The Windmill AC was a life saver! Originally purchased in late June for my bedroom. Was perfect for keeping the temperature during the night. Fast forward… the AC in my condo died just days before my area experienced triple digit temperatures. The Windmill helped with keeping me comfortable. Then, it froze up. Windmill Customer Service resolved the problem within hours of receiving my email about the problem & shipped a replacement that same day. Great product! Great Customer Service!

The Windmill ACs live up to their positive Wirecutter reviews.They are easy to install, look great and work quietly to quickly cool and maintain desired temp.The app is a joy to use. I installed 3 units in my home and now have 3 zones that I can easily control.

I’m amazed how quiet and powerful this unit is! The last ac unit made it nearly impossible for my wife and I to have a conversation without shouting since it was so loud. The WhisperTech unit is incredibly quiet allowing us to bobonger have to shout to hear each other! Awesome product! Will be recommending to all my friends and family!

We ordered three Windmill window units for our new NYC apartment (living room, master bedroom, kid's room) and we are so happy! Our super installed them so can't speak first hand to ease of installation but it didn't take him too long to do all three. The product looks sleek and way nicer than the (traditional, old, uggo) units we had removed. We love the app functionality and the ability to share control among household members.

We ordered a windmill because I’m incredible noise sensitive and our ac sits basically at head level when we’re on our couch. We ordered our first windmill and it was quiet, but something was off. It clicked or made a weird motor sound. It drove me crazy. I reached out to customer service for some help and they were immediately there with me. Within a few days we determined it was likely a malfunction and they had a new one on its way to me asap. The next one was so quiet and amazing. We love it and might. It more in the future!

I'm impressed with the power of this unit. It replaced a very no-name department store air conditioner of supposedly similar power, but this new one is a beast. I live in a very small, old, one storey home, so we just use two window units to cool the place. It's noticeably more comfortable and quieter than the old unit. I am actually able to set the thermostat on it to 74 instead of 68.

Windmill Air has surprising refreshing and outstanding customer service after the sale. In today world of different companies that warranty their product before you buy it then make excuses why it’s not covered after you buy it is not the case with Windmill Air. I found they stand by their air conditioner and make everything right. I will buy a Windmill Air product again. I recommend you buy their air conditioner because of the customer service, the warranty and clean cosmetic appearance, I also like the feature of blowing the cool air toward the ceiling and then it drifts down thru out the room. It’ not a typical window ac appearance that draws your attention to it, the Windmill Air does not command attention like a typical ac with a ugly open front grill design. It is also quieter than other brand air conditioner’s.

We wanted a window unit for our 1972 split level home! Our bedroom is the last room in the house, with only one AC unit. We didn't want to go through the hassle of installing a second unit, BUT I HATED the look of all window units. Then we found Windmill! WOW. It looks amazing! You can't even tell we have a unit. It really was a "breeze" to install like they said! You won't be disappointed. Finally we can sleep without sweating all night!

We absolutely love this AC. We got the 10k unit and find it cools sufficiently better than our previous 10k unit. It's also so much quieter, to the point that we don't even know it's on. It fit perfectly in our window, and we had no problem with the installation. Our only complaint, if it could even be called that, is that there isn't a Celsius setting for those of us who didn't grow up in the States.

We have two, one of each size for our 150-year-old family house. iPhone control is great for checking room temperature in another area in the house and cool to desired level. Design, of course, is unparalleled. We're planning to buy another once the planned window location is painted.