Gas Rangetop with 4 Sealed Burners, Cast Iron Continuous Grates, Ceramic Glass Surface, 20,000 BTU Stacked PowerBurner, Electronic Ignition, Flame-Sensing Re-Ignition, UL, Prop 65, and ADA Compliant. The sealed burners, which prevent spills and drips from entering the burner box, make it easy to maintain a pristine cooking surface. These heavy-duty grates form a continuous grid across the rangetop, allowing you to easily slide heavy pans from one burner to another as you cook. This luxury rangetop's powerful burner delivers exceptionally high heat for cooking methods such as flash frying and wok cooking. Two high-heat burners offer powerful output, allowing you to cook several dishes at maximum heat at the same time. The simmer burner provides even, low-output heat that prevents scorching and can be reduced to as low as 500 BTUs for delicate tasks such as melting chocolate. Electronic ignition and Flame-Sensing re-ignition ensure a continuous flame that reignites automatically if blown out - even at the lowest setting. This luxury rangetop's heavy-duty knobs are inspired by professional kitchens, with substantial heft and diamond etching to ensure slip-proof control while cooking. This rangetop allows you to easily adapt your energy source from natural gas to propane. Cooktop Type: Rangetop. Design Type: Pro-Style. Fuel Type: Gas. Size: 30". Control Location: Front. Controls: Knobs. Infinite Heat Controls: Yes. Knob Color: Stainless Steel. Knob Type: Metal. Automatic Pan Detection: No. Digital Display: No. Downdraft Vent: No. Griddle: NA. Heating Element On Indicator Light: No. Hot Surface Indicator Light: Yes. Installs Over Built-In Oven: Yes. LP Convertible: Yes - Kit Included. Power Boost: No. Selections: Heating Element On Indicator Light, Power On Indicator Light. Cooktop Element Style: Sealed Burner. Cooktop Surface Color: Black. Cooktop Surface Material: Ceramic Glass. Ignition Type: Flame-Sensing Re-ignition. Number of Cooking Element-Burners: 4. Number of Open Bays: NA. Left Front Element-Burner Power: 20,000 BTU. Left Front Element-Burner Type: Power Burner. Left Rear Element-Burner Power: 15,000 BTU. Left Rear Element-Burner Type: Single. Right Front Element-Burner Power: 15,000 BTU. Right Front Element-Burner Type: Single. Right Rear Element-Burner Power: 5000 BTU. Right Rear Element-Burner Type: Simmer. Grate Details: Cast Iron Grates, Continuous, Matte Finish. Number of Grates: 2. ADA Compliant: Yes. Prop 65: Standard. UL: UL. Volts: 120V. Amps: 15A. Frequency: 60Hz. Power Cord Included: Yes. Carton Depth: 33 1/4". Carton Height: 21 3/4". Carton Width: 34 1/2". Cutout Depth: 22 1/4". Cutout Width: 29 5/8". Depth: 27 1/8". Height: 7 1/2". Maximum Height: 15 3/4". Width: 29 5/8". Parts & Labor: 2 Year Limited. Parts Only: 5 Year Limited (Years 3-5).