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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% (41)
  4. 2 stars1% (13)
  5. 1 star0% (2)

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Showing 1-10 of 1,359 reviews
Aug 10, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

[This review was collected as part of a promotion.] This is the best window air conditioner I've ever owned. It was so easy to install and is whisper, quiet and cools the room down to a very comfortable temperature.

Review from walmart.com
Helpful?5LZBWMOUVYDJ13589919715
Jan 26, 2026
Michael
5 out of 5 stars review

Verified Purchase

Absolutely amazing!!

Review from walmart.com
Helpful?5LZBWMOUVYDJ13589919715
May 8, 2026
Jordan C.
5 out of 5 stars review

Bought Two A/C Units

I purchased two of these as the first AC units in my new apartment. This is the first time I haven't had central AC, but these window units make it feel like I do again. They're modern, easy to operate, and keep the room cool and quiet. I have one in my bedroom and one in my living room, and I don't see myself replacing my AC units anytime soon.

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
Apr 25, 2026
Anonymous
5 out of 5 stars review

Easy installation, beautiful product

Thoroughly impressed by how easy to install the unit was. All is so well thought through that they even include the scissors for cutting the insulation pad (which is the chicest of the sort I’ve seen). The unit itself is minimalist and beautiful to look at. Very pleased overall.

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
Apr 19, 2026
J M.
5 out of 5 stars review

Great AC for NYC studio

Shipped quickly and super simple to install - lovely to keep on all night as it's perfectly quiet white noise. Room stays cool, remote and app also very handy to make everything flow easier. Also aesthetically pleasing inside and out. Would always recommend !!

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
Apr 4, 2026
Linda M.
5 out of 5 stars review

Old school service on new school technology amazing combo

We bought several of these and they worked amazingly well. Unfortunately, about seven months in one went bad. Windmill has an amazing customer support team within moments I had responses was able to provide them the information and they had one shipped to me immediately to replace it amazing service old school version new school technology thank you

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
Mar 21, 2026
Jackie M.
5 out of 5 stars review

I love this thing

I live in the Chihuahua desert I stand by this product when it reaches 112 outside. I have one in every room of my house because I live in a historic building with no AC. And moreover I stand by this company with their amazing customer service who helped me out when I was in a pickle. They gave me stress-free troubleshooting and fast responses. The best support I've honestly had in years. And with no subscription go figure, other companies wish they had customer service like this.

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
Apr 24, 2026
Ben S.
5 out of 5 stars review

So quite !!!

I Love my windmill air conditioner. Not only does it look great but it’s powerful and oh so quiet. If you’re looking for a new air conditioner look no further!!!!

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
May 5, 2026
Penny A.
4 out of 5 stars review

Windmill AC

It has not been hot enough to use the AC consistently.It is a little louder than I presumed it would be. This may very well be because we have old windows in our home.I do like the look of the unit. It has cooled the room down very fast on the two occasions that I have turned it on. We live in the South with high humidity, so very soon I will be using this unit consistently and will have a more thorough review.

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715
May 8, 2026
Casandra G.
3 out of 5 stars review

Very pretty but loud

Much louder than expected. Looks great. I thought this one had whisper tech but it does not. Aesthetically this AC is very neat and clean and nice looking particularly for a window unit.

Review from Windmill
Helpful?5LZBWMOUVYDJ13589919715