. I have read of people adding a 3rd return duct in the middle. Do your research first.