This gas grill delivers legendary Weber quality, performance, and durability for summer barbecues and outdoor cooking. The PureBlu burner system features tapered burner tubes that generate consistent pressure and flames and deliver even heat across the grilling surface. Flames are directed above the raised gas ports, while food debris falls below minimizing clogging and ensuring the grill lights every time. Extend your outdoor cooking capabilities with the compatible WEBER CRAFTED Outdoor Kitchen Collection. Genesis gas grill is backed with a warranty. This model's fuel type is Natural Gas and only works with natural gas plumbed to the house. Does not work with bottled gas or bulk liquid propane of any type.