WOOD-FUEL BOILER FOR WET FUELS - water content up to 50%

[Translate to Englisch:] Die für eine Leistung von 250 bis 900 kW geeigneten ausgelegten Vorschubrostfeuerungen der Serie VR-W setzen Maßstäbe in Bezug auf Kompaktheit und Wirtschaftlichkeit.

Character for local authorities, agriculture and trade

Experienced. Innovative. Comprehensive.

As part of industry or the local authorities, you are looking for a high quality wood-fuel boiler for wet fuels? Thanks to ENDRESS your search is now over. Our wood-fuel boilers work with a broad range of permissible fuels and offer you the highest level of efficiency with low material usage. 

First class quality and more than 35 years of experience in the manufacture of wood-fuel boilers guarantee you innovative solutions as well as a long service life and convenient operation of your firing appliances.

✔ Made in Germany

✔ Industrial standard 

✔ Fuel class 4-7


Drive technology

The central hydraulic power unit is responsible for moving the material infeed plungers, grate, wedge plates and for heat exchanger cleaning. 

Heat exchanger 

Automatic cleaning of the heat exchanger and the generously proportioned water capacity ensure a consistently high level of efficiency. 

Combustion chamber

Self-supporting combustion chamber made from high-temperature ceramic cement. With fully automatic boiler cleaning, a high degree of convenience is provided.

Grate firing

The well-proportioned stepped grate with individually controllable 2-zone air inlet assures high combustion quality. The under grate ash removal with push-through drawer is an effective means of ash removal from the combustion chamber. 

Grate bars

Self-cleaning and cooling facilitate a long service life of the high-temperature-resistant stainless steel bars. 

Automatic ignition 

High level of convenience thanks to a temperature-controlled ignition fan for automatic ignition of the fuels up to W35. 


Discharge and ash removal unit are driven by high quality geared motors made in Germany.

All from a single source

Fuel feeding systems 

All from a single source. We have the perfect, individual solution to feed in your fuel.

Filter technology 

In-house developed innovative and highly effectively filter technology.

Control systems 

The intelligent Maxi E-Compact Lambdatronic control assures perfect combustion of your fuel.

Still unsure or perhaps you have already found the right firing technology to suit your needs?

Get in touch and let our experts provide you with individual advice according to your wood firing requirements.

Or simply pop in for a visit!
And get to know the system that meets your personal requirements to a tee.