91 %
Efficiency
Gravity flow
G2
Quality
material
Replacement for
Viadrus U26
ATTACK DPX 15 is a modern ecological solid fuel boiler of the 5th emission class. It offers high-quality construction. High combustion efficiency of up to 91% saves significant heating costs. Given its compact dimensions, the loading chamber allows loading logs up to 35 cm long. The boiler offers simple operation and maintenance.
The solid fuel boiler is suitable for every type of house
A wood gasifying boiler with strong power and high efficiency is suitable for every type of house. Take advantage of the opportunity to get a new boiler with the Green Households program.
Simple installation
Thanks to compact dimensions, ATTACK DPX 15 provides simple installation not only in terms of dimensions but also through improved access to the boiler’s electrical wiring. During every installation, pay attention to the correct connection of the boiler to the chimney, as it is very important. Every house has a different height and area. When choosing the right type of solid fuel boiler for your house, the power to the chimney and the heating system is important. We always recommend consulting this topic with a service technician, chimney sweep, or designer.
Practical advice for the solid fuel boiler
Solid fuel boiler care
Find out everything necessary about wood boilers. How to quickly and effectively ignite the boiler. Why tar can form and how to correctly clean the boiler.
Loading chamber
We equipped the ATTACK DPX 15, characterized by smaller dimensions, with a loading chamber into which logs up to 35 cm long can be loaded. The loading chamber volume is thus 82 liters.
High efficiency and ecological combustion
We manufacture boilers so that they have the least impact on the environment, which we consider essential for life. Wood gasifying technology is, compared to combustion in a conventional boiler, highly ecological, efficient, and significantly less burdensome for the environment. Gasification thus takes place via precisely controlled technology. This improves the overall efficiency of wood combustion, and its values reach up to 91%. Higher efficiency is reflected mainly in costs, as you consume less fuel.
Turbulators and mechanical cleaning
To achieve higher efficiency, the boiler is equipped with turbulators. Efficiency is also increased by the added possibility of mechanical cleaning of the tubular heat exchanger using a lever and the possibility of side choice for its placement.
- For irregularly heated objects
- Regulation for simple systems with an accumulation tank
- Boiler temperature control – boiler thermostat
- Fan shutdown after fuel burnout – flue gas thermostat
- Possibility to connect a Regumax supplementary regulator
- Display of outlet temperature and pressure of heating water on the thermomanometer
- Suitable for everyday heating
- PID regulator – more precise and continuous control of fan speed and Fuzzy Logic control sensors
- Controls 2 pumps (heating circuit pump + accumulation tank or DHW charging pump)
- For solutions with an accumulation tank – built-in tank charging logic and discharge protection
- Simple operation and display with current operating information (boiler temperature, flue gas temperature, temperature in the accumulation tank)
- Parameter monitoring (fan operation, DHW/accumulation tank charging pump operation, circulation pump operation)
- Automatic boiler shutdown after fuel burnout
Kotel na tuhá paliva má identické připojení s Viadrus U26
ATTACK DPX 15 poskytuje i další technické výhody při instalaci. Má identickou dimenzi (G 2″) a rozteč hydraulického připojení s kotlem Viadrus U26. Tato možnost tak umožňuje rychlou náhradu za staré kotle.
Technical data and documents for download
The solid fuel boiler ATTACK DPX 15 offers high efficiency up to 91%, a loading chamber with a volume of 82 liters into which logs up to 35 cm can be loaded. It offers long burning, high-quality processing, and long life. Find out more about other technical data.
- Smaller dimensions, power 15 kW
- More modern design
- Simpler installation, improved access to the boiler’s electrical wiring
- Possibility of changing the door opening side according to layout possibilities in the boiler room
- Turbulators for higher combustion efficiency and heat exchanger cleaning
- Identical dimensions (G 2“) and hydraulic connection pitch as the Viadrus U26 boiler
- Mechanical cleaning of the tubular heat exchanger using a lever – possibility of side choice for its placement
- Simpler manipulation with the boiler using a pallet truck
| Boiler parameters | Boiler type | ||
| Parameter | Unit | DPX15 | |
| Rated power (Standard version) | kW | 15 | |
| Power range (Profi version) | kW | 7,5 – 15 | |
| Heat exchanger area | m2 | 1,98 | |
| Fuel tank volume | dm3 | 82 | |
| Filling hole size | mm | 235×445 | |
| Prescribed chimney draft | Pa | 23 | |
| Max. working water pressure | kPa | 250 | |
| Pressure loss on the water side (ΔT 10 K) | kPa | 1,9 | |
| Pressure loss on the water side (ΔT 20 K) | kPa | 0,6 | |
| Boiler weight | kg | 370 | |
| Exhaust pipe diameter | mm | 150 | |
| Boiler height “A” | mm | 1240 | |
| Boiler width “B” | mm | 700 | |
| Boiler depth “C” | mm | 840 | |
| Chamber depth “D” | mm | 400 | |
| Degree of protection | IP | 21 | |
| Electrical power consumption | W | 32 | |
| Boiler efficiency | % | 91,3 | |
| Boiler class according to CO emissions (according to EN 303-5) | – | 5 | |
| Flue gas temperature at rated output | °C | 160 | |
| Mass flow of flue gases at rated output | kg/s | 0,014 | |
| Maximum noise level | dB | 65 | |
| Prescribed fuel | – | Dry wood with a calorific value of 15–17 MJ/kg, water content 12% – 20%, ∅ 80–150 mm | |
| Average fuel consumption | kg/h | 3,9 | |
| Approximate consumption per season | – | 1 kW = 0,9 m3 | |
| Max. log length | mm | 350 | |
| Burning time at rated output | hod | 3 | |
| Volume of water in the boiler | l | 80 | |
| Connection voltage | V / Hz | ~230/50 | |
| Heating water temperature setting range | °C | 65–90 | |
| Minimum storage tank volume (l) | l | 400 | |
| Recommended storage tank volume (l) | l | 800 | |
Manufacturer, ATTACK, s.r.o. reserves the right to make technical changes to products without prior notice!
High-quality processing
All our products are manufactured with an emphasis not only on the selection of quality materials but also the use of correct technologies and procedures. Special boiler steel, movable turbulators, and refractory concrete pieces withstanding temperatures up to 1350 °C. Quality processing and own know-how are a guarantee of reliable service and long life.
Solid fuel boiler can achieve higher efficiency with an accumulation tank
To achieve higher boiler power, we recommend purchasing an accumulation tank and an ATTACK Oventrop mixing device for the boiler.
Find out what benefits an accumulation tank brings
Green Households subsidy program
Take advantage of a great chance to get a new wood boiler for a family house with a subsidy. Request a price offer, and we will handle the entire process, including the subsidy, for you.
Choose a service partner
Creating a high-quality and prompt service network for our customers is very important to us. Our service partners thus provide prompt service assistance to every customer throughout the year.
