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Heating systems for multi-dwelling units

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The ideal heating system for multi-dwelling units in the UK

Environmentally friendly and resource-saving heating systems are the future, because heating with biomass is efficient, powerful, CO2-neutral and also benefits your wallet in the long term. With biomass heating systems from Hargassner – with pellets, wood chips or wood logs – you can make your multifamily residence future-proof.

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

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

Storage Systems

Pellet Boiler

Hargassner offers the right storage system for every customer.

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Room discharge - Fabric tank GWT MAX & GWTS XXL

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

    For high-performance central heating in multi-dwelling unit.

    Hargassner biomass heating systems are perfect for central heating in a multi-dwelling unit. So there are pleasant temperatures and hot water in all parts of the house all year round. All Hargassner heating systems can be controlled at any time and from anywhere via the Smart Home app and can even be connected to home automation systems.

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    News

    Discover our news about biomass heating systems for multi-dwelling unit 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

    BiomassBlogNews

    Smart renovation with combi boilers

    Heat from pellets or wood logs as the first choice for sustainable heating refurbishment

    Man drives woman sitting in a wheelbarrow on construction site laughing

    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