Fast BoilingA Better Boil Spend Less Time Waiting And More Time Cooking. The Powerful Superboil 17,000 Btu Burner Brings Water And Other Liquids To A Boil Quickly. Room To MoveSimplify Meals With 5 Burners, Allowing You To Have More Cooking And Warming Flexibility. Heavy DutyContinuous Heavy Duty Cast Iron Grates Keeps Cookware Stable For Even Heating.