So I need some input from Matt and Manny on this one. While I've been working with 8" pipe configurations, I have somehow just realized that I will only have about 20 feet of total exhaust pipe. Ianto says 8" requires 30 feet.
So I'm thinking about recasting the chamber using the 6" system, similar to Manny's system.
I mean I literally only have 7 feet from the burn chamber, and that would have to include any 90˚ turns, and then 7 feet back and then about 5 foot of exit pipe.
Not sure what I was thinking. I guess I was just caught up their literature which references 8" builds.
So, what do you guys think? Recast with the 6" burn chamber? If so how are Matts original layout numbers altered?
Or stick with 8" and suffer a high exit temp? I hate to lose all the heat out the wall, boohoo.
Signed,
Stumped in NH
PS don't even get me started on how jealous I am of Guys Pizza build. That thing is da bomb and is now on my todo list!
Ray