Swamp coolers provide one of the simplest and most cost-effective ways to stay comfortable in the heat. Also known as evaporative air conditioners, these machines take in warm outside air and ...
Q: What should I do to my evaporative cooler this time of year before I start it up? -- Deb A: It's a pretty simple process. Basically, these units -- called swamp coolers by most folks -- need only a ...
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