Skip to content

The compact option among the large pellet boilers

BioWIN2 38-63 kW

 

10 - 240 kW
product request

BioWIN2 38–63 kW

The compact pellet large-scale boiler

The BioWIN2 38-63 kW from Windhager ensures long-term, carefree heating. Every component of the pellet boiler is carefully designed and state-of-the-art. Thanks to its compact construction, it can be readily transported into the basement. The BioWIN2 38-63 kW requires a footprint of only 1.12 square metres, despite the heat exchanger, 111 kg pellet fuel hopper and large, integrated ash box.

Even larger buildings such as multi-dwelling houses or commercial buildings with heating requirements of up to 250 kW can be heated with the BioWIN2 38-63 kW. Up to four boilers are connected in a cascade for this purpose. Thanks to the flexible pellet feed, with up to eight probes per boiler, space in the storage room can be put to optimum use.

Boiler design

Compact design X

Low space requirement with a footprint of only 1.12 m².

Pellet feed X

Unique pneumatic pellet feed with 8 removable probes make sloping floors in the storage room mostly obsolete.

Integral fuel hopper X

Large fuel hopper for approx. 111 kg of pellets enables long, uninterrupted burning phases.

Ash box X

Integrated ash box ensures long ash removal intervals

Double ignition element X

Low-wear long-life double ignition element ensures high operational safety and low maintenance costs.

RLU adapter X

Prepared for operation independent of room air as standard.

Heating surface cleaning X

Long cleaning intervals thanks to fully-automatic heating surface cleaning.

Cogent to the smallest detail
 

  • Low space requirement with a footprint of only 1.12 m².
     
  • Long cleaning intervals thanks to fully-automatic heating surface cleaning.
     
  • Integrated ash box ensures long ash removal intervals.
     
  • Low-wear long-life double ignition element ensures high operational safety and low maintenance costs.
     
  • Large fuel hopper for approx. 111 kg of pellets enables long, uninterrupted burning phases.
     
  • Unique pneumatic pellet feed with 8 removable probes make sloping floors in the storage room mostly obsolete.
     
  • Prepared for operation independent of room air as standard.
     
  • Installation flush against the wall, REAR/RIGHT

The advantages at a glance

+ Small footprint on its own or in a cascade

+ The low-wear double ignition element is robust and maintenance-free

+ No need to empty the box regularly, as it can hold the ash of 8 tonnes of pellets

BioWIN2 38-63 kW cascade

Excellent output with pellets
The BioWIN2 38-63 kW can be connected to two-unit, three-unit and four-unit cascade systems, covering heating requirements up to 250 kW. In addition, a gas-fired peak load or back-up boiler can be incorporated, for example.
Specially developed by Windhager, the cascade regulation system constantly checks how many boilers as well as which ones need to be in operation to provide the required amount of heat. Balanced utilisation of the system is also ensured by checking the operating times. Thanks to its considerable modulation depth, the BioWIN2 38-63 kW cascade operates highly efficiently at a lower output range, too.

Reliable heating
In comparison to large boiler systems, the cascade system is extremely reliable: if one unit fails to heat, you can continue heating normally with the second unit. And service work can be carried out without having to switch off the heating. 

Space-saving and flexible
Even when space is tight, the BioWIN2 38-63 kW cascade is easily accommodated thanks to its special intermediate frame.
The two-unit cascade, for example, requires just 6.8 square metres of space. The boilers can be arranged up to a distance of twelve centimetres. With a choice of a three or eight suction probe system per boiler, the cascade is also flexible in terms of pellet storage.

Examples of heating design and storage room design

Two-unit cascade with 2 x 8 probe changeover
from two separate storage rooms

Three-unit cascade with 3 x 3 probe changeover
from one storage room

JUST LIKE NATURE:

FITS

IN

ANYWHERE.

More pellet boilers

Need more inspiration? We offer pellet heaters in a wide variety of designs. From the pellet central heating boiler to the components for the pellet storage room. See for yourself!

An overview of our pellet heating systems

Pellet storage

Our experience shows that you can convert from a heating system fuelled by fossil fuels to a BioWIN2 wood pellet boiler in only a matter of days. In the event of an old oil heating system, the oil tank room can be quickly converted into a pellet storage room.

Click here for the pellet storage systems
Any questions?
We are there for you!
Mail

Technical data

Type   BWE 382T BWE 502T BWE 632T
Nominal thermal output range kW 10.8 – 38 14.9 – 49.9 18.2 – 63
Efficiency at nominal load % 92.3 92.9 93.6
Container capacity kg 111
Installation dimensions, boiler body (WxDxH) mm 790 x 975 x 1750
Installation dimensions, fuel hopper (WxDxH) mm 1221 x 624 x 506
Overall weight kg 850
Weight, boiler body kg 647
Flue gas connection diameter mm 150
Electrical consumption (partial load/nominal load) W 37 / 96 42 / 114 50 / 141
Energy efficiency class   A+