Aaaaaa. I see a potential problem with this. Bigburner has, well, a really big burner! From my thread on "A few pictures of our boiler systems." Have a look through them when you get a chance. http://www.hearth.com/talk/threads/a-few-pictures-of-our-boiler-systems.75006/ This is bigburner's! Attached Files: boiler building 030.jpg File size: 42.1 KB Views: 476 boiler building 017.jpg File size: 77.3 KB Views: 480 boiler building 018.jpg File size: 90.7 KB Views: 482 boiler building 026.jpg File size: 84.9 KB Views: 479 boiler building 028.jpg File size: 87.3 KB Views: 476 bigburner And this is Infinitymike's response! Bigburner, That thing is insane! That is one big burner (no pun intended) Based on the ladder that thing must be 15 feet high! Holy Macaroni dude. No need to split anything either, just throw the whole dame tree in! I guess you are heating half of Michigan! Very impressive. Good one Mike!