DIY Easy Pro 12k 18.9 SEER2 BTU Ductless Mini-Split Heat Pump System



The easy-to-install MRCOOL® Easy Pro® 12k BTU Ductless Mini-Split Heat Pump System can heat or cool a space of up to 500 square feet with a 18.9 SEER2 rating. It includes a 16 foot pre-charged line set with Fast Connection® fittings. This system has many features such as the Follow Me® feature that keeps you comfortable no matter where you are in the room, along with convenient operational modes such as Sleep mode, Auto mode, or Timer mode. Maintaining the system is easy as the air filters only need to be rinsed, dried, and replaced, while the indoor and outdoor units only need to be cleaned with a damp or dry cloth. You can control this system with the included remote, the SmartHVAC app, or your Amazon Alexa or Google Assistant.  This energy-efficient, feature-packed HVAC system can be easily installed and easily maintained while providing the ultimate in comfort.


All you have to do is place the outdoor condenser where desired, mount the air handler inside, and connect the precharged line set. You can use the SmartHVAC app on your Apple or Android device to control the system as well as your Alexa or Google Assistant if you want to go completely hands-free. With the included remote you can take advantage of the Follow Me function which makes sure your preferred comfort level is present no matter where you are in your room. Choosing this system will provide you with savings, convenience, and comfort. You can rest assured that you are in good hands with a 1-year compressor warranty, and a 2-year parts warranty.


  • Up to 18.9 SEER2
  • Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
  • Energy Efficient DC Inverter
  • Low ambient cooling: cooling down to 5F exterior temperatures, the ideal system for computer server rooms, greenhouses, and any other applications that require cooling all year
  • Includes features such as timer mode, refrigerant leakage detection, and more
  • Systems include our SmartHVAC WiFi Control Module with improved setup and enhanced functionality for Apple and Android smart devices. Works with Amazon Alexa. Works with Google Assistant.
  • Quiet Running
  • 115V Single Phase 60hz



Install Manual
Remote Manual
AHRI Certificate
Energy Guide

DIY Easy Pro 12k 18.9 SEER2 BTU Ductless Mini-Split Heat Pump System