Portable AC units aren't strong enough to cool that big of a space. They'll cool a room of about 400 to 450 sq. ft. at best. With the set up that you've drawn, you'll get a cone of cold air about 6-8 feet long and about 6 feet wide at the most. Move out of the cone and you're in hot air again.
Last edited by Bane; 03-27-2017 at 04:08 PM.
|