... steel , 2. pulse ignition , 3. flame failure protection device, 4. automatic off system. Gas Stove 4 Burner With Electric Oven Specifications:1.All ... pulse ignition and choke , and auto-off protective system ;3.High efficient temperature control function; 4.Durable, nice-looking, ... *1100Bore size (mm)520*520*200Power (kW)Gas 51750BTU/hrVoltage(V)220-240N/W(kg)65 Gas Stove 4 Burner With Electric Oven