Everything that you’re used to with the 3rd  and 4th Gen DIY is present in the 5th Gen, like impressive heating and cooling ranges, efficiency levels to get excited about, and a simplified do-it-yourself installation, but it’s all better. 

NEW: Best Warranty in the Business: Limited Lifetime* & 7 Yr Replacement* on Compressor + 5 Yr Parts.

The MrCool mini split is the only system on the market to offer a limited lifetime compressor warranty.

The 5th Generation MrCool DIY 36K BTU, 18 SEER Ductless Heat Pump System efficiency rating allowing it to be Energy Star certified. This powerful single-zone system has the capability of heating and cooling an area up to 1500 sq. ft. It comes complete with a 36K condenser, 36K air handler, and a 25 ft. line set pre-charged with R-454B refrigerant.

NEW DIYPRO™ Cable:

The included DIYPro™ Cable eliminates the need for electrical conduit providing higher mechanical protection and durability.

The line set also has quick connectors which require no special tools, equipment, or training to install. The MrCool DIY system also includes many features that make it stand out among its competitors. This system has many operating modes to select from to suit the needs of the user, including HEAT, COOL, DRY (dehumidification), and SLEEP. It also has the Follow Me function that adjusts the temperature of the room based on the temperature being read by the hand-held remote control. Keep the included remote close by, and MRCOOL DIY®\'s Follow Me® function will track the air temperature around you to ensure maximum comfort.

The DIY features the convenience of being able to operate its modes and functions with your smartphone by using the Smart HVAC app.

The MrCool DIY system includes:

- 36K condenser

- 36K air handler

- 25 ft. line set pre-charged with R-454B  refrigerant

- Quick line connectors

- Remote Controll

- Installation Kit

- Manuals

Why this MrCool unit is considered #1:

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  Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty 

  
  


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  WiFi enabled: Compatible with Amazon Alexa and Google assistant. You can also control your DIY anywhere with your Apple or Android smart device with an Internet connection.

  
  


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  Gold Fin® condenser: corrosion-resistant coastal living - don\'t worry, our condenser is built to resist long term corrosion

  
  


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  Variable-speed DC inverter compressor technology cuts operating costs

  
  


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  R-454B environmentally friendly refrigerant

  
  

 Technical Specifications