Product review (1 stars): Beware
We've had this cooktop for six years.  Then the main power circuit board short circuited.  The arc of electricity blackened the stainless steel cover of the box.  There is no way to order just the one fried circuit board.  The whole control assembly box with three circuit boards has to be ordered.  The part costs $600.  Installation is hundreds more because it is at least a two hour job to virtually  disassemble the entire cooktop to get to the mother board.

We decided that it was cheaper to pay nearly $900 to fix the old unit than to fork out over $1700 for a new one.

The service tech brought a "new" unit.  He had never done this repair before, so he took his time.  The replacement part came in a scotch taped box and did not have any instructions.  When doing the job the tech noticed that the replacement was missing some wires that were present on the old unit.  He had to call Electrolux main service center for advice but they were not very helpful.  Basically they suggested pulling off the wires from the short circuited cooktop and plugging them into the replacement.

After re-installing the cooktop, the stove did not turn on.  No power was getting to the glass touch top.  Hmm.

The service company decided they'd have to order another replacement.  It will take at least a week before the new part arrives and another service call can be arranged.

We very much like cooking with the fine control afforded by a magnetic induction cooktop and we recommend it to friends.  But, it does seem like Electolux might not be the brand to choose if you are looking for one.

UPDATE:  Electrolux did not have the circuit boards we needed in its replacement inventory any longer.  They recommended a complete rebuild of the stovetop.  That was going to cost us $1,300 -- nearly as much as we paid for a new one.  So we decided that we could not afford to spend so much every few years to keep cooking on an induction stove.  They are wonderful to cook on, to be sure, but a simple coil electric is cheaper and more reliable.  All together we were without a stove for four weeks.