EZ-2-Lift Hinged Cast-Iron Grates The industry-exclusive EZ-2-Lift hinged cast-iron grates lift effortlessly to make cleaning the cooktop simple., Fifth Burner Maximize your cooktop's usable space with five burners, including a middle burner for added flexibility., FlexHeat Burner The FlexHeat burner features two rows of flames to reach the high heat needed for rapid boiling and searing and one small row to provide uniform cooking using accurate lower temperatures for your most delicate dishes. It's our most flexibl, 5,000-BTU AccuSimmer® Plus Burner Precisely control your cooktop's lowest simmering temperatures with the AccuSimmer® Plus burner, featuring an alternate burner cap that spreads heat evenly for more uniform and consistent heating., Dishwasher-Safe Full-Width, Cast-Iron Grates Full-width cast-iron grates give you the flexibility to place pots and pans anywhere on the cooktop. They're also easy-to-clean with a dishwasher-safe finish that resists wear and tear.