Right now I have a propane fueled (BRAND UNKNOWN), cast iron "fireplace"
with the fake logs. It is vented with single wall black 4-inch stove pipe
into a pre-exisiting, interior, brick chimney that goes 2 stories up
through the roof. This chimney serves no other purpose. I would like to
remove the chimney to make space. My question is: can this be simply
vented through the sidewall of the house and terminate where it leaves the
house. The stove is currently insulated from the inerior walls by brick.