Dual-Fan MultiMode® True Convection System - This system features an oval heating element and two round fans that distribute heat evenly and thoroughly throughout the oven Six different convection cooking modes  including bake  roast and broil  all d  One 20 000 BTU Stacked PowerBurner - Each PowerBurner features two burners stacked in one location on the cooking service with a maximum output of 20 000 BTUs providing the power for high-temperature cooking techniques such as wok cooking and flash frying  Two 15 000 BTU Burners - Two high-heat burners offer powerful output  allowing you to cook several dishes at maximum heat at the same time