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8-Year Warranty
• 8 years Warranty for compressor and 5 years for parts to ease your worries.
• Energy Star Certified and AHRI Certified
• 4-in-1 design includes cooling, heating, drying, and fan
• Innovative inverter technology improves energy efficiency
• WiFi connection and App control bring more convenience
• Handy remote control with digital display for easy operation
• Works with Alexa or Google Assistant for hands-free control
• 0-24hour timer and quiet sleep mode for a peaceful sleep
• Multiple functions include swing, turbo, ECO, iFEEL, and more
• Washable filter and self-cleaning for easy maintenance
• 360° air flow supply effectively avoids direct blowing
• Low/medium/high speed for customized comfort
• Auto defrost function prevents damage to the unit
• ETL and AHRI certification ensure reliable use
![]() Energy Star Certified 24000 BTU 21 SEER2 208-230V Mini Split Air Conditioner and Heater Black Wifi Enabled $1299$2165 Current ltem Add to Cart Out of Stock | ![]() Energy Star Certified 24000 BTU 21 SEER2 208-230V Mini Split Air Conditioner and Heater White Wifi Enabled $1249$1561 Add to Cart | ![]() Energy Star Certified 24000 BTU 21 SEER2 208-230V Mini Split Air Conditioner and Heater Gray Wifi Enabled $1299$2165 Add to Cart | ![]() 24000 BTU 25 SEER2 208-230V Mini Split Heat Pump Heating at -15°F WiFi Enabled $1399$2798 Add to Cart | ![]() 23000 BTU 208/230V Mini Split Air Conditioner and Heater Pump System $836.00$1798 Add to Cart | ![]() Airtural Series 24000 BTU 21 SEER2 Mini Split Heat Pump Energy Star Certified WiFi Enabled $1259$1573 Add to Cart |
|---|---|---|---|---|---|
Cooling Capacity | |||||
22000 BTU | 22000 BTU | 22000 BTU | 22500 BTU | 23000 BTU | 22000 BTU |
Heating Capacity | |||||
23000 BTU | 23000 BTU | 23000 BTU | 24000 BTU | 22400 BTU | 23000 BTU |
Voltage | |||||
208-230V | 208-230V | 208-230V | 208-230V | 208-230V | 208-230V |
Coverage Area | |||||
1500 sq. ft | 1500 sq. ft | 1500 sq. ft | 1500 sq. ft | 1500 sq. ft | 1500 sq. ft |
SEER2 | |||||
21 | 21 | 21 | 25 | 17 | 21 |
HSPF2 | |||||
10 | 10 | 10 | 10.5 | 9.5 | 10 |
Indoor Noise Level | |||||
38 dB | 38 dB | 38 dB | 33-52dB | 37 dB | 50 dB |
Outdoor Noise Level | |||||
55.5 dB | 55.5 dB | 55.5 dB | 58 dB | 56 dB | 59 dB |
Dehumidifying Capacity | |||||
92 Pints/Day | 92 Pints/Day | 92 Pints/Day | 120 Pints/Day | 122 Pints/Day | 76 Pints/Day |
Refrigeration | |||||
R32 | R32 | R32 | R32 | R32 | R32 |
Most buyers praised the unit’s strong cooling/heating, quiet operation, and good value for money. Many found installation challenging, often recommending professional help due to needed tools and technical skills. Shipping was generally fast, though sometimes split into multiple packages. Customer service was mostly responsive, with occasional issues on warranty and missing parts. Overall sentiment is positive.
The air conditioning is very good, it cools very well and has good heating
I bought this unit in the middle of June in the Midwest during a very hot heat spell I have a 1400 square-foot house that I was wanting to cool down a good portion of. I did some research and decided to pick one of these cost way units. The price seemed pretty good and overall mostly offbrand mini splits will function like they need to as long as you hook them up correctly, this one came in within about six days very little to no damage on the unit. I mounted my unit on the backside of my house up in the air And installed my head unit. It took about six hours total and I also ran my electrical and a shut off box I did everything up to code and turned on the unit and I will say that unit is nice. I have a running at 70° and it is cooled my whole house down to 70° flat. I had a 12° drop from when I didn’t have my unit installed my house Was running around 81°. The unit is very quiet as it is an energy efficient unit in the black head. Unit looks really good Also. The only thing that I’ve had to do to it is periodically go out and wash the coils and keep them nice and cool and clean Of cotton. The line that being pre-charged is really nice and I would recommend this unit to anybody who’s wanting the unit like this it was affordable. It was easy is very effective. I cannot vouch on the heat pump portion, but I will try that later and see where it goes.
I’m very happy with my three split units, even though I initially had an issue with FedEx. They failed to deliver all the items and made the process difficult by declining my complaint about the missing outdoor unit. However, I contacted Costway, and they promptly resolved the issue by sending me a replacement outdoor unit. Overall, I’m very satisfied with their customer service. I hope the units work flawlessly after installation, and once they’re set up, I’ll share my experience with everyone about how they perform.
I needed a unit for the Chicago seasons. I just purchased this unit on BlackFriday and it has already got to 5° outside. This 12,000 btu unit packs a punch. I only use it for a bonus 12x12 room and the heat is amazing and makes the room comfortable. Easy install, only took 6hrs from a professional because a 230V had to be wired. Purchased the wall mount and cover to protect unit from the snow and insects. Fastest shipping ever from Costway! Wifi and app for Android is awesome!Can't wait to test the A/C part in the summer!
I purchased 2 energy star rated units. 1 through Amazon and the other directly from Costway. Both units were easy to install, I vacuumed the lines, tested, and charged them. NO problems. Line sets fit perfect. They are12k and 17 k, BTU splits. I had to extend both supplied cords for each split set up. Easy to solder 4 wire extension on and heat shrink.













