The EER or Energy Efficiency Ratio measures the cooling efficiency of an air conditioner or HVAC system, determined by ...

Air conditioners place a heavy burden on the grid when the weather gets hot, but this strategy shows they can actually ...

Switching on air-conditioning during extreme heat doesn’t have to make us feel guilty—it can actually boost power grid ...

Cranking up the AC also makes the air less humid, reducing the dampness that contributes to bacterial growth, mold, and dust ...

The 'catastrophic loss' of the air conditioning system comes as heat indices in the Chicago area could reach 100 degrees or ...

Heat indices could soar above 100 degrees in Chicago this weekend, but an Uptown hospital's air conditioning system has ...

According to the company, it contains a patented drainage-free system, which includes sensors and pumps that will channel ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of several.

Metro Phoenix residents rely on AC to survive the summer. But what was life like before it? This is how Phoenix paved the way ...

As summer arrives, people are turning on air conditioners in most of the U.S. But if you're like me, you always feel a little ...

WITH summer in full swing and heatwaves predicted, keeping cool is on everyone’s mind. Thankfully, air conditioning in most modern cars offers a welcome escape from the heat. However, many ...