The Broil King Gem Series features 1,900 sq. cm primary cooking surface, 2,775 sq. cm total cooking surface, porcelain coasted cast iron cooking grids, Flav-R-Wave cooking system, 3 stainless steel tube burners, Sure-Lite ignition system, and drop down side shelves. Note: We do not currently offer an exact fit or universal rotisserie kit option for the Gem 310 Burners 3 Main Burner Output 6.9 kW Primary Cooking Space 1,900 sq. cm Specs System 6.9 kWh stainless steel tube burner system 2,774 sq cm total cooking space 1,903 sq cm primary cooking space 3 Stainless steel tube burners Cast iron cooking grids Stainless steel Flav-R-Wave cooking system Accu-Flow burner valves Sure-Lite electronic ignition system Design Therma-Cast aluminium oven with stainless steel lid insert Black painted steel side shelves with integrated tool hooks Metallic charcoal powder coat control panel and front panel Heat resistant front mounted handle with overmold grip 5 stage quality enamel paint process Grill Dimensions 108.2 cm. Height 53.3 cm. Width 115.0 cm. Length Grill Weight 22.7 kg Cooking Surface 55.15 cm. Width 37.6 cm. Length Cover Broil King Select Grill Cover 67420 fits the Gem 320* Broil King Select Series covers are crafted from durable and weather resistant PVC / 500 x 300 denier polyester lining. These durable covers feature hook-and-loop tabs that secure the cover around the grill, polyester handles for easy removal, hanging loops for convenient storage and the Broil King brand logo on the front. *Sold separately Warranty Limited lifetime warranty on cast aluminium components. 10 years on stainless steel cookbox, 5 years on stainless steel burner system and 2 years remaining parts and paint.