
BioWIN2 Touch
THE pellet boiler
The BioWIN2 Touch from Windhager is THE pellet boiler for longterm, carefree heating. It embodies the know-how and experience gained from three generations of Windhager pellet boilers, that have already completed more than 1 billion hours of service. Every component of the BioWIN2 Touch is carefully designed and state-of-the-art, making heating with pellets even more convenient, economical and reliable.
- Minimum space requirements
- The large mobile ash box only needs to be emptied an average of once a year
- Intuitive touch and swipe operation

The BioWIN2 Touch is by far the most compact in its class. The exhaust pipe can be turned so the boiler can be connected at the back or top
Unlike all other pellet boilers, the BioWIN2 Touch does not need to be serviced annually; rather, every two years or, at the latest, after consumption of 16 tons of pellets
Intuitive touch operation. It can be accessed by smartphone too
Convenient, semi-automatic heating surface cleaning
Thanks to its patented ash-sliding grate that runs in the opposite direction, no residue is left in the pellet boiler. This significantly increases its operating safety and makes it resistant to any fluctuation in the pellet quality
The patented,zero-wear ignition element runs silently, is robust and requires no maintenance
The innovative stainless steel burner with LowDust technology is so clean and efficient that the BioWIN2 Touch is several times better than even the strictest statutory emission limit values
The ash box is extra large so offers plenty of capacity and this, coupled with the efficient boiler combustion, ensures long emptying intervals
BioWIN2 Touch
Satisfaction in every detail
- The BioWIN2 Touch is by far the most compact in its class. The exhaust pipe can be turned so the boiler can be connected at the back or top
- Unlike all other pellet boilers, the BioWIN2 Touch does not need to be serviced annually; rather, every two years or, at the latest, after consumption of 16 tons of pellets
- Intuitive touch operation. It can be accessed by smartphone too
- Convenient, semi-automatic heating surface cleaning
- Thanks to its patented ash-sliding grate that runs in the opposite direction, no residue is left in the pellet boiler. This significantly increases its operating safety and makes it resistant to any fluctuation in the pellet quality
- The patented,zero-wear ignition element runs silently, is robust and requires no maintenance
- The innovative stainless steel burner with LowDust technology is so clean and efficient that the BioWIN2 Touch is several times better than even the strictest statutory emission limit values
- The ash box is extra large so offers plenty of capacity and this, coupled with the efficient boiler combustion, ensures long emptying intervals
BioWIN2 Touch
Comfort when you need it
We have adapted the BioWIN2 Touch to your individual needs. You yourself can decide whether you prefer your pellet boiler to be filled by hand or fully automatic. All our models are available in different versions. The BioWIN2 Touch Exklusiv provides the best possible kind of comfort and takes care of almost everything for you.
Type | Exklusiv | Premium | Exklusiv-SL | Klassik-L | Exklusiv-S | Klassik |
---|---|---|---|---|---|---|
Pellet loading | Fully automatic | Fully automatic | Manual (200 kg hopper) | Manual (200 kg hopper) | Manual (107 kg hopper) | Manual (107 kg hopper) |
Heating surf. cleaning | Fully automatic | Fully automatic | Fully automatic | Fully automatic | Fully automatic | Fully automatic |
Ash removal | fully automatic (ash box) | fully automatic(ash pan) | fully automatic (ash box) | fully automatic (ash pan) | fully automatic (ash box) | fully automatic(ash pan) |
Pellet refill interval* | < 1 x per year | < 1 x per year | < 10 days | < 10 days | < 5 days | < 5 days |
* The actual pellet refill interval depends on the operating method of the boiler capacity/type and the pellets used. Please refer to the operating instructions for details.
BioWIN2 Touch
The fully automated pellet feed
Our experience shows that it is possible to convert from a heating system fuelled by fossil fuels to a BioWIN2 Touch 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. The fully-automatic suction system transports your pellets carefully to your BioWIN2 Touch. No matter whether you have a special room for your pellets or a tank, we have the suitable system for every kind of store.
The optimum pellet storage room
When constructing your pellet storage room, it is important to make sure that virtually all the pellets can be removed from it. This often requires side slopes to be fitted, which can be done quickly and easily with the modular quick assembly kit for sloping floors from. Sloping floors to suit a whole number of different pellet store situations can be produced from just three basic elements: a vertical support and two different cover plates.
More information on pellet storage can be found here.

BioWIN2 Touch
Technical data
The BioWIN2 Touch is available in four different forms. Here is an overview of the technical data.
Type | Unit | BW 102 | BW 152 | BW 212 | BW 262 | BW 332 |
---|---|---|---|---|---|---|
Nominal thermal output range | kW | 3,0 - 9,9 | 4,3 - 15 | 6,3 - 21 | 7,6 - 25,9 | 9,8 - 32,5 |
Boiler efficiency at nominal load | % | 94,4 | 93,8 | 93,9** | 93,9 | 94,8 |
Container capacity of Klassik, Exklusiv-S /Klassik-L, Exklusiv-SL | kg | 107/200 | 107/200 | 107/200 | 107/200 | 107/200 |
Boiler body with crate, W x D x H | mm | 767 x 812 x 1.286 | 767 x 812 x 1.286 | 767 x 812 x 1.286 | 767 x 812 x 1.286 | 767 x 812 x 1.286 |
Minimum installation dimensions of boiler body, W x D x H | mm | 714 x 650 x 1146 | 714 x 720 x 1146 | |||
Reserve supply container and crate suction feed and/or 107 kg / 200 kg, W x D x H | mm | 660 x 612 x 1611 / 820 x 1015 x 1615 | ||||
Minimum installation dimensions of reserve supply container suction feed / 107 kg / 200 kg, W x D x H | mm | 584 x 592 x 1471 / 584 x 592 x 1231 / 680 x 936 x 1473 | ||||
Total weight* | kg | 286 | 308 | |||
Weight of boiler body* | kg | 200 | 221 | |||
Minimum weight of boiler body* | kg | 170 | 191 | |||
Flue gas connection diameter | mm | 130 | 130 | 130 | 130 | 130 |
Power consumption of boiler during part load/nominal load | W | 16/28 | 18/33 | 19,6/41,2** | 21/48 | 31/77 |
Energy efficiency class | A+ | A+ | A+ | A+ | A+ |
* Exklusiv version
** Interpolated from two values