The cooking system features 2 stainless steel burners, 30,000 BTU-per-hour input, Smoke-It-Tray, one 12,500 BTU-per-hour input dedicated rotisserie burner and Rotis-a-grate cooking system, as well as our La-Va-Grate and briquets. The rotary ignition system features Vis-U-Glo observation ports. Total cooking space is 545 sq. inches (410 sq. inches primary, 135 sq. inches secondary) with stainless steel Sear Grid cooking grates, 2 side shelves with polyethylene inserts, and a cast aluminum lid with side-mounted hood handles. Comes with a black or stainless steel base with 4 locking casters. Available in liquid propane (tank not included) or in natural gas. Limited lifetime warranty.