There’s a lot of information (and misinformation) out there about evaporative coolers and whether or not they work. The short answer: they do ... on more affordable, portable units meant ...

Find out if these home heating and cooling devices are the right ... other air conditioning options. But do portable air conditioners really work? And, how do you know if a portable air ...

This is similar, but acts more like an evaporative cooler (not really a traditional air conditioner but it does the job ... of a simple system to work it, and it can reduce the temperature ...