Well, now that you have already insulted me....
It is in a tiny space hardly visible between the floor and the roof upstairs. You have to stick your head down in there and shine a light to see.
So that is why I had no idea.
I did not build the house.
Someone else did.
Insult them if you want.
Anyway, I am thankful for the heat loss due to the wood stove being too hot in here.
Live in northern Michigan and you are thankful for heat loss????????? Is this a joke or you really believe that? If you really are using that wood stove and burning pine and the stove gets the shack too hot most normal people would not take a chance on burning down their home . Ok, I answered my own question.