Most small window units are not.
Can you install a window air conditioner in a wall.
You want to make sure that the window unit has a slide out chassis.
Installing a window air conditioner in its own glass less window opening is a good way to handle several issues raised by window units while taking advantage of their low costs and compact size.
If your window air conditioner is the right size for an opening in your wall you can use it for that purpose but must purchase appropriate supporting brackets to reduce stress on the wall.
I usually install these units high on the wall so other furniture can be used below and so the exterior portion can be better protected by the.
If the room you re attempting to cool has an exterior wall that leads directly outdoors you can cut a hole in that wall just large enough to provide adequate venting for all the hot air you re sucking out of the interior space.
The first option is to vent the portable air conditioner through an exterior wall.