Honoured in six categories:

Plus X Award for Smart-Duo

Smart duo with Plus X Award

Your personal AI support assistant!

Hello, I am
HARGY!

More about HARGY

A smartphone displaying the chat history with HARGY

A robot with a headset waves its hand, a laptop in front of it

Eco-friendly heating

Modern
& efficient
heating
systems

Hargassner - Heating technology of the future | Biomass pioneer | Pellet, log wood and wood chip heating systems

Trees reflected in the lake

Delivery time on request

Latest Product Innovations

Overview of Hargassner innovations 2024 - heat pump, combi boiler, pellet boiler

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

What are you looking for?

Find your
suitable products

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.

Pellet boilers for
every requirement

Pellet Boiler

Hargassner

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

Nano-PK 6-15 Pellet heating Hargassner

State-of-the-art
wood log gasifier technology

Wood Log Boiler

Hargassner

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

Neo-HV 20-60 Hargassner

Highly efficient combi boilers for wood log and pellets

Combi Boiler

Hargassner

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

Smart-Duo combination heater 17-30 kW | Heating

Innovative and affordable
heating with wood chips

Wood Chip Boiler

Hargassner

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

Eco-HK 20-60 Hargassner

Solar panels -
Use the power of the sun

Hargassner

Saving energy & costs starts on the roof.
Combine biomass heating with solar & profit.

Solar collector TS 300 | View with section of inner workings | Hargassner

Highest efficiency for
industry & trade

Industrial Boiler

Hargassner

Sustainable solution for industrial heating needs.

Industrial heating Magno-SR front without attachments

Heating modules -
Practical, affordable & versatile

Hargassner

With Eco-Box, Heating module & Powerbox
you can heat flexible and everywhere.

Show all products More about biomass

Modern and highly efficient heating systems

HARGASSNER offers solutions for private households, for agriculture & forestry, for trade & industry, for catering & hotels as well as for public buildings.

View all references

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

AwardsCompanyNewsSustainability

Viktualia Award 2025

Hargassner‘s company restaurant "Kesselstube" honoured for sustainable company catering

AwardsCompanyNews

Plus X Award for Smart-Duo

The Hargassner Smart-Duo combi boiler has received the Plus X Award

BiomassBlogSustainabilityThermal solar panels

Solar heating panels for swimming pools

Sunset with play on solar collectors

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

Your new heating system
in just a few steps

More about Hargassner

01

Contact us

Contact us for get some more
information and make an appointment!

02

Request

Our team looks forward to
hearing from you and providing
you with professional advice.

03

Appointment

We will inform you in detail
about our heating systems and the
corresponding heating supplies
for your biomass heating system.

04

Offer

We create an energy- and
cost-efficient offer that
is tailored to your needs.

In your region

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contact person
nearby

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