Now that the ducts are all removed, you can see from our living room to the basement, through the wall vents. Jacob and Tyler thought that the was great to watch all the excitement and yell "DAD" everytime they saw them.
This is our furnace. This was once a coal furnace, converted into oil. This thing is a monster. It is roughly 6' in diameter. All of the duct work coming from it is between 18 - 24" in diameter, and all insulated with asbestos tape. YEAH!!!