This is what I have been using with my Out door wood stove to heat my hot water
Here is a link to my wood stove saga
http://oldf.homestead.com/Woodmasterishere.html
An look in to using PEX tubing for the long runs a lot cheaper than copper
Old F [ Parent ]
I forgot about there being a center in that tank, that changes things! thanks for the link. mixerman[ Parent ]