91 %
Efficiency
4,5″
Graphic display
High-Quality
material
Combustion and
cleaning
ATTACK Pellet 30 Automatic Plus is an ecological combined boiler of the 5th emission class, which offers high-quality construction. High combustion efficiency of up to 91% saves significant heating costs. The boiler has won many awards at domestic and international exhibitions. It is equipped with a 4.5” SMART touch display that has simple and intuitive control. High comfort is ensured by fully automatic combustion and cleaning.
Suitable for every type of house
A pellet boiler with power up to 30 kW 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.
Boiler connection to the chimney
Correct connection of the boiler to the chimney is very important. Every house has a different height and area. When choosing the right type of 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.
High comfort with fully automatic operation
Automatic operation thanks to SMART electronics increases comfort to the maximum. It offers night attenuation, backup boiler control, self-diagnostics, as well as control of 4 mixing circuits. The boiler also has DHW cylinder heating control with automatic, regular disinfection (removal of Legionella bacterial flora) with the possibility to connect weather-compensated regulation.



- Summer/winter mode
- Cleaning timer
- Operating information
- Temperature setting
- Possibility of complex house control. 2 mixing circuits (radiators, underfloor heating (DHW cylinder heating, weather-compensated control)
- Mixer setting
- Wide range of other settings
- Internet module and application for control via WiFi or LAN (optional accessory)
Practical advice for the boiler
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.
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 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.
Pellet burner
ATTACK Pellet Burner Automatic offers comfort not only in fuel combustion but also in control. Pellets are automatically drawn from the fuel feeder and fall into the burner on the grate, where they ignite with electric ignition, and the combustion itself begins. You can easily set the burner power according to your requirements in the range of 8 – 30 kW, always 2 kW lower or higher. You can increase comfort in controlling the burner if you use a room thermostat to control its operation.
Technical information on important parts of a pellet boiler that might interest you.

Control electronics
Fully graphical 4,5 “touch screen. It allows expansion by an internet module * through which the boiler can be connected to WIFI or LAN.
Service door
They are used to clean the combustion chamber of the exchanger.
Manometer
Indicates system pressure.
Riser pipe
Heating system connection.
Reverse
Heating system connection.
Ash screw conveyor
It is used to move the ash from the combustion chamber to the box.
Ash box
It serves as an ashtray.
Automatic burner
Pellet burner ATTACK Pellet Burner Automatic offers comfort not only when burning fuel but also setting and control. Pellets are automatically drawn from the fuel feeder which fall into the burner on the grate where they ignite with electric ignition and the combustion itself begins.
Refractory concrete fitting
They serve to direct the flow of flue gases and burn up harmful emissions.
Pellet feeder motor
It is used to control the movement of the pellet feeder.
Turbulator drive motor
It is used to control the movement of turbulators which clean the tube heat exchanger.
Turbulators
The boiler is equipped with a high-efficiency tube heat exchanger with turbulators which contribute to the high efficiency of the boiler and reaches a value of up to 91%.
Chimney flange
They are used to clean the combustion chamber of the exchanger.
Technical data and documents for download
The pellet boiler ATTACK PELLET 30 AUTOMATIC Plus offers high efficiency up to 91%, automatic pellet combustion, automatic heat exchanger cleaning, long burning, high-quality processing, and long life. Find out more about other technical data.
- Fully automatic combustion process
- Fully automatic boiler cleaning
- High combustion efficiency 91%
- Modulated power range 8 – 30 kW
- 4.5” Smart display
- Internet connection
- Night attenuation
- Backup boiler control
- Self-diagnostics
- Refractory concrete pieces withstanding temperatures up to 1350 °C
| Parametr | Jednotka | PELLET 30 Automatic Plus |
| Jmenovitý výkon | kW | 30 |
| Rozsah nastavení výkonu | kW | 8 – 30 |
| Teplovýměnná plocha | m2 | 1,9 |
| Předepsaný tah komínu | Pa | 15 – 20 |
| Max. pracovní přetlak topné vody | kPa | 250 |
| Tlaková ztráta na straně vody | Pa | 152 (DT = 10K), 38 (DT = 20K) |
| Hmotnost kotle | kg | 355 |
| Průměr odtahového hrdla | mm | 150 |
| Výška kotle | mm | 1220 |
| Šířka kotle | mm | 575 |
| Hloubka kotle | mm | 1250 |
| Krytí elektrických částí | IP | IP 40 |
| Max. elektrický příkon (při zapalování) | W | 600 |
| Provozní elektrický příkon | W | 90 |
| Účinnost kotle | % | 90,6 |
| Třída kotle podle emisí CO (dle EN 303-5) | – | 5 |
| Teplota spalin při jmenovitém výkonu | °C | 143 |
| Předepsané palivo | – | dřevěné pelety ∅ 6 mm, l = 35 mm max. |
| Průměrná spotřeba paliva | kg/h | 2,4 – 6,9 |
| Objem vody v kotli | l | 62 |
| Rozsah nastavení teploty topné vody | °C | 60 – 90 |
| Připojovací napětí | V/Hz | ~230/50 |
| Doporučený objem zásobníkové nádrže (l) | l | 300 |
Výrobca, ATTACK, s.r.o. si vyhradzuje právo technických zmien výrobkov bez predchádzajúceho upozornenia!
High-quality processing
All our products are manufactured with an emphasis on the selection of quality materials and 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.
Higher boiler power with an accumulation tank
To achieve higher boiler power, however, we recommend purchasing an accumulation tank and an ATTACK Oventrop mixing device for the boiler.
Find out what benefits an accumulation tank brings
High usage comfort
The pellet boiler offers maximum heating comfort. Its comfort can be compared to a gas boiler or a heat pump.
Green Households subsidy program
Take advantage of a great chance to get a new modern device 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.






