HVAC experts weigh in on whether a portable AC unit can lower your energy bills, and share other tips for surviving hotter ...

Based on Consumer Reports’ testing of portable air conditioners, they should be seen as a last resort for cooling a home when fans aren’t enough or other types of air conditioners aren’t an option.

A window air conditioning unit is, in many ways, a terrible technology. It's inefficient. It blasts cool air from only one location, as opposed to the many vents of central air. These heavy hunks of ...

Given the language we use to describe a heat wave, there's no wonder we'll go to great lengths to escape it. When the sun beats us down, we often describe the experience in terms of cooking ... we're ...

Millions of Americans are still working from home, sometimes in attics, basements, and other nooks and crannies that serve as offices. And often these out-of-the-way spaces don’t benefit from the air ...

Portable ACs have specific quirks to consider. Here's what I learned about buying and installing a mobile air conditioner. John Carlsen has more than a decade of experience testing and reviewing home ...

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 ...

Erin Gobler is a personal finance writer based in Madison, Wisconsin. She writes about topics including budgeting, student loans, credit, mortgages, investing and insurance. Her work has been ...

Can portable air conditioners double as dehumidifiers? While overly dry air comes with its own problems, too much moisture in the air can lead to issues with mold and mildew as well as making homes ...