New unit replaced defective one, so far all good. Customer service was excellent throughout. Cheers.

Windmill is a quality company that stands behind their product! Getting a replacement A/C when mine all of the sudden stopped working, was a smooth and almost painless process… The process of removing the old A/C and installing the new one was so easy. I am kinda whimpy, so I had my adult son lift it and place it… placed the charcoal filter and plugged it in and we were up and running! Easy Peasy! And man does this A/C get cold! I wake up in the morning wrapped up in my covers like a burrito…

We love our Windmill A/Cs! They are so quiet and efficient, and more attractive than any other window unit I’ve ever seen. We had 2 units for over a year— and one stopped working. Windmills customer service was excellent! They quickly shipped us a new unit free of charge, even after our warranty was expired!

This AC is something else. Needed this for an office that gets poor HVAC circulation. The unit cools the office several degrees within a few minutes and keeps up with the computer equipment in the room as well. Install is super easy, much easier than with a typical unit. I was up and running within 5-10 minutes from box opening to unit turning on. The wifi feature is convenient to adjust temp when not at home. The compressor is also quiet and the eco mode seems to sip electricity while keeping a comfortable temperature. Price is worth it!

Customer service is excellent. Even though my warranty was expired, I was shipped a new air conditioner. The previous one was only used for two months, and the compressor was gone. Due to several hours of trying to troubleshoot, windmill decided to send me a new one. I appreciate that more than you know.

I’ve had many window air conditioners over the years in my older home. However the Windmill AC is by far the best designed, just beautiful. Furthermore the easy installation and quiet operation make it stand above all the other air conditioners I’ve tried. Well done Windmill!

We started with one unit and now have four. We bought an 1830's 3-story house that has never had central AC. We consider installing central air but the cost was astronomical. We bought one unit to tryout and loved it so we bought 3 more. Two 10,000 btu units cool our entire 1st level. We have an 8,000 btu unit in our master bedroom and a 6,500 btu in our guest bedroom. Second level stays comfortably cool. Units are way quieter than other brands we considered and they look great. They are heavy so it's a two person job to install. I love being able to adjust each unit from my phone. Only option I would like to of had are timers on the units.

It has been the best investment I have made. My living room is sizable but it manages to cool the entire area. It was easy to fit into my window. The design of it is super sleek and being able to control the temperature from the app is awesome. Would highly recommend!

So far great experience. Sometimes it makes noise when I raise the fan speed. Keeps the apartment cool and feeling fresh. The only thing I would add to the A/C and app is, air quality. Have the ability to tell how much pollution is in the air. As well as how much the double filtration cleans the air since the A/C been on. Other than that I am happy so far with this purchase. The design is so sleek and contemporary and best of all made for New York apartments!

I was looking for a clean, minimal style air conditioner that wouldn't take up a ton of room or make a lot of noise like my previous units. My new Windmill unit has been a dream. It's modern, stylish, and the noise level is low. I also love controlling it from the app when I'm out and coming home. Highly recommend!