... 30cm 20feet208units about 40feet:424units about product introductionenergy-saving gas barbecue grill(VDK-708)1 the ... of electronic pulse ignition knob control firepower and fuel energy! save gas, thermal efficiency, low cost, convenient ... to clap system.4 high heat efficiency and energy saving effect is good.power save gas barbecue grill ... with wooden shelf:22.8kg energy-saving Gas Barbecue Oven