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Customer reviews for Windmill 12KBTU Window AC with Inverter, Eco Friendly, Easy to Install, 3 Cooling Settings, 3 Fans, Insulating Side Panels, App and Voice Controlled for
Windmill 12KBTU Window AC with Inverter, Eco Friendly, Easy to Install, 3 Cooling Settings, 3 Fans, Insulating Side Panels, App and Voice Controlled
4.8 out of 5 stars
stars1,360 ratings1,359 reviews
  1. 5 stars89% (1,213)
  2. 4 stars7% (91)
  3. 3 stars3% (40)
  4. 2 stars1% (13)
  5. 1 star0% (3)
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Showing 101-110 of 1,359 reviews
Jan 9, 2026
Andrew F.
5 out of 5 stars review

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 between brands, this is the one I'd buy again without hesitation.

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Helpful?5LZBWMOUVYDJ13589919715
Dec 10, 2025
Kaila (. n. o.
5 out of 5 stars review

Great machine - even better customer service

Doesn't look - or perform - like any other window unit. Stay sleek and cool with this low profile, remote-controlled unit. And the best part is the customer service team ready to help you out if any issues arise. When I had difficulty the team went above and beyond to find a creative solution. You don't get that level of attention when you're dealing with a huge company. They take pride in their products and in their service.

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Helpful?5LZBWMOUVYDJ13589919715
Dec 23, 2025
Maggie
5 out of 5 stars review

Worth Every Penny

I love my Windmill AC. It was easy to install (though did take two people--its heavy) and continues to look gorgeous six months in. It has made my 100-year-old top-floor apartment livable in the summer, without sacrificing aesthetics. I love that I can turn it on from my phone when the heat picks up unexpectedly in the daytime, and know my cat won't be uncomfortable. I recommend one to everyone I know!

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Dec 8, 2025
Luis M.
5 out of 5 stars review

Bought Two Units--Love Them Both

I bought the original 6BTU unit for my bedroom and the super quiet 10BTU unit for the living room. Love the remote option. It's great that you can turn them on before you get home. They are quiet and efficient! I highly recommend them. Oh, and customer service is great.

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Helpful?5LZBWMOUVYDJ13589919715
Apr 17, 2026
Chelby F.
5 out of 5 stars review

Best a/c so far

Super quiet, works great! App is super easy to use and this a/c was extremely easy to install. I just purchased another one for my daughter's room!

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Feb 2, 2026
Ann H.
5 out of 5 stars review

Happy to have purchased

I love my Windmill AC. I recently added the side panels. They help w the look and also help w the cold drafts when it's not cooling the room. Quiet and love the magnetic cover when it's time to clean the filter.

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Jan 20, 2026
Nicole
5 out of 5 stars review

Attractive window AC

This AC looks so much better than any traditional unit we've had. It works extremely well and cools a large, open area of our home. I wish I could switch every window unit we have with one of these!

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Jan 13, 2026
Joanna C. I.
5 out of 5 stars review

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.

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Feb 9, 2026
Laura
5 out of 5 stars review

Easy AC ever

This AC was so easy to set up. No ******** the freaking flaps on the side and having them fight with you. This AC took about ten minutes to install from box, to window, to turning on.

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Jan 14, 2026
Robert
5 out of 5 stars review

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.

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Helpful?5LZBWMOUVYDJ13589919715