In this video, we guide you through the DIY installation process of a Mr. Cool Multi-Zone Series 18K Mini-split in a semi-trailer tiny home conversion.

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

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 ...

It’s a rare homeowner that isn’t annoyed that at least one room in their house is steaming hot or icy cold. Such spaces are always uncomfortable, no matter how often the thermostat is adjusted. And ...

You may have heard of ductless mini-split air conditioners or heat pumps recently. They’re one of the more recent developments in HVAC technology. But is one right for your home? Ductless mini-splits ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t ...

It’s a rare homeowner that isn’t annoyed that at least one room in their house is steaming hot or icy cold. Such spaces are always uncomfortable, no matter how often the thermostat is adjusted. And ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney and Harry Sawyers After a new round of testing, we’re adding four ...