DIY 3 Zone

The MRCOOL DIY Multi-Zone 3-Zone ductless mini split system is the only AC system that can cover more than one area and still be installed by yourself.

You don't need any special tools or training to install a DIY 3 Zone Multi Zone Ductless Mini Split Air Conditioner from MRCOOL.

You save money with the MRCOOL DIY 3 Zone Mini Split because it is ENERGY STAR efficient and you can install yourself instead of paying an expensive contractor.

Choose from two DIY 16ft line sets or DIY 25ft line sets, pre-charged and sealed with R410A refrigerant. Add up to 3 line sets per air handler for a maximum of 75-feet by using couplers to connect each lineset together.

The MRCOOL DIY 2 Zone is a 3-in-1 air conditioner, heat pump, and dehumidifier and has a low ambient cooling technology pre-installed, making it a great choice when it comes to server rooms, greenhouses, and other places where you need to keep things cold year-round.

A new Smart HVAC Wi-Fi control module is included with the MRCOOL DIY Multi-zone Series 3rd Gen Ductless Mini-Split which makes setup easier improves connectivity, and works with Amazon Alexa or Google Assistant.

DIY 3-Zone Includes:

• 27,000 or 36,000 BTU Multi-Zone Condenser
• Wall Mounted Air Handlers (x3)
• Remote Controls (x3)
• 3 x Line Sets 16ft. or 25ft.

Easy and Simple DIY Installation 

Precharged 410 Quick Connect® Lineset (Included)

You have the option to choose from two 16-ft line sets or 25-foot line sets, pre-charged with R410A refrigerant, for the MRCOOL DIY Series 3rd Gen Multi-zone E-Star Ductless Mini Split AC with Heat Pump. 

You can add additional line sets together, up to 3 line sets per air handler for a maximum of 75-feet. A coupler will be required between each connection.

Features:

• Energy Star
• Smartphone App Control
• Follow Me® Feature 
• Automatic Leak Detection
• Cooling down to 5 degrees F
• Dehumidifying mode
• Auto Restart
• Sleep-mode
• Louver Position Memory
• Gold Fin® Condenser
• Ready for Digital Assistance
• Long Warranty