The Master Forge SH3118B is a liquid propane (LP) gas grill that features four main burners and one side burner. The unit is designed for standard 20 lb. LP tanks. The main cooking area is equipped with durable porcelain-coated cast iron grates and stainless steel heat plates.Specific details and specifications include:Total BTUs: Up to 48,000 BTUs combinedMain Burners: 4 stainless steel tube burners delivering a combined 36,000 BTUsSide Burner: 12,000 BTU side burner for sauces and sidesCooking Area: Generally yields around 580 sq. inches of space, fitting roughly 35 burgers at onceIgnition: Push-and-turn integrated electronic ignition systemGrates: Porcelain-enameled cast iron, which provides great heat retention and sear marksDesign: Features fixed side shelves, a built-in hood temperature gauge, and wheel attachments for portability