Place comfort exactly where you need it with our ductless mini-split options. Our DIY® series allows you total control over your HVAC and lets you save hundreds when you install the system yourself.

Explore the MRCOOL DIY 5th Gen mini-split—easy to install, efficient, and designed for true home comfort.

The MRCOOL® Easy Pro® is an efficient and affordable ductless mini-split heat pump system that you can install yourself! This system comes with 16' pre-charged Fast Connection line set that eliminates …

The MRCOOL® Olympus Multi-Zone is a hyper-efficient mini-split system that allows for multiple air handlers to be attached to a single condenser. You can potentially heat and cool your entire home …

Discover MRCOOL's innovative heating and cooling solutions, including ductless mini-splits, heat pumps, and more. Comfort made simple.

The MRCOOL DIY® 5th Generation Mini Split is a versatile, energy-efficient heating and cooling solution designed for homeowners seeking a straightforward, do-it-yourself installation.

Are you ready to enjoy year-round comfort with your MRCOOL DIY system? Installing a DIY mini-split system is easier than you might think, and our detailed video guide will walk you through every step …

Discover the MRCOOL Advantage 3rd Gen mini-split for energy-efficient, easy-to-install heating and cooling.

The MRCOOL® DIY® Series is the industry’s only true DIY mini-split system, designed to make heating and cooling installation simple and accessible for everyday homeowners.

When it comes to convenience and comfort, MRCOOL mini split systems offer a range of smart features to help homeowners maintain the perfect indoor environment. One of these features is Auto Mode, …