Do I need an HVAC license to buy MRCOOL products?

No! MRCOOL DIY systems are designed for homeowners, contractors, and anyone handy with basic tools. You do not need a license to purchase or install most MRCOOL products.

Do you offer free shipping?

Yes. We offer free shipping to the lower 48 states on all full MRCOOL systems and most bundled packages. Smaller items may have calculated rates.

What makes MRCOOL DIY Direct different?

We are the USA’s most trusted independent MRCOOL dealer. We offer expert support, fast shipping, and exclusive early access to new generation systems and accessories.

🔧 5th Gen Multi-Zone Mini Split Heat Pump Systems In Stock Available Nationwide — Shop Today! 📦

🔥 Black Friday HVAC Sale – Save on DIY® Mini Splits & Heat Pumps This Winter! ❄️

🏅 MRCOOL DIY Direct: America's #1 Most Trusted MRCOOL Dealer!

DIY HVAC 101: Heating and Cooling Basics Made Simple

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Welcome to the world of innovative and efficient heating and cooling solutions! Today, we're delving into the technology behind MrCool Mini Splits, a popular choice for homeowners seeking a smart...

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Welcome to the world of innovative and efficient heating and cooling solutions! Today, we're delving into the technology behind MrCool Mini Splits, a popular choice for homeowners seeking a smart...