Double cooking systems with 2 individual grill heads 782 sq. in. total cooking surface: Primary 544 sq. in; Secondary 238 sq. in. 3 stainless steel tube burners with independent temperature control for greater cooking flexibility 51,000 total BTUs; 36,000 primary BTUs 15,000 BTU right high-intensity ceramic infrared burner for searing perfection Porcelainized cast iron cooking grids (left) and stamped steel wide grate (right) Push and turn electronic ignition for easy start 2 stainless steel color finished stamped steel front doors Heavy duty easy-roll locking casters Model# SSS3416TB