Wolf’s patented gas dual-stacked, sealed burner design provides precise high-to-low temperature control and a spark ignition system that reignites the burner automatically Wolf’s Dual VertiCross™ convection system provides reliably even heat, reduces hot and cold spots, and enables consistent multi-rack cooking Gourmet Mode features nearly 50 presets that automatically control the oven to ensure delicious results Ten cooking modes, including Bake, Broil, Convection, Convection Roast, Dehydrate, Gourmet, Proof, Roast, Stone, and Warm, were developed by Wolf chefs to maximize the performance of your oven