HELIOTHERM - Your Way To Independence.

The rising costs of energy can leave you standing out in the rain! It doesn't have to be this way when you can choose 'maximum living comfort' without compromise! A Heliotherm heat pump system can divert you to experience maximum performance in a heating system with minimal effort for renewable energy. Whether the source is air, water or geothermal heat, Heliotherm heat pumps convince with higher quality and design.


Efficiency and sustainability 

True aspirations for a modern heat pump system go far beyond just heating. A complete heating concept solution is presented in a Heliotherm heat pump system. This system not only offers sanitary hot water preparation, optional cooling but also an intelligent integration of photovoltaic modules. Working together in this heat pump system is a high resolution touch control display which gives you convenient worldwide access to your Heliotherm Connected Energy System.

Compare heat pumps



Ground heat pump

Ground heat pump

A ground heat pump uses the free stored heat energy from the ground. The use of a ground heat pump can be carried out in two different ways: one way is by extracting heat from the ground using ground collectors, second by means of ground probes. The most suitable energy source is determined by the building's heat energy demand, the size of property, geological conditions and the resident's expectancy.

Groundwater heat pump

Groundwater heat pump

Groundwater heat pumps draw the energy directly from a groundwater source. The ground water is a very effective source of heat, since it carries a constant temperature between 8 °C and 12 °C all year round. By law a prerequisite for a ground water heat pump installation is a water right authorization. Groundwater heat pumps are also suitable for smaller sites because both wells (water supply wells and dry-drain wells) require little installation space.

Air heat pump

Air heat pump

Air heat pumps use the free ambient air as a regenerative energy source and can be applied almost everywhere. The development and installation costs are low and independent from the location. Two different variants are available for the air heat pump: air split heat pumps (the heat pump is in the interior, outdoor evaporation in the outdoor area) eg, the Air heat pump in Compact Design (heat pump = outdoor unit).


New Building: Family Residence in England
Hungerford, Bekshire, England
New Building: Apartment Hotel in Croatia
Privlaka, Croatia

In the picturesque resort area of Privlaka in Croatia a new aparthotel with five beautiful apartments has been developed.

Neubau Mariasteinerhof Sommer
Mariastein, Tirol, Österreich

The chalets are equipped with Cube air source heat pumps and therefore heat in an environmentally friendly and energy efficient way.

Multi-family Residence Property in Austria
Seekirchen, Österreich
Renovation: Company building & two single-family homes in Austria
Seekirchen, Österreich
Sanierung Wohnhaus Haarlem Wärmepumpe
Renovation: Residence in the Netherlands
Haarlem, Niederlande
€ 1.470,-

Annual heating cost
(incl. domestic hot water supply)

Doppelhaus in Senzing mit zwei Comfort Compact Wärmepumpen
New Building: Residence in Germany

The Heliotherm fresh hot water system ensures continuous hygienic hot water supply with minimal operating costs.

Sanierung in Uderns mit Heliotherm Außenluftverdampfer
Renovation: Residence in Austria
Uderns in Zillertal, Tyrol
€ 823,-

Residential building with 2 apartments

Luftwärmepumpe in Kompaktbauweise bei einer Haussanierung in Tirol
Renovation: Residence in Austria
Bad Häring, Österreich
approx. € 400,-
Neubau Sea Breeze Nieuwpoort
New Building: Multi-Family Complex in Belgium
Nieuwpoort Sea Breeze, Belgien

9060,56 kWh Total (20% WW + 80% HKR)

Heat Pump Installation St. Anton, Austria
St. Anton, Tyrol, Austria
€ 4.000,-

Annual heating costs
(Domestic hot water costs included)

Upgrade Congress Center Alpbach, Austria
Alpbach, Tyrol, Austria

The Congress Centrum Alpbach is a unique building that wrote a sustainable success story with the central area of European Alpbach.

Thüngersheim, Germany
- Annual heating costs without DHW: 6,150 kWh of electricity consumption - Annual heating costs with DHW: 9,270 kWh of electricity consumption
New Building: Residence in Austria
Bad Goisern, Austria
ca. € 550,-

Annual heating costs
(Domestic hot water costs included)

Obertraun, Austria
ca. € 400,-
Annual heating costs
(Domestic hot water costs included)
Leipzig, Germany
27 flat units with 1.800 m2, underfloor heating in wet-system. A 2.000 L buffer storage was used for the DHW.
New Building: Residence in Germany
Bensheim, Germany
€ 585,-
Annual heating costs
(Domestic hot water costs included)
RENOVATION: Residence in Austria
Arnreit, Oberösterreich, Austria
€ 871,-

Annual heating costs
(Domestic hot water costs included)

Upgrade Wellness Hotel Stanglwirt, Austria
Going am Wilden Kaiser, Tyrol, Austria

Stanglwirt Eco-Friendly Luxury Resort
Stanglwirt is amongst the best and well known hotels in Austria and beyond.
Above all, their reputation for hospitality and sustainability of the land is marked by highest quality standards that characterize Hotel Stanglwirt.
The international guest's high expectations are fulfilled and exceeded. In confidence of maintaining exceptionally high quality standards using organic materials, organic foods, and natural living comfort.

New Construction: Residential Homes in Austria
Münster, Tirol, Austria
€ 300,-

Annual heating costs
(Domestic hot water costs included)

Renovation: Residence in Austria
Bad Ischl, Austria


Due to the high annual performance reached (SCOP) by the Heliotherm heat pump; maximum federal, state, municipal and utility company's subsidies can be claimed. Please note: Subsidy programs vary in each region and country.