BioTec-L
BioTec-L – the power of nature at the service of your home
BioTec-L steel hot water boilers (25 – 45 kW) are designed for efficient wood heating, with reliable and environmentally friendly pyrolysis technology. They are ideal for everything – from small houses to medium-sized buildings.
Thanks to the spacious firebox (up to 550 mm log length), one filling lasts at least 4 hours at full capacity – and in conditions of lower consumption, even the whole day. A special advantage is the ability to maintain the embers for up to 8 hours without the need for re-ignition.
The boilers are equipped with advanced regulation that includes a boiler temperature sensor, a lambda probe, a motor for adjusting the primary and secondary air flow and variable operation of the flue gas vacuum fan – all for optimal efficiency and emission control.
Installation is carried out via a three-way thermostatic valve and a CAS accumulation tank, ensuring long-term and stable heating of your home.
BioTec-L is certified according to EN 303-5:2012 (class 5) and manufactured in accordance with ISO 9001 and 14001 standards – for those looking for safety, reliability and longevity.
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WOOD SAVING
Pyrolytic combustion enables efficiency of more than 85%, which results in significant savings compared to classic wood-fired boilers. -
WiFi READY
The digital regulation of the boiler supports online monitoring and control of the operation of the boiler through an internet portal. -
ONE CHARGE PER DAY
The duration of one charge is at least 4 hours at full power, with the possibility of extending it to the whole day if the need for heating is reduced. -
LARGE TIMBER
The large fire pit allows you to burn wood up to half a meter long.
Product characteristics
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Class 5 boiler: High efficiency and clean technology standard
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Designed for wood with less than 25% moisture: BioTec-L is a hot water central heating boiler, adapted to burning dry logs (air-dried for at least a year), ensuring optimal operation and durability.
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Maximum fuel efficiency: Thanks to the innovative flue gas management, the boiler achieves an exceptionally high level of efficiency, which significantly reduces wood consumption.
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Pyrolytic combustion: More heat, less cleaning, the pyrolysis principle enables complete combustion of wood, reducing ash formation and the need for frequent cleaning (depending on the quality of the wood and operating mode).
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Environmentally friendly choice: Minimal emissions of harmful substances in flue gases make BioTec-L a responsible choice for the environment.
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Large firebox and three doors: The design allows burning larger logs and easy access for maintenance and cleaning - without stress and unnecessary complications.
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Adaptable to different systems: It is designed for installation in open or closed heating systems, exclusively via accumulation tanks (min. 50 lit/kW) and a three-way thermal/motor valve at 60°C.
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Intelligent regulation already in standard equipment: The boiler comes factory-wired and equipped with advanced regulation with a touch screen. It is controlled using: – lambda probe – temperature sensors in the combustion chamber and boiler – air intake control motor – flue gas pressure fan with variable speed.
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Upgradeable: if necessary, the system can be expanded to control up to 8 heating circuits with mixing valves – according to the outdoor or room temperature (optional) and connect via WiFi to a web portal for monitoring boiler operation and setting the desired temperatures.
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Certified, reliable and high-quality: The boiler meets class 5 according to the EN 303-5 standard and is manufactured in accordance with ISO 9001 and ISO 14001 certificates - a confirmation of quality in every respect.
BioTec-L
Brochure
Delivery, mandatory and optional equipment
BioTec-L boiler (clad in thermal insulation casing) on a wooden pallet
With installed and wired:
- boiler control with color touch screen
- thermocouple (combustion chamber sensor)
- flue gas sensor
- boiler sensor
- lambda probe
- 2 motor drives for primary and secondary air regulation
- modulating flue gas fan
Additional sensors in standard delivery:
- 1 × external sensor
- 1 × flow / return sensor / hydraulic diverter sensor
- 3 × DHW / hydraulic diverter sensor / accumulator sensor
- 1 × room corrector (CSK)
Cleaning brush, two scrapers and cleaning tool holder, feet with plastic pads (x4)
- heating system storage tank (CAS (min. volume according to local regulations))
- return protection (such as 3-way thermostatic valve (60°C) (such as ESBE VTC 512, LTC 361, LTC 381) or 3-way motorized mixing valve (safety valve))
- CAL alarm set (speaker/light)
- CM2K module for controlling 2 heating circuits (max. 4 pieces) via mixing valves according to external temp.
- Room thermostat
- Cm WiFi-box (Internet monitoring of boiler operation)
- Room corrector CSK-Touch (connection directly to the boiler - wireless (with Cm-WiFi box), connection to CM2K - wired or wireless (with Cm-WiFi box))
Internet monitoring and management of the boiler
Access
Easy and fast access to the web portal – anytime, anywhere! Use your smartphone, tablet or computer to intuitively read and adjust values through a modern graphical interface.
Touch screen
- Multifunctional digital regulation for precise control of the boiler
- The 4.3" color screen enables clear and intuitive interaction
- Direct control over the content displayed on the screen
- Simple and efficient management of boiler operation
