Whirlpool Thermal Overload / Overheat Protection Trip

Air fryer shuts off mid-cycle and loses all power, then can be restarted after cooling.

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Blocked ventilation, Failing thermal cutoff or thermostat opening prematurely, Fan not running at full speed, Excessive ambient temperature around appliance

How to Fix / Troubleshooting

Safety first: Unplug the unit and let it cool before inspection.

Ventilation:

Ensure at least several inches of clearance around all sides and above the air fryer.
Do not operate the unit inside cabinets or confined spaces.

Internal checks:

Clean dust and grease from the rear exhaust and internal fan area.
Verify the fan runs strongly during operation; replace the fan motor if weak.
Test the thermal cutoff or thermostat; if it opens at too low a temperature (per specifications), replace it.

Repair Difficulty

Medium 3/5

Required Part

Thermal Cutoff / High-Limit Thermostat

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