According to the U.S. Department of Energy, “using a ceiling fan allows you to raise the thermostat setting by about 4°F ...
Counterclockwise or clockwise? The answer changes with the seasons, and getting it wrong wastes serious energy.
Cranking the AC isn’t fixing your stuffy room — but flipping this hidden switch on your ceiling fan just might.
"Using a ceiling fan allows you to raise the thermostat setting by about 4°F without reducing comfort." ...
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