Pellet stove with back boiler BURNiT Advant B2 25kW
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The BURNiT Advant B2 pellet boiler is a convenient heating solution. No separate room is required for its installation. It has compact dimensions, making it easy to install and operate. The combustion chamber of the BURNiT Advant B2 model is protected with a large back boiler, which contributes to its higher efficiency.
The boiler does not have a decorative glass and has additional insulation on the back boiler, allowing it to be installed in a separate boiler room or on a balcony without causing heat loss or reducing efficiency. The added ocular allows monitoring of the combustion process inside the chamber.
Why choose the BURNiT Advant B2 pellet boiler?
Ecological and efficient combustion process.
Modern design, available in black.
Intelligent controller.
Integrated pellet burner, pellet hopper, circulation pump, and expansion tank.
WiFi module. It can be controlled via a mobile app for Android or iOS. Additional insulation of the back boiler for installation on a balcony or in a utility room.
Eco-design certified product.
Recommended fuel
- Wood pellets ø 6÷8 mm EN 14961-2:2011
Energy Efficiency
- Directive 2010/30/EU, Regulation 2015/1187
Controller functions
- Pellet feed adjustment.
- Heating system pump control.
- Management of the operating modes of the pellet boiler.
- Weekly programmer.
- WiFi module. Can be controlled via a mobile app for Android or iOS.
Controller advantages
- Convenient and easy to install.
- Reliable and flexible software.
- Clear and specific functions for the boiler user.
- Advanced features to assist the installer with various installations.
- Connectors
- Exhaust gas sensor up to 500°C.
- Room temperature sensor.
- Boiler sensor.
- Pressure transmitter.
Components of the BURNiT ADVANT B2 pellet boiler
- Control unit/controller
- Pellet hopper lid
- Pellet hopper
- Vermiculite
- Door handle
- Ash drawer
- Pellet burner
- Electrical power supply
- Decorative side panels
- Chimney
- Air intake pipe
- Cold water pipe
- Ocular
Characteristics | |
Burn time of a full pellet hopper at maximum power | 5h |
Exhaust gas pipe – Chimney connection (mm) | ø80 |
Recommended working pressure (bar) | 1.2 - 1.3 |
Supply voltage V/Hz/W | 230/50/400 |
Volume of the built-in expansion tank [L] | 8 |
Weight (kg) | 180 |
Country of Manufacture | Bulgaria |
Dimension Depth (mm) | 580 |
Dimension Width (mm) | 600 |
Dimension Height (mm) | 1100 |
Power consumption (W) | 11 |
Energy efficiency class | A+ |
Efficiency (%) | 91.2 |
Nominal water heating output (kW) | 21.5 |
Expansion vessel included | Yes |
Min/max fuel consumption per hour (kg) | 1.5 |
Cold water inlet | 1” |
Hot water outlet | 1” |
Maximum wood pellets load (kg) | 25 |
CO measured at 13% Oxygen at rated power (reduced) [%] | 0,02% |
Air inlet | ø50 |
Exhaust gas temperature (operation mode), °C | <180 |
Maximum system pressure (bar) | 2 |
Water heater capacity (L) | 35 |
Nominal power (kW) | 25 |