Chris wrote:
Hello,

I would need to install my existing window AC on my new house in one room.
I do not plan to buy another AC this year.

My question is: could I install the AC on the lead of the attic access, with
the face down. In that way the ~exterior~ would be the attic and the AC
would push down the cold flow air. The lead for access to the attic is on
the wardrobe, which is next to my bedroom where I need the AC.

I can not install it on the existing windows, different model and size.

Thank you,
Chris



Have you given any thought to what path the condensation would take if
mounted in an incorrect manner? Does not sound like a good idea to me.