Broil King 986874 Signet 70 Liquid Propane Gas Grill 3 stainless steel Dual-Tube burners deliver up to 40,000 BTUs, heating the grill quickly and evenly. 15,000 BTU rear burner and rotisserie kit offer more grilling versatility 635 sq in total cooking area, including a 400 sq. in. primary cooking space, provides plenty of room to grill for a crowd. Reversible heavy-duty cast iron cooking grids / Stainless steel Flav-R-Wave cooking system / Linear-Flow valves with 180 degree Sensi-Touch control knob Stainless steel side shelves fold-down / Sure-Lite Ignition System Durable cast aluminum oven helps provide even heat distribution, is durable and will never rust