Maytag Dryer Error Code F05 — What It Means & How to Fix It

What Does This Error Mean?

F05 means the high-limit thermostat inside your Maytag dryer has tripped — it cut power to the heating element because the dryer reached a dangerously high temperature. This is a safety feature, not a component failure in most cases. A blocked exhaust vent or clogged lint filter is the cause the vast majority of the time.

Affected Models

Maytag MEDB835DW
Maytag MEDC215EW
Maytag MED5500FW
Maytag Bravos Dryer

Common Causes

Exhaust vent duct is blocked, kinked, or crushed — hot air cannot escape
Lint filter is heavily clogged and has not been cleaned
Exterior vent cap on the outside of the house is blocked by lint or debris
Exhaust duct run is too long or has too many bends, reducing airflow below minimum
High-limit thermostat has failed and is tripping at normal temperatures

How to Fix It

Stop the dryer immediately and do not restart it until the venting has been checked.

Running a dryer with restricted airflow is a fire hazard. F05 is a warning that temperatures inside are dangerously high.
Remove and clean the lint filter thoroughly. Rinse it under running water if there is a film from dryer sheets — water should pass through instantly.

A lint filter with a coating of fabric softener residue restricts airflow even when it looks clean to the eye.
Pull the dryer away from the wall and inspect the flexible exhaust duct for kinks, crushing, or sharp bends.

Replace any plastic accordion-style duct with rigid or semi-rigid metal duct — plastic ducts trap lint and are a fire hazard.
Go outside and confirm the exterior vent cap opens freely when the dryer runs. Clear any lint, debris, or bird nests blocking the flap.

A blocked exterior vent is one of the most common causes of F05 and is easy to miss from inside the house.
Run a short timed-dry cycle after clearing the vents. If the dryer heats normally and F05 does not return, the blockage was the cause.

If F05 returns within one or two loads, the thermostat itself may be failing and a technician should test it.

When to Call a Professional

If clearing the vent and lint filter resolves F05 and the dryer heats normally afterward, no technician is needed. If F05 returns quickly after cleaning, or if the dryer still does not heat after clearing the vents, the high-limit thermostat or heating element needs professional testing.

Frequently Asked Questions

Can the high-limit thermostat be reset manually?

The high-limit thermostat on most Maytag dryers is a one-time thermal cutout — once it trips, it must be replaced. It cannot be reset by unplugging the dryer or pressing a button. However, clearing the blockage and replacing the thermostat solves the problem permanently.

Will the dryer still tumble after F05?

Yes, in most cases. F05 only interrupts power to the heating element — the drum motor continues to run. You may notice clothes are tumbling but not getting warm.

How much does a high-limit thermostat replacement cost?

A replacement high-limit thermostat for a Maytag dryer typically costs $10 to $25 for the part. With technician labor, the total repair usually runs $80 to $150.