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4.8 out of 5 stars. 1662 reviews
A woman outside with a dog
A woman outside with a dog

Windmill Air Smart AC with Whispertech, WM12W2WI

Windmill Air Smart AC with Whispertech, WM12W2WI

Item # 251196099

Windmill Air Windmill Air Smart AC with Whispertech, WM12W2WI
Windmill Air Windmill Air Smart AC with Whispertech, WM12W2WI
$649.99
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Windmill Air Smart AC with Whispertech, WM12W2WI

Item # 251196099

Windmill Air Windmill Air Smart AC with Whispertech, WM12W2WI
Windmill Air Windmill Air Smart AC with Whispertech, WM12W2WI

$649.99
or
or
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$37/mo.† suggested payments with 18 Months Financing or earn $32 in Rewards+ on this purchase.
Valid 8/24/2026 - 9/7/2026

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The Windmill AC with WhisperTech Inverter Technology is an efficient, quiet, eco-friendly and smart window air conditioner built for today's needs. Award winning WhisperTech Inverter Technology saves up to 40% on energy cost, faster cooling, Quiet Operation (9x quieter than traditional units). With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your home. The small-sized 12,000 BTU unit cools spaces up to 550 square feet. And comes with the install kit pre-assembled for a fast and easy setup.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • 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
  • Efficient: air blows up and out into your room at a 45 angle for better cooling
  • Quiet: the Windmill ac runs smoothly and gently in the background

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Reviews

Rating Snapshot

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1483 reviews with 5 stars.
110 reviews with 4 stars.
45 reviews with 3 stars.
16 reviews with 2 stars.
8 reviews with 1 star.

Overall Rating

4.8
460 out of 464 (99%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
Customers overwhelmingly praise these air conditioners for exceptional cooling performance and remarkably quiet operation, with many comparing the experience to central air. The sleek, minimalist design seamlessly blends into home decor, earning frequent compliments for aesthetic appeal. Users consi...
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This summary is AI-generated from ratings and reviews across multiple languages.
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1 to 4 of 1662 Reviews .
1 – 4 of 1662 Reviews
US, United States
Review 1

Amazing Windmill AC for our bedroom!

12 hours ago
We just received and installed a new Windmill AC. The installation was easy and the unit is quiet and working well!

Yes, I recommend this product.

Originally posted on Windmill

US, United States
Review 1

Didn’t even last 2.5 years

4 days ago
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.

No, I do not recommend this product.

Originally posted on Windmill

US, United States
Review 1

Cord is too short

5 days ago
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.

No, I do not recommend this product.

Originally posted on Windmill

US, United States
Review 1

WiFi cannot be turned off

6 days ago
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.

No, I do not recommend this product.

Originally posted on Windmill