Are there any advantages to using one setting for your thermostat ... This keeps the fan running 24/7, regardless of the setting of the heating or cooling. ... Most new thermostats have a “circulate” option that allows you to set the ...
AUTO means the fan turns on “automatically” ONLY when your system is heating or cooling your air. When the thermostat reaches your temperature setting, the system, including the blower fan, shuts off.
You can set the Circulating Fan feature from the thermostat or the Sensi app. ... thermostat displays “Fan Circulate” in the Fan Mode area of the thermostat itself.