For the treatment, filling, top-up and cleaning of cooling and heating water
For the standard-compliant analysis of system water
For desalination and automatic pH adjustment
For the replenishment of cooling and heating water that complies with standards
Magnetite and fine filtration
An overview of all spare parts and consumables
Water treatment as a service
Guidelines on water quality in heating systems
Guidelines for water quality in cooling systems
One platform – All the information – Maximum transparency
Racun is the new generation of intelligent cooling and heating water treatment systems for all applications where absolute reliability is essential.
The UWS Cloud Portal brings together system information, measurement reports, and system notifications in a single centralized platform for the first time.
For the treatment, filling, top-up and cleaning of cooling and heating water
For the standard-compliant analysis of system water
For desalination and automatic pH adjustment
For the replenishment of cooling and heating water that complies with standards
Magnetite and fine filtration
An overview of all spare parts and consumables
Water treatment as a service
Guidelines on water quality in heating systems
Guidelines for water quality in cooling systems
One platform – All the information – Maximum transparency
Racun is the new generation of intelligent cooling and heating water treatment systems for all applications where absolute reliability is essential.
The UWS Cloud Portal brings together system information, measurement reports, and system notifications in a single centralized platform for the first time.
More than just convenience—a real contribution to efficiency, safety, and standard-compliant operation “Fully automatic replenishment” – sounds practical. But what exactly does it mean? And what distinguishes a truly smart solution from a simple refill valve? For HVAC professionals, the answer is clear: it’s no longer just about refilling, but about precise pressure control, leak […]
For those who don’t just fill tanks, but take responsibility Heating water treatment is more than just an “add-on” – it is part of the system design. But to ensure that the water quality is really right, it is not enough to simply screw a mixed-bed filter in somewhere. The decisive factor is where and […]
As an HVAC professional, you know that not all heating water is the same. And above all: top-up is not a trivial routine task, but a critical intervention in the quality of the system. If you do it wrong, you risk corrosion, deposits, and expensive damage. Today, however, refilling can be carried out comfortably and […]
Imagine you’re sitting at the customer’s kitchen table. The new building is almost finished, the heat pump is gleaming in the boiler room – and the manufacturer’s documents are lying on the table. Suddenly, the big question arises: “Do we now have to follow the VDI 2035 or the ÖNORM?” And you think: “So, which […]
During installation, filling, and maintenance of heating systems, standards such as VDI 2035, ÖNORM H 5195-1, and SWKI BT 102-01 are of central importance. Heating water comes into contact with almost all components of the system and can cause significant damage – from oxygen ingress to sludge and lime deposits, up to corrosion. Proper treatment […]
