does anyone have any thoughts on how much heat output difference there is with dble wall pipe and single. i am having trouble finding single wall...
Getting ready to fire up a used osburn 1000 . Anyone have one and if so any recommondations on burn times ect
I am installing a used osburn regent 1000. I am using dble wall pipe to the ceiling . Do I need a damper installed in the pipe? Any help here would...
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