Learn More About MRCOOL DIY 4th Gen Multi-Zone Mini Splits
MRCOOL DIY 4th Gen Multi-Zone Mini Splits
Multi-Zone - One House, One Solution
Up to 5 Zones
- Now you'll be able to heat and cool up to 5 rooms at a time with the MRCOOL® DIY® 5 Zone Multi-Zone unit.
Easy DIY® Installation
- Precharged R-410 Quick Connect® Line Set
- Available in 16' and 25' options, pre-charged line sets allow you to install this innovative ductless system without special tools, equipment, or training.
NEW DIYPRO™ Cable
- Safety & Durability
- The included DIYPro™ Cable eliminates the need for electrical conduit providing higher mechanical protection and durability.
Follow Me® Function
- Personalized Performance
- Keep the remote close by, and MRCOOL DIY® will track the air temperature around you to ensure you receive maximum comfort.
- 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.
- 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.
- 24-Hour Comfort
- We made Sleep Mode easy to program to save money, and let you sleep a little easier.
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.
Digital Assistant Ready
- Google Assistant & Amazon Alexa
- The new MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
Best Warranty in the Business
- The DIY® 4th gen Multi-Zone comes with a LIMITED LIFETIME compressor warranty*, a 7-year compressor replacement* warranty, and a standard 5-year parts warranty for the original registered owner