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, ...

Over-the-sill air conditioners have some huge benefits. These units have upside-down, U-shaped designs that saddle the window sill. The noisy stuff, such as the compressor and other mechanicals, lives ...

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 ...

Top choices for small, midsized, and large rooms from Frigidaire, LG, Midea, and more Window air conditioners from LG, Frigidaire, and Midea (left to right) are among the models that top CR's ratings ...

Allow me to set the scene: It's summer, and a heatwave has caught you by surprise. You're lying in a bed of your own sweat, unable to sleep, eat, or do anything except wonder why your usually reliable ...

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 ...

Weather experts are predicting another scorcher of a summer for many parts of North America. With many of us still reeling from winter heating costs, now is the time to make sure your air conditioning ...