Combined boiler in fully automatic operation
Innovative electronics can detect when the wood in the loading chamber burns out and then starts the pellet combustion process. The boiler continues to burn the pellets without the need for any intervention. The biggest advantage of the ATTACK Wood & Pellet combined boiler is the possibility of burning piece wood and pellets in a fully automatic mode without having to worry about adding fuel. The wood and pellet boiler can be connected to the Internet and controlled using a cell phone with an application installed in IOS or Android or a desktop. During cleaning the pellet part the burner grate is automatically cleaned.
The combined boiler can burn pellets and also wood
Fast start of burning and output
We are sure you know how time-consuming it sometimes is to start the burning in a classic boiler. The ATTACK Wood&Pellet combined boiler ensures easy start of burning within 10 minutes without any smoke. This ensures a towing fan with horizontal flue gas drainage from the feeding chamber and even with the door open, smoke is drained into the chimney. In our Development Centre, we focused on burning the fuel for as long as possible. That’s why we equipped the boiler with a superior feeding chamber with a large volume of 160 liters, into which you can easily attach logs up to 560 mm in length. The boiler can last continuously burn for up to 6 hours.
Combined boiler and safety elements
We equipped the boiler with an integrated aftercooling circuit. In case of overheating, it will ensure its cooling and subsequently the emergency thermostat will shut down the electrical elements of the boiler from electricity, except for the pump, the operation of which will help the boiler cool down more quickly. The Pellet burner is also equipped with backfire protection by an efficient turnstile feeder which mechanically separates the fuel from the burner and a self-extinguishing hose.
The large feeding chamber enables to insert up to 560 mm pieces of wood
Boiler safety against overheating is one of our main priorities.
Quality of material
The boiler body consists of high-quality boiler steel with a thickness of 6 mm. The nozzle that is most stressed is protected by refractory. This nozzle has a longer life than refractory concrete. We also used high-quality refractory steel with a long life-time for the burner.
Combined boiler to achieve higher efficiency and comfort
Through the boiler regulation it is possible to control several modules and thus use the wide possibilities of connecting the boiler. With the connected modules you will be able to control the accumulation tank, mixing circuits, DHW tank, solar panels and other heat sources. In addition, you can connect the combined boiler to the Internet and check the status via your smartphone. If necessary, the boiler will also provide you with a monthly record of operating parameters. Thanks to the combination with ATTACK accumulation tanks, you will achieve even higher efficiency and more economical operation. This saves a lot of fuel compared to a conventional boiler. For regular service it is very important to buy the boiler in the country you live in.
Connecting the Wood & Pellet boiler to the accumulation tank will increase the efficiency and save fuel.
A special heat exchanger with turbulators and a Lambda probe contribute to the high efficiency thanks to which the regulation can better optimize the combustion process by setting suitable parameters. ATTACK Wood & Pellet with an efficiency of up to 91% protects the environment and meets the requirements of energy class A+.
The efficiency of the Wood & Pellet boiler is up to 91% compared to conventional boilers with 70% efficiency
Connection of a cyclone separator to the boiler
The boiler package also includes a cyclone separator that can separate fine dust particles from pellets and thus keep the boiler environment cleaner. The separator is connected to the outlet hose of pneumatic pellet feed from the boiler and can be mounted on the wall for easy removal of the bottom dust container. The separator does not require any additional engine and its operation is noiseless. The need to clean the separator depends on the dusting of pellets and the period of operation of the pneumatic feed. With normal installation, cleaning is necessary every 2-6 weeks.