Ductless mini-split line sets from Great Lakes Copper are factory assembled line sets for mini-split systems. Provided with flared ends using heavy-duty 45 degree forged brass fittings, and ...

Unlike conventional mini-split systems, which require a professional installer to charge, evacuate, and adjust refrigerant lines, the MRCOOL® DIY® Ductless Mini ...

EZ-Roll™ ductless mini splits line sets from Great Lakes Copper are pre-assembled, factory-made line sets for air conditioning and refrigeration applications. Available in a wide range of sizes, ...

The MRCOOL® DIY® is the only TRUE do-it-yourself system on the market. Unlike conventional mini-split systems, which require a professional installer to charge ...

Adding an A/C system sounds like a job for pros only. And usually, it is. But two non-pros handled this ductless mini split air conditioner installation in a garage in one day. The installation was ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

Also called ductless air conditioners, these units are a good option for keeping your space cool if you lack ductwork Ductless mini-splits are installed through a wall and take the place of portable ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Tired of using loud and unsightly window air conditioners? Even if you don’t have the ...