preheater help

[doop]

Having trouble laying out preheater. Do I need two manifolds? Anybody mind sharing a picture? Thanks.

[325abn]

Do you have a hood?

[Burnt sap]

Doop not much info to work with here? Flat pans flue pans one draw off or two size of unit ect,ect.

[doop]

I just got a 3x8, it has a 3x3 drop flue on each end and a 2x2 syrup pan in middle it is reversible flow so two draw offs.I'm also building a hood. I'm thinking that I should just put the hood and preheater over one pan.

[doop]

Never mind, I finished it.