TH charcoal project

[r_wesseling (Rindert Wesseling (Louisville,CO))]

Tom,
There is a thread for water heaters. Might be some ideas you could use.
Rindert

Water Heater Ideas

So I’ve had a plan to build a natural inground hot tub at my off grid cabin. I had planned to just build a fire and run copper or steel pipe through the fire in a coil and let thermodynamics move the water for me… Similar to this. [images] Now that I am on the WG bandwagon, I figure there must be a better way. So…use woodgas to run a generator and use electric elements or is there another way? Piping inside a gasifier? Thoughts?