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? Call or schedule service.
You may need assistance from a qualified technician. Call 1-800-422-1230 or click below to schedule an appointment.