KITCHENAID KSEG950ESS 6.2 cu. ft. Duct Free Downdraft, Aqualift Self Cleaning, 1-6/9/12", 1-10", 2-6", Wz, True Convection, Roller Rack, Steam Rack, Glass Controls, Food Probe 6.4 Cu.Ft. Of True Convection Cooking EasyConvect Conversion System Downdraft Ventilation Built In Dimensions (WHD): 29 7/8" X 36" X 28 7/8"