Hi Abe,
We have something similar in the plans.James my other half is the one who has the details down...Just need to get some time to get it together..
What we have is an old coal boiler system which connects up to a large insulated
hot water storage tank (both recycled) We have radiant heat through out our home so we are hoping to get the system to run that .We still need to put another roll of pex in the storage tank to handle our domestic
hot water as well.We are hoping to run the house heat , at least one of the greenhouses and perhaps the
straw bale sleeping cabin we have planned with this heating system,, If it works well we have a smaller
wood fired boiler system coming from an old homestead milking barn that we hope to run the radiant tubes through my work studio and heat as well,,The hope is to also change that over to the waste oils..I will have to connect him up with you to talk shop,,LOl we are up in the Flathead..
Mary