La Cornue Excessive Heat at Control Panel

Control knobs are very hot to the touch during oven use

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Missing or damaged oven door gasket, Misaligned oven door allowing heat to escape, Blocked cooling vents, Failed cooling fan (if equipped)

How to Fix / Troubleshooting

Safety first: Allow the oven to cool before touching the gasket or hinges.

  • Inspect gasket and door fit: Check the door seal for gaps or damage and ensure the door closes tightly. Replace the gasket or adjust hinges as needed.
  • Check vents: Make sure front and rear vents are not blocked by cookware, foil, or cabinetry.
  • Cooling fan: On models with a control panel cooling fan, listen for fan operation during baking. If the fan is not running, have it tested and replaced.
  • Usage pattern: Avoid leaving the oven door open for extended periods during high‑temperature cooking, which can overheat the control area.
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Repair Difficulty

Medium 3/5

Required Part

Oven Door Gasket
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