There’s a lot of information (and misinformation) out there about evaporative coolers and whether or not they work. The short answer: they do, if used correctly and in the right climate.

It also requires a different type of care and upkeep. If you want to know how evaporative coolers work, and how to maintain yours, read on. How Do Evaporative Coolers Work? Evaporative coolers ...

A swamp cooler lowers your home temperature by adding humidity to the air. It works by passing air over ... Although they do tend to dry the air. The unit's price is a big difference between ...

Those generally cut holes in the top of a cooler, put a fan on top to blow the air down across the ice. This is similar, but acts more like an evaporative ... system to work it, and it can ...