The Broil King® ImperialTM 490 Built-In features 500 sq. in of primary cooking surface and includes 4 stainless steel Dual-TubeTM burners, 4 professional cast stainless steel cooking grids, warming rack, stainless steel Flav-R-WaveTM cooking system, electronic igniter, oven lights, illuminated control knobs and stainless steel ignition switch.