Innovative heating & air solutions for your family.

Where Innovation Meets Year-Round Comfort

Upgrade your home’s heating and cooling effortlessly with the MRCOOL DIY Mini Split, offering hassle-free installation and exceptional energy efficiency. Thanks to its patented pre-charged line sets, you can set it up without professional assistance and enjoy year-round climate control. Designed with a high SEER rating, this system helps you save on energy costs while maintaining optimal comfort in any space.

Equipped with a variable-speed inverter compressor, wireless control via smart devices, and compatibility with Amazon Alexa and Google Assistant, the MRCOOL DIY Mini Split integrates seamlessly into modern home automation systems. Available in multiple sizes, it provides reliable, quiet operation, making it ideal for bedrooms, living rooms, or any room in need of personalized climate control. Backed by an industry-leading warranty, it’s the perfect solution for long-term comfort and savings.

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862 products

  • MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP12121212
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    MRCOOL

    MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP12121212

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  • MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09121212
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    MRCOOL

    MRCOOL DIY Mini Split - 45,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09121212

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  • MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-436HP09090912
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    MRCOOL

    MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-436HP09090912

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  • MRCOOL DIY Mini Split - 45,000 BTU 5 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-548HP0909090909
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    MRCOOL

    MRCOOL DIY Mini Split - 45,000 BTU 5 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-548HP0909090909

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  • MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP091218
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP091218

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  • MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09090912
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-448HP09090912

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  • MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP090918
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP090918

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  • MRCOOL DIY Mini Split - 30,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-236HP1218
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    MRCOOL

    MRCOOL DIY Mini Split - 30,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-236HP1218

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  • MRCOOL DIY Mini Split - 27,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-227HP0918
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 27,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-227HP0918

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  • MRCOOL DIY Mini Split - 27,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-327HP090909
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 27,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-327HP090909

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  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-218HP0912
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-218HP0912

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  • MRCOOL DIY Mini Split - 30,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP090912
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 30,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP090912

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  • MRCOOL DIY Mini Split - 33,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP091212
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 33,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP091212

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  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-227HP0912
    Vendor:
    MRCOOL

    MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-227HP0912

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  • MRCOOL DIY Mini Split - 36,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-236HP1818
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    MRCOOL

    MRCOOL DIY Mini Split - 36,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-236HP1818

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  • MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP121212
    Vendor:
    MRCOOL

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

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