Skip to Main Content
Sams Club
Sams Club
Customer reviews for Windmill WhisperTech 10,000 BTU Smart Wi-Fi Ultra Quiet Inverter Air Conditioner for
Windmill WhisperTech 10,000 BTU Smart Wi-Fi Ultra Quiet Inverter Air Conditioner
4.8 out of 5 stars
stars1,364 ratings1,363 reviews
  1. 5 stars89% (1,216)
  2. 4 stars7% (91)
  3. 3 stars3% (41)
  4. 2 stars1% (14)
  5. 1 star0% (2)
Sort by |
Showing 731-740 of 1,363 reviews
Aug 20, 2022
Danielle M.
5 out of 5 stars review

Be cool, Be green, Be Happy!

After buying window units for years and I do mean years 20+! This is by far the SINGLE BEST ONE EVER!!! I will never think about purchasing a different brand. While living in Minnesota, we definitely have our share of cold weather. We have hot muggy summers as well. Our house is 90 years old so small windows is the standard and the unit fits perfectly. I am so happy!

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Jul 3, 2023
Gary C.
5 out of 5 stars review

A Great Product and Excellent Customer Service!

Outstanding product! Super easy to install! The new 10,000 btu Windmill does an excellent job of cooling my entire 850 sq. ft. home! Happy Happy! I did have a couple of questions that were answered by the excellent customer service team! Fast & thorough! Thank you!

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Jun 7, 2021
Alice Y.
5 out of 5 stars review

It's pretty and it works amazingly. Get it.

I moved from Albuquerque to Saint Louis and the summers are DIFFERENT. Both are as hot as sin. But, Saint Louis has far more pollens and humidity in the air and I needed an AC that would keep my 300 sq ft bedroom cool. The AC is so easy to install with 2 people and comes with a little kit so you have everything with you. NOTE: You will need a drill if you don't already have the right holes drilled into your window frame. The AC is so aesthetically pleasing from inside and outside, the remote works perfectly, and it keeps our entire upper floor cool. It's so much quieter than other AC units I've used. I also went with the carbon filter subscription even though I'll be using the AC only in the summer. It's cost-effective for me and that way I won't forget. The only thing I haven't figured out is getting the AC to connect to my phone, but meh, that's not a dealbreaker. I have the remote and it works perfectly fine.

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Jul 12, 2022
Dustin M.
4 out of 5 stars review

Checks a lot of boxes and isn't terrible to look at.

Windmill gets a lot right with their window AC units. WiFi connectivity, sleek design, works as advertised, and is easy to set up. It's not whisper quiet, but it's certainly quieter than the unit I replaced, and Windmill does not advertise quietness as a feature. The marketing makes the unit look futuristic, but it sounds and runs like a pretty typical window AC unit. The app has nice features, but I would like to see some of those features cross over into Google Home more than just on/off function. Overall, I'm pleased with the aesthetics, more efficient build, and ease of use. It's certainly an awesome start for a new company. I've already bought 2 Windmill units (one Medium, one Small) and look forward to future innovations. This is certainly a nicer window AC unit than most of the competition in a similar price range, and would recommend this brand to almost anyone.

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Aug 4, 2023
Gerold F.
5 out of 5 stars review

Best window air conditioner by a LOT!

This is the best window air conditioner I've ever owned. I purchased the 10,000 BTU model and it does a much better job of cooling the same space that the GE 12,000 BTU model it replaced. Not only that, but it is sooooo quiet. Its quiet in a way that you would not imagine is possible for a window unit. Finally, it has the easiest installation ever, and it literally comes with everything you need.

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Jul 7, 2025
Renee D.
5 out of 5 stars review

Perfect

Quiet, pretty and it cools better than any other ac I’ve had.

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Aug 28, 2025
Jeff B.
5 out of 5 stars review

Excellent Support!

Very quiet and well designed, we did have a problem and the customer support was excellent!

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Jun 22, 2025
Colin M. W.
5 out of 5 stars review

Thanks !

New unit working perfectly.Thanks for the timely exchange.

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Aug 9, 2025
KAREN F.
5 out of 5 stars review

Original 8 btu

I like the way it looks. Keeps my downstairs comfortable. Definitely recommend.

Review from Windmill
Helpful?29K5UQ241WTT13593769400
Sep 16, 2025
Nico B.
5 out of 5 stars review

Perfect

Why didn't I buy this sooner? Truly quiet and cools my apartment quickly.

Review from Windmill
Helpful?29K5UQ241WTT13593769400