3 Stainless Steel burners424 sq. in. primary cooking surface, 105 sq. in. warming rack Porcelain enameled cast iron grates and flavor bars Fuel type: natural gas Output: 32,000 BTUsWeight: 135 lbs. Dimensions: 52W x 32D x 63H in. The Weber Spirit E-310 NG Gas Grill lets you enjoy a full grilling experience with the convenience of natural gas. Get sizzling with a spacious cooking surface and lay out the steaks and veggies on porcelain enameled cast iron grates and an easy clean warming rack. Its hood is also enamel lined for even heating and it features a handy thermometer to monitor your inside temperature. Side shelves give you ample space for food prep and both have hooks for grilling tools. The front panel features large burner controls and a Crossover ignition system, so one push is all you need to fire up the flavor. A set of 4 heavy-duty casters make it easy to move around. Weber model number 47510001 About Weber GrillsWeber-Stephen Products Co, headquartered in Palatine, Ill, is the premier manufacturer of charcoal and gas grills, grilling accessories, and other outdoor room products. A family-owned business for more than 50 years, Weber has grown to be a leading seller of outdoor grills worldwide.