I have a bunch of firebricks, planning to
sell some, but want to make sure I have
enough left for a 6 inch system.
I want to make the whole J out of them including the riser.
Have Ianto et al's book and Paul's dvd'.
I forget if the book has description of how many and I haven't had time to watch Paul's dvd's.
The firebricks are size about 2.24x4.5x9 inches.
Thanks, I will check Ianto's book tonight also.
Searched this forum and also through google, couldn't find an
answer except one that said 67, but I assumed that was for the feeder and burn tunnel, not the riser.
Maybe I'm wrong.