Anyone watch Homestead Rescue Raneys ranch on Discovery channel? I was watching it last night and the fathers house had a bit of a chimney fire that got out of hand and they completely lost their cabin on the homestead they have been working on for most of the show for the last few years. Not too many details as it was the season finale I believe. Anyhow here is/was their setup. It was designed to maximize the amount of heat being transferred to their home.