I have a Thermadore 4 burner cooktop which will click but not ignite on one of the burners. It is the one with the extra low on it. It is also the one my wife uses the most! I think I should replace the valve because it doesn’t seem to get gas to the burner. Is that what you think also. Thanks for your help.
Most likely the problem is a bad potentiometer (12 on the [B]diagram[/B]). Thermador has redesigned them and made a potentiometer kit which includes two potentiometers, the simmer control and the installation instructions.