DeLonghi Gas Leak in Supply or Burner Circuit

Strong gas smell around DeLonghi range or cooktop, especially when not in 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

Loose connection at gas inlet or manifold, Damaged flexible gas hose, Faulty gas valve not closing fully, Cracked burner tube or manifold

How to Fix / Troubleshooting

Safety first: Immediately turn off the gas supply at the shutoff valve. Do not operate electrical switches, create sparks, or use open flames. Ventilate the area by opening windows and doors. If the smell is strong, evacuate and contact your gas supplier or emergency services.

  • Do not attempt major gas repairs: Gas leaks must be located and repaired by a licensed gas technician.
  • Basic visual check: Once safe and with gas off, inspect the flexible hose and visible connections for obvious damage or looseness.
  • Professional leak test: A technician will perform a pressure test and use leak detection fluid to identify and repair leaks at fittings, valves, or manifolds.
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Repair Difficulty

Professional Required 5/5

Required Part

Gas Inlet Hose and Manifold Assembly
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