Look Who it Was Random video

Garage A/C Installation Part 5 - Caulk & Spray Foam

522 views · Published 6 September 2016 · 6:08 · Indexed 14 November 2026

Channel: jaykay18 · 2016 · Howto & Style

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Originally recorded August 7, 2016.

Now that the A/C has been installed, and has been running for several hours, the garage has cooled down!  It's completely awesome!

But there's more work to be done.  The opening around the A/C needs to be sealed, so with a combination of spray foam and caulk, that got the job done.  The following day, the foam had expanded quite well, thank you, and that was trimmed up with a blade.

I no longer use the "energy waster" function on the unit during very hot weather, as it causes a lot of short-cycling of the unit.  I plan to make a video (but at this time have not) on that subject. 

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