1,060 total sq. in. of cooking surface; 12,000 BTU side burner accommodates charcoal chiment starter; 3" professional temperature gauges for greater heat control; 750 sq. in. of surface in the main chamber; Heavy gauge all steel construction; Porcelain-coated cast iron cooking grates; Three 12,000 BTU burners (36,000 total) in gas grilling chamber