Skip to content

The wood chip heating revolution

PuroWIN
 

7 - 100 kW
product request

PuroWIN

The revolution in wood chip heating

With the PuroWIN, we have revolutionised heating with wood chips, also known as wood shavings. Never before has this fuel been used so cleanly, safely and flexibly to supply heat. The gasification boiler offers impressively smart and safe technology and is also the first wood chip heating system to draw in wood chips as standard.

The PuroWIN covers heating requirements up to 100 kW. The boilers can also be connected to create cascades covering heating requirements up to 400 kW, making them suitable for use in larger-scale agricultural holdings, commercial and municipal buildings, or even hotels.

Boiler design

 X

Vertical or horizontal flue connection available

 X

High-quality InfoWIN touch display with glass surface for intuitive operation

 X

Robust combustion chamber made from stainless steel and cast iron

 X

Combustion of ascending wood gases

 X

Fresh, unburned wood chip

 X

Ember bed

 X

Twin ash removal plate

 X

Automatic ash conveyor in the ash box

 X

Automatic coasting surface cleaning

Cogent to the smallest detail

  • Vertical or horizontal flue connection available
     
  • High-quality InfoWIN touch display with glass surface for intuitive operation
     
  • Robust combustion chamber made from stainless steel and cast iron
     
  • Combustion of ascending wood gases
     
  • Fresh, unburned wood chip
     
  • Ember bed
     
  • Twin ash removal plate
     
  • Automatic ash conveyor in the ash box
     
  • Automatic coasting surface cleaning

Direct feed system to the wood chip boiler

 X

Complete room clearing system has minimal power consumption of 120 W on average

 X

Anti-blocking system

 X

Large, asymmetric auger channel

 X

Smart rotary feeder

 X

Operated with 230 V connection

Cogent to the smallest detail
 

  • Complete room clearing system has minimal power consumption of 120 W on average
     
  • Anti-blocking system
     
  • Large, asymmetric auger channel
     
  • Smart rotary feeder
     
  • Operated with 230 V connection

Suction feed system to the wood chip boiler

 X

Robust stainless steel fuel hopper with a 270L capacity

 X

Mixer for smoothly transporting wood chips into the wood chip boiler

 X

Return pipe which only draws in air

 X

Fire protection slider

 X

Piping in which the wood chip is transported to the boiler

 X

Blower located in the storage room itself

 X

Transfer box

 X

Auger for transporting the wood chip out of the storage room

Cogent to the smallest detail
 

  • Robust stainless steel fuel hopper with a 270L capacity
     
  • Mixer for smoothly transporting wood chips into the wood chip boiler
     
  • Return pipe which only draws in air
     
  • Fire protection slider
     
  • Piping in which the wood chip is transported to the boiler
     
  • Blower located in the storage room itself
     
  • Transfer box
     
  • Auger for transporting the wood chip out of the storage room

The advantages at a glance

+ Lowest dust emissions due to patented gasification boiler technology

+ Very low power consumption due to optimised feeding system technology

+ Optionally with auger or unique wood chip suction system

PuroWIN - NEW: Available with a 240 litre ash bin!

The wood chip heating revolution

With the PuroWIN, we have revolutionised heating with wood chips, also known as wood shavings. Never before has this fuel been used so cleanly, safely and flexibly to supply heat. The gasification boiler offers impressively smart and safe technology and is also the first wood chip heating system to draw in wood chips as standard.

PuroWIN cascade

The PuroWIN covers heating requirements up to 100 kW. The boilers can also be connected to create cascades covering heating requirements up to 400 kW, making them suitable for use in larger-scale agricultural holdings, commercial and municipal buildings, or even hotels.

PuroWIN Awards

Windhager offers you up to a 5 year full guarantee. The PuroWIN wood chip boiler received the Energy Globe Award in the Fire category and the Plus X Award in the Innovation, High Quality, Functionality and Ecology categories. As part of the Salzburg Business Award, the PuroWIN achieved an excellent second place in the Innovation category. In addition, the PuroWIN was awarded the Agrarfuchs in Gold by the province of Upper Austria and the German Ecodesign Award by the Ministry for the Environment.

PuroWIN ash bin

With our 240 litre ash box we are able to achieve emptying intervals of up to an entire heating season (depending on fuel and boiler output). The galvanised steel container is on wheels to make it easier to take out. A flexible auger is used to further compress the ash and transport it automatically to the ash box.

JUST LIKE NATURE:

BURNS WITHOUT

EMISSIONS.

Windhager PuroWIN – The revolution in wood chip heating
Any questions?
We are there for you!
Mail

PuroWIN storage systems

The PuroWIN has a wood chip transport solution for virtually all room setups. The Windhager wood chip gasification boiler can easily handle standard situations where the boiler room and wood chip store are next to one another.

Learn more

Technical data

The PuroWIN is available in a total of 9 different forms. 

PuroWIN 24 - 60

Type   PW 24 PW 30 PW 40 PW 49 PW 60
Nominal thermal output range kW 7.2 - 24.0 9 - 30 12 - 40 14.7 - 49 18 - 60
Boiler efficiency at nominal load (W20 wood chips) % 93.5 93.4 93.8 94.2 94.7
Total boiler weight kg 621 621 657 657 688
Transport weight of boiler body kg 497 497 531 531 562
Weight of fuel hopper (with suction feed system) kg 110
Volume of fuel hopper (with suction feed system) l 270
Flue gas connection diameter mm 130
Power consumption of boiler during part load/nominal load W 53 / 81 53 / 81 60 / 105 66 / 120 72 / 133
Dimensions of the boiler body on a pallet, W x D x H mm 780 x 975 x 1795
Minimum installation dimensions of boiler body, W x D x H mm 768 x 975 x 1663
Minimum installation dimensions of the fuel hopper, W x D x H mm 800 x 1211 x 1356
Energy efficiency class   A+

PuroWIN 72 - 103

Type   PW 72 PW 83 PW 99 PW 103
Nominal thermal output range kW 21.6 - 72 24.9 - 83 29.7 - 99 30.9 - 103
Boiler efficiency at nominal load (W20 wood chips) % 94.3 93.8 93.1 93.1
Total boiler weight kg 1007
Transport weight of boiler body kg 881
Weight of fuel hopper (with suction feed system) kg 135
Volume of fuel hopper (with suction feed system) l 475
Flue gas connection diameter mm 180
Power consumption of the boiler at partial load W 93 116 141 141
Power consumption of the boiler at nominal load W 174 220 294 294
Dimensions of the boiler body on a pallet, W x D x H mm 920 x 1065 x 1850
Minimum installation dimensions of boiler body, W x D x H mm 890 x 1050 x 1710
Minimum installation dimensions of the fuel hopper, W x D x H mm 800 x 1211 x 1756
Energy efficiency class    A+