These compact air conditioners provide quick relief from the heat without making you break a sweat to get them installed.

Ductless mini splits provide zoned heating and cooling without ductwork. Discover if they are right for your home.

Early summer in Vermont has been a chaotic mix of intermittent heat waves and near-freezing cold snaps, but through it all, the first floor of my house has stayed a comfortable 70 degrees Fahrenheit ...

Choosing an air conditioner sounds like it should be easy, but when you start researching different types of units, along with their various specs and installation methods, it can spiral into an ...

Heat Waves Are Coming. Our Exclusive Lab Tests Reveal Whether Portable or Window AC Units Work Better to Keep You Cool ...

To ensure a fair comparison, we divide air conditioner units into three categories: window units, large portable units (over ...

Why mess with window units if you don’t have to? Easy setup, effective cooling, and portability are just a few reasons to consider a portable air conditioner.

Prime Day officially kicked off today, June 23, and our deals team has been hard at work to find the best Prime Day air ...

I have years of experience testing top home and kitchen products. We've sent this story to your inbox. Portable air conditioners are worth buying in many situations. Many models are now designed for ...

But while many of those expenses can be anticipated at least a few years in advance, it's often difficult to know exactly when a central air conditioning system will need to be replaced — or how much ...