F23
Maytag Dryer
Severity: CriticalWhat Does This Error Mean?
F23 means your Maytag dryer has detected a failure in the heating circuit. This could be a blown thermal fuse or a failed heating element. The dryer stops heating to prevent a fire — do not ignore this error.
Affected Models
- Maytag MEDB835DW
- Maytag MEDC215EW
- Maytag MED5500FW
- Maytag Bravos Dryer
Common Causes
- Thermal fuse has blown due to overheating — a one-time safety cutoff
- Heating element has burned out or broken
- Clogged vent caused the dryer to overheat, blowing the thermal fuse
- Failed high-limit thermostat that was not regulating heat properly
- Wiring fault in the heating circuit
How to Fix It
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Stop using the dryer immediately.
A fault in the heating circuit is a potential fire and shock hazard.
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Unplug the dryer from the wall outlet.
Never work on a dryer or call a technician without first unplugging it.
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Clean the lint filter and check the exterior vent for blockages.
A blocked vent is the most common cause of thermal fuse failures. Clearing it prevents the same problem from recurring after repair.
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Do not attempt to bypass or reset the thermal fuse yourself.
The thermal fuse is a one-use safety device. Once blown, it must be physically replaced — there is no reset.
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Call a Maytag technician to test the heating element, thermal fuse, and thermostat.
A technician can identify exactly which part failed and replace it safely.
When to Call a Professional
F23 involves the heating circuit, which carries high voltage. Do not attempt to bypass the thermal fuse or test the heating element yourself. Call a technician for a safe diagnosis and repair.
Frequently Asked Questions
What is a thermal fuse and why does it blow?
A thermal fuse is a one-time safety switch that cuts power to the heater if temperatures get too high. It blows when the dryer overheats — usually because of a blocked vent.
Will my dryer still tumble if the heating element fails?
Yes — the drum will spin, but no heat will be produced. Clothes will come out damp even after a full cycle.
How much does it cost to replace a thermal fuse or heating element?
A thermal fuse part costs $5 to $20. A heating element costs $20 to $60. With a technician's labor, most repairs total $100 to $250.