Optional infrared burner. Cooking surface: 24 in. x 18 in.. 42,000 BTUs. Made from stainless steel. Stainless steel finish. Designed to drop into the top of your island. Fire magic cast stainless steel burners, stainless steel rod cooking grids, and stainless steel housings are Under Warranty for as long as you own your fire magic grill. Fire magic brass valves, backburner assemblies (except ignition systems) and manifold assemblies are Under Warranty for fifteen (15) years. Infrared burners are Under Warranty for five (5) years.Charcoal stainless steel grills are Under Warranty for five (5) years, except for the charcoal pan and ash tray, which are Under Warranty for one (1) year.Fire magic sideburners and all other fire magic grill components (except ignition systems and electrical parts) are Under Warranty for three (3) years. Fire magic ignition systems, electrical components (including lights and thermometer) and grill accessories are Under Warranty for one year.