VA-Hydro
Water treatment without chemicals or heat
Reduce chemical and energy costs in your water treatment – with full hygiene performance and clearly documented safety.
Water treatment
Swuimming pools
Process water treatment
Cooling processes
Beverage industry
High costs, high effort – and still constant hygiene concerns?
Whether nursing and care homes, apartment buildings, public facilities or swimming pools: The demands on water hygiene are increasing – just like energy prices, chemical costs, and staffing pressure in technical operations.
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Thermal disinfection consumes enormous amounts of energy.
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Disinfection chemicals strain budgets, the environment, and system technology.
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Those responsible are constantly liable when it comes to legionella and germs.
Many operators therefore pay high operating costs month after month – just to maintain the status quo.
Modern water treatment instead of costly compromises
VA-Hydro treats water without chemicals and without thermal disinfection, while ensuring stable hygiene conditions. The result is significantly lower operating costs, reduced risk, and greater transparency in system operation.
Instead of constantly “fighting” germs, VA-Hydro enables a controlled, safe system – efficient, sustainable, and economical.
Benefits at a glance
- Significantly reduced energy and chemical consumption
- Stable water hygiene without thermal disinfection
- Legally compliant, fully documented operation
- Ideal for care facilities, residential complexes, hotels, swimming pools & public buildings
Let’s review together what savings and safety potential VA-Hydro can offer your system:
Request a consultation now
Rent and start saving immediately – real-world example calculations
All figures are example values and may vary depending on property size and initial conditions.
The chart shows typical monthly values from various properties: apartment buildings, hotels, nursing/care homes, and hospitals. The red bars represent previous hot-water-related operating costs, while the green bars indicate the monthly rental costs of VA-Hydro. Depending on the property, at least 70% of the previous costs can be saved.
Rent-to-own of VA-Hydro can be integrated into your ongoing operating costs in a budget-neutral way, converting fluctuating expenses into predictable fixed costs with measurable savings from the very first month.
Why VA-Hydro pays off for you
Significantly lower operating costs
VA-Hydro permanently reduces the costs of your water treatment, for example by eliminating energy-intensive thermal disinfection and significantly reducing the use of chemicals. In many cases, the investment pays for itself in a very short time. You replace high ongoing operating costs with a predictable, manageable investment.
Safe without chemicals
Dispensing with aggressive chemicals does not mean compromising on safety. VA-Hydro uses a modern, patented hydrophysical process to reliably reduce germs and create stable hygiene conditions. Its effectiveness is proven through regular measurements and documented water quality data.
Flexible models instead of investment bottlenecks
Not every good solution fails because of the technology – often it fails because of investment budgets. That’s why, in addition to the classic purchase option, we also offer rent-to-own and leasing models for VA-Hydro. This allows you to implement the system flexibly without overburdening your investment budget.
Monthly payments instead of a large one-time expense
Instead of a high one-time payment, you integrate VA-Hydro into your ongoing operating budget with a manageable monthly rate. In practice, the costs are often only a few hundred CHF/euros per month and are frequently more than offset by the savings in energy, chemicals, and service costs.
Legal certainty & documentation
Drinking water hygiene is a sensitive issue. VA-Hydro has been developed in line with applicable standards and legal requirements. Relevant test and measurement results are documented, enabling you to demonstrate at any time — toward authorities, inspectors, tenants, or residents — that your system is operated in compliance with regulations.
More relief for your team
VA-Hydro is designed to relieve your staff rather than add to their workload in daily operations. Key processes run automatically, operating conditions are monitored, and data is clearly visualized. Your facility management team gains time for other tasks instead of being constantly occupied with disruptions or labor-intensive disinfection procedures.
Sustainable for the environment and technology
Less energy, no aggressive disinfectants: VA-Hydro not only reduces your CO₂ footprint but also protects your technical systems. Corrosion and material stress on water-carrying pipelines are significantly reduced — resulting in greater durability and sustainability.
Decontamination efficiency of the VA-Hydro
Where VA-Hydro is already in use today
Legionella-free
hot water
Legionella in hot water systems is a serious issue for property owners, facility managers, landlords, and hotel operators, as it can multiply rapidly—especially in older pipework
and as a result of energy-saving measures.
VA-Hydro has been proven to reduce bacterial colonies in hot water safely and energy-efficiently.
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Water-soluble cooling lubricants
By using VA-Hydro, metalworking fluids undergo an improved cleaning process, significantly reducing the buildup of organic contamination.
As a result, the fluids remain stable for longer periods, form hardly any biofilm, and can be reused more frequently.
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Cooling and process
water treatment
Biological contamination in cooling systems is prevented through the hydrophysical water treatment provided by VA-Hydro technology. Biofilms in pipework are broken down, and
renewed algae and biofilm growth is prevented. Cleaning effort is also reduced, saving costs for biocides.
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Swimming- and hot pools, sports facilities
With VA-Hydro, you gain safety and prevention of legionella-free hot water supply in wet and shower areas. In the event of seasonal shutdowns or exceptional situations such as the
COVID-19 pandemic, VA-Hydro ensures there is no risk of legionella in stagnant or unused pipelines.
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Industrial cleaning
systems
Water treated with VA-Hydro improves washing and cleaning performance in industrial applications of all kinds. Cleaning effort and the use of detergents can be significantly
reduced, while the service life of alkaline solutions, metalworking emulsions, and cleaning baths is extended.
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Irrigation systems
and ornamental fountains
In irrigation systems and decorative fountains, unsightly algae growth is reduced. Thanks to the hygienically stable water produced by VA-Hydro, renewed organic contamination no
longer occurs. In addition, cleaning effort is significantly reduced, as only treated water flows through the pipelines.
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Frequently asked questions and clear answers
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“Isn’t VA-Hydro too new? We don’t want to take any risks.”
VA-Hydro is not a theoretical laboratory solution, but a proven technology in real-world operation. Numerous systems in care facilities, residential buildings, and public institutions have been running reliably for years. Through tested quality and documented results, we provide the level of security that technical managers and operators require today. If desired, we can start with a pilot installation delivering clearly measurable results.
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“The investment sounds expensive. Is it really worth it?”
In many projects, VA-Hydro pays for itself within just a few years. This is due to significantly lower ongoing costs: less energy, fewer chemicals, and reduced operational effort. Using concrete real-world examples, we show you the monthly savings operators achieve with VA-Hydro and the typical scale of the savings potential. This gives you a clear sense of how quickly the investment can pay off for your operation as well—without complex calculation models.
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“Are we legally on the safe side with this solution?”
Yes. Drinking water hygiene is governed by clear legal requirements, and VA-Hydro is designed in strict accordance with them. System design, test results, and measurement data are fully documented, and all components used in VA-Hydro are approved for drinking water and comply with DVGW requirements in accordance with DVGW W 270.
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“Will this increase our technical workload or require additional specialist staff?”
On the contrary. VA-Hydro is designed to relieve your staff. The user interface is intuitive, and many functions run automatically. Your team receives practical training, and our service team is available to answer questions. If desired, we can also take over maintenance and functional checks at clearly defined intervals.
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“What happens if the system fails at some point?”
VA-Hydro is designed for high operational reliability. Continuous monitoring of operating parameters allows deviations to be detected at an early stage. For the unlikely event of a malfunction, clear fallback scenarios and defined service response times are in place. This ensures supply reliability and significantly reduces the risk of critical hygiene situations.
What our customers say about VA-Hydro
Would you like to know how much you can save with VA-Hydro?
We are happy to review, without obligation, the savings potential in your system and how VA-Hydro can be integrated at your site – including an initial amortization estimate, a suitable financing model, and a technical assessment.
- Phone availability:
- Monday – Friday | 09:00 - 16:00
- Phone | +41 (0) 79 533 1422
VA-Hydro – Downloads
VA-Hydro – Datasheet
The VA-Hydro datasheet in English in the convenient PDF format.
VA-Hydro – Flyer warm water
The VA-Hydro warm water flyer in English in the convenient PDF format.
VA-Hydro – Flyer cooling lubricants
The VA-Hydro cooling lubricants flyer in English in the convenient PDF format.
VA-Hydro – Flyer cooling water
The VA-Hydro cooling water flyer in English in the convenient PDF format.
VA-Hydro – Flyer swimming pool
The VA-Hydro swimming pool flyer in English in the convenient PDF format.