ETA SH Wood Gasification Log Boiler

The ETA SH log boiler is a log boiler with speed controlled draught fan (76 W only) for operation which is independent from chimney draught. It has a large fuel chamber (150 liter for 20 and 30kW, 225 liter for 40, 50 and 60 kW) as well as an insulated glow zone chamber (patent).