Windhager BioWIN2 on pellets
1690 - 1950 € - Choose model
Power: 3-33kw
Control: LED panel, phone app
Energy class: A+
Efficiency at rated load: 93%
Windhager's BioWIN2 is on pellets for long-term carefree heating. The design of the new, fourth-generation boiler has taken into account the experience gained from Windhager pellet boilers around the world, which have worked for more than 1 billion hours. Every component of BioWIN2 is therefore carefully designed and modern, making pellet heating even more convenient, economical and reliable. The best demonstration is that Windhager gives a full five-year warranty on the boiler, stainless steel burner and ignition element.
BIOWIN2 is also available as a pellet condensing boiler. In addition to the proven benefits, it provides more warmth.
The most convenient and efficient pellet boiler
Maintenance is required only once every two years
The patented ignition element works quietly and is durable
The mobile XXL ashtray needs to be emptied only 1-2 times a year
Simple control from the device panel and smartphone
BioWIN2 pellets are tailored to your individual needs. You can decide for yourself if you prefer manual filling from your pellets or if you want fully automatic filling. All Windhager models are available in different versions. BioWIN2 Exklusiv offers the best possible comfort and takes care of almost everything.
Technical data
BioWIN2 is available in a total of 5 performance classes and 6 comfort classes.
| Exclusive | Premium | Exklusiv-SL | Klassik-L | Exklusiv-S | Classic | |
| Pellet filling | Fully automated | Fully automated | By hand (weekly total container 200kg) | By hand (weekly total container 200kg) | Manual (tank 107 kg in daily use) | Manual (tank 107 kg in daily use) |
| Cleaning the heating surface | Fully automated | Fully automated | Fully automated | Fully automated | Fully automated | Fully automated |
| Ash removal | Fully automated (ash drawer) | Fully automated (ash catcher) | Fully automated (ash drawer) | Fully automated (ash catcher) | Fully automated (ash drawer) | Fully automated (ash catcher) |
| Maintenance interval | 1-2 times a year | less than 3 months | less than 10 days | less than 10 days | less than 5 days | less than 5 days |
| Type | Unit | BW 102 | BW 152 | BW 212 | BW 262 | BW 332 |
| Nominal heat capacity range | kW | 3.0 - 10.5 | 4.3 - 15 | 6.0 - 21 | 7.6 - 25.9 | 9.8 - 32.5 |
| Boiler efficiency at nominal load | % | 93,2 | 93,3 | 93,6 | 93,3 | 92,8 |
| Tank volume - Klassik/ Exklusiv-S/ Klassik-L/ Exklusiv-SL | kg | 107/200 | ||||
| Boiler dimensions including box, Width x Depth x Height | mm | 767 x 812 x 1286 | ||||
| Minimum installation dimensions of the boiler body, L x W x H | mm | 714x650x1146 | 714x720x1146 | |||
| Fuel tank box with suction system 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 for fuel tank suction feed system 107 kg/200 kg, L x W x H | mm | 584 x 592 x 1471 / 584 x 592 x 1231 / 680 x 936 x 1473 | ||||
| Net weight | kg | 286 | 286 | 308 | 308 | 308 |
| The weight of the heater | kg | 200 | 200 | 221 | 221 | 221 |
| Minimum weight of the heater | kg | 170 | 170 | 191 | 191 | 191 |
| The diameter of the flue gas connection pipe | mm | 130 | ||||
| Boiler energy consumption, partial load/nominal load | W | 18/34 | 20/39 | 23/47 | 26/53 | 29/64 |
| Energy efficiency class | A+ | |||||