1) Induced draught fan for the highest operating safety - even if the chimney is not in perfect condition.

2) Multiple-pass heat exchanger and Efficiency Optimisation System (WOS) with automatically activated turbulators for cleaning.

3) Spacious fire-bricked chamber for high temperatures in the combustion zone.

4) Large combustion area, offering the possibility of emergency operation using pieces of wood.

5) Automatic ash removal from the heat exchanger with Turbomatic 70-100. (optional with Turbomatic 28-55)

6) Specially developed sound insulation cover.

7) Intelligent primary and secondary air control guaranteed with its own combustion air blower fan. Optimum combustion quality with the lambda probe even if there are changes to the fuel or moisture content.

8) Automatic grate with vibration and tipping function. Activation can be controlled individually (depending on fuel) using its own drive.

9)Automatic ash removal from the combustion chamber for transport of ash to the spacious ash box.