Broil King 934657 Monarch 20 Natural Gas Grill, Stainless Steel/Black Affordable natural gas-powered grill with 35,000 BTU stainless steel Super 8 Infinity burner system Therma-Cast oven design provides great clearance for large roasts and promotes better convection cooking 350 square inches of primary cooking space, 520 square inch total cooking space Multi-position porcelain coated cast iron cooking grids 5-year warranty on grill body; 2-year warranty on all remaining parts