all night moe
Minister of Fire
Glad to see you're getting a handle on the BK, no pun intended.
Your interior, single wall, stove pipe is installed in reverse. The crimped ends should be inserted into the pipe below, preceding it. In your configuration, there is a potential for creosol to drip down the outside of the pipe. This leads me to ask of the remaining stove pipe, including the pass thru ceiling box. I would hope the exterior pipe is class A chimney.
Class A is a double wall with insulation between. Most commonly made from stainless steel.
Your interior, single wall, stove pipe is installed in reverse. The crimped ends should be inserted into the pipe below, preceding it. In your configuration, there is a potential for creosol to drip down the outside of the pipe. This leads me to ask of the remaining stove pipe, including the pass thru ceiling box. I would hope the exterior pipe is class A chimney.
Class A is a double wall with insulation between. Most commonly made from stainless steel.