This MRCOOL Mini Split of the 4th generation comes with everything you need to effectively cool and heat two separate rooms. You'll receive a DIY 27,000 BTU Multi-Zone Condenser, a 12,000 BTU Wall Mounted Air Handler, an 18,000 BTU Wall Mounted Air Handler, two remotes, and two 25 ft. Installation Kits. The best thing about this system is that you can install it yourself without requiring specialised tools or expensive equipment. Enhanced Wi-Fi engineering is included, making the setup quick and easy. Moreover, the MRCOOL DIY Multi is flexible enough to be installed virtually anywhere, giving you more installation options.

Condenser

• When combined with specific MRCOOL air handlers, this 3 Zone condenser can achieve an impressive 22 SEER efficiency rating, making it highly energy-efficient.
•  It is also capable of providing heat in extremely cold temperatures as low as -13°F, making it suitable for use in any environment. 
• Additionally, it is the only condenser available with a limited lifetime compressor warranty, which can provide you with added peace of mind. 
• Simply register the product into the MRCOOL Care Program to take advantage of the lifetime warranty.

Air Handler, 12K BTU, Quantity 1

• The air handler included in this system can effectively cover an area of up to 500 sq. ft., making it ideal for large rooms.
•  It is also highly versatile, featuring multiple operating modes including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. Additionally, it can be conveniently controlled via the Smart HVAC app on your Apple or Android smartphone, providing you with easy access and control from anywhere. 
• With its lightweight and compact design, this air handler can be easily installed on most interior walls using the included mounting plate.

Air Handler, 18K BTU, Quantity 1

• With a coverage area of up to 750 sq. ft., this handler can effectively cool or heat a large room.
• This versatile unit offers multiple operating modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
• You can easily control the unit using your Apple or Android smartphone through the Smart HVAC app.
• Thanks to its light and compact design, this handler can be conveniently installed on most interior walls using the included mounting plate.

Line Set 25 ft., Quantity 2

• The MRCOOL Condenser and Air Handlers are connected using a 25 ft. copper line set, which is pre-charged with the exact amount of R-410A refrigerant needed for optimal performance. 
• For Multi-Zone systems, it is important to have one line set per indoor unit to ensure proper functioning. 
• With the ease of DIY installation, you can save money by not having to hire a certified technician.

Additional Line Sets & Coupler

In case the default lengths of the line sets aren't suitable for your specific application, additional line sets are available for purchase. However, you'll need a coupler kit to connect two standard line sets together. This coupler kit enables you to extend the line sets to the required length, ensuring that the MRCOOL Condenser and MR COOL Air Handlers are connected seamlessly.

Package Include 

This package also includes a set of installation-friendly tools to make the installation process more convenient. These tools include a mounting plate for the air handlers, anchor, mounting plate screws, remote control, fixing screw for the remote controller holder (optional), remote control holder (optional), MRCOOL Mini-Stat (optional), MRCOOL Mini-Stat User Manual (optional), magnetic ring (optional), line-set adapter set (included with 4-zone & 5-zone systems only), batteries, air freshening filter, seal (for cooling & heating models), Allen wrench, installation & owner's manual, remote control manual, Smart Controller Kit, plastic wall sleeve, sound deadening pads, drain pipe, cardboard mounting plate template, Quick Connect® Line Set (refrigerant pipe)*, insulation material, non-adhesive U.V. tape, drain joint, and neoprene. These tools are designed to make the installation process more manageable, quicker, and efficient for the user.

Product Specification

Condenser Specifications

Air Handler 12K BTU

Air Handler 18K BTU

Line Set

Coverage Area

To determine the number of BTUs required for the area you would like to cool or heat, please refer to this coverage chart:

Square Feet: 180-375 | BTU = 9K

Square Feet: 376-500 | BTU = 12K

Square Feet: 501-750 | BTU = 18K

Square Feet: 751-1,000 | BTU = 24K

Square Feet: 1,001-1,500 | BTU = 36K

This chart will help you select the appropriate BTU rating for the MRCOOL Mini Split System that is suitable for your space.