View Full Version : Air Conditioning Unit Blower Comes On
Cuthill
Sep 12, 2011, 10:46 AM
My AC unit blower will come on even though the thermostat is set to off?
drtom4444
Sep 13, 2011, 01:41 AM
Do you have the fan switch set to "On" or "Auto?" Look at your thermostat and let us know because if it is set to "On" it is supposed to be running. DrTom4444
vicksburgrelics
Oct 28, 2011, 05:24 PM
Mine does the same thing set at Auto. Changed out thermostat , fan blower Still comes on at random.
drtom4444
Oct 29, 2011, 06:09 PM
If the fan switch is set to "On" the fan will run even if the other switch is set to "Off." DrTom4444