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COSTWAY 24000 BTU Mini Split Air Conditioner | Energy Star, with Alexa, Googlehome, Heat Pump, 21 SEER2 Inverter, 24H Timer, for Rooms up to 1500 Sq.Ft (Airtural Series)

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Availability: In Stock.
Fulfilled by costway

Arrives Sunday, Aug 2
Order within 22 hours and 33 minutes
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Style: 23000BTU, 208-230V, 21 SEER2


Features

  • ENERGY STAR&AHRI Certified: Most efficient 2024 Energy Star verified. COSTWAY mini spilt ac unit has much lower operating costs and is kinder to the environment. Enjoy Eco-friendly lifestyle, enjoy reduced power bills than non-Energy Star devices. GWP of air conditioning refrigerants is 675.
  • [Powerful Output & Premium Compressor: ]With a cooling capacity at 22,000 BTU, a heating capacity at 23,000 BTU and a 2 ton heat pump, this mini split air conditioner enables a wide coverage up to 1500 sq.ft. The durable outdoor unit can withstand a max operating temperature from 5F-125.6F, offering stable performance under extreme weather conditions.
  • [Innovative Inverter Technology:]This technology adjusts the compressor speed to maintain the set temperature without frequently turning the compressor on and off, which has less energy cost and offers stable cooling. With a 21 SEER2 rating and a 10 HSPF2 rating, this unit is built to be energy efficient. It is also ETL approved and AHRI certified.
  • [4-in-1 Design for Year-Round Comfort: ]This mini split AC unit features cool, dry, heat and fan mode and other practical functions including F/C temp display, turbo mode, sleep mode and 24H timer. With a 60F-90F adjustable temp range and 353 CFM 4D powerful air flow, this AC unit delivers efficient cooling and heating performances, ideal for home or commercial use.
  • [Easy Maintenance & 2 Control Methods: ]The self-cleaning at 135F largely helps to simplify regular cleaning and protect your familys respiratory health, and the filters are also removable and washable under water. This air conditioner is available for WiFi control with AC Freedom app. And a 26 ft remote control with child lock is also included, which is friendly for the elderly and children.
  • COSTWAY's superior quality and design are backed by an industry-leading manufacturer's warranty. This warranty covers 5 years of parts replacement and 8 years of compressor coverage, ensuring customers can rely on our products for years to come. In addition to this, the installation of this equipment should be done only by a Licensed HVAC Installer.
  • [Whats Included:]The package includes indoor and outdoor units, remote control and installation kit with 13 ft copper piping set and communication wire. Note: the installation of this product should be done only by professionals.
  • Tips:Pre-charged with the advanced R32 refrigerant, our mini split stands as the premier eco-conscious option. In contrast, competitors rely on outdated refrigerants, which pose greater harm to the environment. Should the need arise to supplement refrigerant levels, kindly inquire about the accessibility of R32 at your nearby vendor.

Brand: COSTWAY


Capacity: 76 pints


Cooling Power: 24000 british thermal units


Special Feature: Energy Star, APP Control, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function See more


Product Dimensions: 8.5"D x 38"W x 12.5"H


Start year: 2024


Seasonal Energy Efficiency Ratio (SEER): 21


Color: 24000BTU, 208-230V, 21 SEER2-WIFI


Voltage: 208 volts_of_alternating_current


Noise Level: 23 db


Cooling Power: 24000 british thermal units


Additional Features: Energy Star, APP Control, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function


Color: 24000BTU, 208-230V, 21 SEER2-WIFI


Noise: 23 db


Refrigerant: R-32


Filter Type: reusable filter


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: rotary_scroll


Air Conditioner Application: Residential


Voltage: 208 volts_of_alternating_current


Power Source: Corded Electric


Wattage: 1650 watts


Seasonal Energy Efficiency Ratio (SEER): 21


Efficiency: high


Annual Energy Consumption: 1650 watts


Air Flow Efficiency: 0.2 cubic_feet_per_minute_per_watt


Control Method: App, Remote


Controller Type: App Control, Remote Control


Warranty Type: Extended


EU Spare Part Availability Duration: 8 years


BEE Star Rating: Energy Star Most Efficient 2024


Brand Name: COSTWAY


Start Year: 2024


Model Name: Split Air Conditioner


Model Number: 10524US-CYFP


Included Components: 1 x Outdoor Unit, 1 x Indoor Unit , 1 x13 ft Copper Connection Pipe - Air Pipe, 1 x 13 ft Copper Connection Pipe - Liquid Pipe , 1 x 6.5 ft Drain Hose, 1 x 13 ft Communication Wires, 1 x Remote Control, 2 x Battery, 1 x Tape, 1 x Luting (Putty), 1 x User Guide


Manufacturer: COSTWAY


Item Type Name: Split Air Conditioner


Warranty Description: 8 years of parts replacement and 8 years of compressor coverage


Item Dimensions D x W x H: 8.5"D x 38"W x 12.5"H


Item Weight: 31 pounds


Window Opening Maximum Width: 4 inches


Window Opening Minimum Height: 24 inches


Window Opening Minimum Width: 3 inches


Window Opening Maximum Height: 12.5 inches


Capacity: 76 pints


Floor Area: 1500 square_feet


Form Factor: Mini-Split


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 2

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


  • Big improvement for my garage
Style: 23000BTU, 208-230V, 21 SEER2
I had the mini split installed in my garage and it has made a huge difference. I needed something that could heat or cool the space quickly since I am not in there all the time, but when I am, I want it comfortable fast. This unit absolutely delivers. It kept the garage warm all winter, which allowed me to keep working out and doing DIY projects. Now that it is warmer, the cooling is just as fast and effective. It is also incredibly quiet. Installation was smooth. I hired a professional, but it looked DIY friendly with clear instructions. The system looks sleek on the wall and does not take up much space. I also love the smart features. It works with Alexa and has a remote, which makes it even more convenient to use. ... show more
Reviewed in the United States on May 16, 2025 by Claire

  • Awesome unit.
Style: 23000BTU, 208-230V, 21 SEER2
The install and set up was a breeze due to the detailed instructions and it has a video walk through instructions as well. I love the unit and it performed perfectly until the schraeder valve, used for pulling a vacuum, failed leaking the R32 refrigerant Freon out slowly causing the unit to quit heating or cooling due to low refrigerant. I’m in contact with cost way now trying to resolve the issue. I do not blame the manufacturer because it is a small valve that is common failure point on all units not just theirs. ... show more
Reviewed in the United States on March 19, 2026 by Amazon Customer

  • Short lived
Style: 23000BTU, 208-230V, 21 SEER2
This unit was fairly easy to install, though you will need a vacuum pump to install it. It heats and cools very effectively. I have two big complaints about it though. Firstly it is extremely inaccurate about what the room temperature is. It will be set to cool to 70 but it will not decide it is 70 until a thermometer on the other side of the room is reading about 63. This is extremely annoying because you have to babysit it or else the room will be about 10 degrees warmer or colder than you want it. Second off the app to control this thing is absolutely garbage. It refused to let me create an account I had to have someone else set it up. It is also such a no name app that the only function it surfaces through Google Home is turning the unit on and off. No temp or mode controls totally worthless. It also does not support Home Assistant with a lot of bridges and hackery to make it work. Overall consider finding a better unit. *UPDATE* a few months later the unit is now constantly throwing the P5 code which seems to be related to over temp protection when heating. Checking the indoor unit with a IR thermometer shows the fins are only about 75f so definitely not over heating. Definitely spend your money elsewhere. ... show more
Reviewed in the United States on March 30, 2025 by bradley

  • It works very Well! Efficient quit unit. Have had it for 3 weeks now with no issues.
Style: 23000BTU, 208-230V, 21 SEER2
The ac is ice cold and the heater is hot! It works quickly and it is quiet. The puddy is under the condenser as well as the flange for the hole. You might need more insulation tape and other items for installation that are not included. The wifi is not user friendly. I was not able to set it up yet. It blows super cold and super hot. It is not a loud condenser. It was heavy but not impossible. If you are not handy do not install this yourself. The instructions are very general and not specific to the unit in the box. Price was great for the performance. It looks sleek! ... show more
Reviewed in the United States on September 22, 2025 by Alonso Corrujedo Jr

  • This is going to be so helpful downstairs in our basement
Style: 23000BTU, 208-230V, 21 SEER2
I recently finished my dad's basement and wanted an independent heating and cooling system, then being tied in with the upstairs. We hired an hvac company and, after getting several estimates, were able to get it installed for under a thousand dollars. So overall, the cost of the mini split and the install was less than any traditional ac unit. The unit had great reviews, and I purchased the warranty that Amazon offers, so I feel great about it. Using it once it was up and running was easy, I did skim through the manual just so I had some knowledge of the different modes, but it was self-explanatory. It's quiet when it is running and the unit outside is small and not loud either which we considered when placing it with the pool being nearby, we didn't want it making a lot of humming or buzzing noises which several I looked at people had mentioned in their reviews. This one will be quiet and not disturbing during the summer months while cooling my downstairs. ... show more
Reviewed in the United States on May 5, 2025 by Aaron Jones

  • Handy unit
Style: 23000BTU, 208-230V, 21 SEER2
Works well. No issues with HVAC/electrician install.
Reviewed in the United States on May 15, 2026 by Carol Swift

  • Not an easy install at all no clue how it works
Style: 23000BTU, 208-230V, 21 SEER2
Well so much for easy installation copper tubing bent the wrong way for installation and even though the instructions say you can move them it cracked the low pressure side line when I tried to so now my options are some how take it apart enough I can heat up the braze points and re-braze in a new line or braze in new line with joint. Also you will need a stand or mounting platform expanding foam and an outside cover peace for the hole in the wall just a heads up. Overall very unhappy. Ok I bumped up my star to 3 now that I'm not as frustrated. The instructions are still a little frustrating. Well it ran for a minute shut off and I cant get it turn back on the instructions said something about a fuse but I can find it other than the one mentioning of it in the trouble shooting section of the manual. Ok customer service has reached out and is trying to troubleshoot so I have bumped it to three stars again. ... show more
Reviewed in the United States on May 9, 2025 by Chris

  • Budget Mini Split Gets It Done
Style: 23000BTU, 208-230V, 21 SEER2
Installed this mini split in my insulated garage in Colorado. Product is mainly to be used to keep my dogs warm and my garage usable in the coldest/hottest months out of the year. Very much a DIY project if you're somewhat handy and know your way around electricity, takes a day/long afternoon, only time I needed to call someone was to vacuum the lines and check them for any leaks. In the instruction manual, it says the mini split will not operate below temps of 9 degrees Fahrenheit; not the case. I fired it up this morning at 2 degrees, windchill of -8, and it ran like a champ. No problems at all, and still kicking out decent enough heat to make the garage bearable. Bought mine on sale during prime days, and for the discounted price, I'd say more than worth the investment. The app doesn't work very well at all, and I don't use it, hence 4/5 stars, but certainly not the end of the world. Time will if that statement remains true, but I'm kicking myself for not doing this project earlier, what a difference it makes! ... show more
Reviewed in the United States on February 13, 2025 by Amazon Customer

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