This AC doesn’t cool below 72 degrees. I’ve been using it for four months and it cannot cool the room properly (and I’m in a small space about 120 square feet with no direct sunlight). I wish I never bought and want to warn everyone else. It was a waste of money I did not have to waste. Now I’m stuck with what basically turns out to be an overpriced fan. The filters are a joke don’t even cover the full space and the panel covers on sides are not as clean looking once installed. It’s awful.

I really like how quiet it is. There is no more sound than like having a fan in the window. It was really easy to install and would recommend windmill to everyone. I don't have central air just window units I will be purchasing another one in the near future.

I have to say that I do not write many reviews, but I do have to give credit this company for an excellent product they produce. The AC was one of easiest to install. Also, the size was perfect for our room and works whether through WiFi or manual. The ac blows cold and maintains room temp extremely well.

I spent more time fretting over window measurements than actually installing the unit. It was quick, easy and simple as they claim. Works great and looks even better. I am very happy with my purchase and choice. I Would recommend this AC to anyone looking for both function and aesthetics. The apps work and has no issues.

Love my WhisperTech air conditioner so much that I bought two. They are so easy to install and do a great job keeping my rooms cool. One unit I received rattled a bit, but customer service was quick to replace it for me. Excellent service team - everyone was so responsive and helpful.

Love my 8,000 BTU AC. It was really easy to install and I was impressed that the installation kit even came with scissors! It was a little heavier than previous units I’ve bought, but it also felt sturdier and is esthetically streamlined and clean looking. It is also “whisper” quiet, which is wonderful. Synching it to my app was also super easy.

We have two Windmill Air Conditioners, the 6000btu and the 8000btu. Love them both. Very quiet and super easy to control using the app. We had an issue with one of them and customer service was awesome! Very quick to respond to take care of the issue and followed up to make sure things were right! Definitely recommend this company!

Tried troubleshooting with a technician for my gifted ac unit. The tech was very knowledgable and prompt. Told me what steps to take. turns out my unit needed to be replaced so they sent me a replacement in which I recieved days later. Very quick service and shipping. Highly recommend their customer service can't be beat!

After a whole summer, the Windmill window AC on economy setting, doesn’t run all the time and keeps the room at the set temperature just like having whole house AC. In October it gets stored in the closet so the windows seal up for Winter. I recommend Windmill ACs

You often find products these days that are upgrades of common things we know and love but are brilliant with their beautiful design and marketing and as a designer I'm a sucker for all of it so the Windmill ads caught my eye. Ultimately, I was intrigued by the selling points so we finally decided to get one and I was really hoping it would be the real deal. And it is, that's why we got another one! We love how sleek our Windmills look, how quiet they are, and how cooling they are. In fact the one in our living room also cools the hallway and kitchen that are connected via separate open doorways which is extremely impressive. Windmill helped us get professional installers, for our first unit in the living room, because we live on a busy street and needed to have a safety bracket installed. The professional installation was far from cheap but an A+ experience. We thought about doing a pro installation for the second AC unit in the bedroom but we decided not to because we didn't love that it would take away our choice to remove it in the off months. 99% chance we'll leave it in but we liked the idea of having the removal option since that room only has one window so doesn't otherwise have great ventilation and I love a good natural breeze. I was nervous about installing it ourselves but it was as easy as any other AC I've had if not easier given the well designed simple instructions. I don't normally write reviews but have been so impressed with the Windmill ACs we got this season and thought this info might be helpful for you if you're considering it. I highly recommend. Thanks Windmill!