Wood Burning Hot Water Heater
Build a cheap heating system using the natural conductivity of copper, efficient transport of heat in water, free fuel and gravity.
Uses
Greenhouse heating
Space heating (room heater)
Heated floor system
Hot water tank pre-heater
Basic System
The basic system consists of a burner, copper coil and resivor .
Wood or other fuel is burned in the burner.
Copper coil transfers heat to the water.
Heat moves to resivor.
