I have only had it in a few days but it’s AMAZING. My “old” AC (only 2 summers old) was driving me bananas. Loud and didn’t seem to cool the space it said it could - (also 8k BTU). As soon as I swapped them I noticed an IMMEDIATE difference. It cools so effectively and barely can tell its on! I got the whisper one since its in my bedroom. I am going to get another one for the second room. Some things are worth splurging for and this is one of them. Get this.

My Windmill Air Whisper Quiet AC was performing beautifully but developed a problem. When I reached out to the company I experienced what might be the best customer service I’ve ever had. After troubleshooting the issue with me, and with consistent and engaged communications, the representative decided that the results warranted a new unit. It arrived almost immediately, at no charge to me. And the replacement unit is performing at its peak! I categorically recommend the product and the company. It’s refreshing to be treated so well, and refreshing that a product lives up to its hype. Buy from Windmill, you wont regret it.

Windmill is a great/top-notch air conditioner. After years of struggling with window air conditioners, we finally found one that is right for our home, sleek ins design and works well for us. Windmill was very responsive to our need to replace a unit - emailing us on a weekend when needed!

We’ve had our Windmill AC for 2-3 weeks and so far we are very happy with the purchase. Windmill does live up to its reputation for the sleek design and is very quiet. Installation was easy but we couldn’t fasten the side panels into our window frames because we have metal window frames (this happens with all ACs we purchased before so not a Windmill specific problem).

Hi , to it may concern I bought to air conditioners from you and so that one it' not working as it should. It's making aloud noise and loud boom sound. I would like to return it but I throw the box away thinking that everything was going to be fine. I hope that you guys can help me. Sincerely yours. Wilfredo Alarcon

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!

Recently purchased my second windmill AC—bought the 1st last summer and it was great, so we got a second one once our old one conked out. Had a taskrabbit install since they hang over the street, but it literally took 10-15 minutes to install. They’re pretty quiet, look really sleek, and cool our rooms quite quickly. Interested to see how long these guys last! Hopefully a long time.

Honestly, I was hoping that the windmill would be a step up from the AC I had prior, but I’m not convinced. The larger unit doesn’t do a great job of even cooling off my small bedroom and yet the dead of summer, so I’m thinking I’ll have to figure something else out.

Cools room down rapidly and efficiently; energy bill isn’t as high as my previous AC Fits PERFECTLY for window size in width 24 inches Relatively quiet, modern look gives it an appearance that resembles Apple products Using app on phone is a game changer; you can control it from anywhere! Love that the air blows upwards doesn’t hit my face or body (important if you will sleep next to unit like me) AC informs you when to change/clean filters; if you don’t use continuously you can change it at a later time. I have it running in the night next to my bed and it never wakes me up! P.S. I hardly write reviews but this 6,000 BTU packs a punch, is easy to set up and use! Overall a satisfied customer will most definitely purchase another one soon!

I would buy these AC units again and again. We bought a 10K and a 6K for our apartment. The 10K is noticeably smaller and lighter than our previous 10K compressor unit, but don't let that fool you. It does a million times better job of cooling our apartment. They really were the easiest units to install. They run so quietly and only light up when you are adjusting the settings. My husband manages the temperature controls from the app and loves it!