Re: Cut hole in cement block load bearing wall for window A/C?




"bill allemann" <custom4173@xxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:8555g.21991$tN3.20445@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx
aside from a lintle, you should also consider the width of the wall, and
how that will affect the air movement in the ac housing.
when they are window mounted, there are narrow window frames/sills for the
ac to rest on, giving some space for air flow.
you may need to add similar structure for air flow.

I had to read your post a couple of times to understand. I think you mean
the wall thickness. You don't want to block the side vents in the case of
the AC unit.


.



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