SPRT GRILL SS S-425 PRPN Grill food that tastes better than ever on the reinvented 4-burner, stainless-steel Spirit S-425 Gas Grill with Sear Zone. Create bold, flavorful sear marks on meat, fish, and vegetables with two red Boost Burner knobs that unleash 40 percent more power in the Sear Zone. Ignite each individual burner easily with one hand with Snap-Jet Ignition and control the heat precisely with a full range of temperatures from high to low and everything in between. Make the most of your space by adding a variety of Weber Works snap-on accessories (sold separately) to the side rails. Transform your grill into a griddle with a rust-resistant griddle insert (sold separately) or turn your grill into a pizza oven, wok, Dutch oven, and more by adding a Weber Crafted frame kit and custom-fit grillware (each sold separately).