Wolf burner clicks on a foggy Sonoma morning: what it means

It is the call we get most about Wolf cooking gear in Sonoma Valley: the surface burner clicks and clicks but is slow to catch, and it is always worst on the first cook of a foggy morning.

Nine times out of ten it is the weather, not the expensive part you are picturing.

Why the valley fog does it

Cool fog drains down off the Mayacamas overnight and pools across the valley floor, from the plaza out through Boyes Hot Springs and up toward Glen Ellen and Kenwood. That damp settles under the sealed burner caps and bridges the spark gap. The igniter keeps firing — that is the clicking you hear — while the gas is slow to light until the area dries out. Older kitchens around Spain Street with marginal ventilation only encourage it.

What actually fixes it

Lifting the cap, letting it dry, and re-seating it square clears the mild cases. A burner that still chatters once everything is dry usually has a corroded electrode or a stuck spark switch — a clean, bounded repair with a genuine OEM part. It is almost never the control board, and we test the electrode gap, spark module, and ground before replacing anything so you don't pay for a guess.

Remember Wolf builds cooking equipment only; if it is the refrigerator next to it acting up, that is its sister brand Sub-Zero, which we also service.