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Efficient and sustainable heating

Versatile heating systems for public buildings

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Sustainable heating in public buildings in the UK

From significantly higher power requirements to complex structural conditions, for example in old buildings: Most public buildings require heating systems that excel not only in terms of performance and sustainability, but also with a high degree of versatility. Characteristics that apply to all biomass heating systems from Hargassner. They’re the smart choice for decarbonising government and school buildings – efficient, flexible, and future-ready.

Pellet boilers for
every requirement

Pellet Boiler

Hargassner pellet boiler are enormously energy-saving, powerful and versatile - for every need.

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Nano-PK 6-15 Pellet heating Hargassner

State-of-the-art
wood log gasifier technology

Wood Log Boiler

Hargassner wood log boiler combine first-class efficiency with the lowest emission values.

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Neo-HV 20-60 Hargassner

Highly efficient combination boilers for firewood and pellets

Combi Boiler

Smart-DUO: our new high-end combi for comfort & independence.

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Smart-Duo combination heater 17-30 kW | Heating

Innovative and affordable
heating with wood chips

Wood Chip Boiler

Modern wood chip heating systems from Hargassner combine comfort, flexibility and efficiency.

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Eco-HK 20-60 Hargassner

Water storages

Buffer and boiler system products by Hargassner

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Storage systems - Hargassner

Wood chip refuelling system

With the new developed vertical refuelling systems for wood chips, difficult accessible rooms can be easily refilled.

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Hargassner wood chip storage filler with internal ejector

    The advantages at a glance

    Heating systems
    for public buildings

    • Performance data to 2,500 kW
    • Cost-effective fuel in the form of pellets, wood chips or wood logs
    • Efficient combustion control & robust high-performance combustion chamber
    • Simple control unit via touch display and app
    • Highest efficiencies
    • A wide range of filling chamber depths

    Interested? Contact us! Quick, easy and commitment-free

    Powerful and versatile at the same time

    Heating with biomass is on the rise: The switch from oil heating to pellets, wood chips or wood logs, for example, is being pushed strongly in Europe – which can make the change to a CO2-neutral wood heating system much easier financially. With the versatile product range of biomass heating systems from Hargassner – including extensive heating accessories. You can heat public buildings in an environmentally friendly and cost-effective way.

    Advantages when heating with wood chips Advantages when heating with pellets Advantages when heating with wood logs

    In your region

    Contact us
    for individual

    consultation

    Contact us

    References

    Discover our references about biomass heating systems for public buildings and find out about supplies and more.

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    Reference

    Public heating network

    Wood chip boiler 4x Eco-HK 330 kW

    Public building schachen

    Reference

    School Gloggnitz

    Wood chip boiler Eco-HK 2 x 200 kW

    Gloggnitz school building

    Reference

    Secondary school Affing

    Pellet boiler 2 x Eco-PK 120 kW

    Realschule - Affing

    News and events

    Discover our news about biomass heating systems for public buildings and find out about supplies and more.

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    CompanyNews

    HARGY – Your personal AI support assistant

    The new Hargassner AI ‘HARGY’

    A laughing robot in front of a Hargassner laptop as a metaphor for AI support

    AwardsCompanyNews

    Timber Construction Award
    for wooden parking deck

    Hargassner’s new wooden parking deck wins timber construction award

    The trophy for the Upper Austrian Timber Construction Award 2025 in front of the entrance to the Hargassner timber car park

    CompanyNews

    Latest product innovations

    New sustainable solutions: Heat pumps, combi & pellet boilers

    Anton and Markus Hargassner in front of an innovative 3D model

    CompanyNews

    40 years Hargassner biomass heating technology

    Elisabeth and Anton Hargassner sen. in the forest | Hargassner

    Blog

    MAGNO industrial boilers in a business

    The Hargassner Power Packs are ideal for commercial and industrial enterprises, hotels, farms, public buildings, multi-purpose buildings, large residential buildings or for local heating power plants…

    Wood processing company - Sawmill - Logs - Wood