I bought a house that had an existing wood burning fireplace (home built in 2005), but the previous owner took the fireplace with them (foreclosure), and I replaced it with a gas direct vent model. There is a 6" dual wall chimney pipe there that is about 30ft in height that is boxed in and sided over. I now want to hook up my wood stove in the basement (insulated basement) becasue I have all wood and tile floors. MArble time is heated but the rest of the living and dining areas are just not very comfy in the winter time. I want to take the "bite" off the wood floors. I am trying to figure out how and what I need to connect to the existing dual wall chimney pipe that is existing. I assume there is an adapter to go from single wall stove pipe to dual wall chimney pipe? Thanks for any help. I appreciate it.