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COSTWAY 15000 BTU Portable Air Conditioner, with Heat, Auto Swing 4-in-1 AC Unit for Rooms up to 800 Sq.Ft, with Built-in Dehumidifier, 24H Timer, Remote Control/APP Control & Window Kit(15000 BTU) | with Heat, Auto Swing, for Rooms up to 800 Sq.Ft, Built-in Dehumidifier, 24H Timer, Remote Control/APP Control & Window Kit

  • Based on 225 reviews
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Availability: In Stock.
Fulfilled by costway

Arrives Sunday, Aug 9
Order within 22 hours and 4 minutes
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Size: 15000 BTU


Features

  • Powerful Cooling & Efficient Heating: Featuring 15000 BTU cooling capacity and 11500 BTU heating capacity, this portable air conditioner provides steady and fast cooling and heating, suitable for large rooms up to 800 sq.ft. The 74 auto swing (from up to down) promotes the air ventilation in the whole room.
  • 4-in-1 Portable Air Conditioner: With 4-in-1 Design, this unit combines a fan, a dehumidifier, a portable AC unit and a heater in 1, which provides you with all-year round comfort. There are 3 fan speeds for you to choose (high, middle and low), and the adjustable temperature range is 61F~88F.
  • Convenient Control & Maintenance: This portable AC unit can be controlled by LED touch control panel, handy remote control (effective control distance within 26 ft) and APP (compatible with Smart Life), which makes your life much easier. For regular cleaning, the filter is removable and washable.
  • Considerate & Safe Design: Under the sleep mode, this AC unit works under low fan speed with a low noise level (52dB). You can also set the 1-24H timer before sleeping to auto turn on/off the unit. This AC unit is provided with 2 drainage ways (manual/continuous drainage), and the overflow protection auto shuts off the unit when the water tank is full.
  • Easy Installation & Mobility: Coming with window kit and accessories, this portable AC is easy to install to windows and fits vertical/horizontal sliding windows (applicable window size range: 25.5"-47"/65-120 cm). The universal wheels and portable handles allow for effortless movement, and the power cord management is easy when not in use.

Brand: COSTWAY


Capacity: 118 pints


Cooling Power: 15000 british thermal units


Special Feature: Fast Cooling, Heating & Cooling Function


Product Dimensions: 17.5"D x 14.5"W x 30.5"H


Start year: 2023


Seasonal Energy Efficiency Ratio (SEER): 5


Color: White


Voltage: 115 volts_of_alternating_current


Noise Level: 52 db


Cooling Power: 15000 british thermal units


Additional Features: Fast Cooling, Heating & Cooling Function


Color: White


Noise: 52 db


Refrigerant: R-32


Filter Type: Physical


Inverter Type: No Inverter


Installation Type: Packaged


Compressor Type: rotary_scroll


Air Conditioner Application: Indoor Use


Core Material: ABS


Item Dimensions D x W x H: 17.5"D x 14.5"W x 30.5"H


Item Weight: 80.3 pounds


Window Opening Maximum Width: 47 inches


Window Opening Minimum Height: 25.5 inches


Window Opening Minimum Width: 25.5 inches


Window Opening Maximum Height: 47 inches


Control Method: App, Remote


Controller Type: App Control, Remote Control


Number of Power Levels: 3


Warranty Type: Limited


BEE Star Rating: 5 Star


Number of Heating Elements: 1


Brand Name: COSTWAY


Start Year: 2023


Model Name: Portable air conditioner


Model Number: FP10348US-WH


Included Components: 1 x Portable AC Unit


Manufacturer: Dongguan JHS Electrical Co., Ltd.


Voltage: 115 volts_of_alternating_current


Power Source: Corded Electric


Wattage: 1248 watts


Cable Length: 5.5 feet


Seasonal Energy Efficiency Ratio (SEER): 5


Annual Energy Consumption: 1248 watts


Air Flow Efficiency: 0.24 cubic_feet_per_minute_per_watt


Capacity: 118 pints


Floor Area: 800 square_feet


Room Type: Bedroom, Living Room


Form Factor: Portable


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 9

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


  • This unit is great when you lose power and have to survive using your generator!
Size: 15000 BTU
I have 3 of these units in my home. When the power from PSE fails due to a problem causing an Outtage for our area they keep us warm. The lights in our home stay on we have hot water and our entertainment center is operational during our sometimes 3 day PSE power outtage. These units draw very little power when they heat or cool. My 50 amp Westinghouse Generator can power everything in my home thanks to the low Amp draw from these CostWay 15,000 btu Heat Pumps. Our home is always comfortable and warm even when we have a PSE Winter power Outtage. This is an honest review! Lord Dragoni ... show more
Reviewed in the United States on November 26, 2024 by ENW SYSTEMS

  • Quality? Design? Performance? 👎
Size: 15000 BTU
This item is terrible. I will never buy anything with this brand name on it. It says it will cool a 800sqft room. It won’t even cool our 370sqft room ! What a joke. Also, this is the worst manufactured window unit I’ve ever seen. Absolutely has to be made in China. I’ve never seen anything like it before. Screw holes that don’t line up and the plastics barely even go together. Worst design I have ever seen. Wish I would have spent my money on something made better (in the USA). Noise level is low because the fan even on high is slow. Sounds like medium compared to my media unit. Performance is awful- like I said it won’t even cool a 370sqft room. The manufacturing quality will be noticed when you install. If you buy you will see exactly what I am talking about! I repeat do not waste your money on this brand portable window ac unit. If I could rate it a 0 star I would. ... show more
Reviewed in the United States on May 17, 2026 by Amazon Customer

  • Window kit broken on arrival.
Size: 15000 BTU
It works well. The window kit was broken when I got it. Luckily, it fit into my old window kit. Easy to install, quiet.
Reviewed in the United States on July 2, 2025 by Denise Messemer

  • Freezing cold quality!
Size: 15000 BTU
I was replacing my old 8000 btu, which was working, but I moved into a larger room. Ice cold! I have to turn it off sometimes in hot weather.
Reviewed in the United States on August 2, 2024 by Michael Spiegel

  • Very quiet unit that cools a huge area
Size: 15000 BTU
I bought this to try to keep our entire garage space cooler, and I am very happy with the results. The set up was super easy basically just take it out of the box and it comes with everything it needs. It also includes a heat feature which you don’t see all the time. I just started using this, so I will keep you updated on its performance long-term. But to me it seems like it’s going to be a great quality unit the lasts us a long time. ... show more
Reviewed in the United States on May 31, 2023 by Charlie

  • Quiet and runs amazing
Size: 15000 BTU
This unit is so worth it considering it both heats and cools. It’s super quiet and is just like the name brand ones that are almost double the price. I use it in my garage and it keeps the temperature At my desired range without making my electrical bill astronomical! I don’t regret this purchase at all. ... show more
Reviewed in the United States on May 15, 2024 by Cash Douglas

  • HORRIBLE!! Stay away!! Worst mistake on so many levels!
Size: 15000 BTU
First, the item shows up with a broken window kit. So that delayed getting the unit going. Once I did receive the kit, the remote wasn’t responding anymore. What’s worse, now that I’ve waited 5 extra days for the window assembly kut to arrive, the machine blows air. The 300 sq ft room stayed at 81 degrees for over an hour before I gave up and went to a box fan for better circulation. To top it off, customer service says I need a pipe that draws hot air into the unit from outside, to make cold air. When I tell them all pieces are present, they insist now they didn’t send enough parts. First, the product description speaks nothing of drawing air in, second, it only describes an exhaust system. Needless to say I’m disappointed that my intelligence has been insulted at this point with back and forth needless customer service emails. STAY AWAY! ... show more
Reviewed in the United States on May 23, 2024 by Robbie Geer

  • Only worked properly for 1 year. That's why the warranty is only for 1 year.
Size: 15000 BTU
This unit is 2 years old. The first year it had a HORRIBLE noise until I tore it apart and sprayed a rotaring bar with shaver oil (it's the only thing I had on hand and that did the trick) It woke me out of my sleep from outside the room. This second season, due to my hours of trying to diagnose it, it seems there is a coolant leak. It starts freezing immediately upon starting the compressor. The air is cold and strong coming out but when it frozes over, it blocks the drainage path and if the fan was on high, or even medium, the fan pulled all the water forward and it would spit water out the front all over my living room. I now have it plugged into a timer so it shuts off long enough for the ice to melt and drain out properly. Very disappointed! ... show more
Reviewed in the United States on June 30, 2026 by Raini Brandt

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