HGS30 Bosch Evolution 300 Series Gas Range comes with 2 racks and 5 rack positions for kitchen Adj different for all needs. Grills continuously moving effortlessly pots and pans and is easy to clean. Sealed burners provide excellent cleaning spill-overs. Self clean cycle saves time. Quick and easy to clean your oven. Extra-large window allows easy viewing of your food. Power Burner is faster heating power 14,000 BTU. 500 BTU Simmer Burner heat easily delicate sauces without scorching or burning. Five burner gas cookers offer the benefits of the burner and maximum flexibility for the final cooking. Large cavity at 5.0 cu ft comfortably accommodate large dishes and has a cooking rack. Bake element is hidden for better cleaning. And the buttons have a safety button to make it more difficult for children to operate the range.