36k BTU 18 SEER MrCool DIY Ductless Heat Pump Split System 4th Generation - Wall Mounted

Sale price$2,888.00


Easily replace or update your space with the 4th Generation MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System. This two part solution includes an air handler to distribute your heat & air indoors and an outdoor heat pump condenser that can, together, heat and cool up to 1,500 square feet with its 36,000 BTU capacity. And don't worry, because virtually any homeowner can install this MrCool HVAC solution themselves without the need for special tools, equipment, or training.

How is this possible? Installation is made easy with the Quick Connect Line Set, MrCool's cutting-edge technology. The line set allows for vacuumless installation and is pre-charged with the eco-friendly R-410A refrigerant, a refrigerant that is a chlorine free alternative to old refrigerants.

And you don't need a lot of space for the MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System. The outdoor condenser is compact and can be anchored to the ground, a concrete pad, or a wall. Its dimensions are 37.21 inches wide, 31.9 inches tall, and 16.53 inches deep. If you opt for mounting the unit with a bracket, the mounting dimensions are 26.5 inches wide by 15.87 inches deep.

Once installed, the indoor air handler is easy to maintain and keep in optimal condition. The air handler can alert you when the system is leaking refrigerant or when it needs a filter cleaning or replacement. You can save money on maintenance calls by tackling simple routine tasks on your own.

The MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System comes with several smart features, so you can customize your unit to your liking.

Set and forget your heating and air with AUTO mode, which automatically cools, heats, or runs the fan based on a temperature you set and the current temperature of the space.

Save money and energy while you sleep using SLEEP mode. With this option your MrCool DIY mini split will increase the temperature when cooling or decrease the temperature when heating by 2°F for two hours to ensure you stay comfortable as you fall asleep. It will then run at the more moderate temperature for six hours before returning to its normal operating mode.

If you are concerned about humidity in your home, use the DRYING option to both regulate your home's temperature and dehumidify simultaneously.

In the unfortunate event of a power outage or blackout, the MrCool DIY 36k BTU 18 SEER Ductless Heat Pump Mini Split System will automatically restart when power is restored to quickly return your home to a comfortable temperature.

With the MrCool DIY mini split, you can control your heat and air wirelessly as soon as it is installed with the included remote from an app on your Apple or Android smartphone, or through Google Assistant, or Amazon Alexa.

The only ductless air conditioning and heating unit that is easy to install for thousands less than a conventional HVAC system. Mr Cool DIY 36k Ductless Mini Split heat pump even adjusts the temperature to the perfect degree wherever you are in your room.

A MRCOOL DIY Series heat pump is the only ductless mini split system on the market explicitly designed for amateur installation. You don't need special tools or training to install this high efficiency heat pump. A line set precharged with R410A refrigerant, the quick hook-up electrical connections, and the quality engineering mean just about anyone can install a MRCOOL DIY in their home with no problem at all in only a few short hours. If you want great air comfort without paying an arm and a leg for installation, you want an easy-to-use MRCOOL DIY Series ductless heat pump.

Unlike any other ductless heat pump on the market, the MRCOOL DIY series is specifically designed for easy installation. The MRCOOL DIY series uses a precharged refrigerant line, alleviating one major obstacle to amateur installation in a single stroke.

MRCOOL ductless mini split air conditioners and heat pumps are the cutting edge of what modern, flexible fabrication can produce. These air conditioners rely on state-of-the-art manufacturing processes and advanced design to deliver high efficiency air comfort anywhere you need it.


  • EASY DIY INSTALLATION A pre-charged R410 quick connect DIY lineset allows you to install this innovative ductless system without special tools, equipment, or training.
  • FOLLOW ME Personalized Performance for wherever you are in the room. Keep the remote close by, and MRCOOL DIY will track the air temperature around you to ensure you receive maximum comfort.
  • LOW AMBIENT COOLING Cool all the way down to 5°F. Maintain cooling even when the outside temperature reaches 5 degrees. This feature makes the MRCOOL DIY the ideal system for server rooms, greenhouses, and any other application that requires cooling all year.
  • AUTO RESTART Never lift a finger after a power outage. The MRCOOL DIY auto restart will have the unit running again in no time at all.
  • GOLD FIN CONDENSER Live on the coast? Don’t worry, our condenser is built to resist long term corrosion.
  • REMOTE APP WIFI CONTROL Control your DIY anywhere with your Apple or Android smart device and an internet connection.
  • TEMPERATURE COMPENSATION Our temperature compensation technology help keeps you comfortable in any weather conditions
  • LEAKAGE DETECTION When the MRCOOL DIY detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort.
  • SLEEP MODE We made Sleep Mode easy to program to save money, and let you sleep a little easier.
  • LOUVER POSITION MEMORY The louver will automatically move to the same position as you set last time the unit was turned on.

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