Your port AC needs to blow the hot air out of the space you are trying to cool.
If you are trying to cool just one room.
You could vent the AC out of the door to that room.
Opening the door just 6 inches, then using stiff cardboard or wood plank to fill the opening of the door with the AC vent going out the bedroom door and blowing the hot air into the hall or house..
If you have an outside door to the room you are wanting to cool . You can do the same thing.
open the door 6 inches enough for the vent hose then fill the door gap with a Wood plank or cardboard., maybe a thick blanket.
But the hot air has to go out of the area you are trying to cool. Even if you have to make a hole in the wall..
Lots of people cut holes in their wall and just. install a window AC unit in the rectangular hole they cut in the wall.
Looks like your only choice is to do what i said with the door.
Or make a hole in the door for the vent to fit into.
The exhaust hose on a/c is just like the hose you use for your dryer same size dryer hose is. The dryer vent kit is like a box you connect your hose to to catch the lint and the exhaust from the dryer. Or does someone know another way I can run this exhaust hose without a window or putting a hole in the house. You have to have it cause it blows really hot air out of the back of a/c.
