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  1. #1

    PTAC with no wall sleeve?

    I need a PTAC for my media room above my garage. I do not want to put a large hole in the roof, but I have 3 there a way to vent the exhaust/return through the dormers?

  2. #2
    Join Date
    May 2000
    Indianapolis, IN, USA
    Really need to use sleeve and factory grille. These fans aren't meant for any kind of ducting, just not strong enough. Might need to look into a mini-split instead.

  3. #3
    Join Date
    Nov 2006
    Mini split is the way to go. 2 1/2 inch hole through the wall is all you need. You can mount the outdoor section on the roof, on the wall, or on the ground.

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