DESC: Low Profile Designer Line Styling.Premium Porcelain Enamel Surface. Countertop or Island/Peninsula Installation - For Open Kitchen Designs. Downdraft Ventilation.Comes With Grill Assembly BTUs: 16,000 if Natural Gas; 15,000 if LP. Excalibur® Nonstick Grill Grate Finish. Comes With 2 Two-Burner Modules.2-Burner Module Has Sealed Burners at 10,000 BTU Each if Natural Gas. 2-Burner Module Has Sealed Burners at 7,500 BTU Each if LP Gas