Heating Error
F20
The dryer is not heating up.
Whirlpool Dryer F20 Error Code Error Code Possible Causes
- The heating element is defective.
- The main PCB is defective.
- The Motor is defective.
- The high limit thermal fuse is open.
- The thermostat is defective.
- Loose wire connection in the heater loop.
- The thermistor is defective.
- The dryer vent is restricted.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.