Hearth Products Controls (HPC Penta Fire Pit Burner (PENTA36-LP), 36-Inch, Stainless Steel, Propane Gas 36 inch penta burner for gas fire pit or fire feature 305 Stainless Steel Construction; Female 3/4 inch gas inlet; Drilled Burner Ports Propane Ready; Natural Gas Available (PENTA30-NG); 300,000 BTU Includes penta burner; air mixer; and installation manual Penta Shape; 36 inch diameter; 2.5 Inch Gas Inlet; 20 inch Flame Height