REGAL S 590 PRO Freestanding Gas Grill with 875 sq. in. Total Cooking Surface, 10,000 BTUs, Infrared Burner, Flav-R-Wave™ Cooking System, Illuminated Control Knobs, Rotisserie, Sure-lite™ Electronic Ignition System, Deluxe Accu-Temp™ Thermometer, and Interior Lighting: Liquid Propane