Default configuration for LPG/Propane gas. Comes with a natural gas conversion burner orifice/valve. The model for the natural gas default setting is GC2-37N. Features electric ignition ( 1.5V DC) and an Off-The-Grid function, enabling it to be lit with a match during power outages from storms. Stainless steel surface with a sturdy cast iron pot stand. Fitted with 2 sealed burners. Gas pipe inlet connector thread size: 1/2 inches. Includes a safety device with a thermocouple and flame failure detection. Automatic gas supply shut-off. ETL safety certified