Haier Window Air Conditioner 12000 BTU, Wi-Fi Enabled, Energy-Efficient Cooling for Large Rooms, 12K BTU Window AC Unit with Easy Install Kit, Control Using Remote or Smartphone App

I'm going to keep this simple. I have a 60-year-old single wide mobile home that is not sealed the best. Furthermore, I also live in Florida, and it is currently the hottest month of the year 95 to 100 degrees daily. I wanted to stress test it just to see what it can do, so I opened every single door in the house and ran it for 24 hours at max on its own. This thing has cooled my house far better than anything I have ever owned, that includes when I once had a central ac system. Anyway I run 2 AC's this one at the front of the house and a Home Depot one in the back of the house, and that setup works wonderfully for me. All in all this thing is a beast, the only minor complaint is it is a bit noisy, but that is a small price to pay for the power this thing has.

Our log cabin getaway in the mountains of the NW is a little peace of heaven, but it was 92 degrees inside (hot as H-E-double hockey sticks!) inside 92 when it was 100+ outside. We comparison-shopped on Amazon and the Haier Window Air Conditioner (12000 BTU 115V) was one of the handful of AC units that fit a small/narrow window for the best cooling options. Directions were easy to follow and installation was reasonably simple given no prior experience. Within a couple of hours the temp in our 440-square-foot space was down to a much more comfortable 75 degrees. We could stay at our cabin and enjoy being there even when it was crazy hot outside this past summer. Excellent choice for us!!

from their description, its "14-1/2 H x 19 W x 19-13/16 D" The listing should be 14-1/2" Height x 20-3/16" Width x 19 Depth" Typically, those are listed as seen from the FRONT of the machine, not the side. The 19 13/16 Depth is actually the width, and is actually more like 20-3/16. This is a pretty critical dimension to screw up. I nearly had to send it back as its going in to a shed with an existing hole in the wall for a cooler that died. Update: I've had this thing installed for a couple days now. It works decent IF IT WORKS! The thermostat control is useless. I have a thermometer hanging on the wall about 5 feet from the cooler. I can kick the cooler on, it will cool the room nicely to the set temp, then it seems to kick on and off to hold that temp as expected until it doesn't. it will at random intervals just not kick on. If its set to 68 degrees, it will kick on and off to hold that for a few hours, then it suddenly will let the room get hotter. I'm talking 77 degrees, and it still didn't kick on. Then I go bump it down to 67, and then it does it all over again. If you're relying on this to keep a room cool, look somewhere else. This unit will fail.

Unit arrived at my doorstep a day early. Box was is pristine condition. Using this unit to replace Midea Unit. Once installing Unit, which was very easy,( it did take 2 people, and I would recommend getting the support bracket for outside of house ), I plugged in the unit...and it was a night and day difference. The Smart WiFi app works like a charm and is very east to set up. Blows cols cold cold. I actually had to put a light long sleeved shirt on while in living room. It was 97° outside temp. Auto Econo settings work perfectly as do all the other settings. 100% recommend to all. My home is around 1000 Sq ft. And I have only ran this Unit which cools all of home. 12000 btu.

Not the quietest nor the most efficient but it's the only one narrow enough to fit in a sliding window. All of the others were too wide. My actual opening is 20 1/2". The instructions say a minimum of 23" but if you leave the wings off completely, you have a 19" box. I jammed in foam to fill gaps & installed a piece of plex to fill in the top. A chunk of plywood and styrofoam would be cheaper & better insulation but I wanted to retain the view. As far as cooling goes, 12000 btu is way too small for my 1000 sq ft. However this is as big as I can go on 120 volts. It does do the job though. We adjust it to 79 and let it blow on us directly. It stays within 1 degree cycling on & off. You'd think that it's burn itself out trying to cool the entire area but it's localized enough so that it doesn't. We use a fan to push some of the air around when we're in the other room. Saved us on the 100+ days. Remote works well but the display is hard to see across the room so you have to get up. Needed another beer anyway.

Bought the 12,000 BTU model. I installed this unit in a window in the hallway of our upstairs. It cools the entire 3 bedrooms upstairs. The cold air even rolls down the stairs into the first floor and we stopped using the a/c downstairs because so much cold air was coming down from upstairs. It was worth the price. The ONLY downfall is this thing is heavy. it's 70ish pushing 80 pounds. Im a young fella and got some arms on me so it wasn't a big deal hauling it upstairs, just letting others know you may need help if you aren't jacked.

I have the 12btu it’s very nice cools my room good but it keeps popping the circuit in my house it’s a 15amp 1800 watts

I enjoy everything that it dos.. the size is perfect for my window. The quality and fit and finish is the BEST.. it is energy efficient and it blow cold air amazingly.. my electric bill did not go crazy like my other air conditioner.. I just have no words on how satisfied with everything about the HAIER..I recommended it to all my friends..I want to thank everyone who made my HAIER.. Everything was put together professionally and with care..