This ProFire Professional Series Hybrid Natural Gas Grill features two controlled grilling zones with two 11,000 btu stainless steel burners and a 32,000 btu ceramic infrared searing zone. The 16 gauge, commercial grade stainless steel flavor plates are self-cleaning and distribute heat evenly over the entire 525 square inch cooking surface while minimizing flare-ups. The Grill body is constructed of commercial grade stainless steel, and the double walled hood features a seamless design that is accented with a polished mirror finish. ProFires 5/16 inch stainless steel cooking grates are spaced more closely together than other grill models to better accommodate small items. This ProFire grill also comes standard with a stainless steel smoker tray, dual purpose thermometer, and electronic multiple spark ignitor to enhance your grilling experience. Overall Dimensions (in inches): 27 w x 24 1/2 d x 10 h. Cut Out Dimensions (in inches): 27 1/4 w x 24 1/2 d x 10 h. Island opening must have a floor to support the gr Exterior Material: Stainless Steel Fuel Type: Natural Gas Grate Diameter: 0 - 25.9 Inches Cabinet: Natural Gas Weight: 138