Heavy Duty 2-Burner Cast Iron Stove has an EXTRA heavy duty frame and burners for those -Inch big cooking jobs -Inch. Each heavy duty cast iron burner has 3 burner rings so you can match your heat to the job at hand. Light all 3 rings on each burner and get over 35000 B.T.U. is of cooking performance from each burner. 6 brass control knobs for a lifetime of dependability. Weight 43 -Pounds. Stansport no 235-10 hose and regulator recommended not included.