It's ok, the furnace guy just left....although the other repair guy didn't think the flow valve was my issue, this one says it is indeed. I will be getting my cardio in several daily doses again running up and down the cellar steps until I can fix it.

It's all good. At least I know I'll have some sort of control over the blasted thing.
I'm still smiling!!!! Bov's news is most excellent!!!