Customer Reviews for Windmill WhisperTech 115-Volt 12,000 BTU Window Air Conditioner with Remote, White (12W2Wi)
Windmill WhisperTech 115-Volt 12,000 BTU Window Air Conditioner with Remote, White (12W2Wi) is Out of stock
Item # : 24634974
Model # : WM12W2WI
- Easy-to-install: the install kit is already pre-assembled and ready-to-go in the box, making setup a breeze
- Better sleep: our LED display fades after 60 seconds, eliminating unnecessary blue light in your home
Price is $671.99
1498 reviews
Most helpful positive review
Posted Feb 3, 2026
Sleek and effective!
I love my two Windmill window units! They are streamlined and effective, providing cooling without noise and provide a very clean, minimal look in my rooms. I like how the air comes out the top, like an arc, so my daughter can still work at her art table and not be blasted with cold air. Love the app management, too.
VS
Most helpful critical review
Posted Jul 4, 2025
F4 Error Code
The unit arrived defective and doesn't work out of the box. Customer Support at Windmill is chat only and days behind. Staples to trying to help but so far I would have to say the experience has been a bust!
Jessica
Reviewed at:
Windmill
Posted Feb 3, 2026
Sleek and effective!
I love my two Windmill window units! They are streamlined and effective, providing cooling without noise and provide a very clean, minimal look in my rooms. I like how the air comes out the top, like an arc, so my daughter can still work at her art table and not be blasted with cold air. Love the app management, too.
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Robby G.
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Windmill
Posted Feb 3, 2026
Best A/C I’ve ever had!
This A/C unit is a powerhouse. It has turned my living room into the perfect place to be on a 90+ degree day. Within an hour of turning it on, my room is nice and cool and ready to relax in. The best part about it is that I can turn it on and off remotely from anywhere, so when I’ve had a long day at work, I turn it on when I am headed home and the room is perfect when ...
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Chris P.
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Posted Feb 3, 2026
Best of the best
I have purchased 2 windmill window a/c units and am extremely pleased with them. The app functionality makes the unit truly impressive and well rounded. Creating schedules makes operation a breeze and lets me run the unit efficiently. When they are running they are very quiet compared to a traditional window. Having the fan blow up into the room instead of straight out ...
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Joseph
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Posted Feb 3, 2026
Great AC
This AC works great but it won't bring my son back.
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Amy K.
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Posted Feb 3, 2026
Great choice!
I love my Windmill AC. It looks so much nicer than most A/C’s, it can be co trolled by my phone, and it cools quickly! The only down side is that it would vibrate at certain points when running, but thst was easily rectified by placing a wedge in the window (I used a piece of wood cut to size). It gave enough pressure on the window to stop the rattle.
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Alixandra
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Posted Feb 3, 2026
Awesome, quiet AC
This AC works super well, is easy and convenient to use, and is quiet
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Tanya
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Posted Feb 3, 2026
Love it
I love how clean it looks installed. Cools like a champ. It's not to loud. Very impressive product.
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Emily
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Posted Feb 2, 2026
Definitely recommend
Quiet, efficient, and not an eye sore. This is the air conditioner I’ve been looking for. Plan to get another for the upcoming summer.
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D. M.
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Posted Feb 2, 2026
Quiet and Cool
We have there Windmill AC units and have found all of them to be quiet and cool as advertised. They are easy to install (and uninstall) and the remote control is a nice add-on. I have not been able to get them work with my wifi, and while that might be convenient, it's not a deal breaker. I highly recommend the Windmill.
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Ann H.
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Posted Feb 2, 2026
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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Mark W.
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Posted Feb 2, 2026
Mark
My Windmill AC is just what I needed. Provides the extra AC I need in my primary bedroom and is actually aesthetically pleasing too!
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Beth L.
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Posted Feb 2, 2026
Windmill AC
Great Product. Very efficient with very good instructions which made it easy to install. Also lovely minimalist design. Looking forward to a cool bedroom next summer.
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Rebecca
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Posted Feb 2, 2026
Great A/C
We got two Windmill units in 2024 and have had nothing but a great experience with them. They are easy to install, look beautiful and are much quieter than our old unit. Now we don't have to turn the A/C off to hear the TV anymore! Many people in our building also have them. I highly recommend!
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Joanna C. I.
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Posted Feb 2, 2026
Cool and Quiet, Fresh and Clean
We love Windmill so much, we retired our perfectly good Frigidaire air conditioner for our kids’ room because we wanted something quieter, more intuitive and energy efficient after we bought our fist Windmill for our dining room several years ago and it cooled down the whole house. Saving for the next one!
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April
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Posted Feb 2, 2026
Great AC
We’ve loved our windmill ac units and air purifier! They’ve worked perfectly. We’ve had our air conditioner units for two summers now. I love the look of these products and that they aren’t eye sores like most others. They are simple to use too!
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Maurice
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Posted Feb 2, 2026
Window AC
I bought 2 & i love the design & look of it & it’s pretty quiet & gets my room nice & cool during the summer season.
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Brieta D.
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Posted Feb 1, 2026
Best AC unit
I’ve owned a competitor u-shaped window unit and love the Windmill more! The design is perfect and doesn’t stick out in our living room. It was incredibly easy to set up and I love that you can control it via your phone when you aren’t home. I recommend this unit to everyone.
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Joey C.
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Posted Feb 1, 2026
Great cooling solution
I love my window unit. I have a Cape Cod, and the upstairs bedroom is too hot to sleep in during the summer. It also isn’t a ton of square feet. The Windmill AC I bought is the perfect size. It is sleek, effective, and so efficient that I don’t notice a huge difference in my electrical bills in the summer. I am really satisfied with it.
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Shelly S.
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Posted Jan 30, 2026
Great AC unit with smart features and easy installation!
This AC unit was so easy to install and was so quiet that I ended up buying a second one for my son's room. I bought the smallest one for his room and its so quiet and perfect for his small nursery. Also that fact that I can control the AC unit from my phone helps when the temperature changes drastically in his room and I don't have to sneek into his room while hes asle...
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David E.
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Posted Jan 30, 2026
I love Windmill!
I have 3 Windmill AC units, they're all quiet, efficient, and a breeze to install! Replaced older (not too old) traditional window ac units, these inverter units are significantly quieter, and cost effective. We can sleep at night with the unit going in our bedroom, and the smart app makes using them a breeze.Thanks Windmill!
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