Introducing the Bosch 300 Series Gas Cooktops, engineered to deliver perfect results with minimal effort. Four powerful, high-efficiency gas burners allow you to cook multiple dishes at once. High efficiency burner technology requires less gas BTUs to achieve a faster boiling time, resulting in energy and time savings. Continuous grates make moving heavy pots and pans easy, so you can cook your favorite dishes with ease. The one-piece stainless steel design makes clean up simple, while the porcelain enamel on cast iron grates and heavy-duty metal knobs offer a premium look and feel. FlameSafe thermocouple sensing device will switch off the supply of gas if flame temporarily extinguishes.