Professional Comfort.
DIY® Price Tag
The MRCOOL® DIY® Select mini-split system delivers reliable comfort with No specialized tools. No complicated setup. Just reliable comfort, on your terms.
Single Zone Mini-Split Heat Pump
DIY® Select
Mount. Connect. Enjoy.
The MRCOOL® DIY® system features a simplified installation thanks to our patented Quick Connect® fittings that get you up and running in minutes. No waiting. No hassle. Just comfort, delivered fast.
Energy Efficient. Save More Daily.
Everyday Performance
That Saves You Money
Ready For Easy Setup
True DIY® Starts with
Pre-Charged DIY® Line Set.
MRCOOL® DIY® systems arrive with factory pre-charged refrigerant line sets that connect using sealed Quick Connect® fittings, allowing homeowners to install heating and cooling without vacuum pumps, gauges, or licensed refrigerant handling. By removing the most complex step of mini split installation, MRCOOL® transforms HVAC from a contractor dependent process into a homeowner friendly solution reducing total project cost while delivering reliable, professional grade comfort.
Total Control, No Matter
Where You Are
Whether you’re across the room or across the country, managing your home’s climate should be effortless. The MRCOOL® DIY® Select offers a suite of intuitive control options designed to fit your lifestyle—putting ultimate comfort right at your fingertips.
Control Within Reach
Transform your smartphone into a powerful climate command center. With the MRCOOL® SmartHVAC app, you can adjust modes, set schedules, and monitor your DIY® Select from anywhere in the world. Want a hands-free experience? Simply pair with your favorite voice assistant to change the temperature without lifting a finger.
Comfort That Follows You
Your comfort shouldn't be limited to where the unit is installed. By activating the Follow Me® function, the included remote acts as a portable thermostat. It senses the temperature exactly where you are sitting and tells the DIY® Select to adjust accordingly, ensuring your immediate space stays perfectly conditioned.
