Ramblewood high efficiency 2 burner gas cooktop(Natural Gas), GC2-43N ** ETL safety certified in US & Canada ** Natural gas type. Package contains LPG/Propane conversion burner orifice/valve Electric ignition(1.5V DC battery included), 2 sealed burners. Max. Power: Top Hob 8400 BTU, Bottom Hob 5800 BTU. Cooktop dimension: 12"(W) x 20"(D). Off-The-Grid feature allows burner to be light up by match in case of power outage. Stainless steel surface with heavy cast iron pot stand, Safety device with thermal couple & flame out failure detection. Auto shut off gas supply One year warranty.