I'm having an issue with one of my Coleman rooftop A/C's. The A/C was installed about a year ago because my original A/C was damaged beyond repair by hail. It looks like there is a foam board be...
Thanks for the replies. I'll use the foil duct tape because even when I put the board in place I can feel a decent amount of cold air re-circulating into the intake side. Appreciate it guys.
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