Triple Combo Cooking power combines three cooking methods: Conduction Convection and Infrared. Capable to bake broil barbecue roast grill steam dehydrate and air-fry all in one applianc. Comes with a PEI dome 3″ stainless steel extender and a 2″ cooking rack to cook 16lb turkeys. Temp range: 100F-350F. Settings: Warm Reheat and Delay. Reversible 1″/3″ cooking rack. Shatter-resistant polycarbonate dome. Provides 1500W of power. Dishwasher safe except power head. 1-Year manufacturer limited warranty.