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Windmill Inverter Window Air Conditioner with WhisperTech
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About this item
Highlights
- #1 Easy-to-install: The install kit is already pre-assembled and ready-to-go in the box, making setup a breeze
- Ultra-Quiet: WhisperTech units are 9X quieter than legacy, non-inverter ACs
- Powerful cooling: Efficiently cools spaces up to 550 sq ft with advanced inverter technology
- Airflow like central air: Air blows up and out into your room at a 45° angle for better cooling
- Better sleep: LED display fades after 60 seconds, eliminating unnecessary blue light in your home
- Smart: Turn your AC on before you get home with top-rated Windmill Air app for Apple and Android
- Other features: Double-side insulation, eco-friendly R32 refrigerant, remote control
Description
The Windmill AC with WhisperTech™ is our quietest, most energy-efficient model yet—recognized by TIME as one of the Best Inventions of 2023. Powered by advanced inverter technology, it’s up to 9x quieter and 35% more efficient than traditional non-inverter window units. Forbes called Windmill “the iPhone of air conditioning,” and Wirecutter named it “the easiest AC we’ve ever installed,” thanks to its modern design and pre-assembled installation kit. The 12,000 BTU unit cools spaces up to 550 square feet and connects to the top-rated Windmill Air app for smart scheduling, remote control, and voice commands via Alexa and Google Assistant. With powerful upward airflow, dual-side insulation, an auto-dimming LED display, and eco-friendly R32 refrigerant, Windmill delivers comfort, control, and lower energy bills—all in one. With over 3,000 five-star reviews and counting, it’s one of the fastest-growing AC brands in the country.
Dimensions (Overall): 13.3 Inches (H) x 19.3 Inches (W) x 22.5 Inches (D)
Weight: 65 Pounds
Features: Controlled by Smartphone App
Assembly Details: Adult Assembly Required, Some Tools Provided
Cable/Cord Length: 6 Feet
Includes: Remote
Number of Speeds: 3
Industry or Government Certifications: ETL Listed
Room Size Range: 500-800 sq. ft.
Cooling Output: 12000 BTU
Airflow (CFM): 350
Amps Required: 11.6 Amps
Volts Required: 115 Volts
Battery: Required, Included
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 94715835
UPC: 860003069547
Item Number (DPCI): 085-16-0015
Origin: Imported
Energy Guide Label Required:
ENERGYGUIDE LABEL REQUIRED
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Shipping details
Estimated ship dimensions: 25.1 inches length x 26.5 inches width x 16.3 inches height
Estimated ship weight: 74 pounds
We regret that this item cannot be shipped to PO Boxes.
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
This item ships in its manufacturer’s packaging, revealing what’s inside. ·
Return details
This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov. www.p65warnings.ca.gov For more information, go to https://www.p65warnings.ca.gov/
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Guests are saying
The Windmill air conditioner impresses guests with its sleek design, quiet operation, and efficient cooling capabilities. Many appreciate the user-friendly app that allows for remote control, making it convenient to adjust settings from anywhere. Guests also highlight the excellent customer service, which promptly addresses any issues. While some minor concerns about noise and app functionality were noted, the overall experience has been overwhelmingly positive, making it a highly recommended choice for comfortable living spaces.
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 1397 reviews
0% would recommend
1 recommendations
5 out of 5 stars
8 December, 2025
originally posted on Windmill
Great AC for My Apartment
I bought the Windmill AC for my apartment in NYC, and it’s been perfect. It cools my space quickly, runs quietly, and looks sleek—way better than any other AC I’ve had. The app is easy to use, and installation was a breeze.Definitely recommend it if you need something reliable and stylish without the usual noise.
5 out of 5 stars
8 December, 2025
originally posted on Windmill
Whats not to love
Efficient and sleek. Best of both worlds. Add Bluetooth controls to the mix and you’re in the future.
5 out of 5 stars
7 December, 2025
originally posted on Windmill
AC
Love this! Being able to control from my phone has helped keep my apt cool for my dog during the summer months when I am not home!
5 out of 5 stars
7 December, 2025
originally posted on Windmill
Excellent AC!
Our windmill AC was a life (and sanity) saver this summer! It kept our home cool and was remarkably quiet for a window ac. Also want to thank Mike and his team for their quick responses when there was an issue with the first unit we were sent. They made what would normally be a stressful process very easy. Very happy with this purchase!
5 out of 5 stars
7 December, 2025
originally posted on Windmill
Awesome Air Conditioner
We got this for our bedroom earlier this year because the one in our living room wasn't powerful enough to cool our room down the hall. This cooled our room so quickly, and it was much quieter than the one our apartment provided. I love that you can use the app to set it to turn on and off at specific times so we wouldn't need to worry about our cats being too warm during the day.
5 out of 5 stars
5 December, 2025
originally posted on Windmill
Best window AC ever!!
Quiet, easy to install, keeps perfect temps, low efficiency and doesn't get moldy. Loved the 2 I had so much I bought a 3rd.
5 out of 5 stars
3 December, 2025
originally posted on Windmill
And a bag of chips
I now have three units covering two homes and they are everything I hoped they would be -- and more! Quiet, effective, and convenient (with device management through my iPhone), I have recommended these many times.
5 out of 5 stars
30 November, 2025
originally posted on Windmill
Best window unit
Saved us from the Oklahoma heat this year when our central air went out. We currently have two units at the house and it cools those room down really well. Super easy to install!
5 out of 5 stars
29 November, 2025
originally posted on Windmill
Great working and looking AC
From the installation to keeping my home cool, to removing it for the cold winter this is the best AC of all! I have had many ACs and this is best looking and efficient.
5 out of 5 stars
26 November, 2025
originally posted on Windmill
Love these units!
These units treated us very well this past summer! We loved our first one so much, we got another. We'd love to eventually have central air in our row home, but in the meantime, having reliable units that are aesthetically-pleasing is a plus. And being able to monitor and control them from our phones is SO helpful, especially when our dogs are home alone.
5 out of 5 stars
25 November, 2025
originally posted on Windmill
Whisper quiet, cool as the other side of the pillow
I love my Windmill AC so much, I’ve purchased two more (one for the home office, one for the general downstairs) to keep my house cool during the summer and quiet enough to hear one another. Easy to install (and remove in the winter) with Bluetooth capability, I can cool the house down on my ride home from the gym or the beach. 100% satisfied customer!
5 out of 5 stars
25 November, 2025
originally posted on Windmill
Great and stylish little A/C
Needs to replace the window A/C in a small bedroom and I chose Windmill for the easy installation. Happy I did. We have an old house and sometimes it tricky to fit window units so I liked the thought that this one was all one piece. No accordeon sides to lose or break since they are permanently attached. The app to manage the A/C (and fan) from away was simple and effective. I will probably add another unit for a larger room at the beginning of the next summer
5 out of 5 stars
24 November, 2025
originally posted on Windmill
Si good we got two!
It’s chic. It’s efficient. And nothing makes me feel like I’m living the high life than turning on the ac from my phone on the way back from the beach over the summer. Truly one of the best things I’ve brought into my home.
5 out of 5 stars
11 November, 2025
originally posted on Windmill
Outstanding service
I had an issue with the AC.. the owner promptly replied and made it right. Just amazing customer service from a great company.
5 out of 5 stars
31 October, 2025
originally posted on Windmill
Window air unit
Great company to work with. They took care of my needs without hesitation. I would recommend them to friends and family.
5 out of 5 stars
23 October, 2025
originally posted on Windmill
The BEST and easiest AC I’ve ever installed!
I bought my Windmill AC from Home Depot this summer, and it has exceeded my expectations in every way. Installation was simple, and I really appreciate the thoughtful design—(they even included a great pair of scissors to assist you with the installation!) especially the rounded edges and clean, modern look that fits perfectly with my decor.The unit cools my room quickly and evenly, and it’s impressively quiet compared to other window ACs I’ve owned. I love that it connects to Wi-Fi so I can control it from my phone, and the app is super easy to use. It’s energy efficient too, which helped keep my electric bill lower during the hottest months.Overall, the Windmill AC has been one of the best home purchases I’ve made all year—stylish, smart, and powerful. Highly recommend it to anyone looking for a reliable and quiet cooling solution! I went back and bought two more!!
5 out of 5 stars
16 October, 2025
originally posted on Windmill
Best Customer Service
This has been the best customer service I've ever had with any major appliance. Thank you so much for your professionalism - and business integrity!!
5 out of 5 stars
14 October, 2025
originally posted on Windmill
Love it!
I love my Windmill! It's beautiful, efficient, and quiet.
4 out of 5 stars
12 October, 2025
originally posted on Windmill
Good stuff
I like very much the connectivity, and even though it is quieter, I don't believe it is as radically quiet as they imply.
5 out of 5 stars
12 October, 2025
originally posted on Windmill
A great air conditioner
Easy install. Definitely eye candy for our window. Quiet. Powerful. A great purchase!