The Attack DPX 80 Profi is a powerful wood gasification boiler with up to 80 kW output for large heating systems in residential and commercial buildings. The gasification principle enables particularly efficient use of log wood.
The combination of a robust steel construction, modern control, and energy efficiency class A+ makes the boiler a reliable solution for sustainable heat supply.
⭐ Highlights / Advantages
- ⭐ Output range 32–80 kW for large buildings and commercial applications
- ⭐ Energy efficiency class A+ according to ErP Directive
- ⭐ Large filling chamber (440 dm³) for long intervals between refills
- ⭐ PID control (Profi version) for optimized combustion
- ⭐ Robust steel construction with durable heat exchanger
Application areas & target groups
The wood gasification boiler is suitable for:
- Large single-family homes
- Apartment buildings
- Agricultural operations
- Commercial buildings
- Renovation and new construction
Both private customers and HVAC contractors benefit from the high output and flexibility of the system.
Everyday advantages
Thanks to the large fuel shaft and efficient wood gasification, a long burn time of approx. 3 hours at rated output is achieved.
In combination with a buffer tank, fuel consumption is reduced by up to 20–30% and operating comfort increases significantly.
The automatic control of the Profi version precisely regulates the fan, pumps, and temperature, ensuring stable operation.
Technology & equipment
The Attack DPX 80 operates on the principle of wood gasification with an induced draft fan for controlled combustion.
- Electronic PID control (Profi)
- Induced draft fan for flue gas extraction
- Heat exchanger with turbulators
- Cleaning mechanism integrated
- Primary and secondary air control
- Massive steel boiler (6 mm material thickness)
The boiler is designed for operation with dry log wood (12–20% residual moisture).
Efficiency & environment
With an energy efficiency class A+ the boiler meets the requirements of the Ecodesign Directive (EU 2015/1187).
- Seasonal energy efficiency: 81%
- Efficiency at rated output: approx. 82.8%
- CO emissions: 208 mg/m³
By using wood as a renewable fuel, operation is CO₂-neutral within the natural cycle.
Compatibility & system integration
The boiler is designed for water-based heating systems and can be integrated into:
- Buffer tanks (recommended ≥ 3700 liters)
- Radiator and underfloor heating systems
- Combination systems with other heat generators
For safe operation, a return temperature increase ≥ 65 °C is required.
Technical data
| Manufacturer |
Attack |
| Model |
DPX 80 Profi |
| Product type |
Wood gasification boiler |
| Rated output |
80 kW |
| Output range |
32 – 80 kW |
| Energy efficiency class |
A+ |
| Efficiency |
approx. 82.8% |
| Seasonal efficiency |
81% |
| Water content |
250 liters |
| Fuel shaft volume |
440 dm³ |
| Max. operating pressure |
250 kPa (2.5 bar) |
| Electrical connection |
230 V / 50 Hz |
| Power consumption |
78 W |
| Sound pressure level |
max. 70 dB(A) |
| Flue gas temperature |
approx. 144 °C |
| Fuel |
Log wood (12–20% moisture, Ø 80–150 mm) |
| Max. log length |
1000 mm |
| Burn time |
approx. 3 h at rated output |
| Flow / Return |
G2" |
| Operating temperature |
80 – 90 °C |
| Minimum return temperature |
65 °C |
| Height |
1,507 mm |
| Depth |
1,735 mm |
| Width |
702 mm |
| Boiler body height (without attachments) |
1,277 mm |
| Combustion chamber height |
516 mm |
| Front width |
400 mm |
Scope of delivery
Included in delivery:
- Wood gasification boiler Attack DPX 80 Profi
- Cleaning tool for heat exchanger
- Integrated control unit (Profi)
Accessories & system recommendation
For efficient and safe operation, the following components are recommended:
Matching system components
Installation and safety instructions
Installation may only be carried out by a qualified specialist company. All relevant standards (e.g. EN 303-5) must be observed.
A buffer tank and a return temperature boost are strongly recommended to avoid damage caused by condensation.
FAQ
How large must the buffer tank be?
A buffer tank with a volume of at least 3,700 liters is recommended.
Which fuel is permitted?
Dry log wood with 12–20% residual moisture and 80–150 mm diameter.
How long is the burn time?
The burn time is approximately 3 hours at rated output.
What return temperature is required?
At least 65 °C to prevent corrosion and condensation.
What voltage does the boiler require?
The electrical connection is made via 230 V / 50 Hz.
Is the boiler eligible for funding?
Eligibility for funding depends on regional programs and should be checked individually.