A sear station, world class grilling engine, and side burner to simmer barbecue sauce is your recipe for a perfectly grilled meal. The Genesis II E-335 is equipped with the power and features you need for amazing food all backed by a 10 year warranty. This Genesis grill features Weber s GS4 s grilling system. The GS4 high performance grilling system sets the standard in the world of gas grilling, and lands Weber in a class of its own. This powerful grilling system is based on over 65 years of grilling experience, culinary expertise, and most importantly, the wants and needs of the people who matter most our grilling community. Each component of GS4 was uniquely designed for ease-of-use and to provide an unequaled satisfaction to your backyard grilling experience.