The Capital Cooking COB484BG-N Connoisseurian Series 48-In. NG Dual Fuel Range with 4 Burners, 12-In. BBQ grill, and 12-In. Thermo-Griddle gives you incredible flexibility when it comes to cooking. The 12-In. BBQ grill boasts 18,000 BTU of searing heat output with variable temperature control and even heat. 12-In. Thermo-Griddle Plate is 0.38 In.