Hearth Products Controls (HPC Rectangle Stainless Steel Fire Pit H-burner (HBSB24-LP), 24x6-Inch, Propane Gas 24 x 6 inch rectangular H-shaped burner for gas fire pit or fire feature 304 Stainless Steel Construction; Female 1/2 inch gas inlet; Drilled Burner Ports Propane Ready; Natural Gas Available (HBSB24-NG); 90,000 BTU Includes rectangular burner; Air Mixer; and installation manual Rectangular; 24 x 6 inch length; 2.5 Inch Gas Inlet; 10 inch Flame Height