Windmill Air Lite Series 6000 BTU Window Air Conditioner with Quiet Smart AC Unit for Small Rooms and Bedrooms up to 250 sq ft White
$212.49 reg $249.99
Clearance save $37.50 (15% off)
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- $369.99 - $529.99Lower price on select items4.8 out of 5 stars with 1670 ratings
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- $369.99 - $529.99Lower price on select items4.8 out of 5 stars with 1670 ratings
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Guests are saying
The Windmill air conditioner has received positive feedback for its sleek design, quiet operation, and effective cooling capabilities. Guests appreciate the ease of installation and the convenience of controlling the unit via a mobile app. Many have praised the exceptional customer service, highlighting the company's commitment to resolving issues promptly. While some guests noted noise levels and cooling power as areas for improvement, the overall sentiment remains favorable, making it a recommended choice for those seeking a stylish and functional air conditioning solution.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.8 out of 5 stars with 1686 reviews
ease of use: 4.36 out of 5
quality: 3.64 out of 5
value: 3.64 out of 5
45% would recommend
11 recommendations
5 out of 5 stars
4 September, 2026
originally posted on Windmill
WOW!!!!
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.
4 out of 5 stars
4 September, 2026Verified purchase
Unit ok
WiFi works great. Quiet. Does not throw the coldest air.
1 out of 5 stars
2 September, 2026
originally posted on Windmill
Didn’t even last 2.5 years
Very overpriced for not being able to last 2.5 years. The WiFi app would constantly go in and out, which ok fine - we can deal with that. But breaking down and forming ice on the coils repeatedly despite following all instructions, very expensive item is now in the trash. After 2.5 years, ice would form within 15 minutes of turning on the AC, I’ve had window units last 15 years, guess they just don’t make them like they used to.
1 out of 5 stars
1 September, 2026
originally posted on Windmill
Cord is too short
I haven’t been able to try mine yet because once we installed it we realized the cord was just a bit too short to reach the outlet. Seems ridiculously short to me, especially since the instructions say not to use an extension cord or surge protector.
1 out of 5 stars
Thumbs up graphic, would recommend
1 September, 2026Verified purchase
Never delivered!
I'm sure the ac unit is a great product. What I didn't like was its delivery. 10 day delay and still no word on if or when it will arrive.
2 out of 5 stars
31 August, 2026
originally posted on Windmill
WiFi cannot be turned off
I didn’t realize the WiFi could not be turned off. We do not use the app. Constant on could be a security issue. Also signed up with special for extra filters, haven’t received them. Said shipped on my email. Not a fan of a subscription service on that either. Air only comes out of top of vent, in one direction, up. Install was easier. Looks nice. Quiet compared to our old unit.
5 out of 5 stars
24 August, 2026
originally posted on Windmill
Great product, great service
We did a bulk upgrade of multiple units in a school. The team was really helpful in ensuring all went smoothly.
5 out of 5 stars
18 August, 2026
originally posted on Windmill
If Form Married Function and had a Child...
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 reminded me that the unit will be looking to make a 2.4G connection. My Google Pro WiFi Hub puts out 2.4G, 5G and 6G signals, so I think it was making it harder for the unit to find the right slot. I did manage to connect (maybe placing my phone a couple inches from the unit during pairing mode helped?) and all is working seamlessly now. As the title of my review suggests, it's the perfect combination of looks and functionality.We purchased this last one at PC Richard for $379 - which is a reasonable price to pay for such a well-designed product.
5 out of 5 stars
18 August, 2026
originally posted on Windmill
Quiet, Clean, and Efficient
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!
5 out of 5 stars
17 August, 2026
originally posted on Windmill
Ups delivery
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.
3 out of 5 stars
Thumbs down graphic, would not recommend
17 August, 2026Verified purchase
Over Rated
Louder than expectedly. Cools ok but no directions for the other modes and settings. Could not get phone to connect, to turn on remotely.
4 out of 5 stars
16 August, 2026
originally posted on Windmill
Good AC not super cold
Really Like this AC buts its not super powerful or super cold. Its more modest which isnt necessarily a bad thing, just depends on your preference. However that makes it very quiet which is nice.
5 out of 5 stars
16 August, 2026
originally posted on Windmill
very happy with the product
It is as quiet as it was advertised, it was very easy to assemble as advertised.
5 out of 5 stars
15 August, 2026
originally posted on Windmill
Top of the line!
Quality made, quiet, sturdy, easy to install, app is great.
5 out of 5 stars
12 August, 2026
originally posted on Windmill
Our new AC
A few days ago we received our new air conditioner (the Whisper Tech 8000 BTUs), and we couldn't be happier! It's been a miserable, hot and humid summer for the most part, and our old AC kept freezing up and not working. Windmill customer service was extremely helpful in resolving that. The new AC only took minutes to install and was working perfectly by the time we cleaned up the box material. Now we can cook dinner again... yea!
5 out of 5 stars
Thumbs up graphic, would recommend
11 August, 2026Verified purchase
Great For Small Rooms!
First of all, this is a small and relatively lightweight air conditioner intended for small rooms. On a side note, ANY small air conditioner is usually a bit more noisy than the larger models - It's the very nature of the size and function. We have a small guest room that has never had an air conditioner in it, mainly because we never felt it was needed and fans brought cooler air into the room from the rest of the house. However, with the last couple of Summers being VERY hot in our area, and our daughter, husband and grandson coming to visit in July, after one night it was clear that something had to be done. After a lot of online research, I decided the Windmill Lite 5K model was just what we needed. Compared to our much larger window AC units, this one is quite small and easy to move around. Installation was a snap, the controls are easily understood, and in fairly short order it was up and running and cooling the room very nicely. It connected quickly to the app on my Android phone, and the app is well explained and makes using and programming it fairly easy. The app also integrates well with Google Home, so it's readily avaialbe there, also. It has plenty of different modes, so there are a lot of configuring possibilities, including ones that will help keep your electric bill manageable. I don't think it's all that loud, but YMMV. The next morning, our daughter and her husband immediately remarked how well it worked and how cool the room was - When I asked about noise, they said it was no worse than the fan they regularly had running at their own house. There's not much more I can say, except HIGHLY RECOMMENDED.
5 out of 5 stars
10 August, 2026
originally posted on Windmill
Far surpassed expectations : )
I don’t usually spend time reviewing products but this one was definitely warranted. Purchased the 12,000 BTU with the hope that it would cool off (at least a little bit) 2 rear bedrooms that share a Jack and Jill bath room and it does! And it does it well with both bathroom doors open and the main hallway closed off...which far exceeded my expectations- the rooms are actually really cool. Packaging was A+ and the install painless. It requires no bracket and fits snuggly in the window. It’s been a few weeks now and couldn’t be happier.
5 out of 5 stars
10 August, 2026Verified purchase
(no review title)
Easy installation, not that heavy.
4 out of 5 stars
8 August, 2026
originally posted on Windmill
Not as quiet as I had hoped
It’s still a window unit. It still makes noise. And because the air goes up, it doesn’t seem to cool as quickly. It sure was easy to install and it is good looking.
5 out of 5 stars
6 August, 2026
originally posted on Windmill
Very nice AC
Great little AC. Straightforward installation with clear instructions. Nice app. They even include the batteries for the remote and a scissors for installation. Attractive unit and efficient. Prompt delivery. I’m happy!