Get dinner on the table fast thanks to a Fifth Burner for greater Cooking Flexibility. This 5-burner gas cooktop with Edge-to-Edge Cast Iron Grates includes a SpeedHeat™ Burner for a quick boil and a 5K BTU Simmer Burner for low, even heat. Clean up easily with EZ-2-Lift™ Hinged Cast-Iron Grates, and a smooth, porcelain-enameled surface that makes it simple to wipe up cooktop spills.