COSTWAY 24000BTU Mini Split Air Conditioner& Heater,18.5 SEER2 208-230V Wall-Mounted Ductless AC Unit Cools Rooms up to 1500 Sq. Ft, Energy Efficient Inverter AC w/Heat Pump (Blast Series)
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May 11 – May 15
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Style: 24000BTU, 208-230V, 18.5 SEER
Features
- [Energy Efficient Cooling & Heating:]Equipped with a high power compressor and 2 ton heat pump, this AHRI Certified pre-charged ac unit allows you to enjoy the convenience of cooling in summer and warming in winter. Besides, with an innovative inverter technology, the air conditioner changes the power supply frequency without frequently turning the compressor on and off. GWP of air conditioning refrigerants is 675.
- [5 Modes for All-Year Comfort:]This 24000 BTU split-system AC unit has 5 working modes for you to choose from: auto, cool, dry, heat and fan mode. In addition, this split air conditioner also comes with 4 available fan speeds (low/medium/high/auto), sleep mode, ECO mode, iFEEL & turbo function to meet various needs.
- [Easy Control & Quiet Operation:]The handy remote control enables you to control this mini split AC unit from your comfortable bed or sofa conveniently. The smart 0.5-24 hour timer and low-noise operation ensure a peaceful sleep time. What's more, the display screen on the remote control will be turned off automatically when there is no operation within 10s, which will not disturb your sleep.
- [Self Cleaning & Auto Defrost:]Designed with a self-cleaning function at high temperature of 134.6F and a washable filter, this split air conditioner can automatically clean its interior. Moreover, the outdoor unit features an auto-defrost function to avoid damage and improve energy efficiency.
- 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.
Brand: COSTWAY
Capacity: 2 Tons
Cooling Power: 24000 British Thermal Units
Special Feature: Energy Efficient, 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: 9"D x 44.5"W x 13"H
Start year: 2016
Seasonal Energy Efficiency Ratio (SEER): 18.5
Color: White
Voltage: 208 Volts (AC)
Noise Level: 23 Decibels
Cooling Power: 24000 British Thermal Units
Additional Features: Energy Efficient, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and turbo function
Color: White
Noise: 23 Decibels
Refrigerant: R-32
Filter Type: washable filter
Inverter Type: Has Inverter
Installation Type: Split System
Compressor Type: rotary_scroll
Is Outdoor Unit Required: Yes
Air Conditioner Application: Residential and Small Commercial
Core Material: Aluminium Alloy
Item Dimensions D x W x H: 9"D x 44.5"W x 13"H
Item Weight: 68 Pounds
Window Opening Maximum Width: 44.5 Inches
Window Opening Minimum Height: 9 Inches
Window Opening Minimum Width: 44.5 Inches
Window Opening Maximum Height: 13 Inches
Control Method: Remote
Controller Type: Remote Control
Number of Power Levels: 9
Warranty Type: Limited
EU Spare Part Availability Duration: 8 Years
BEE Star Rating: 5 Star
Number of Heating Elements: 1
Brand Name: COSTWAY
Start Year: 2016
Model Name: Mini split
Model Number: 10153-CYJV
Included Components: 1 x Outdoor Unit/ Indoor /8ft Power Line/13ft Copper Connection Pipe - Air Pipe/13ft Copper Connection Pipe - Liquid Pipe /6.5ft Drain Hose /15ft Communication Wires/1 x Remote Control/Tape/Putty/ Wall Sleeve/ User Guide
Manufacturer: COSTWAY
Warranty Description: 2 years Warranty for compressor and 5 years for parts
Voltage: 208 Volts (AC)
Power Source: Corded Electric
Wattage: 1200 watts
Is Product Cordless: No
Seasonal Energy Efficiency Ratio (SEER): 18.5
Efficiency: High efficiency (specific value depends on model and configuration)
Annual Energy Consumption: 1970 Watts
Air Flow Efficiency: 0.13 Cubic Feet Per Minute Per Watt
Capacity: 2 Tons
Floor Area: 1250 Square Feet
Form Factor: Wall-Mounted
Number Of Circuits: 1
Number of Tubes: 2
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 11 – May 15
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 18000BTU, 208-230V, 19 SEER
I bought the 18,000 BTU (220V) mini split for my shop. The shop is 1,000 square feet, has insulated walls, but no drywall or insulation on the ceiling. It is open to the attic, so I don’t have the most efficient insulation in the shop. That being said, this unit works very well and keeps my shop comfortable on even the hottest days. It routinely gets into the high 90’s where I live and this little unit seems to be up to the task of cooling my shop. It is so quiet that I can’t hear it running from the other side of the shop. It’s quiet, but it also puts out a lot of air flow. The build quality is better than expected and so is the performance. I was able to DIY this project having very little experience with home HVAC systems. First was the electrical. I located the units as close as I could to the breaker panel in my shop so I didn’t have to run a lot of wires. I used 14/3 romex and installed a disconnect box outside that feeds power to the outside unit. Here is the disconnect box I used. It was about $25- https://www.amazon.com/dp/B000H5YAD6?ref=ppx_yo2ov_dt_b_fed_asin_title Mounting the inside unit is easy with the included cardboard template for marking the holes/drilling. The bracket for hanging the inside unit is included, but you do not get a bracket for the outside unit so if you want to hang it on a wall you will need to buy a bracket or make one yourself. I used this bracket that cost about $35- https://www.amazon.com/dp/B07B77C8T6?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 You will need a holesaw to make a pass-through in the wall for the refrigerant and between unit electrical wires, as well as the drain. I did my drain separately for a number of reasons that aren’t important here. Once both units are mounted you have to run the wiring and the refrigerant pipes between the two units. Be careful when bending the larger copper refrigerant line because it will kink fairly easily when you are not being careful. I ended up removing the insulation and using a bender that would normally be used for bending steel electrical conduit. I already had that and you might not need it if you are patient and work slow. Bends in the larger copper tubing need about at least 6’-7” radius to avoid kinking. Once you are happy with the large line, the smaller line will easily conform to the same shape because it is less prone to kinking on bends of the same radius. Probably the most intimidating aspect of the install was the need to evacuate the air from the system after completing all of the plumbing. I thought I could rent a vacuum pump and gauge set from Autozone, but I wasn’t able to make that work because the fittings are incorrect. Not finding anything that would work for rent locally, I just bought a vacuum pump and gauges from Amazon for about $120 - https://www.amazon.com/dp/B079JJSFQW?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 With the correct vacuum pump and gauges, I was able to easily apply a vacuum for 15 minutes until it was completely evacuated. Then I buttoned everything up, flipped on the breaker and hit the power button on the included remote control. The unit hummed to life and started blowing cold air in seconds. I did have a small issue with one of the plastic components that was included in the system. I called the support telephone number on a Sunday afternoon and was able to speak to someone right away. Even being hard of hearing, I had no trouble understanding the nice lady with a faint accent. She asked for my order number and told me they would be in touch within 24 hours. Later that day I got an email from them asking me for a photo of the problem. I sent the picture and then the next day they emailed me again saying that the part is on the way to my address and it should be there in 12-15 days. The part actually arrived in 6 days and everything is fixed and operating smoothly. I don’t give out 5 star reviews unless I feel the company really deserves 5 stars. In this case, the customer service after the sale was so good, they earned more than 5 stars. Great company, and they stand behind their products.
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Reviewed in the United States on August 11, 2025 by Serge Storms
Style: 12000BTU, 115V, 20 SEER
After I finished installing and running it, I must say that I'm very satisfied with the purchase and the quality and results achieved from this item. Using only 120 volts the system runs nearly silently, while the amount of air discharged by the vent is very significant. It took watching a few different videos to fully comprehend the task at hand, but I took my time and went step by step, making one significant exception that I thought could be helpful in colder months, so I routed the condensate drain line on the inside of our garage, and at the bottom I coupled it with some CPVC parts and ran it through the exterior wall so the drain is outside. I did this because in my experience, drain lines can freeze up solid in very cold temps, and shut down a system.....it's happened to me more than once. This way the drain is only really exposed just a few inches outside the fully insulated exterior wall, and should be able to resist freezing.......we'll see how that works out. I used a solid stainless steel support bracket which was tricky to install, since the side to side dimension is inflexible and related to the width between the legs of the outside unit with a very small margin of error allowed. It worked out fine and I was able to give it 10 inches of air space in the back to the wall, enough for proper efficiency of the unit, and also to provide a hidden "alcove" for the coil of lineset that I left intact as it came from the factory. It looks fine, especially since I ordered a "cover kit" for the exterior line set for a neater appearance. I also ordered a sleeve through the wall which I cut to length and caulked in place prior to passing the line set and communication wire through. (As I mentioned, I did not include the drain hose in that bundle) The most apprehensive part was the installation of a new 20 amp circuit at the panel box, which was quite easy after I digested the videos online that clearly depict a safe method of doing that. Using 12-2 copper wire, I fed the circuit partly through the wall, then out and down the inner wall surface before exiting outside to a non-fused quick-connect box that I picked up at Home Depot. The final challenge was to acquire a vacuum pump and manifold gauge set for just over $100.00 to fully evacuate the low pressure side to vent any moisture or unwanted gases, prior to firing up the system. It allowed for a one hour leak-check after shutting the valve at the manifold and turning off the pump after it was given 25 minutes to do it's thing. I feel that I learned quite a bit about some tools and techniques that I was unfamiliar with, but was willing to digest and understand through careful selection of "how-to" videos readily available online. Installed yesterday, it runs great and I love the way it silently moves the air flow up and down as well as from side to side with motorized vanes in the blower compartment. Finally, I can work in my fully insulated garage in comfort year round. I hope the heating is adequate, but in the last year, I found a single small space heater was sufficient to raise the temperature in my garage by enough degrees to make it warm enough to work in comfortably, so if the Split unit isn't very good at heating, as I suspect it will be, I can easily supplement the warming by a simple space heater to easily make it comfortable in winter. I would add that build quality was very good, and was surprised by the amount of pressure released from the smaller high pressure copper line tube when I readied it for connecting with the longer line set to take the line down the exterior to the condenser unit. That indicated that the interior unit's plumbing was air tight from manufacture to my installation, which shows the build quality of that piece. Similarly, the charged condenser was also airtight and with simply using hand wrenching without torque-indicator tools, the system proved easy to connect and insure proper leak free system. I would say that the only possible addition to the system that I would recommend would be to have a simple "on-board" control pad at the inside unit as a failsafe if the remote failed to work properly. But the remote works perfectly so far, so maybe that would just be a waste of resources and just raise the price. For clarity, my unit offered 12,000 BTU's and runs on a 120 Volt 20 Amp circuit. I spent about 595.00 on the Split A/C unit (incl. shipping), and 36.00 on the triangular stainless support bracket, 33.00 on the line cover kit, 23.00 on the thru wall sleeve kit, 10.00 on a 2.5" hole saw, 54.00 for the manifold gauge set, 55.00 on the vacuum pump, for a total of 806.00 (not incl sales tax)......I wasn't thrilled that shipping for the Costway unit was 99.00, but I guess it's a fairly large and somewhat heavy item to ship. (came in two pieces over 2 days apart) So, that's the story, and I'm 'stickin' to it', as they say.
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Reviewed in the United States on August 10, 2025 by Paul R DesRoches
Style: 12000BTU, 115V, 20 SEER2
I’m really happy with this mini split. It cools my garage quickly and the heat works great in the morning when it’s cold. The unit is very quiet and the remote is easy to use. Installation kit came with everything needed. Good energy efficiency and works better than I expected. Great value for the price.
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Reviewed in the United States on March 21, 2026 by meihan
Style: 12000BTU, 115V, 20 SEER
Work great, garage keeps cool even through the summer. setup was pretty straightforward and the remote is convenient for adjusting temps. airflow is strong and the unit itself is very quiet when it’s on.
Reviewed in the United States on March 31, 2026 by Nicholas Hsiung
Style: 12000BTU, 115V, 20 SEER
The only good thing about this unit is it's ac side in the summer months that part works amazing. I paid to have it professionally installed by a licensed HVAC to make sure not to void any warranty, and this is advertised as a mini split heat pump that can function down to just below 20° outside and says it's rated for 750sqft. Well it's it's the middle of winter now and 27° degrees outside the mini split can't keep and my 500sqft mini house warm. I keep waking up around 1-2 am freezing my butt off when I have it set to 78° on the thermostat but it keeps getting below 58°. Now I'm out out of money on a unit that's only good for summer and on the contactor that I had to pay to drill a few holes in my house to hook it all up. Now I'll have to pay to have the unit installed because it's illegal for me to discharge the fluid. And on top of that ITS THE MIDDLE OF WINTER and now I'm having to deal with this because of fale aderveriment and false specification on the unit I have to figure a new way to heat my home. This is a honest review after months of summer and winter use. I wouldn't recommend buying this unit unless you live in a state that stays.farily warm!!!!
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Reviewed in the United States on February 13, 2026 by There wasn't even enough in the bottle to treat a twin bed