New solid-state air conditioners could change the way homes, apartments and office buildings are cooled, eliminating the need ...

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, condenser ...

Summer can either be something to endure or something to enjoy, depending on your perspective. But either way, living with air conditioning makes a tremendous difference in how comfortable you feel ...

The best window air conditioners we tested can reduce the room’s temperature by 10° F in less than 15 minutes. If your window air conditioner is on the fritz—for example, it’s struggling to produce ...

I don’t usually pay a lot of attention to window air conditioners. We have two central ducted heat pumps on our house, as well as a ductless unit for an addition, and I usually only write about ...

It’s hot out. Like seriously hot. So we’ve been testing models of both portable and window air conditioners and poring over energy efficiency ratings to find promising units that can drop the ...