Oh, I didn't draw them in any order. When I saw your drawing It was basically what I wanted to do I just never thought of the valves to isolate the WB in the event that it was not being used. I will attempt to incorporate a similar set up. I think I'm going to start the project this week. I was able to find the chimney that connected to my pipe it was a selkirk product. Actually found it at ace hardware. Got the block and tackle yesterday so that I can lower the beast into the basement. Hopefully I don't run into any major road bumps....