I have noticed a few times in the morning after a fresh snow that I have little black flecks on the yard or on the roof by the chimney. They are very light and fall apart when touched .
I am burning dry wood and keep the fire around 400-500 on stove and flue temp is always above 400 degrees.
Is this a sign of a problem? Should I be concerned?
thanks
Ted
I am burning dry wood and keep the fire around 400-500 on stove and flue temp is always above 400 degrees.
Is this a sign of a problem? Should I be concerned?
thanks
Ted