Tag Archives: humidity

Shop Projects: Building a better swamp cooler control

When I moved into the house the swamp cooler had a very basic control. It was a dial switch with several of the pre-printed markings scraped off and left with the settings “Off” “Fan” and “Cool”. That was pretty much … Continue reading

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Swamp Cooler 101

I’ve received a few questions about the process by which a swamp cooler takes hot air and water and creates cooler air rather than warmer water. The key process involved is evaporation, and a way to quantify this is through … Continue reading

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