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Jenn-Air Cooktop JED8430ADB - hot warning light remains on

Ron Rich

Premium Member
Oct 18, 2021
Denison, tx
Model Number
More than 10 years
I have a Jenn-Air downdraft cooktop JED8430ADB. The unit has 4 burner elements and each element has it own hot warning light that remains on until the cooktop cools off to the touch. I have one hot warning light that remains on constantly. It's been on for months, but now I'm having to replace the glass cooktop due to an dropped item that cracked the surface and I was wanting to repair the warning light at the same time. What part do I need to replace this light malfunction? It is the front right burner which is the dual burner.

Dan O.

Appliance Tech
Staff member
Oct 9, 2004
Ontario, Canada
The 'hot' safety light is usually a function of the limiter built into the underlying element (see the following link). The limiter has likely failed and would need to be replaced.

LINK > The Appliance Clinic: Electric Range: Radiant Element Thermal Limiter

Unfortunately the limiter is not available any longer and the whole element with the affected limiter would need to be replaced. The replacement elements come with the limiter installed already.

LINK > Jenn-Air JED8430ADB Element Limiter 74004494 (NLA)
LINK > Jenn-Air JED8430ADB Element W10823704 with Limiter
LINK > Jenn-Air JED8430ADB Element W10823703 with Limiter
LINK > Jenn-Air JED8430ADB Element W10823707 with Limiter
LINK > Jenn-Air JED8430ADB Element 74007072 with Limiter

It is a good time to replace it if you have to replace the glass anyway.

Dan O.
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