It is designed with the everyday griller in mind, with a large 590 square inch primary cooking surface and two stainless steel side shelves. The Baron™ S 590 PRO Infrared is equipped with a patented Dual–Tube™ burner system for even heat distribution, and a Linear–Flow™ valve for precise temperature control. The grill is fueled by liquid propane and is powered by a 50,000 BTU stainless–steel main burner and 10,000 BTU side burner. The included infrared rotisserie burner allows you to cook up delicious meals. With its stylish design and durable construction, the Broil King Baron™ S 590 PRO Infrared is the perfect choice for those who want to grill like a pro.