Installing cooling is surprisingly easy with a mini-split system. Here, we'll show you how to do it yourself.

If you have ever looked into installing a mini split system, you may have noticed something confusing almost immediate ...

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

Expert Ductless Mini Split Solutions for Your Home in Surprise Arizona Surprise, United States - January 24, 2026 / ...

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 ...

As energy efficiency and flexible home upgrades become top priorities for homeowners, ductless heating and cooling systems are seeing major growth across the ...

Amcor’s AmcorAire® Ductless Mini-Split line provides cooling and heating solutions that are environmentally friendly and incorporate R-410A refrigerant. The AmcorAire systems offer quality, and are ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...

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 ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...