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This 'Arctic Air' Pure Chill machine is trying to sell itself as an air conditioner, but it's actually a cleverly disguised evaporative humidifier, like you'd use in an old house in wintertime. Ridiculous. Here's a bit of testing and science fundamentals to help you avoid re-branding and other marketing tricks in your home. For the testing, I used the temperature/humidity datalogger HOBO MX1101.
Learn a ton more about the science of homes, and consult or train with Corbett: BuildingPerfor...
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