1,500,000 BTU RATING The biggest Brute Force is capable of heating from 15,000 - 30,000 square feet. Firebox 72" round X 72" deep 1650 gallon water jacket Weight 8500 lbs. Door 55" X 55" Ash Door 24" X 10"
All furnaces are built out of certified American steel
All fireboxes are 3/8” thick and welded inside and out
All furnaces come standard with dusk to dawn lights
All furnaces have class A chimneys with rain cap
All furnaces have replaceable grate
All furnaces have a 5 year 100% warranty on the firebox and 1 year
All furnaces have full length skids to make setting the furnace