Jesse Biggs wrote:I've switched the transition to be a 10" to 8" reducer:
Jesse Biggs wrote:As for the lid and door of the fire chamber... I was thinking about using half fire bricks and casting them in 1-2" of concrete so that the refractory brick side is facing the fire.
Jesse Biggs wrote:This system will be going in an out-building even bigger than the one at Paul's so I'd like to go with the 8" batch box.
Jesse Biggs wrote:I was going to shoot for an overall surface area of between 9 & 10 square meters.