EdgeStar AP13000W Owner's Manual page 8

5
Lower the window to secure the window kit in place. You may need
to use duct tape to better secure the window kit.
Place the unit back of the unit towards the window kit installed.
Leave a space at least 20 inches to the wall.
Connect your exhaust hose to the window kit installed.
Insert the round connector end of the exhaust
hose to the window kit installed.
After you have installed the exhaust hose and window kit, you can
plug in your portable air conditioner and start using it.