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Thermostat Articles

Should I Select On or Auto on My Thermostat?

December 12, 2018
Senior woman saving energy by dressing warm and adjusting her thermostat.

Great question! On most thermostats, there are two temperature options: Heat and Cool. Nearby, you can choose between On or Auto for your fan setting. On tells your HVAC unit to run its fans all the time, even when the air isn’t being heated or cooled. Auto means the fan only runs when your air…

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