hi , you all I'm karl De Pauw
I try to help folks on fb (facebook )rocket heaters /rocket mass heaters but i try to keep an open mind status so i'm here to learn and pass treu what i've learned so far .I'm from belgium so if my englich is faulty my exuses (dutch is my mother tongue) french my second language (so if you need translations
from french to englich i'll do my best)