Whirlpool Cooktop Error Code F0EA

The F0EA error code on a Whirlpool cooktop indicates that the control panel has shut itself down as a protective response to excessively high internal temperatures within its electronic components, or because the coil NTC (Negative Temperature Coefficient thermistor) has developed a short circuit. The NTC thermistor is a temperature-sensing resistor embedded near the induction coil that continuously monitors coil temperature and feeds that data to the IPC (Induction Power Control board). When the NTC shorts, it sends a false signal that reads as an extreme or invalid temperature, causing the control panel to interpret this as a dangerous overtemperature condition and cut power to protect the electronics.

The two root causes share the same fault code because both result in the same protective shutdown behavior. True overtemperature can occur from inadequate ventilation, blocked cooling vents, a failing cooling fan, or sustained high-power cooking sessions in a warm environment. A shorted NTC, on the other hand, is a component failure that mimics overtemperature even when the actual coil temperature is normal. Distinguishing between these two causes requires physical inspection of the NTC thermistor after the unit has fully cooled.

Diagnosis begins by unplugging the cooktop and removing the glass panel to access the coil assembly and its attached NTC sensor. The NTC should be tested for a short circuit using a multimeter. A shorted NTC will show near-zero resistance between its terminals rather than the expected high resistance value at room temperature. If the NTC tests shorted, the entire coil assembly requires replacement since the NTC is typically integrated with the coil. If the NTC tests within normal parameters, the fault lies with the IPC board, which must then be replaced.