Should I Have My Thermostat Set To “Auto” or “On”?
Thermostats have a fan setting that controls your heating and cooling system’s blower. The three settings are “Off,” “On,” and “Auto.” There are pros and cons to each setting as detailed below. Auto Setting When you choose the “Auto” setting, your fan only turns on when your system is actively heating or cooling your home. Once your desired temperature is reached, the system shuts down as does the fan. “Auto” is the most energy-efficient setting. It’s also the best setting to use if your home is humid; if the fan is constantly running,
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