LINK3 offers innovative stratified storage tanks for efficient and sustainable energy supply. By maximizing the use of renewable energy sources – such as heat pumps, district heating, heat recovery, or solar energy – our products set new standards in domestic hot water and heating systems.
Our storage solutions stand out through a noticeable reduction in energy consumption and space requirements – efficient, compact, and future-proof.
Our Product Family
+ ECOLINK -New
The ideal stratified storage tank – especially for heat pumps
Perfectly matched to heat pumps with surface heating systems (without active cooling). ECOLINK-New is the most affordable entry into LINK3 technology! With 500 liters (equivalent to approx. 750 liters of conventional storage capacity), a diameter of just 650 mm (uninsulated), and a height of 1,830 mm (insulated), it's a true space-saving marvel!
+ DUOLINK -Cool
Heating and cooling in a single stratified tank
The DUOLINK heating water manager delivers the highest stratification efficiency – confirmed by the SPF Institute in Rapperswil, Switzerland! With a nominal volume of 750 liters, it provides domestic hot water for up to three housing units and enables both heating and cooling in one unit – a true breakthrough!
+ COMFORTLINK -Sun/-Plus
Seamlessly combine all systems with maximum comfort
COMFORTLINK (900-liter volume) achieves top efficiency when combining large-volume systems (heat pumps, underfloor and wall heating) with high-temperature sources (biomass, radiators, air heating) and energy-saving concepts (solar thermal, heat recovery, condensing technology). With COMFORTLINK-Sun, solar thermal output increases by 20–25%, significantly enhancing the performance of your solar installation.
+ POWERLINK -Basic/-Sun/-Plus
Powerful heating water management for large-scale systems
With a volume of 900 liters, POWERLINK is the most powerful and cost-effective solution for large-scale applications. Up to 36 residential units can be hygienically supplied with hot water at a moderate storage temperature of just 65°C – that’s world-class performance!
We – LINK3 – are an innovative company based in the Wissenpark Salzburg in Puch near Hallein, specializing in the production and distribution of statified storage tanks. Our storage technology is used for efficient heat and energy supply and is based on a patented technique rooted in the natural principles of thermodynamics and fluid dynamics.
Since its founding, LINK3 has pursued the goal of developing sustainable and resource-efficient heating solutions that can be used in both private and commercial sectors. Our storage solutions are designed to enable energy savings of up to 30% while offering a space-saving installation. What makes our technology truly unique in the fields of domestic hot water, heating, and cooling is the efficient use of renewable energy sources and the ability to combine all types of generation and consumption systems.
By combining innovative technologies with modular systems, we create customized solutions for a wide range of applications – from single-family homes to large residential complexes and commercial projects.
We follow a clear sustainability approach and place great emphasis on efficiency and the reduction of technical components, significantly lowering maintenance and servicing costs while increasing user-friendliness.
At our main location in Puch near Hallein, within the environment of the Salzburg University of Applied Sciences, we work together in a new, inspiring space that fosters innovation and creativity toward a sustainable future. Here, we combine contemporary design with technological efficiency to create a working environment that is not only productive but also enjoyable.
This philosophy also shapes the way we support our customers and the quality of our services. In an environment that encourages creativity and satisfaction, we are able to develop customer-oriented solutions and respond to the individual needs of our clients.
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