NewAir AC-12000E 12,000 BTU Portable Air Conditioner Buy a Used "NewAir AC-12000E 12,000 BTU Portable Air Conditioner" and save 25% off the $609.98 list price. 14.5 x 15.5 x 29.2 inches #471,307 in Home and Kitchen (See Top 100 in Home and Kitchen) #177 in Home & Kitchen > Heating, Cooling & Air Quality > Air Conditioners & Accessories > Air Conditioners > Portable See all 174 customer reviews See all 174 customer reviews (newest first) Compact, on wheels, quiet, easily adapts to pretty much any window...what's not to love Window a/c's weren't really going to work for us so we tried this portable. Our bedroom is quite large because it used to be a garage (over 300sqft) & it keeps it... Does not cool the front two small rooms of my apartment very well, which might be a tad over 425 sq ft. So, it'll just be a couple degrees warmer, right? OK, first of all the extendable window kit is not long enough to Umm, "extend". Second, the exhaust hose is difficult to fit and it too is short.

Our house guests couldn't even sleep in the room with the AC on. Stopped working and company sold me a new circuit board but refused despite many phone calls and requests to provide instructions on how to install it. Extremely loud, could feel it vibrating through the floor and through the bed making it impossible to sleep. Arrived well packaged and delivered on time! Plugged in and worked great. Vented out a vertical window and the kit didn't work that great, I had to make something custom because it...best central ac filtersThis works so well. cost of commercial air conditioning unitIt cools off our entire upstairs if we keep all the doors to the rooms open. how much is a new air conditioning unit for a car