This question already has an answer here:

I am looking to take a portable AC unit and hopefully run a tube through a wall in another room while still cooling the room the unit is located. I have searched to attachments that could help but have come up empty. Any help would be appreciated.


marked as duplicate by Tester101 Jun 1 '16 at 14:29

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

  • 3
    In my experience with a portable A/C unit, the cooling power was so anemic that it couldn't even cool one room, let alone two. – Johnny Jun 1 '16 at 4:12

Any way of circulating the air between the rooms will help, although I doubt you will be able to achieve uniform temperatures. Put the AC in the room that is hotter (e.g. has more windows) and then do the best you can with a fan or two.

Also, make sure the AC is properly sized for the area you want to cool.

Not the answer you're looking for? Browse other questions tagged or ask your own question.