Wood gasification boiler BioX

Solarbayer BioX wood gasification boilers are perfect for combustion of natural, split logs with 0.5 m log length, with lowest emission values and high energy efficiency, available in sizes BioX 15, BioX 20 (filling volume 125 L) or BioX 25, BioX 35, BioX 45 (filling volume 185 L), optionally available with BioX design front door, fully automatic heat exchanger cleaning and stainless steel combustion chamber.

wood gasification boilers BioX 15, BioX 20

wood gasification boilers BioX 25, BioX 35, BioX 45

Why choose the Solarbayer BioX wood log boiler?

BioX is the result of Solarbayers’ many years of experience in the development, production and distribution of wood log gasification boilers.
The BioX wood log boiler not only convinces optically. The separation of the heating, filling and combustion chamber doors allows a comfortable heating up and reloading. The large filling chamber enables a long burnoff period with minimum effort. An integrated flue gas outlet prevents the generation of flue gas in the boiler room and offers a smokefree reloading of the boiler. The cleaning of the BioX is very userfriendly due to its semirespectively fully automatic heat exchanger cleaning (optionally available). The extremely low amount of ash can easily be removed through the ash door.

Convincing technology

The double hightemperature cyclone combustion chamber and the used silicone carbide (SiC) that acts like a catalyst, provide for a particularly efficient and clean combustion process with very high efficiency and minimum emissions. The nitrogen oxide output is extremly low and the respirable dust pollution is hardly measurable. With its emissions it is far below the maximum permissible values specified by the German Federal Immission Control Ordinance (1.BImschV, level 2).
By using highquality and very robust components (e.g. combustion chamber bricks made of SiC) the BioX offers an extremely long service life with minimum followup costs. The wood gasification boiler BioX from Solarbayer is exemplary environmentally friendly and economical.

Brief description

• Wood log gasification boiler for central heating with upper wood gasification and lower burnoff
• solid boiler construction according to German quality standard
• easy and comfortable heating
• the large fuel chamber guarantees a long burning period
• innovative wood boiler technology
• turbulators for more performance and lower exhaust gas tempartures
• either semiautomatic or fully automatic heat exchanger cleaning
• easy handling and cleaning, low amount of ashes
• Extremely fireresistant combustion chamber made of silicon carbide (SiC)
• additional comfort-heating-door
• heating up and reloading possible without the use of the controller due to intelligent door contact switch
• solid lifting eye for easy insertion to basement boiler rooms
• modulation combustion, exhaust gas and lambda control ensure the compliance of the currently valid limit values of the Federal Immission Control Ordinance
• boiler sizes from 15 kW to 45 kW
• log length 50 cm
• door hinge changeable from right-hinged to left-hinged

1. BImSchV*, level 2:

All Solarbayer wood log boilers BioX meet the austere limit values of the Federal Immission Control Ordinance
*First Decree of the Implementation of the Federal Immission Control Ordinance (Ordinance on small and medium combustion plants – 1. BImSchV)

Convincing details

Discover the details

For more information on the details, please click on the numbered markers in the cutaway image.

1

Speedcontrolled induced draft fan, rotatable

Provides for best combustion and reliable suction of flue gas due to its high suction power. Extremely practical: The flue gas pipe is flexibly adjustable to the appropriate angle.

2

Turbulators with automatic heat exchanger cleaning

No more dirty hands: the standard heat exchanger cleaning with external hand lever. A fully automatic heat exchanger cleaning can be optionally added. It cleans the heat exchanger completely independent at regularly intervals.

3

Double cyclone combustion chamber made of silicon carbide (SiC)

The new unique geometry and the resulting perfect mixing of the fuel gases with oxygen acts like a catalyst and guarantees the cleanest possible combustion with an extremely high efficiency. The nitrogen oxide output is extremly low and the respirable dust pollution is hardly measurable.

4

Large fuel chamber with optionally available stainless steel lining

The fuel chamber respectively the gasifying chamber is comfortably loaded from the front, the optionally available stainless steel lining reduces tar formation at the inner walls for a long period of time and protects the boiler walls from severe hits with wood logs.

5

Comfort-heating-door

For easiest and fastet heating up of the completely filled fuel chamber, e.g. with organic igniters made of wood wool. Special advantage when cleaning: The fuel chamber is easy to clean due to the groundlevel door arrangement

6

Active exhaustion of low temperature carbonisation gas

Almost no smoke emission when refilling: Opening the filling chamber door to top up fuel automatically activates the exhaust gas fan via the door contact switch. Lowtemperature carbonisation gases are powerfully exhausted by the upper flue pipe register to the back.

7

Lambda sensor and exhaust gas temperatur sensor

8

Servomotor with washer disc

for finely dosed, perfect combustion air inlet

9

Control unit and controller

The lambda control unit with its highcontrast display is easy to handle and shows all important operating parameters. The operation is carried out via large buttons so that these can also be pressed when wearing gloves. It is easy to wipe off. The control unit supervises the exhaust gas values permanently and ensures a combustion with the lowest possible emissions and maximum efficiency even with changing fuel quality.

Variants

Stainless steel fuel chamber lining (optional)

Fuel chamber without stainless steel fuel chamber lining

Fuel chamber with stainless steel fuel chamber lining (surcharge)

Fully automatic heat exchanger cleaning (optional)

semi‐automatic heat exchanger cleaning

Fully automatic heat exchanger cleaning (surcharge)

Left/Right hinged boiler doors

Right-hinged boiler doors

Left-hinged boiler doors

Example of Solarbayer BioX wood gasifier heating

Systems that work - Solarbayer wood gasification boiler sets BioX

The combination of appropriate components is essential for the total efficiency of a wood boiler system!
Solarbayer wood log boiler sets are generelly equipped with patented Solarbayer stratification storage tanks SLS®. This guarantees an immediate and very efficient heat supply to the heating system even at cold buffer temperatures when the boiler is started. Due to the large filling chamber of BioX boilers Solarbayer recommends a minimum storage tank capacity of approx. 12 ltr. each 1 ltr. filling chamber room, to optimize the efficiency of the boiler. Regardless, legal regulations and requirements for subsidies of course have to be respected.

The single components in each set can be changed according to your needs. Our technicians will be glad to advise you.

Boiler dimensions

Technical specifications

rotatable exhaust gas connection resp. fan (ca. 0° - 135°)

Video about heating up a wood gasification boiler Solarbayer BioX