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Our Best Seller

    MRCOOL DIY® Single-Zone 5th Generation

    MRCOOL DIY® Single-Zone 5th Generation

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    Discover our curated collection

    MRCOOL® DIY® 5th Gen Multi Zone (Pre-Order)

    MRCOOL® DIY® 5th Gen Multi Zone (Pre-Order)

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    Discover our curated collection

Do It Yourself Mini Splits

Best Selling Single Zone Bundles

Cool/Heat A Single Zone

With these bundles you can control the climate in one room!

9k= Up to 400 SQ FT

12k= Up to 550 SQ FT

18k= Up to 800 SQ FT

24k= Up to 1,050 SQ FT

36k= Up to 1,550 SQ FT

Need more options?

Get live help now.

No pressure. We honestly love talkin’ about this stuff.

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ABOUT MRCOOL & MRCOOL DIY SYSTEMS

  • MRCOOL has the only true & trusted DIY HVAC solutions available. (HVAC - heating, ventilation & air conditioning) This Includes DIY ductless mini splits, DIY ducted split type systems & package units. Whether you are installing a new system or replacing an old one, MRCOOL is for you!
  • MRCOOL is always working towards innovating industry leading products with thoughtful easy peasy installs. Get next generation technology with energy efficiency, and affordability in the same sentence.
  • MRCOOL DIY systems are designed specifically for quick and easy first time amateur do it yourself installations, as well as for time and money saving professional installations.
  • MRCOOL DIRECT exclusively offers a free one year labor warranty to our customers… but wait, there’s more!
  • MRCOOL DIRECT has knowledgeable account managers that love talkin’ HVAC. They will get to know your situation, and will work directly with you every time you call.
  • MRCOOL DIY mini splits only have seven basic steps.
  1. Mount your outdoor condenser
  2. Mount your indoor air handler
  3. Connect your communication wire
  4. Connect your lineset
  5. Connect your drain hose
  6. Install your lineguard
  7. Connect your power source

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FREE 1 YEAR LABOR WARRANTY AND EXTRA $25 OFF BUNDLES IF YOU CALL IN FOR A QUOTE!

1 year labor warranty offer ends in:

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FREE ONE YEAR LABOR WARRANTY

Enjoy peace of mind with our exclusive free 1 year labor warranty!

Learn more

Need more warranty options?

We provide mini-split warranties that range from 1 zone-5 zones! 9k-60k. Unsure? Give us a call!

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Featured Blogs

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  • MRCOOL® DIY® 5th Gen Multi Zone: 2025 Guide

    When it comes to keeping your entire home comfortable, traditional HVAC systems can feel complicated, expensive, and time-consuming to install. That’s why more homeowners in 2025 are switching to the...

    Tejas Chauhan |

  • Top Features of MRCOOL DIY® 5th Gen Single-Zone

    When it comes to home comfort, homeowners today are looking for more than just a powerful air conditioner. They want something easy to install, energy efficient, and packed with smart...

    Tejas Chauhan |

  • MRCOOL Direct’s Best-Selling DIY® AC of 2025

    When it comes to cooling your home, convenience and efficiency matter more than ever. That’s why homeowners across the country are turning to MRCOOL Direct’s best-selling DIY® AC. This innovative...

    Tejas Chauhan |

  • Why Homeowners Choose MRCOOL® 5th Gen Multi Zone

    n today’s world, homeowners want more than just a cooling system; they want comfort that’s flexible, energy-efficient, and affordable. That’s where the MRCOOL® DIY® 5th Gen Multi Zone steps in. ...

    Tejas Chauhan |

BBB HVAC

BBB Accredited Business

Shop with confidence at MRCOOL DIRECT, a proud BBB accredited company. Our BBB accreditation is a testament to our commitment to customer satisfaction and ethical business practices. Rest assured, achieving BBB accreditation is no easy accomplishment, reflecting our dedication to excellence in every aspect of our service.

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