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.

MRCOOL DIY Mini-Splits: Features, Benefits, and Installation Guide

Rev Up Your Trailer's Cooling with the Simple I...

August 21, 2023Chill Masterson

Looking for the best way to cool your racing trailer or trailer with living quarters? A 120V MRCOOL DIY Mini-Split is the perfect solution! Designed for easy installation, energy efficiency,...

Rev Up Your Trailer's Cooling with the Simple I...

August 21, 2023Chill Masterson

Looking for the best way to cool your racing trailer or trailer with living quarters? A 120V MRCOOL DIY Mini-Split is the perfect solution! Designed for easy installation, energy efficiency,...

Buying the Right Size Mr Cool DIY Mini Split fo...

July 11, 2023Chill Masterson

Choosing the right MRCOOL DIY Mini-Split size is crucial for efficient cooling, lower energy bills, and optimal home comfort. Learn how to calculate the BTU capacity needed based on square...

Buying the Right Size Mr Cool DIY Mini Split fo...

July 11, 2023Chill Masterson

Choosing the right MRCOOL DIY Mini-Split size is crucial for efficient cooling, lower energy bills, and optimal home comfort. Learn how to calculate the BTU capacity needed based on square...