The first window AC I would ever describe as “pretty”. I was able to install the smallest size by myself very easily, and it’s been working great to cool my bedroom ever since. It isn’t totally quiet, but it doesn’t have the droning buzz sound that most window AC’s have. I think my only complaint might be that there isn’t a “dry” setting like most other units have. I haven’t been missing it too much though.

Surprisingly quiet: Once it gets going it makes about as much noise as a table fan set on low, if that. Installation is a breeze, and the pre-installed baffles to block the rest of the width of the window make that part very simple: you just pull and you’re done. The panels that overlie the baffles are very easy to place, and make the window look far nicer than other window boxes. The app is very easy to use, and we are extremely pleased with our new air conditioner.

After doing extensive research on Windmill, I am extremely happy with my purchase. All of the reviews from some of this country’s top publication rated Windmill very high. Compared to other air conditioners I have owned, Windmill is by far the best in relationship to noise level and ac output. I am very happy and fortunate I came across Windmill during my extensive research on window air conditioners.

We opted for the whisper technology upgrade. It’s very easy to install- my husband had ours installed & set up & running in less than 20 minutes. It is SO quiet- husband says it’s bad because he can now hear the rain on the unit- it’s fine he is NOT a light sleeper! And COLD! We thought our old one was cold… but apparently not so much! Our previous unit was 17 years old and ran fine until we bragged on it- then POOF it stopped working. Things have definitely changed in 17 years! We are still in our first week of ownership, but we like it, and the app is sweet!!

So we are just geniuses for choosing our Windmill air conditioners! Shipped quickly. For two not handy folks, the installation was manageable, even with 40 year old warped window sashes. The second one was done in 30 minutes. Running right now. Quiet and it cooled both the room and adjacent area quickly on a medium setting. We couldn't be happier.

Original unit was functioning as "Fan" only. No change after troubleshooting. Windmill customer service was responsive and supportive. New replacement unit (no additional cost) now installed and fully operative. Something of a novelty in the year 2023 to have a company whose customer service is easy to access and who stands behind their product. Highly recommend.

Windmill has AMAZING customer service! My first unit arrived and was making a weird noise (something happened in shipping). They immediately replaced it with a brand new one within a week. Installation is so incredibly easy!! I have used the ac units with the tube out the window and found those extremely frustrating as the tube easily becomes disconnected! I highly recommend Windmill!

I was torn between the Windmill and the other modern AC brand. I am so happy I went with Windmill! My friend purchased the other brand and already returned it for the Windmill. It was so easy to install thanks to the detailed instruction booklet with photos! I really love being able to set/change the temp with my phone! It's also a lot quieter than my old school window unit.

It came well protected in the box delivered to me. It has a cool design and worked great. However it is not advertised of how heavy the unit is. The installation wasn't as easy as advertised but relieved once it was installed after a bunch of attempts. I do like this product but a 2n't person is needed especially if you aren't real strong.

I love this air conditioner mainly because it tells you when the filters need to be changed and it's simple easy. The front cover is magnetic clean them, put them back on there chain. Let it know that you changed it and it's good. Also it blows air up and so it kind of blows up air up and out and I like it freezing. So all my friends have always complained about the air conditioner in my bedroom when they come in there but not with the windmill because it blows up and out and everybody's fine.