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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)

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Showing 571-580 of 1,363 reviews
Jun 24, 2022
Dina Z.
5 out of 5 stars review

Cools room down rapidly and

Cools room down rapidly and efficiently; energy bill isn’t as high as my previous AC Fits PERFECTLY for window size in width 24 inches Relatively quiet, modern look gives it an appearance that resembles Apple products Using app on phone is a game changer; you can control it from anywhere! Love that the air blows upwards doesn’t hit my face or body (important if you will sleep next to unit like me) AC informs you when to change/clean filters; if you don’t use continuously you can change it at a later time. I have it running in the night next to my bed and it never wakes me up! P.S. I hardly write reviews but this 6,000 BTU packs a punch, is easy to set up and use! Overall a satisfied customer will most definitely purchase another one soon!

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Aug 9, 2023
Lisa O.
5 out of 5 stars review

Great AC unit

It cools my office very well. It was heavier than I thought it would be but I still managed to install it myself. It looks nice and sleek. I will say the instructions ask you to screw it into the window but that doesn’t work with vinyl windows the plate to secure the window to not open farther also wouldn’t work with my windows. That said it seems very secure with the window down.

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Jun 20, 2024
Georgette G.
3 out of 5 stars review

Almost perfect

Overall the unit is good. It looks nice, it cools the room well but the main issue I have is that it doesn’t remove any humidity from the air. I have the unit installed properly but it has never dripped water. This is a big problem because outside the humidity is often 70%+ and right now the room I have the unit in is 75% humidity. Ac units should pull moisture out of the air but this one doesn’t. I have it set to 68 degrees and fan speed on 3 so I’m not sure what else to do. I’ve had to add a dehumidifier to the room which seems counter productive at this point.

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Sep 3, 2022
Chris G.
4 out of 5 stars review

Nice AC

Works like it should in a medium sized room. Pretty easy to install as far as AC window units go and looks good. Only reason this isn't a 5 star review is that the initial one received didn't blow cold air, it was like only the fan was on no matter what mode you were in. Customer service was great and sent out a replacement quickly.

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Jul 3, 2024
Emily T.
4 out of 5 stars review

Good, Not Perfect

Installation was simple and the unit is attractive, although maybe a little bigger than I anticipated. I also expected it to be much quieter, which was maybe wishful thinking but it sounds like any other AC to me, not necessarily quieter or smoother like it was advertised.

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Jun 3, 2023
vanessa b.
4 out of 5 stars review

Great companion to central AC

So far so good. Installation is as easy as they say. The look is better than I know of any window ac unit - a big thanks for that. Most importantly, it cools great! I do have central AC (live in Louisiana), but use Windmill to offset the heat when cooking in the kitchen. Lately, I leave it on at night and it lessons the strain on the central unit. I give 4 stars because I cannot yet speak of longevity. That fifth star will be if it last a few years.

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Jun 30, 2023
Paul` P.
5 out of 5 stars review

Loving both of our Windmill ACs

We have two Windmill Air Conditioners, the 6000btu and the 8000btu. Love them both. Very quiet and super easy to control using the app. We had an issue with one of them and customer service was awesome! Very quick to respond to take care of the issue and followed up to make sure things were right! Definitely recommend this company!

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Oct 29, 2024
Matthew M.
5 out of 5 stars review

Replacment

The air conditioner started to have it's own personality within the first month. Temperature would go up and down, turn off and make noises. I emailed the company and the issue was resolved within a few days. They impressed me to say the least as most companies do not back their product up. Thank you very much.

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Aug 16, 2024
Tara K.
5 out of 5 stars review

Customer Service A++

Customer service is exceptional! As far as the product, I will review again after some time. I originally purchased a window unit and after two months it started malfunctioning like it had a mind of its own. Customer service was very responsive and made the process of shipping me a new unit it flawless. Here’s hoping the new unit does not malfunction.

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Mar 21, 2025
Wendy S.
5 out of 5 stars review

Amazing customer service!

Our Windmill window air conditioning unit was making a funny noise, so I contacted the company to see what the issue could be. After sending them videos of the sound, they decided to send us a brand new air conditioning unit! The customer service team at this family-owned company went above and beyond to help us out. When I mentioned that we had paid to have the unit installed the first time and would need to hire someone to install the new one, they offered to send us a gift card to help with the cost! Their customer service team was exceptional and I was so happy they were easy to work with. They even responded to my emails on the weekends! I really can't say enough about how fantastic this experience was! Thank you, Windmill!!

Review from Windmill
Helpful?29K5UQ241WTT13593769400