Product review (1 stars): BEWARE, Do Not Buy,,,,
STAY AWAY....
Our unit is 5 years old and not used much at all but one after another the igniters stopped working. Called the certified maintenance service after ordering parts, he couldn't open up any of  the top burners with fear of damaging them since they were infused to the burners, When he called Thermador and keep giving them his certification number with explaining the situation all he got was that the warranty is over. No one is asking for warranty, just trying to get to the broken parts to fix it but no help from Thermador.
We are shopping for another brand and calling this an expensive lesson, do not buy Thermador.