Forum Discussion

kmb1966's avatar
kmb1966
Explorer
Apr 08, 2018

Can a rooftop a/c be added if there is not a roof vent?

I am exploring the idea of adding a rooftop a/c to the rear bedroom area, but there is not a 14x14 hole available. We have basement a/c with problems, and I am considering if that basement system cou...
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John_Joey's avatar
John_Joey
Explorer
Apr 08, 2018
Part of this depends on what your roof trusses are made out of. If Aluminum then possible two would be enough if you welded in a box. If wood I would want 4 to carry the load.

Just because you can do something, doesn't mean you should.

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