Alfresco 56 Inch Grill with 770 sq. in. Grilling Surface, Three 27,500 BTU Main Burners, 20,000 BTU Side Burner, Integrated Rotisserie, Smoker and Herb Infuser System, 3-Position Warming Rack, Halogen Lighting and Refrigerated Cart: Natural Gas : Brochure 2017 : Page 12