Biomass Boilers

Efficient, high-performance heating solutions from Axinar — pellet boilers and wood boilers combining output, economy and eco-friendly operation. Complete and reliable heating solutions Pellet and wood heating is an efficient, environmentally friendly and cost-effective choice for every type of residential...

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Efficient, high-performance heating solutions from Axinar — pellet boilers and wood boilers combining output, economy and eco-friendly operation.

Complete and reliable heating solutions

Pellet and wood heating is an efficient, environmentally friendly and cost-effective choice for every type of residential or commercial space. Axinar’s new-generation boilers deliver high energy efficiency, long autonomy and ease of use, tailored to each user’s needs.

The complete PelletWork system includes the Pelit boiler, Apoplim or Tsovea burner, the external Auger feed screw and the Abar pellet tank — a full solution for continuous and automatic fuel supply. For even greater convenience, the Calos is a fully autonomous all-in-one pellet unit, ideal for simple installation with no additional components.

The BM, BM-e and Peskon wood boilers cover every need — from residential installations to large commercial buildings — with robust construction, high efficiency and a long service life.

ADVANTAGES

Why choose an Axinar boiler

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Efficiency above 90%
Almost all the fuel’s energy is converted to heat, minimising losses.
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Low running costs
Pellets cost up to 50% less than heating oil, while wood remains the most economical energy source.
⚙
Automatic operation
Automatic feed, ignition, temperature control and self-cleaning on pellet boilers.
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Greek manufacturing
Designed and produced in Thessaloniki, with steel certified to EN 10204.
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Modular design
The PelletWork system is freely configurable — choose boiler, burner and tank according to your needs.
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Environmentally friendly
Renewable biomass fuels, low CO₂ emissions and a reduced ecological footprint.
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Easy maintenance
Easy access to all components, minimal cleaning and straightforward operation.
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Power range 8 – 250 kW
From small apartments to apartment blocks and industrial premises.

Electronic Wood Boilers

Wood Boilers with Lambda Sensor

Chain-Feed Wood Boilers

Residential Pellet System

Commercial Pellet Systems

Residential Pellet Boilers

Commercial Pellet Boilers

Pellet Storage Tanks

Other Products

PRODUCT RANGES

Choose the range that suits you

Axinar offers five boiler ranges — three for wood heating and two for pellet — covering all needs, from small residences to large commercial buildings.

RANGE FUEL POWER FEATURES PRICES FROM
PelletWork Pellet 20 – 150 kW Complete system: boiler, burner, feed screw, tank €2,666
Calos Pellet 8 – 32 kW All-in-one unit, compact, no additional components On request
BM Wood 30 – 90 kW Residences and small commercial buildings €2,170
BM-e Wood 90 – 250 kW Large installations, apartment blocks, automation On request
Peskon Wood 30 – 60 kW Integrated heat exchanger, double door On request

Want more information?

Contact us for a personalised quote or any technical question about our products.


    Frequently asked questions about biomass boilers

    How do we choose the boiler output?
    From floor area, insulation and climate zone, not floor area alone. The same house needs clearly less output as a well insulated new build than as an old building with no insulation. The Axinar range covers 8 to 250 kW, from a small apartment to an industrial space. Send us the details of the building and we will propose a model. Oversizing is not a safety margin, it leads to poor combustion and higher fuel use.
    Which fuel is the most economical?
    The energy per kilo is known: wood pellets 4.7 kWh/kg, dry firewood 3.9 to 4.2 kWh/kg, heating oil 10 kWh/litre, natural gas 10.5 kWh/m³. The real question is cost per kWh, which varies by region and season. Pellets cost up to 50% less than heating oil, with a more stable price and automatic operation. Logs work out cheaper if you have your own supply, at the cost of manual loading.
    Does it need frequent maintenance?
    It depends on the fuel. Wood boilers are loaded manually, typically every 6 to 12 hours depending on capacity and demand, and the ash box of 34 litres and up is typically emptied once a week. Pellet boilers handle feeding, ignition and cleaning automatically, so in practice you deal with refilling the tank and removing ash. In both cases internal cleaning is designed to be quick.
    Can it burn different materials?
    It burns biomass, meaning pellets, firewood or biochar, depending on the model and burner. Wood boilers take firewood below 20% moisture, pellet boilers take ENplus grade pellets. It is not an incinerator: painted or treated wood, chipboard, plastics and household waste release very little energy and damage the combustion chamber and the flue.
    What is biomass?
    Biomass is fuel of plant origin, in heating mainly pellets, firewood and biochar. It is considered a renewable source because the CO₂ released in combustion is the CO₂ the plant absorbed as it grew. A biomass boiler converts it into hot water for central heating. Axinar biomass boilers meet EN 303-5 Class 5, the highest class, with 90 to 95% efficiency and very low CO and dust emissions.

    See all 79 technical questions about boilers →

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