Bertazzoni 36-inch gas cooktop. The combination of 6 brass burners and cast iron contour grates let you cook like a professional. The grates are designed for maximum space to fit pots and pans of different sizes with ease. Boil pasta, sear meat or stir fry with a wok on the power burner with dual ring flame; or delicately melt chocolate or warm cream on the simmer burner.