Heavy-Duty Construction - Commercial-grade, 16-gauge 304 stainless steel construction for premium durability Cast Stainless Steel Burners - Powerful conventional burners provide excellent heat output Infrared Rotisserie System - Rear infrared back burner and geared rotisserie motor offer increased grilling options Included smoker box and interior lighting for optional flavor enhancement and improved visibility Overall Dimensions - 40 x 24.25 x 21.5 inches (W x D x H); Cutout Dimensions - 38.5 x 21.5 x 9.625 inches (W x D x H); Main Grilling Area - 802 sq. in; Weight - 200 pounds The Lion Grills L90000 40-Inch Built-In Grill (Propane) provides a premium built-in gas grill for your outdoor kitchen. With commercial-grade, 16-gauge 304 stainless steel, this unit has been built to withstand many years of outdoor grilling. Five cast stainless steel burners offer 90,000 total BTU heat output for a high-end experience. These burners also feature a lifetime warranty for added insurance. An XL temperature gauge stands out in the double layer seamless welded smoker head for impressive aesthetics and performance, while five commercial push-to-turn LED backlit knobs offer a quality feel on the control panel. Inside the grill, a 802-square-inch cooking surface provides ample room for food, while an adjustable warming rack and an infrared rotisserie cooking system diversify your grilling options. As an added bonus, this grill includes a smoker box to provide a flavor enhancing option.