Sometimes opening a window or running a fan is simply not enough to keep you cool in the heat. And this is to say nothing of ...

To find the best air conditioners to recommend, our team tested more than a dozen units in our homes and offices in bedrooms, ...

A faulty installation can damage your AC—or worse. It can fall out of the window.By Perry SantanachoteInstalling a window air conditioner is a sweaty job, so you might be tempted to simply open t ...

From environmental and safety concerns to noise and filters, there’s a lot to think about before buying a window AC. Our air ...

In this heat, an air conditioner is a necessity. I had window units for 20 years, but for ease, efficiency and quiet operation, nothing beats central air.

With temperatures reaching the high 90s last week, it’s been a fast start to air conditioner season. For those without central air conditioning, window AC units are probably the next best thing ...

An air conditioner can make a great addition to any smart home, and whether you’re shopping for a window unit or a portable air conditioner, it will be helpful to go about it knowing the best ...

I’m stuck with a portable air-conditioner, which is much more expensive than a window unit. Can I compel the landlord to install bars that allow for air-conditioning?

How We Tested For this guide, our team tested window air conditioners and portable a/c units from trusted brands including GE, LG, Frigidaire, and Dreo in homes and our offices over the course of ...