Window AC units are generally more affordable and can be installed by two people in two hours. DIY-ing the job saves you an installation bill of $140 to $500, depending on the type of unit. You can ...

If you're sick of sweltering in summer and freezing in winter, or looking at more efficient ways to cool or heat your home, you may be considering installing an air conditioning system. While ...

In this video, I demonstrate how to install a heating and cooling mini split system in my garage workshop. The system is a complete DIY setup that operates quietly for both indoor and outdoor units.

The air conditioner's energy efficiency rating indicates how much electricity it uses and, in turn, the environmental harm. If you want to spend less and still enjoy great features, buy an AC with the ...

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 ...

When it’s hot enough to need an air conditioner, installing one can be a chore, tempting you to cut corners. Please don’t. A poorly installed AC is at best noisy ...