How to Find your Serial / Model Number - Cooktops
Located on the base pan of the appliance which sits below the bench.
If the appliance is installed where the serial number cannot be located, it will usually be at the back of the customer’s user manual.
Serial label located on the underside of the cooktop near the gas entry point on the left. There is also a label on the front left of the chassis which might be visible in some installations.