With Four (4) 22.000 Btu Main Burners And An 11.000 Btu Rear Burner. Your 42 Xogrill42L Is The Heart Of Your Outdoor Kitchen. Configured To Operate On Propane. This Unit Is Also Available To Operate On Natural Gas. This Pro-Grade Luxury Grill Comes With 4 Distinct Cooking Zones. Your Xogrill42L Is Powered By Three Cast 304 Stainless Steel Burners And One Infrared Variable Ceramic Burner Ready To Simmer Or Sear With A Twist Of A Knob. Includes A 25 Lb Capacity Pro-Grade Rotisserie.