Smoke Hollow 6500 4-in-1 Combination 3-Burner Gas Grill with Side Burner, Charcoal Grill and Smoker/Firebox Three independently-controlled stainless steel burner gas grill with electronic ignition Porcelain-coated cast iron cooking grids and warming rack The charcoal grill side includes a temperature gauge and porcelain-coated cast iron cooking grids, with an adjustable charcoal pan with grate The side smoker firebox includes a front access door and side access door with air damper control The 9,3000 BTU side burner adds to your outdoor cooking convenience