Stainless steel all around makes up this grill's formidable construction, from the grill itself to the cooking rods, the burners' advanced construction and the vaporizer panel, you're getting strong, long-lasting grilling performance from this built-in grill. Solid brass gas valves offer precise temperature control and longevity as well. The grills come either with a rotisserie kit for those grill masters who want to roast whole game or other meats, or you can go for simple grilling mastery with the general, non-rotisserie grill. The drip-collection system is easy to use and clean, and the grill can also easily accommodate charcoal cooking or wood chip smoking. And if that's not enough, American Outdoor Grills includes a liquid propane conversion kit, eliminating the hassle of needing to acquire that separately if necessary. The new series grills feature a push-to-light piezo ignition system that eliminates the need for electricity or batteries. This results in a self-sufficient grill with a clean-looking front panel. Features Main Burner BTU 45000. Back Bruner BTU 10000. Warming rack. Halogen lights. Fuel Type Liquid Propane. 120 Volt power source required. Stainless steel rod cooking grids. Distinctively designed analog thermometer with polished bezel. Solid brass valves for precise temperature control and long life. Heavy duty 304 series stainless steel construction. Advanced high-quality 304 series stainless steel burners. Flush mounted brass side burner on portable grills-12,000 BTU's. Stainless steel vaporizer panels for even heat distribution. Backburner and rotisserie kit not available on OOSP grills . Easy to handle 4-prong adjustable meat holder for rotisserie. Electronic push button ignition. Easy to use drip collection system. Specifications Total cooking surface 540 Sq.in. Overall Dimensions 56 W x 22.5 D x 48.5 H .