- Wood gasification boiler with speed controlled draught fan (76 W only) for operation independent from chimney draught
- Large fuel chamber (150 liter for 20 and 30kW, 225 liter for 40, 50 and 60 kW)
- Insulated glow zone chamber (patent)
- Lambda control
- Complete control, including accumulator tank management, Hot Water Tank management, Return riser and time program for two heating pumps integrated in boiler
At the approval test by the TÜV South Germany, the ETA SH with lowest emissions and highest efficiency levels qualified itself clearly as one of the best boilers in its class.
Simply put on some more wood without match!
Would you like to learn more? Please write us an email.
You will find more information in our PDF leaflet (in German).