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 25 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834
    Vendor:
    MRCOOL

    MRCOOL 25 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV25-3834

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  • MRCOOL 50 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834
    Vendor:
    MRCOOL

    MRCOOL 50 ft. Pre-Charged 3/8" x 3/4" No-Vac Quick Connect Line Set for Central Ducted and Universal Series, NV50-3834

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  • MRCOOL 3/4 Flare-to-Weld Fitting, WF-34
    Vendor:
    MRCOOL

    MRCOOL 3/4 Flare-to-Weld Fitting, WF-34

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  • MRCOOL 3/8 Flare-to-Weld Fitting, WF-38
    Vendor:
    MRCOOL

    MRCOOL 3/8 Flare-to-Weld Fitting, WF-38

    23 23 total reviews

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  • MRCOOL 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Central Ducted and Universal Series, NVCOUPLER-3834
    Vendor:
    MRCOOL

    MRCOOL 3/8 No-Vac Coupler + 3/4 No-Vac Coupler for Central Ducted and Universal Series, NVCOUPLER-3834

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  • MRCOOL Propane Conversion Kit for Signature Series Single Stage Gas Furnace, MLP1SS
    Vendor:
    MRCOOL

    MRCOOL Propane Conversion Kit for Signature Series Single Stage Gas Furnace, MLP1SS

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  • MRCOOL High Altitude Propane Conversion Kit for Signature Series Single Stage Gas Furnace, MLP1SH
    Vendor:
    MRCOOL

    MRCOOL High Altitude Propane Conversion Kit for Signature Series Single Stage Gas Furnace, MLP1SH

    9 9 total reviews

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  • MRCOOL Propane Conversion Kit for Signature Series Air Conditioner & Gas Package Unit, MLP1PSA
    Vendor:
    MRCOOL

    MRCOOL Propane Conversion Kit for Signature Series Air Conditioner & Gas Package Unit, MLP1PSA

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  • MRCOOL Downflow Kit, MSHDK1830
    Vendor:
    MRCOOL

    MRCOOL Downflow Kit, MSHDK1830

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  • MRCOOL Downflow Kit, MSHDK3660
    Vendor:
    MRCOOL

    MRCOOL Downflow Kit, MSHDK3660

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  • MRCOOL Universal Series Heat Pump Condenser 4-5 Ton, MDUO18048060
    Vendor:
    MRCOOL

    MRCOOL Universal Series Heat Pump Condenser 4-5 Ton, MDUO18048060

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  • MRCOOL Universal Central Heat Pump Split System, 2-3 Ton, 20 SEER, MDU18024036
    Vendor:
    MRCOOL

    MRCOOL Universal Central Heat Pump Split System, 2-3 Ton, 20 SEER, MDU18024036

    11 11 total reviews

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  • MRCOOL Universal Central Heat Pump Split System, 4-5 Ton, 18 SEER, MDU18048060
    Vendor:
    MRCOOL

    MRCOOL Universal Central Heat Pump Split System, 4-5 Ton, 18 SEER, MDU18048060

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  • MRCOOL 24K BTU 19.2 SEER Ducted Air Handler and Condenser with 25 ft. Pre-Charged Line Set, CENTRAL-24-HP-230-25
    Vendor:
    MRCOOL

    MRCOOL 24K BTU 19.2 SEER Ducted Air Handler and Condenser with 25 ft. Pre-Charged Line Set, CENTRAL-24-HP-230-25

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  • MRCOOL 30K BTU 18.5 SEER Ducted Air Handler and Condenser with 25 ft. Pre-Charged Line Set, CENTRAL-30-HP-230-25
    Vendor:
    MRCOOL

    MRCOOL 30K BTU 18.5 SEER Ducted Air Handler and Condenser with 25 ft. Pre-Charged Line Set, CENTRAL-30-HP-230-25

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  • MRCOOL 36K BTU 18 SEER Ducted Air Handler and Condenser, CENTRAL-36-HP-230-00
    Vendor:
    MRCOOL

    MRCOOL 36K BTU 18 SEER Ducted Air Handler and Condenser, CENTRAL-36-HP-230-00

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