Depending on the size of the room you want to cool, window air conditioners come in a variety of sizes and strengths. And some even let you to control them with your smartphone. If you're looking ...

This advanced compressor technology allows your air conditioner to work more efficiently with few downsidesInverter air ...

The window air conditioners in CR’s tests have cooling capacities ranging from 5,000 to 12,500 Btu. But don’t buy by Btu alone. Energy Star recommends that you make allowances for other ...

When it comes to the latest window air conditioners or portable air conditioners, the best models have some really cool features, like the ability to remotely control the unit from your smartphone ...

Invented in the 1930s, window unit air conditioners gained wider use after World War II, becoming a staple in some American ...

Windmill Air is a smart, portable AC unit that sets the standard for energy efficiency. Learn more about how to save $100 ...

Look for units that have an ENERGY STAR award as well as a high SEER number. Window air conditioner units offer easy installation that most homeowners can accomplish on their own. They’re also ...

Just like a traditional air conditioner, a smart air conditioner goes in your window and cools your room or house. However, a smart air conditioner is also connected to the cloud, which means you ...

OUR PICK This U-shaped air conditioner is the quietest model we’ve ever tested, and it’s designed in a way that still lets you open your window. ALSO GREAT The Windmill Air is the easiest air ...

Find the right window air conditioner for your space and you’ll stay cool all summer long—and save a bundle in the process. Our editors and experts handpick every product we feature.

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor ...

Temperatures are heating up, and if your home is not blessed with the gift of central air, Amazon's deals on window air ...