Most ignition problems on a professional-style rangetop are low-risk and routine. But there’s one distinction worth knowing clearly, because it changes what you should do right now, not just what repair eventually gets scheduled.
Routine: Clicking Without Lighting
An igniter that clicks but doesn’t produce a flame, with no gas odor present, usually means a worn igniter or a burner port clogged with debris — inconvenient, but not urgent.
Not Routine: Any Gas Smell
If you smell gas at any point, whether the burner is clicking or not, turn off the burner, do not attempt to relight it, ventilate the room, and shut off the gas supply at the valve if you can do so safely. Call your gas utility’s emergency line if the smell is strong or doesn’t clear.
Why the Distinction Matters
An ignition fault and a gas-supply fault look similar from the cooktop’s surface but come from completely different systems — one is a parts repair, the other is a safety event.
After the Immediate Risk Is Handled
Once the utility or emergency responders have confirmed it’s safe, a technician can diagnose whether the underlying cause was a valve, fitting, or burner assembly issue.