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View Full Version : Need hlepwith my carrie furnace


tyland
Mar 16, 2014, 08:03 PM
My Carrier furnace model 58sta090-14 series 100 blower motor runs all the time an the furnace will not cycle up so I check the limit switch it's okay, the pressure switch is okay, the roll-out switches are okay and the thermostat check find so I wonderif it could be the control board an if so how do I check it to find -out if it's bad.

ma0641
Mar 16, 2014, 08:40 PM
Turn off the power to the heater for a couple of minutes and restart. Should show a blink code on control panel if it faults.