This is exactly what it sounds like: An air conditioner unit that goes through the wall instead of a window ... or might be included with the A/C sleeve kit you purchased. Now you can enjoy ...

Or you can vent the unit through a wall, ceiling or door. For the sake of simplicity, we’re going to install the portable air conditioner ... the window slider kit—an attachment to the kit ...

If you don’t have central air conditioning, you might consider an individual AC unit, like a through-the-wall air conditioner. Below, we’ll explain how this type of air conditioner works ...