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 ...

Many homes don’t have accessible windows for portable AC venting. But proper ventilation is essential. Without it, the portable AC will not function properly and may even heat up the space. If you’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 ...

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 ...

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 ...

Like any appliance, air conditioners need a little TLC to deliver optimal performance. And it’s the ACs that haven’t been kept in top-notch condition that tend to struggle most. You don’t need to lose ...

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 ...

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 ...

Prepare for easy setup, effective cooling, and the ability to move from room to room.