Forum Discussion
azdryheat
Jul 24, 2020Explorer
I found with my trailer that the hole the a/c was sitting in did not have the sawdust removed prior to applying metal tape to seal up the area. Tape doesn't stick to sawdust. Not much was coming out of the ceiling ducts as the cold air was disappearing into the ceiling. I cleaned up the duct, re-taped, and it's been working fine ever since.
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