This grill requires a natural gas line. This grill DOES NOT use a propane tank. The social spark of your backyard. An excuse for a spontaneous get-together. And the new center of your inner-circle. Invite the crew, ignite the Genesis® II SE-410 gas grill, and let the GS4 grilling system take charge while you enjoy the company. GS4 Infinity IgnitionGS4 High Performance Stainless Steel BurnersGS4 Stainless Steel Flavorizer BarsGS4 Grease Management System7mm Stainless Steel Cooking GratesiGrill 3 compatible (sold separately)Stainless steel work surfaces10-foot flexible hose (NG model)Tuck-Away Warming Rack