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This 4th Generation MRCOOL Mini Split includes a DIY 36,000 BTU Multi-Zone Condenser, three 12,000 BTU Wall Mounted Air Handler, and three Remotes. The best part about all of this is that you can install it yourself!

Package Includes

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  • Energy Efficient. This 4 Zone condenser, when paired with select MRCOOL air handlers, is capable of producing an impressive 21.5 SEER efficiency rating.
  • Works In All Environments. The capability to continue to deliver heating performance when temperatures reach -13°F
  • Lifetime Warranty. For added peace of mind, this is the only condenser on the market that comes with a limited lifetime compressor warranty. Simply register into the MRCOOL Care Program to get the lifetime warranty!

    Air Handler, 12K BTU, Quantity 3

    • Large Coverage Area. Handler covers an area up to 500 sq. ft.
    • Versatile. Incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP.
    • Easy to Control. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app.
    • Convenient Installation. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate.


        Product Dimensions 37.24"W x 16.14"D x 31.89"H
        Cooling Capacity 36,000 BTU
        Heating Capacity 36,000 BTU
        Zone Capacity 4
        Cool Mode - Outdoor Operating Temperature Range 5F ~ 122F
        Heat Mode - Outdoor Operating Temperature Range -13F ~ 75.2F
        SEER 21.5
        EER 10.5
        Voltage Requires a minimum of 208V-230V/60HZ/27-45A (please check your home meets this electrical requirement prior to purchase)
        Registered Warranty
        7 Years Replacement on Condenser, 5 Years Parts


        Air Handler 12K BTU

        Product Dimensions 31.57"W x 7.44"D x 11.69"H
        Mount Type Wall
        Cooling Capacity 12,000 BTU
        Heating Capacity 12,000 BTU
        Registered Warranty
        5 Years Parts
        Modes Auto - auto selects from Cool, Heat or Fan-Only
        Dry - dehumidify
        Fan Only
        Installation Manual
        Product Brochure
        Performance Specifications
        Energy Guide
        AHRI Certificate

        Free Express Shipping on All orders within the USA 

        30 Day Free Returns on all orders

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        MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump, DIY-B-336HP121212

        by MRCOOL
        SKU DIY-B-336HP121212
        In stock, ready to ship now
        Save $2,130.00
        Original Price $5,959.00
        Current Price $3,829.00

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