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Hargassner - heating technology of the future

Extensive know-how, over 40 years of experience and a great feel for environmentally friendly heating and renewable energy: all this is evident in Hargassner's innovative biomass heating systems. Hargassner North America, your biomass expert for over 20 years, brings this expertise across the continent.

Pellet boilers
for any application

Pellet Boiler

Hargassner pellet boilers are highly energy-efficient, powerful, and versatile—designed for every need.

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Nano-PK 6-15 Pellet heating Hargassner

State-of-the-art
wood log gasification technology

Wood Log Boiler

Hargassner wood log boilers combine first-class efficiency with the lowest emissions.

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Neo-HV 20-60 Hargassner

Innovative and affordable
heating with wood chips

Wood Chip Boiler

Our modern wood chip heating systems offer comfort, flexibility, and efficiency.

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Wood chip boiler Eco-HK 70–120 kW in Hargassner red

The best of both worlds:
wood logs & pellets

Combi Boiler

Enjoy maximum efficiency and convenience
with two separate heating systems.

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Combination heating system for logs Neo-HV and pellets Nano-PK | Hargassner

Heating modules -
Practical, affordable & versatile

With the Power-Box or heating module,
you can heat flexibly - anytime, anywhere.

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    Hargassner North America

    Your boiler manufacturer in North America

    More about us

    Modern and highly efficient heating systems

    HARGASSNER offers solutions for residential customers, as well as commercial projects for agriculture & forestry, for trade & industry, for catering & hotels and public buildings.

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    BiomassCompanyNewsSustainability

    Partnership with Fink Machine Brings Biomass Heating Systems to Western Canada

    Two Biomass Specialists Join Forces

    Shake hands, partnership | PREG Your Hargassner premium partner in the Innviertel region

    Reference

    Pellet boiler with air handler for a detached house

    A Nano-PK was installed using the existing air system to reduce energy use and emissions sustainably

    Hargassner pellet boiler Nano-PK 32

    CompanyNews

    ‘Hargy‘: Unique AI revolutionizing the heating industry

    Convenience and timesaving in customer support

    Man holding cell phone and chatting with Hargy AI support assistant

    Reference

    Pellet boiler for Foxbard Farm, Massachusetts

    Replacing an old oil-fired boiler in the farmhouse with an alternative heating system

    The farmhouse of the Foxbard Farm in Massachusetts

    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 parking garage

    Hargassner North America

    Your
    contact partner

    Find your local heating expert