I've got me a 47kg propane tank which I'm thinking of using for the fire box and a 200litre expansion vessel I'm thinking of using for the cooking chamber.
The bit I'm unsure of is whether to mount it in a tshape with the propane tank vertical or mount the fire box horizontally under the cook chamber and connect with flue.
The questions I have is is the propane tank big enough in relation to the cook chamber.
Can I use vitreous enamelled flue pipe to connect between the chambers.
What size flue should I use.