Ratings & Reviews for Windmill Large Room Window Air Conditioner , Remote Included ( 115-Volt , 12000-BTU ) ENERGY STAR Certified

Love this AC

This AC is stylish and works well. Not extreme noise either.

Money well invested!

I purchased 2 units. I have a 2 story home. I live in the Pacific Northwest so summers can get toasty and if you have never been up this way... 85% of the homes DO NOT have central ACI did some research and when I saw Windmill's product I was on board from the the get go. From the sleek design and size and the options to customize the looks.To my surprise the units come with their installation kit and just like the box says... installation was a Breeze! So if you are on the fence on getting a wi...

Windmill review

Excellent air conditioner. Directs dry, dehumidified air up and over the room rather than straight out at your body. Very quiet out doors

Excellent Unit

I have purchased 4 units for my home and an air purifier. All are aesthetically pleasing and efficient. They are quiet, sleek and keep our home comfortable! Being able to use the app before getting home has been key, as I don’t need to waste electricity keeping them on all day. I have recommended to family members and friends.

Cools great, great company!

I love my Windmill!!! Easy to install, cools great, and the internet controls are very handy.My first Windmill had a problem in summer 2025, and the Windmill support team couldn't have done a better job. They walked me through troubleshooting, and when we couldn't resolve the problem with my existing AC, they shipped me a new one.Easy to recommend Windmill!

Perfect!

This window unit is absolutely perfect for my application, the size, the quietness of it and how easy it is to operate and how efficient it is I couldn’t ask for anything better.

10/10

I live in NYC and this was the perfect AC! Looks cute and the sound is very quiet almost like white-noice. Perfect for sleeping.

Quiet, Affordable, and Refreshing!

We found the Windmill AC to be quiet, affordable, and refreshing. When we turn it on, the indoor air feels fresher than it did with our older Frigidaire conditioner, and it’s the only brand we trust for our kids’s room.

Fantastic Window Unit

I love this thing! It's beautiful, quiet, and has not had any issues getting me through the summer. The airflow moving up and the magnetic filter are both really nice, unique (to my knowledge) that made this stand out to me.

My Favorite Purchase (Ever!)

I've now used this AC for my bedroom in two separate moves. Both places I lived in would get unbearably hot over summer, and the Windmill AC saved my life - it's my favorite thing I own! I especially love the timer feature, allowing me to fall asleep comfortably (I also love the sound of the AC to fall asleep to), while not having to have the AC run throughout the night. I also have a dog and could check on the app while I was at work to see if the room was getting too hot, then turn on the AC s...

Aesthetically Pleasing and Effective

We have had our AC through the full summer season and it cooled down the room quickly and effectively. It is in an all season porch with windows all around. While this was not the first AC in this room, it is hands down the best one.

Love the windmill ac!!

This is a fantastic product! It's pretty easy to install and use regularly. It was especially helpful during the summer heat, as it kept my room comfortably cool.

Works great, keeps me cool, and love the app

This window unit has been a lifesaver in an old house without AC. I love the automatic settings on the app so that I can turn it off or on remotely and save on energy costs when I’m not there. I like using the fan setting at times overnight for some white noise as well. It was easy to install by myself as well

Happy Windmill Customer, x4!

We recently switched all of our air conditioners to Windmill. They are so quiet, you don’t even know they’re on. Even on the high setting, it is nothing compared to other units. I enjoy them and they have helped cool our older home down in the summer. We will definitely purchase other windmills in the future, if needed!

Super quiet and does the job!

We got an 8k BTU model which we already know is too powerful for the small 9 x 13 foot room it was put in. However, by leaving the door open the A'c does a marvelous job at cooling the room, the adjacent hallway and beyond. With simplicity of operation and it's quiet delivery of cool this A'C has my highest recommended. Now... if only they made a through the wall model!

Best AC Unit I Own

Hands down the best AC unit I own.I have multiple window units from different brands throughout my home, and the Windmill is easily the standout. It’s the quietest unit I’ve ever used while still being extremely powerful and efficient at cooling the room quickly.The difference is noticeable the moment you turn it on, no rattling, no loud compressor noise, just consistent, strong cooling. Compared to my other units, this one feels more premium in both performance and sound.If you’re deciding betw...

Excellent product and customer service!

This AC unit helps immensely in the summer months with keeping me and my Frenchies cool. It worked for one whole summer and then stopped working the next. However, the team was on it right away and sent a brand new replacement for us!

Quiet as advertised

It’s very quiet and keeps our room cool even on the hottest days. Unlike our previous AC, it doesn’t interfere with watching TV, we no longer have to turn the volume up to hear it.

Perfect solution!

I love my Windmill! It’s was so easy to install and it’s made life so much better for me and my dog. I love the app so I can turn it off and on from the other room as needed. Perfect solution for a small space.