This grill requires a natural gas line. This grill DOES NOT use a propane tank.Step up your grilling game with the Spirit II E-310 gas grill. This three burner grill has a spacious grilling area and convenient side tables for placing serving trays, and tool hooks for hanging your tongs and spatula. With the powerful GS4 grilling system and iGrill capability, you're already set up for BBQ success GS4 Infinity Ignition GS4 Stainless Steel Burners GS4 Porcelain-Enameled Flavorizer Bars GS4 Grease Management System iGrill 3 compatible (sold separately) Fold down left stainless steel side table 6 Tool Hooks 10-foot flexible hose (NG model)