ailanthus
Feeling the Heat
I had only used the ash door for a couple of minutes
Couple of minutes!?! I think you're lucky nothing worse happened. Someone mentioned a forge & that's exactly what these things are with the ashdoor open. I used to open mine for a max of 4-5 seconds just to get a flame started but beyond that it gets scary pretty quick. I won't even empty the ashpan without moving all the coals off the grate for the same reason.



however, I do crack the door with open damper to get it started and then close the door, wait for the flue temp to get about 400 and tap back the damper until I get a steady fire, eventually closing it most or all the way. If I cut off the air too quick is that when it can blow back? I just checked every section of pipe and have 3 screws but am freaked out about this post and the post from before about the same thing. Can someone try to explain this to me, like you are talking to a five year old? I'm far from dumb but I am not grasping this concept