This Premier Ranges 30 Inch Gas Range comes with 4 Open Burners and a 3. 9 cu. Ft. Manual Clean Oven. This premier range comes with a 4 inch porcelain back-guard and uses Gas Pilot Ignition. All Premier Gas Ranges can be used with Natural Gas or LP without buying conversion kits or any other extra parts. Premier Gas Range has a porcelain finish top that makes cleaning much easier. It also include heavy duty grids with porcelain finish.