Benefits of life in comfort
True do-it-yourself installation
Easy DIY Installation
Precharged 410 Quick Connect Lineset

You can install this innovative ductless system without special tools, equipment, or training.

auto restart operation
Auto Restart
Never Lift a Finger

Power outage? Don’t worry, the MRCOOL DIY auto restart will have the unit running again in no time at all.

cooling all year
Low Ambient Cooling
Cooling down to 5°F

This feature makes the MRCOOL DIY the ideal system for server rooms, greenhouses, and any other application that requires cooling all year.

Gold Fin Condenser
Corrosion Resistant

Live on the coast? Don’t worry, our condenser is built to resist long term corrosion.

MRCOOL Remote App
Remote App
WiFi Control

Control your DIY anywhere with your Apple or Android smart device and an internet connection.

automatic leak detection
Leakage Detection
Protecting Your Investment

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.

programmable sleep mode
Sleep Mode
24-Hour Comfort

We made Sleep Mode easy to program to save money, and let you sleep a little easier.

air flow position memory
Louver Position Memory
Remembers So You Don’t Have To

Horizontal louver will automatically move to the same position as you set last time the unit was turned on.