Around 78% of Americans are concerned about rising energy costs but staying in a cool environment shouldn't cost a worrisome amount -- especially during this heat wave. It's important to find a good, ...

While looking at our choices below, it is necessary to keep in mind that most window AC's have multiple sizes and BTUs to fit your needs and square footage. Scroll to the bottom of this article for ...

Think: easy setup, effective cooling, and the ability to move from room to room.

The simplest type of AC unit, just mount a window air conditioner in your window and plug it in via the usual plug socket. More cost effective and easy to install, things are even more tempting when ...

The central and eastern US have been hit with a heatwave this week, with several cities recording their highest temperatures of the year thanks to a “heat dome”. High humidity and night-time lows are ...

Choosing the right window air conditioner involves considering cooling capacity, energy efficiency, noise levels, and advanced features.

Summer’s just around the corner, and if you’re like most people, the thought of sweltering heat has you already searching for ways to keep your cool. A window air conditioner can be your secret weapon ...

As is the case for many people, my home cannot be retrofitted with central air. My 100-plus-year-old Brooklyn apartment, which features prominently in my seven years of air quality reporting for WIRED ...

We've spent the last several months testing window air conditioners and portable air conditioners and found that while window units cooled rooms faster, it wasn't that much faster. It's true that ...

Summer arrived with a bang last week, with temperatures soaring all around the country, and if you’re anything like me, the first 90-degree day means pulling window air conditioners out of storage for ...

Air conditioning has quietly become part of the basic infrastructure of modern homes, but the hardware that keeps interiors ...

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