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Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 17
Order within 23 hours and 39 minutes
Available payment plans shown during checkout

Color: Black


Size: 12,000 BTU


Features

  • Go Big on Cooling Power: The DREO AC515S portable air conditioner brings massive 12,000 BTU ASHRAE cooling capacity that reaches up to 16 ft. Helping you keep the comfortable temp in the sweltering summer. Additionally, you can keep the temperature between 65F to 86F using various controls to tailor the cooling to your preferences
  • 3-in-1 Mode with Fan & Dehumidifier: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner
  • Isolate Noise, Amplify Comfort: Featuring a new noise isolation system around the compresor, this portable air conditioners reduces noise down to a minimum 46dB, making it ideal for quiet places like bedrooms and offices
  • Drainage-free in powerful cooling when the humidify under 85%: Bring uninterrupted cold air to your room, thanks to DREO's new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
  • Hassle-free DIY Installation with Universal Window Kits: Don't worry about the window type or size, this portable AC for bedrooms features multiple panel combinations that are easy to fit and secure on any window (from 17" to 53")
  • Superb Customer Service: Our friendly customer support works around the clock to solve any issues and give you all the product guidance needed when using Dreo AC Series
  • Power Output: 1150 - 1450W; Voltage: 103 - 125V, Current: 11 - 14A; Actual values may vary with ambient & voltage

Brand: Dreo


Capacity: 235 Cubic Feet


Cooling Power: 12000 British Thermal Units


Special Feature: Work with Alexa & Google Assistant, Large LED Display, 12,000 BTU Powerful Fast Cooling, Drainage-free in cool mode, 46 dB Quiet Working Noise Level See more


Product Dimensions: 14.37"D x 17.32"W x 28.13"H


Start year: 2024


Seasonal Energy Efficiency Ratio (SEER): 6.1


Color: Black


Voltage: 120 Volts


Noise Level: 46 dB


Product Dimensions: 14.37 x 17.32 x 28.13 inches


Item Weight: 62.9 pounds


Manufacturer: Dreo


Item model number: DR-HAC005S Black


Batteries: 1 AAA batteries required. (included)


Form Factor: Portable


Warranty Description: 24h Customer Service;1-year warranty as standard


Batteries required: Yes


Included Components: ‎Window Mount Kit & Drain Hose, Remote Control


Capacity: 235 Cubic Feet


Floor Area: 300 Square Feet


Voltage: 120 Volts


Noise Level: 46 dB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very pleased.
Color: White Size: 12,000 BTU
It makes noise, but is not too loud for conversation in the room. It cools the room well with temps in the 80's to low 90's and high humidity. Room is a lanai with vinyl window panes so not best insulation. Easy to set up. Not that heavy, but wouldn't want to carry it up stairs.
Reviewed in the United States on August 2, 2025 by Midnight's Mommy

  • BEST UNIT I HAVE FOUND. COOL AND QUIET!
Color: White Size: 14,000 BTU
This is the best portable a/c ever! The sound sounds like a fan or sound machine. It also cools so quickly! The remote and bluetooth are a plus! I tried another brand but the sound was more like an engine. As I said, this one is more like a fan sound. I usually sleep with a sound machine but this takes its place. I was cool, had my "white noise" and slept like a baby. I am using this in the main bedroom. With temperatures over 100 degrees and cathedral ceilings our regular dual zone a/c couldn't handle just the upstairs! This has been a lifesaver! Not only did it cool but I didn't feel the humidity in the air either. I highly recommend this unit! ... show more
Reviewed in the United States on July 1, 2025 by MiniMom

  • Excellent Unit, Works Great -- No Regrets!
Color: White Size: 12,000 BTU
I'm always skeptical of online reviews. But this unit earns and deserves its high ratings. Easy to set up, easy to operate. The app has worked flawlessly. The unit quickly cools the hot upstairs hallway and bedroom with ease. The dehumidify function works great, too. It's pretty humid here (ranging from 65-85%), and this thing makes a noticeable difference you can feel. As for noise, it's not bad at all. It is definitely quieter than a box fan, but a little more so than a white noise generator. But I typically have it on the highest fan speed. Lower speeds are quieter, of course. I also monitor our daily electric usage. We're in the middle of an unpleasant heat wave, so this is running quite a lot. I was surprised that it really hasn't added much to the electric usage. If you're on the fence about spending the money on a portable unit, this is worth the price. I'm pleased with it and would recommend it! UPDATE: Still very pleased with this unit. It did so well in our home that I decided to put this in my workshop and run the venting and drain through the wall. Works perfectly and is able to comfortably cool and decrease the humidity in my shop! ... show more
Reviewed in the United States on June 27, 2025 by Steven P. Steven P.

  • The Perfect Bedroom AC, Quiet, Powerful, and Smart
Color: White Size: 12,000 BTU
I bought the Dreo AC515S for my bedroom, and I’m seriously impressed. It cools the room down fast even during hot summer nights and does it quietly enough that I can still sleep soundly. The setup was simple, and the window kit fit snugly with good insulation. I love the sleek design it doesn't feel bulky or intrusive in the room. The remote is magnetic (genius!) and the smart app lets me adjust settings from bed or schedule it to turn on before I get home. One of the best features? No water bucket to empty it takes care of the moisture on its own while cooling. Overall, this Dreo AC has made my bedroom way more comfortable without the noise or hassle of other units I’ve tried. If you’re looking for a quiet, efficient, and smart portable AC for your bedroom, this is it. I also ended up buying a second one for my son's bedroom as well. ... show more
Reviewed in the United States on June 22, 2025 by Michelle Damery

  • Cools well, reasonably priced.
Color: White Size: 12,000 BTU
The unit is heavy and was difficult to unpack because the Styrofoam clung to it, I had to break it off. Installation was easy. The instructions were in English, accurate, and easy to understand. The remote has a lighted display but not buttons. 2 AAA batteries required which I didnt find in the package. The unit os on wheels and easy to move but it is heavy. They recommend putting it on a raised platform to attach the drain hose. I plan to do that when I get some help to lift it. After reading other reviews I did but and install an insulation sleeve for the exhaust hose. On high, the unit cooled my small cabin from 89 to 72 degrees in anout 40 minutes, then the Auto feature kicked and reduced the fan but kept my place cool. On high, the fan is noticeably loud. On the lowest setting it was barely noticeable. I can forgive the minor design shortcomings because this unit really works well at its primary function of cooling the air and the price was reasonable. Now instead of dreading summer, I can enjoy it. ... show more
Reviewed in the United States on July 4, 2025 by Scott E Westwood

  • Best portable AC unit I have ever owned. And it's actually quiet.
Color: White Size: 12,000 BTU
I have had this unit for around 11 months. It works great, and it's really quiet. The app works, the remote works, I've had to clean the filters a few times which was really easy. I do recommend getting the app so you can download firmware updates. I have had about 6 units and this is the best one I've ever had by far, which is surprising since it only has one tube for the exhaust. This is a safe buy. I use it in a medium sized bedroom but it ends up cooling most of the upstairs and that's with leaving a door open so my dog can use the patio at anytime. It's a really impressive unit. I have not noticed the outside air coming into the unit, as one reviewer states, I don't even think it's possible since it has just one tube that only blows in one direction. It's never created funky odors. Not sure why his outside air smells like wet dogs he should get that checked out. ... show more
Reviewed in the United States on July 17, 2025 by CHRIS

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