I have been avoiding this post for a while and also been busy doing other things at the house.  I need to sort out my heating design and it is proving difficult with varying opinions here in the land of the hotpress.  I have a plumber who I am relatively happy with and comes highly recommended we just need to bottom out the design somewhat. Above is the floor plan and I have posted on this previously a long time ago, never thought it would take us this long to get to the point we are a