gasification boiler with forced draught fan
KÜNZEL wood-gasifying boiler is a special burner for
chopped wood of any kind - from course cuttings to logs of over
0.5 m in length. The KÜNZEL HV uses approx. 1/3 less
fuel than conventional wood burning systems..
the KÜNZEL wood-gasifying boiler is a boiler with “bottom
burn-off”, the concept is a completely new one. A temperature-controlled
forced draught fan is located at the front, behind the panel
between the door through which the wood is loaded and the door
through which the ash is removed. On demand, the exact amount
of combustion air is delivered as primary and secondary air.
This process enables the output efficiency to rise as high as
90%, meaning that pollutant emission stays well below the legal
wood-gasification boilers have been thoroughly tested by the relevant
government authorities. They fully comply with the clean-air
regulations under the Law Concerning the Protection against
Harmful Effects on the Environment (BImSchV) and are certified
to the relevant standards.