Napoleon Mirage BIM485PSS-2 Propane Built-in Grill with 3 Bottom Burners Provides up to 48,000 BTU's and 675 sq. Inch of total cooking surface Includes three 304 stainless steel tube burners and stainless steel WAVE grids Complete satisfaction with the i-GlOW backlit control knobs and JETFIRE ignition system Removable warming rack ACCU-PROBE temperature gage with smoking and searing range