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Large Room Window Air Conditioner , Remote Included ( 115-Volt , 12000-BTU ) ENERGY STAR Certified

Ratings & Reviews for Windmill Large Room Window Air Conditioner , Remote Included ( 115-Volt , 12000-BTU ) ENERGY STAR Certified

4.8
1790
Review
Ā 4.8 out of 5
1790 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the exceptional cooling performance and remarkably quiet operation, with many noting they forget the unit is running. The sleek, modern design stands out as a refreshing departure from bulky alternatives, with reviewers proud to display it visibly. App-based control is a major highlight, allowing remote scheduling and monitoring from smartphones. Most customers report rapid, efficient cooling in bedrooms and living rooms, with several purchasing multiple units. A few experienced defective units, but responsive support quickly resolved issues through replacements. Overall, customers consider this an outstanding investment combining performance, aesthetics, and smart features.

Customer review summary generated by AI, including incentivized reviews.
1790 Customer Reviews

Satisfied

Would Recommend

Service and customer satisfaction are exceptional.Thought some problems with initial product, problem was resolved satisfactorily.

September 30, 2026

From Windmill

So far, so good!

Would Recommend

I bought from the Home Depot website. There was something wrong with that unit but Windmill promptly replaced it at no cost. The second unit has been great so far. It cools quietly and the app is very easy to use. Very happy and would recommend.šŸ‘

September 17, 2026

From Windmill

Window AC review

Would Recommend

I had a problem in window AC I contacted the customer service team . They analyzed the issue and went above and beyond to provide the necessary fixes .i was just over the warranty window but they took excellent care and I’m very pleased of their services.

September 16, 2026

From Windmill

Great customer service

Would Recommend

Bought a 10,000btu unit a couple years ago and it was everything as advertised and when it came time to replace one of my older (non-windmill) units, I wanted to get a second windmill. Bought in August, but after installing, the unit had loud background noise from the compressor. Got into the chat with customer service and they walked me thru several checks to see if we could remedy my problem. After exchanging several videos and not being successful in fixing the noise issue, they put thru an o...

September 7, 2026

From Windmill

Amazing Windmill AC for our bedroom!

Would Recommend

We just received and installed a new Windmill AC. The installation was easy and the unit is quiet and working well!

September 6, 2026

From Windmill

Good revie

Would Recommend

Exactly what it's supposed to do cools fast and ice cold

September 5, 2026

From Windmill

WOW!!!!

Would Recommend

We formerly had a 10,000BTU window A/C unit that had to weigh close to 100lbs. The Windmill 6KBTU was half that weight, easy to install and the app is really cool to control it away from home. And best of all, it cools the living room twice as well as its predecessor.

September 4, 2026

From Windmill

Great product and fantastic service!

Would Recommend

We have several Windmill units and they are not only attractive but quiet and efficient. Most importantly, customer service is second to none! When we had a problem with our most recent unit, we received a prompt response to our initial correspondence. That was followed by trouble shooting ideas, and when these did not work, a replacement unit was immediately shipped to us. We are definitely very happy with Windmill products and the company's service.

September 3, 2026

From Windmill

Amazing AC with outstanding customer service

Would Recommend

We bought 2 ***** BTU ac units and they are a game changer compared to the regular window units we had before. Besides the obvious esthetic of them looking sleek and modern, its amazing how quiet they run. The built in smart feature is very convenient and the fact that the vent doesn't blow straight out is really awesome. We had an issue with one of the units and emailed the company. Customer service was quick and efficient and we got a replacement super fast and everything works as it should. W...

August 31, 2026

From Windmill

Stopped working properly after less than a year

Would Not Recommend

I barely used it in my room. Only for couple hours during gaming. Before bed. Usually I play video games in my home office between 10 pm and midnight. So during that time I turn on this ac. After 11 month of using it stopped working. I mean fam is working but no cold air coming out of it. I regret that I purchase this model for almost $700 I could have and should by some cheaper model for like $150 it would do the same thing or even better.

August 28, 2026
Was this Review Helpful ?

Great product, great service

Would Recommend

We did a bulk upgrade of multiple units in a school. The team was really helpful in ensuring all went smoothly.

August 24, 2026

From Windmill

GREAT AC - GREAT CUSTOMER SERVICE

Would Recommend

I had an issue with the plug not working on my Whisper Tech unit and not only was customer service very quick to respond but they were also very quick to resolve the issue with a new unit. I received the replacement fast and it's working great! Very quietly, too!

August 19, 2026

From Windmill

If Form Married Function and had a Child...

Would Recommend

After being thoroughly satisfied with the style and function of our first 8K BTU unit, we just installed a new 8K unit in our second bedroom. These ACs are amazingly quiet, efficient and user-friendly. And I love the WiFi connectivity feature through the factory-supplied phone app.One caveat: I had some difficulty connecting both units to WiFi. I forgot how I fixed the issue first time around, so when I reached out to the company for assistance, one of the co-founders replied right away and remi...

August 18, 2026

From Windmill

Quiet, Clean, and Efficient

Would Recommend

I got two Windmill AC window units with Whisper Tech. They have been amazing with cooling the entire apartment. I love how easy it is to change and automate the temperature and modes using the mobile app. The units are also quiet with only the occasional sound of turning on. I also got the filter, which has made the air quality noticeably cleaner. Overall, a wonderful purchase!

August 18, 2026

From Windmill

Ups delivery

Would Recommend

Product is great. Up air direction causes overhead fan to rotate which is better for getting over nearby furniture. Very quiet. Easy to install.Ups refuses to read special instructions needed because of construction. Windmill stepped in participing in solving the problem.

August 17, 2026

From Windmill

Incredible support

Would Recommend

My Windmill 12,000 BTU AC ran into some technical issues. When I got in touch with Van in customer support, I was hoping to get some assistance, but was very pleasantly surprised with the level of support I received. He resolved my issue immediately and genuinely jumped through hoops to make it happen. Very grateful.

August 17, 2026

From Windmill