Does the cooktop have a downdraft vent system?
Cooktops equipped with a downdraft vent system may make a humming noise when the vent is in operation.
The humming noise is caused by vent system and is part of normal operation.
Still need help?
In the event you need service, please call 1-800-JENN-AIR (536-6247) to arrange for an authorized servicer to perform repairs.