Introducing the 5th Generation MRCOOL DIY® – Next-Level Home Comfort
Richard McCain • December 11, 2025
The 5th Generation MRCOOL DIY® Mini Split System is here—bringing the next evolution of performance, efficiency, and user-friendly installation. Designed for homeowners who want powerful comfort without complicated setup, this latest generation delivers improved performance, enhanced durability, and cutting-edge energy savings.
Now ENERGY STAR® Cold Climate Certified (available in 9K, 12K, 18K, and 24K BTU models), the 5th Gen MRCOOL DIY is engineered to perform even in extreme temperatures. Whether you're heating or cooling, you get consistent, reliable comfort year-round.
The newly redesigned indoor and outdoor units offer a sleek modern look paired with advanced inverter technology. And with the signature NO-VAC Quick Connect® Line Set, installation remains just as simple—no special tools, no vacuum pump, no hassle.
Experience the future of home comfort with MRCOOL’s most advanced DIY system yet.
Smarter. Stronger. More efficient. The next generation of comfort starts here.
Order now at Wholesale HVAC Direct
A smoothly running plumbing system keeps your household moving without interruptions. But even small issues—like a dripping faucet or sluggish drain—can quickly throw off your day and add unnecessary stress. The key is catching these changes early, before they turn into bigger, costlier problems.
Wholesale Services Supply , together with its strategic allies, Residential Solutions and Wholesale HVAC Direct , is proud to announce the launch of our full-service roofing division —now serving Athens, Georgia and offering comprehensive roofing services to surrounding areas!
Your home is made up of unique spaces—each with its own comfort needs. Whether it’s a cozy office, an open living area, a quiet bedroom, or a multi-level layout, MRCOOL delivers reliable, efficient heating and cooling tailored to every corner of your home.
Discover a new level of home comfort with the Geocool Inverter Series Geothermal Heat Pump , engineered for exceptional efficiency and long-term energy savings. Designed to work in harmony with the earth, Geocool delivers powerful heating and cooling while dramatically reducing your environmental footprint— equal to planting 750 trees .
"Ensuring Year-Round Comfort Through Expert Care and Preventive Service"
The new season is a great reason to make and keep resolutions. Whether it’s eating right or cleaning out the garage, here are some tips for making and keeping resolutions.
There are so many good reasons to communicate with site visitors. Tell them about sales and new products or update them with tips and information.
Write about something you know. If you don’t know much about a specific topic that will interest your readers, invite an expert to write about it.
