Product review (5 stars): Best Deal in the Gas Cooktop World!
This was a replacement for a 17 year old GE Profile cooktop.  It fit perfectly into the existing countertop cutout.  A design change that moved the gas supply from the left to the right side of the unit required the purchase of a flexible connector that bridged the gap. Other than that installation was easy.  I don't understand the customer reviews on this item that indicate that the grates are too high or that there is insufficient heat to boil water.  This unit generates extremely high heat, and very precise control, on all units.  Very satisfied with the design, attractiveness and performance of this unit.