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❄️ Stay cool, stay connected — the smart AC your space deserves!
The Windmill 5000 BTU Lite Window Air Conditioner is a smart, quiet, and compact cooling solution designed for small spaces up to 150 sq ft. Featuring ultra-quiet 51 dB operation, app and voice control compatibility, and a sleek digital interface, it offers customizable comfort with three cooling modes and fan speeds. Easy to install with a complete window kit, this unit blends modern convenience with efficient performance, perfect for bedrooms, home offices, and apartments.







| ASIN | B0FFJZ86RF |
| Best Sellers Rank | #74,190 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #32 in Window Air Conditioners |
| Brand | Windmill |
| Brand Name | Windmill |
| Capacity | 0.42 Tons |
| Controller Type | App Control |
| Cooling Power | 5000 British Thermal Units |
| Customer Reviews | 3.9 out of 5 stars 48 Reviews |
| Floor Area | 150 Square Feet |
| Installation Type | Window |
| Item Dimensions D x W x H | 14.8"D x 17.8"W x 15.1"H |
| Item Weight | 42 Pounds |
| Manufacturer | Windmill |
| Model Name | 5000 BTU Lite |
| Model Number | 05W11 |
| Noise | 51 Decibels |
| Noise Level | 51 Decibels |
| Product Dimensions | 14.8"D x 17.8"W x 15.1"H |
| Refrigerant | R-32 |
| UPC | 199284718616 |
A**K
Highly recommend - just get it!
Easy to install, quieter than my last one this size and by far better looking! Connected easily to the app and cools quickly. I have some of the whispertech larger sizes in my bigger rooms and love those too. Love their customer support and company overall - highly recommend
T**.
Not that quiet
I don’t find it very quiet at all and the eco mode turns on and off too much, otherwise it’s a nice unit
A**A
AC for the wind!
⭐⭐⭐⭐⭐ Perfect for my small space, and it looks modern too. I’ve been using the Windmill 5K BTU in my studio apartment for about a week now and it’s honestly been such a great addition. I was worried it might not be powerful enough since it’s a smaller unit, but it cools my room super quickly. The setup was really easy, everything you need comes in the box, and I had it up and running by myself in under an hour. I also love how it looks. Most window ACs are bulky and kind of ugly, but this one actually blends in with my space and doesn’t stick out like an eyesore. One of my favorite features is the app. I like being able to adjust the temperature while I’m out, so I can come home to a nice, cool room. The lights on the unit also auto-dim at night, which is a nice touch when I’m trying to sleep. If you’re looking for a small, quiet, and modern-looking AC that actually works really well, I’d totally recommend this one.
A**M
Effective but not the quietest
I’m only giving it three stars because it claims to be quiet and it’s not. I can’t have it on when I’m on conference calls. It is easy to install, lightweight, and cools the room quickly, but it is still too noisy for my office.
K**S
Love it
We live ours. On low fan it’s super quiet and cools our bedroom easily. I’m getting ready to buy another for a second bedroom
S**E
False advertisement
It's not quiet. It's actually very loud. The picture shows no buttons on the front. That's what sold me to buy this product. Because I have 2yr old twin boys that destroy just about everything they touch. Including last year's unit. Guess what there buttons. All kinds of buttons!!!
R**S
Irritating sound
Easy install, light weight. The app is easy to use and set up. Cools a bedroom quickly. Removing 2 stars for the sound. I don’t mind a loud air conditioner. The sound it makes is inconsistent and scratchy. It sounds like metal is rubbing on metal. It is a an irritating sound. The filter is hard to put back in because there are wires that get in the way. Works well enough to not go through the hassle to return but would not buy again.
M**N
Excellent quality window AC
Everything about this AC is incredible, but the only thing I've found bad is that it reads the room temp on the app incorrectly, and the filter can easily bend and be a hassle to properly set in. Build quality is nice, keeps the temp I want in the room consistent even with a gaming PC in my room.
Trustpilot
1 month ago
1 month ago