The Samsung Gas Cooktop offers a full range of burnersfor all of your cooking needs. Continuous Cast Iron Grates provide a sleek and smooth design while front linear controls are easy to reach. Powerful Burners: Powerful burners have the flexibility to accomodate a number of dishes at once. Front Controls: Front Controls are easy to reach. Continuous Cast Iron Grates: Continuous Cast Iron Grates provide a sleek and smooth design. 30-in (4 burners): 1-17K, 1-10K, 1-13K, 1-5K (simmer). Sealed Burners prevent food from dropping into the burners, for easy cleanup. Can be installed over a single oven. Liquid Propane Conversion Kit included. Cutout depth 19.625 in. Cutout height 3.25 in. Cutout width 28.5 in.