Condition: it is in overall good condition with normal scratching and expected wear. Some of the knob bezels are scuffed and do show wear shown in photos, but condition is hidden better when knobs are on. 4 of the 5 knob bezels were loose and therefore needed reseating with high temp RTV silicone, meaning they should be well seated but there is a little bit of red visible around the knobs if you look closely. KitchenAid KCGD500GSS00 30 Stainless Steel Gas Downdraft Cooktop. Integrated downdraft ventilation eliminates the need for an overhead hood, making it ideal for islands or open-concept kitchens. Features four sealed burners including a 17,000 BTU professional burner and Even-HeatT simmer control. Overall Width: 30. Overall Depth: 21 1/2. Overall Height: 18 7/16 (including downdraft assembly). Cutout Width: 28 5/8. Cutout Depth: 19 15/1.