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DIY Mini Split Systems

  • MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 50 ft. Install Kit, DIYM218HPC00C04 SAMPLE PHOTO
    MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 50 ft. Install Kit, DIYM218HPC00C04 COMPLETE SET
    Save $1,334.00
    $5,778.00
    $4,444.00
    MRCOOL MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 50 ft. Install Kit, DIYM218HPC00C04
    100 in stock

    MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 50 ft. Install Kit Elevate your i...

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    $5,778.00
    $4,444.00
    Save $1,334.00
    100 in stock
  • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM227HPC00C01 WIRES
    MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM227HPC00C01 ACTUAL PHOTO
    Save $1,350.00
    $5,851.00
    $4,501.00
    MRCOOL MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM227HPC00C01
    100 in stock

    MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit Experience...

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    $5,851.00
    $4,501.00
    Save $1,350.00
    100 in stock
  • MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 2 WIRES
    MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 2 WIRES
    Save $1,041.00
    $5,205.00
    $4,164.00
    MRCOOL MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM218HPC00C01
    100 in stock

    MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit Transform ...

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    $5,205.00
    $4,164.00
    Save $1,041.00
    100 in stock
  • MRCOOL MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM218HPC01C01 Mini Split DIYM218HPC01C01
    MRCOOL MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM218HPC01C01 Mini Split DIYM218HPC01C01
    Save $1,377.00
    $5,550.00
    $4,173.00
    MRCOOL MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit, DIYM218HPC01C01
    100 in stock

    MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. and 25 ft. Install Kit Effortless...

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    $5,550.00
    $4,173.00
    Save $1,377.00
    100 in stock
FAQ Section - Mini Split

Frequently Asked Questions about DIY Mini Splits

Yes, DIY mini splits are designed for easy installation by homeowners. Many models come with pre-charged lines and straightforward instructions, making it possible for individuals with basic tools and skills to install them without professional help.

While many DIY mini split systems come pre-charged, it is still recommended to vacuum the lines to remove any moisture and air before connecting them. This ensures optimal performance and longevity of the system.

Mini splits can be relatively easy to install for those with basic handyman skills. However, it’s important to follow the manufacturer’s instructions closely and understand the components involved to ensure a successful installation.

The size of the Mr Cool DIY mini split you need depends on the square footage of the area you want to cool or heat. A general rule of thumb is to allocate about 20 BTUs per square foot. It’s best to consult a sizing guide or calculator for a more precise measurement.

Yes, mini splits are known for their powerful heating and cooling capabilities. They can efficiently regulate temperatures in various room sizes and are often more effective than traditional HVAC systems, particularly in specific zones.

Yes, many homeowners choose to install DIY mini splits in garages to create a comfortable workspace. Ensure that the unit is appropriately sized for the garage space and that it is properly insulated.

The cost of a DIY mini split system can vary widely based on the brand, size, and features. Generally, you can expect to pay between $1,500 and $3,500 for the unit, excluding installation costs if you choose to hire help.

Installation time can vary depending on your experience level and the complexity of the job. On average, it may take anywhere from 4 to 8 hours to complete the installation of a DIY mini split system.

Yes, like any HVAC system, DIY mini splits require regular maintenance to ensure optimal performance. This includes cleaning or replacing air filters, checking refrigerant levels, and ensuring the outdoor unit is free of debris.

Yes, some DIY mini split systems come with multi-zone options that allow you to connect multiple indoor units to a single outdoor unit. This is a great solution for cooling or heating several rooms efficiently.

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