Whirlpool Cooktop Error Code C-82

C-82 indicates that the cooktop has detected an over-temperature condition, meaning internal components are getting hotter than the safe operating limit allows. The cooktop's thermal protection system triggers this code to prevent damage to electronics and heating components. It is most commonly caused by insufficient ventilation or a problem with the cooling airflow path. The first step is to check the installation and inspect the blower intakes for obstructions.

You should not continue using the cooktop while C-82 is active. The code means internal temperatures are already at an unsafe level, and continued operation could damage the control board, induction components, or other critical parts. Allow the unit to cool down completely and address the ventilation issue before attempting to operate it again.

If the fix is simply clearing a blocked intake or correcting the installation configuration, the repair may cost little to nothing beyond your time. If the cooling blower motor needs replacement, parts and labor typically range from around $100 to $300 depending on the technician and your location. Control board replacement, if required, can range from $150 to $400 or more for parts and labor.

Start by reviewing your Installation Instructions and verifying that the cooktop's blower intakes are unobstructed and that all clearance requirements are met. Clear any debris, grease buildup, or objects blocking the vents. If the installation checks out, test the cooling blower motor to confirm it is running properly. If the error persists after addressing ventilation, further diagnosis of the thermal sensor or control board may be needed.

A reset may temporarily clear the C-82 code, but the error will return if the underlying cause has not been resolved. Simply power-cycling the unit does not fix a ventilation problem or a failing blower motor. Correct the root cause first, then reset the cooktop to confirm the error does not come back.