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DREO

DREO Portable Air Conditioner 543S, 11,000 BTU ASHRAE (7200 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, Fan&Dehumidifier 3 in 1, APP/Voice/Remote, Quiet Standing AC for Room Indoors

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Color: White


Cooling power: 11000.0 British Thermal Units


Features

  • Ultra Powerful IceCool System: Increase coverage up to 14 ft. away with this 11000 BTU ASHRAE (7200 BTU SACC) portable air conditioner and its best buddy, the fan, giving you instant chills even in hot summer days. Additionally, you can keep the temperature between 61F to 86F using various controls to tailor the cooling to your preferences.
  • 3-in-1 Versatile AC unit: You can not only choose from Cool/Fan/Dry modes, but the Portable Air Conditioner 543S also has three functions to control within each mode, making it perfect for all scenarios. Stay dry and comfortable with DREO AC unit powerful dehumidification!
  • DREO's Patented Noise Isolation System: reduces the standing ac compressor and turbulence noise to just 45dB, ideal for bedtime or working environments without interruptions.
  • True Drainage-free System: This self evaporating portable ac equipped with DREO's patented algorithm, sensors and pump evaporate excess water automatically eliminating the need for drainage in environments under 90% humidity. A drain hose (included) is required for environments with humidity above 90%.

Description

A New Wave of Cool Comfort. Fueled by cutting-edge technology, design, and performance, the DREO air conditioner series transforms your cooling experience, bringing Arctic-like freshness and unmatched convenience that takes everyday comfort to a whole new level. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Portable AC 543S Portable AC 318S Portable AC 319S Portable AC 515S Split AC 342S

Brand: DREO


Capacity: 400 gallons


Cooling Power: 11000 british thermal units


Special Feature: Noise Isolation System, Drainage-free Powerful Cooling, Smart Cooling Capabilities with App and Voice Assistant Control, 3-in-1 Mode, Hassle-free DIY Installation See more


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


Start year: 2024


Seasonal Energy Efficiency Ratio (SEER): 7


Color: White


Voltage: 220 volts_of_alternating_current


Noise Level: 46 sones


Cooling Power: 11000 british thermal units


Additional Features: Noise Isolation System, Drainage-free Powerful Cooling, Smart Cooling Capabilities with App and Voice Assistant Control, 3-in-1 Mode, Hassle-free DIY Installation


Color: White


Noise: 46 sones


Refrigerant: R-32


Filter Type: Pre-Filter


Inverter Type: No Inverter


Installation Type: Portable


Compressor Type: rotary_scroll


Air Conditioner Application: Indoor


Voltage: 220 volts_of_alternating_current


Power Source: Corded Electric


Wattage: 1548 watts


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


Item Weight: 29.9 g


Window Opening Maximum Width: 18 inches


Window Opening Minimum Width: 18 inches


Control Method: App, Remote, Touch, Voice


Controller Type: remote, touch


Number of Power Levels: 4


Operating Mode: Cooling


Form Factor: Portable


Brand Name: DREO


Start Year: 2024


Model Name: DR-HAC013S White


Model Number: DR-HAC006S White


Series Number: 6


Unit Count: 1 Count


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


UPC: 810142853972


Manufacturer: DREO


Item Type Name: Portable Air Conditioners


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


Seasonal Energy Efficiency Ratio (SEER): 7


Efficiency: High


Annual Energy Consumption: 1625 watts


Capacity: 400 gallons


Floor Area: 150 square_feet


Room Type: Bedroom, Home, Kitchen, Living Room


Warranty Type: Limited


BEE Star Rating: 4 Star


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

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

    • Best portable AC I've owned.
Color: White Cooling power: 11000.0 British Thermal Units
I absolutely love this DREO Portable Air Conditioner. It’s honestly one of the best portable AC units I’ve owned to date. I use it in a finished basement, which has always been tricky to cool properly. In the past, I’ve struggled with other portable ACs not keeping up, especially because the exhaust hose itself becomes a heat source. Even when the unit is technically sized correctly, that hose can undo a lot of the cooling work. With previous models, I even bought insulation for the hose to try to compensate, but they still never quite delivered the performance they advertised. One of the features on this unit is the automatic swing for the air output. At first I wasn't getting the performance I expected and so I figured well I'll try the automatic swing and it made all the difference in the world. I had thought it was just kind of a gimmick, but as I read about what it's actually doing (from outside resources) I found why it makes the difference it does. This one actually does what it claims. It cools the space effectively and maintains the temperature without constantly feeling like it’s fighting a losing battle. The airflow is strong, the unit runs reliably, and it doesn’t feel like it’s straining all the time. I’ve only used it for one season so far, but up to this point it’s been wonderful. If it continues performing this way long term, it’ll easily be the best portable AC I’ve purchased. Based on my experience so far, I highly recommend it. ... show more
Reviewed in the United States on February 21, 2026 by MatthewT
    • BEST UNIT I HAVE FOUND. COOL AND QUIET!
Color: White Cooling power: 11000.0 British Thermal Units
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
    • Chill on demand
Color: White Cooling power: 11000.0 British Thermal Units
Worked so well this past summer. So hot in my apartment, but immediately cools to a comfortable temp. Window kit set up in my dining room and cools kitchen, dining, and living room. Heavy and sturdy. Materials feel durable. Remote works great and can control from my phone so I man walk into a cool house or keeps pets cool while away. Can keep an eye on indoor temp via the app as well. So glad I splurged on this brand. Ended up buying Dreo tower fans for bedrooms and they are awesome too. Believe the high ranked reviews, this brand is better than the usual big names. ... show more
Reviewed in the United States on January 12, 2026 by Amazon Customer
    • Excellent customer support
Color: White Cooling power: 11000.0 British Thermal Units
Update: Dreo eventually contacted me and was apologetic for missing the support email. They were very courteous and were committed to working with me to resolve the issues. They even analysed the logs from my device to root cause the problem! I have yet to try their suggestion and will update my review again once I do! They also extended the warranty of all my dreo devices! Original Review: The air conditioner itself is good. It cools the room well and is not terribly loud. Though I have two complaints: 1. I'm using this in my baby's nursery and the Display and Panel Sound settings reset to "on" every time the air conditioner is turned off, despite repeatedly turning them "off". I expect this to be a persistent setting - it's annoying to have to adjust it every day. Forgetting to do so risks waking my toddler up in an otherwise dark, quiet room. 2. I tried to contact Dreo support over email and didn't receive a response. 3. They say you get an extended warranty if you register the product but that didn't happen - their automated email only indicated a one-year warranty. ... show more
Reviewed in the United States on October 1, 2025 by K. Mehta
    • Almost perfect
Color: White Cooling power: 11000.0 British Thermal Units
I really like this unit and the display and remote. It seems extremely well-designed and the window insert is easy to use. I wish it came in a two-hose version but it still works great. My only small issues are that it makes a "thump" when the compressor is switching on (or off, not sure) and it would fit my needs better if it had a little more cooling power. I can't vouch for the official BTU measurements of course. But it does cool my bedroom down nicely. I'm happy I bought it. ... show more
Reviewed in the United States on July 5, 2026 by wavemaster
    • Effective and compact Portable A/C
Color: White Cooling power: 11000.0 British Thermal Units
We are based in San Diego and the Summer get pretty hot , the Central air system in our house is quite old and due to high electricity bills and concerns over dust and cleanliness of an old system we decided to purchase a portable A/C . After much research decided upon the Dreo 1400 BTU and very satisfied with that choice . Cools down a living room and adjoined kitchen area effectively which is about 600 sq feet . Makes the whole area comfortable even when its max heat outside and the roof is taking the full blast of the sun all day long . The app functionality is really good , you can remotely control it and also tells you when the filters need to be cleaned and if the water needs to be drained . So far in lower humidity San Diego we have not needed to drain the water after about 100 hours of usage . They claim that it is self draining and that seems to be accurate in lower humidity anyway . Customer service is VERY GOOD , spoke to Tina and she was able to help quickly and effectively . This is 5 star product would highly recommend , we did quite a bit of research looking for the best product and I feel we made the correct choice . ... show more
Reviewed in the United States on July 7, 2024 by lloyd branch
    • Great unit until we discovered mold growth that cannot be properly cleaned
Color: White Cooling power: 11000.0 British Thermal Units
We purchased this portable AC on March 1, 2025, and for almost a year the unit worked well. It cooled the room, never gave us any error codes, and overall seemed like a solid product. Unfortunately, after my wife and I had been dealing with headaches and feeling unwell for a few months, we finally inspected the unit more closely and discovered mold/mildew growth around the front air outlet area and what appears to be growth or residue on the metal fins inside the front of the unit. The biggest issue is not that the unit got dirty. The biggest issue is that the cleaning and maintenance instructions do not appear to provide any safe way to access and clean the front internal fins or coil area without taking the unit apart and potentially voiding the warranty. The visible plastic areas can be wiped down, but the deeper area where air is actually blowing through does not seem user-serviceable. This is especially concerning because the unit was being used in a shared room with small children. We maintained normal use, had no error codes, and had only needed to drain it once during high humidity, so there was no obvious warning that anything was wrong. The AC itself worked great until we realized there was mold growth inside an area that the owner cannot properly clean. Because of that, I cannot confidently recommend this unit unless DREO provides a clear approved method to clean the internal fins/air outlet area or makes this section removable for maintenance. ... show more
Reviewed in the United States on June 4, 2026 by I
    • Quiet unit and cools quickly
Color: White Cooling power: 11000.0 British Thermal Units
Liked the first one I purchased so much and got two more! Quieter than the one I purchased last year and cools to a lower temp and quickly! Note: no unit is completely silent but this one sounds like two box fans on a medium setting. Has a good night time light setting on its remote for those who need complete darkness. Note: unit comes only with panels for window units since it only extends to 53 inches. Called customer support and they are sending two sets of panels for slider doors. They responded to my issue quickly and professionally. ... show more
Reviewed in the United States on August 19, 2025 by Amazon Customer

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