Ramblewood high efficiency 2 burner gas cooktop(Natural Gas), GC2-48N ** ETL safety certified in US & Canada ** Natural gas type, Package contains LPG/Propane gas conversion orifice/nozzle. Ceramic glass with heavy cast iron pot stand, sealed burner. Safety device with thermal couple & flame out failure detection, Auto shut off gas supply. Electric ignition, 110V AC input. Max. Power: Bottom Hob 5800 BTU, Top Hob 9500. Off-The-Grid feature allows burner to be light up by match in case of storm power outage Cooktop dimension:12"(W) x 20"(D) One year warranty. FREE SHIPPING!!!