BLAZE GREEN COMBI
For Wood and Pellets, Wood Briquettes, Wood Chips and Sawdust
Highly Efficient and Eco-Friendly Wood and Pellet Boiler:
- Rotating combustion chamber – maintenance-free solution for pellet combustion
- Special patented bearing system for smooth burner operation
- Reliable combustion of even lower-quality pellets
- Automatic switch-over to pellet firing
- Competitive price and low fuel consumption
- Suitable for gravity-fed heating systems
- Compact dimensions
- 7-year warranty on the boiler body
- ECODESIGN compliant, Boiler Energy Class A+
- Certified according to EN 303-5, Emission Class 5
The well-known advantages of the BLAZE GREEN boilers are further enhanced by a rotating pellet burner with automatic transition from wood firing to pellet combustion. This solution ensures continuous boiler operation while allowing an easy switch back to manual wood loading whenever the pellet burner automatically shuts down. The specially designed burner with a rotating combustion chamber enables reliable combustion even when using lower-quality pellets. The ability to burn a wide variety of fuels, both manually and automatically, makes our combined boilers among the most versatile heating boilers available on the market.
Boiler with Rotating Pellet Burner
Advantages of the Rotating Combustion Chamber Burner
1. Smart burner design. Allows efficient combustion even with lower-quality pellets.
2. Rotating combustion chamber. A maintenance-free solution for pellet combustion. Regular servicing is only required before the heating season.
3. Seamless combustion chamber. Minimum wall thickness of 4 mm. Manufactured from a single refractory tube without welded joints.
4. Modular design. Very quick and simple installation and servicing. Fast access to all components.
5. Patented bearing system. Special elongated ball bearings with radial load transfer ensure smooth burner rotation without metal-to-metal wear. The load is distributed across at least 50 balls (depending on burner size), resulting in exceptional durability, minimal bearing stress, and virtually no wear of burner components.
6. Patented primary and secondary air distribution. The patented air supply system guarantees high combustion efficiency and allows optimal adjustment for different pellet qualities. Available on boilers from 25 kW.
7. Air chamber with automatic cleaning. The simultaneous rotation of the combustion chamber and air chamber automatically cleans the air passages, eliminating the need for manual cleaning or frequent burner disassembly while maintaining proper burner pressure.
8. Combustion of various pellet types. Efficient combustion of different pellet qualities thanks to optimized primary and secondary air distribution.
9. Divider inside the combustion chamber. The air separation system minimizes heat transfer back to the burner while keeping more heat inside the combustion chamber.
10. Reinforced air chamber. Support ribs reduce stress on the combustion chamber by supporting the combustion tube.
11. Fuel feed safety sensor. Installed directly in the fuel feeding chamber to ensure maximum safety in the event of burner blockage.
12. Fully automatic operation. Comfortable, user-friendly and virtually maintenance-free operation.
The advanced control software allows the user to set the desired boiler output directly as a percentage and monitor boiler operation during use. The available output adjustment range depends on the installed boiler model. Operating below 100% output extends the burning time while maintaining combustion quality comparable to full-power operation. This solution allows the boiler to operate efficiently at reduced output, particularly during transitional seasons. It also enables the installation of a smaller buffer tank, reducing both investment costs and installation space requirements. The controller also evaluates oxygen (O₂) values measured by the lambda sensor and automatically controls the primary and secondary air actuators as well as the pre-drying air flap to maintain the desired residual oxygen level. The lambda sensor kit is available as an optional accessory. When the pellet burner control module is connected, the ecoMAX860D TOUCH controller also manages pellet combustion by continuously modulating burner output across the full operating range to maintain the desired boiler temperature.
Controller Functions
- Boiler output control
- Exhaust fan control
- Flue gas temperature sensor
- Boiler circulation pump
- Buffer tank charging control (upper and lower storage sensors)
- 2 mixing valve pumps
- 2 mixing valve controls
- Domestic hot water (DHW) pump
- Domestic hot water circulation pump
- Room thermostat support
- Weather-compensated heating control
- Summer/Winter operating mode
- Programmable timer
- STB safety thermostat
- Automatic switching to an alternative heat source
- Pellet feed control
- Pellet burner output adjustment
- Upper door sensor
- ecoSTER TOUCH support
- ecoSTER X80 support
- ecoSTER X40 support
ecoNET Internet Module
The ecoNET Internet system provides remote monitoring and management of the boiler and the entire heating system. Users can remotely adjust boiler and heating system parameters, monitor current operating conditions, and review the complete operating history displayed in clear graphical charts. Remote access is available from any Internet-connected device, including smartphones, tablets, and computers. Configuration and monitoring are available through a web browser at www.econet24.com or via dedicated mobile applications for Android and iOS.
Package Includes: Combined wood gasification boiler with ultra-low emissions, rotating pellet burner, ecoMAX860D TOUCH controller, insulated fuel loading chamber (steel + stainless steel), mechanical fuel recognition system, upper door sensor, flue gas temperature sensor, three CT4 temperature sensors, exhaust fan, mechanical turbulators for heat exchanger cleaning, lambda sensor kit with actuator, integrated return water mixing system
Pellet hopper and pellet feed auger are not included in the standard package.
