View Single Post
Old 05-26-12, 08:27 AM   #4
Ryland
Master EcoRenovator
 
Join Date: Mar 2009
Location: Western Wisconsin.
Posts: 913
Thanks: 127
Thanked 82 Times in 71 Posts
Default

I would skip the baffles all together and tap in to the top and bottom of the barrels sides and install a car radiator with the fan blowing over that, plastic is not a good conductor of heat and the surface area of a single automotive radiator is going to be about the same as the whole outside of a barrel, the taps top and bottom are going to allow a good thermo syphin so you are getting the greatest heat differential as well.

Last edited by Ryland; 05-26-12 at 08:29 AM..
Ryland is offline   Reply With Quote