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21 SEER 24,000 BTU Wi-Fi Ductless Mini Split Air Conditioner and Heat Pump Variable Speed Inverter - 220V/60Hz

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$undefined.00 /mo* suggested payments with months* financingApply Now
  • Energy Star 20.5 SEER Yields Ultra-High Cost Efficiency
  • Wi-Fi module included
  • Equipment should be sized/installed by a qualified professional
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Product Overview

The 24,000 BTU 2 Ton 20.5 SEER AHRI and Energy Star Certified DuctlessAire Mini Split Air Conditioner with variable-speed DC inverter compressor provides a highly efficient, quiet, low-cost professional solution for your cooling and heating needs without requiring any ductwork. This energy-efficient system is the ideal solution for open-room applications up to 1200 sq. ft., such as classrooms, sunrooms, open floor plan flexible-use spaces, man caves, home theaters, offices, studios, bedrooms, bonus rooms over the garage and even basements and garages where heating and cooling is desired. Where there is an open interior space need for heating and cooling, DuctlessAire Mini Splits have the answer. This sleek-looking unit is mounted on the wall, working in concert with an exterior condenser requiring only a small hole to run the lines from the air handler to the condenser. The fans deliver continuous airflow and circulation with year-round temperature comfort and are easily adjusted with a remote control that comes standard with each unit. Because the air handler is mounted above eye level, it is aesthetically attractive, blends well and does little to impede with furniture and decor placement. DuctlessAire Mini Splits are a cost-effective alternative to central HVAC systems and can be installed in just a few hours.
  • 20.5 SEER rating Energy Star certified: estimated national average annual operating cooling cost is $148 based on AHRI certificate #9150140
  • Package includes: stylishly designed interior white wall-mount air handler with LED display; exterior pre-charged condenser with special golden anti-corrosive coating coils; wireless remote control for customizable airflow and temperature adjustment; 25 ft. complete kit
  • 25 ft. kit includes: copper tubing with insulation and nuts, control wire, 6 ft. drain hose, wall sleeve, wall sleeve cover and tape
  • Electroplated coils: the electroplated hydrophilic coils improve heating efficiency by accelerating the defrosting process; the unique anti-corrosive coating on the coils also aids in withstanding the effects of salty air, rain and other corrosive elements by allowing contaminated water on the coils to run off more quickly, reducing the corrosive effect to the coils; heat exchange performance is much longer lasting
  • Low ambient operation: a special built-in low ambient kit can be used in temperatures as low as 5°F for cooling operation, useful for users who need to maintain cooling during winter
  • Refrigerant leak detection: with this new technology, the system will alarm when a refrigerant leak is detected
  • Dual sensor fixed or remote: by switching to remote sensor and keeping the remote close to you, you tell the air conditioner to set the temperature from wherever the remote happens to be, this counteracts the tendency for the air conditioner to stop cooling or heating because the air around the unit has reached its set temperature (switches off after period of inactivity to preserve battery life)
  • HEPA filter included (1): a HEPA filter is a type of mechanical air filter; it works by forcing air through a fine mesh that traps harmful particles such as pollen, pet dander, dust mites and tobacco smoke
  • 2-direction air vane technology: in cooling mode the air vane opens counterclockwise to direct air horizontally, allowing for an even cooling effect; in heating mode the air vane opens clockwise, directing air downward, this time for a uniform heating effect
  • Built-in electronic diagnostic: monitoring some abnormal operations or parts failures, microcomputer of the air conditioner will switch off and protect the system automatically; meanwhile, the error or protection code will be displayed on the indoor unit
  • Outdoor pan heater: a heating belt is fitted on the base plate of the outdoor unit to avoid accumulation of rain, snow or water on the base plate
  • Dual washable filters: a good air conditioner should not only take care of the temperature in your home but also the quality of the air you breathe; the system aids in removing most of the pollen dust, smoke and other microscopic airborne particles that by latest thinking contribute to respiratory problems like asthma and hay fever
  • Self-cleaning: by pressing clean on the remote control, it automatically cleans the evaporator to aid in reducing buildup of bacteria and keeps the air fresh
  • Sleep mode: in sleep mode, the unit automatically decreases the heating or increases the cooling by 1° per hour for the first 2 hours of use, then holds the temperature steady for 5 hours before ceasing
  • Low noise airflow system: without decreasing the airflow volume and capacity output, the large-diameter cross flow fan can bring down the indoor unit noise level by lowering the fan speed
  • Anti-cold draft: if the unit is turned on in heat mode when the ambient temperature is low, it will warm up prior to fan operation to prevent cold air in heating mode
  • Louver position memory: the set louver position is stored in memory by the microcomputer and the louver returns to the stored position when the next operation is performed
  • Turbo mode: this function enables the unit to reach the preset temperature in the shortest time
  • Click here to learn more about Eco Options and Energy Efficiency
  • Which type of air conditioner is best for your home?
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21 SEER 24,000 BTU Wi-Fi Ductless Mini Split Air Conditioner and Heat Pump Variable Speed Inverter - 220V/60Hz

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/bundle $2261.67
Save $339.25 (15%)
Zone CapacitySingle ZoneSingle ZoneDual ZoneTriple Zone
BTU Cooling Rating24000 BTU24000 BTU18000 BTU27000 BTU
Voltage (v)220v208/230v230v208/230v
BTU Heat Rating25000 BTU25000 BTU18000 BTU28000 BTU
Mount LocationWall MountWall MountWall MountWall Mount
Minimum Outdoor Temperature (F)-135-13-13
IncludedHeater,Remote Control,Self-diagnostic toolsRemote ControlHeater,Remote Control,Self-diagnostic tools,Support BracketsHeater,Remote Control,Self-diagnostic tools
Coverage Area (sq. ft.)120010009001200
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Air handler depth (in.)
Air handler height (in.)
Air handler width (in.)
Condenser depth (in.)
Condenser height (in.)
Condenser width (in.)


Air Conditioner Product Type
Mini Split Unit
Air direction/circulation
Air handler weight (lb.)
Amperage (amps)
10.1 A
BTU Cooling Rating
BTU Cooling Rating
24000 BTU
BTU Heat Rating
25000 BTU
BTU Heat Rating
Color Family
Condenser weight (lb.)
Coverage Area (sq. ft.)
Decibel (Sound) Rating
34 dBA
Decibel Rating
34 dBA
Filter Type
Heater,Remote Control,Self-diagnostic tools
Line Set Length (ft.)
Mini Split Features
Auto cool,Fan only option,Overload protection,Sleep setting,Timer,Wireless remote control
Minimum Outdoor Temperature (F)
Mount Location
Wall Mount
Number of cool settings
Number of Fan Speeds
Voltage (v)
Voltage (volts)
Wattage (watts)
Zone Capacity
Single Zone

Warranty / Certifications

Certifications and Listings
ETL Listed
Manufacturer Warranty
5/1 year Compressor/Parts (Registered)
Seasonal Energy Efficiency Ratio (SEER)

Questions & Answers

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Customer Reviews

  • 4.8
    out of 1,070 reviews
  • 98% recommend this product
Filter by:
Showing 1-10 of 1,070 reviews
all round quality
unit super easy to install both inside and outside units. I had both all set for ac guy to complete the job. working great to keep 1100sqft home cool Thanks Ductless Aire
by DaveB
    • Recommended Product
    Great unit great value
    Installed in one day. We have a very open house so it cools the whole downstairs. Very quite.
    by coolnow
      DA2421 installation
      Great Product, this unit is one of HD's best sellers. I can understand why with all the factory features like WIFI, auto cleaning, and self-diagnostics. this is truly a great value I would recommend this product. Paul from Maine
      by PaulG
        PCB burned after 2 years
        Unit worked well for two years and after that the PCB got burned. We had the unit installed by a licensed company, we didn’t have any storms in the area, we don’t know the reason as of why the PCB got damaged, we pay around $1800 for the unit and only lasted around 2 years. We contacted the company and they are out of PCBs, we had to wait 90 days to buy one.
        by Marco
          Loving the system and ease of use
          Just had the Ductlessaire 12,000 BTU system installed today in a 12 x 24 studio. Within 5 minutes of it being operational, the room had cooled down from the hot, humid room it was installed in. Love the functionality and ease of use. It’s super quiet and elegant. Recommend this for value for money and ease of install.
          by Flip69
            • Recommended Product
            Super cool!!
            This unit was a easy install it beat my expectation.cools my 24x30 garage no problem.
            by Hotrod3
              • Recommended Product
              works great
              bought once I picked it up from the store it only took the man 1 day to install seemed easy enough. my mom loves it! cools the house great.
              by nlovell
                • Recommended Product
                Good value and a great product
                It was a good price on sale and an easy install. My only problem was that it leaked during a vacuum test, the HVAC guy that did the follow up said most will leak when torqued to factory specs. It looks nice, it's very quiet and does a great job cooling the house.
                by JohnM
                  • Recommended Product
                  Amazing product for the cost
                  Easy to install, program and use. Quiet, and so far, reliable.
                  by Coldandquiet
                    • Recommended Product
                    Easy install, and super Quiet.
                    I installed this in my 3 car garage and I’m Very happy with this unit, the install was easy, its very quiet and looks very nice. Using my phone to operate is a plus .
                    by Douglas
                      • Recommended Product
                      1 person found this helpful
                      Showing 1-10 of 1,070 reviews