La Cornue Rangetop Knobs and Valves: Stiff, Loose or Not Responding
A knob that is stiff, wobbly or no longer matches the flame points to the valve behind it. Learn what the symptoms mean and…
Category: Rangetops
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La Cornue Simmer Plate and French Top Problems
A solid simmer plate or French-style top heats differently from open burners. Here is what uneven heat, slow warm-up and stubborn marks usually mean…
La Cornue Burner Clicking Constantly
The clicking will not stop, starts by itself, or carries on after the flame is lit. Learn what the ignition system is trying to…
La Cornue Burner Flame Yellow or Uneven
A flame should be steady and blue. Yellow tips, a lifting flame, or a burner that burns lopsided each point to a different cause.
La Cornue Burner Won’t Light: What to Check
You turn the knob, hear nothing, or hear clicks with no flame. This guide covers the common reasons a burner will not ignite and…
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(415) 403-2790
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Mon–Sat: 8:00 AM – 7:00 PM
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San Francisco Bay Area, California