As every cook knows, perfection is a never-ending process. And the new Custom dual fuel sealed burner range is proof of that. With a spectrum of settings from delicate VariSimmer to a searing 18,500 BTUs, this is the most precise and reliable sealed burner system available. The range also offers the largest oven capacity and one of the fastest preheat times on the market. And a host of ultra-premium features will help you perfect even your most challenging recipes. Convenience and performance seldom walk hand in hand. But the remarkably easy-to-use electronic controls of this custom dual fuel range actually make even better use of its heavy-duty power and tremendous capacity. Knobs and push buttons offer both tactile control and advanced features. Mirrored displays reveal cooking and timer information, and then disappear when not in use. Very cool. But the 18,500 BTU TruPowerPlus burner instantly silences any question of style over substance.