The Frigidaire Professional 30″ Gas Cooktop Provides Consistent Results With An Eventemptm Burner That Delivers Even Heat Across The Cooking Surface. Features Backlit Led Knobs That Light Up When The Cooktop Is In, And Dishwasher Safe Grates And Burner Caps For Easier Cleaning. And Get Peace Of Mind That The Cooktop Will Fit Your Existing Cutout With Our Frigidaire Fit Promise.