Imagine you are standing with the customer in the boiler room. The new heat pump is installed, the pipes are neatly laid, and the owner beams with anticipation. Everything seems perfect – until the question crosses your mind: “What about the heating water?”

Because you know: heating water is not a side issue. If the pH value is not right, if the conductivity gets out of control, trouble is inevitable – and in the end, it doesn’t end up with the manufacturer, but with you.

This is exactly where the wheat is separated from the chaff. Or in other words: the Vadion pH-Control from UWS stands apart from the many “it’ll work somehow” resins out there.

Mixed bed resin is not just mixed bed resin

Many competitor resins do a good job of desalination in the short term. But the real problem comes later: the pH value drops, the water becomes aggressive, and suddenly damage occurs to heat exchangers, pumps, or pipes.
You thought you had done everything right – and yet the customer calls you again after a few months.

With Vadion pH-Control, that won’t happen to you. Because there isn’t just any resin in the cartridge, but a specially developed mixture that achieves three things at once: optimal desalination, water hardness and stable pH values within the standard-compliant range.

Commissioning – the right values from the very beginning

Already during commissioning, it is decided whether a heating system will run smoothly or whether trouble is inevitable. Because if you run the system with unsuitable water, you’ve built in the error from the start – and it will catch up with you later.

With a treatment device and Vadion pH-Control, the whole process runs smoothly and automatically. After flushing and venting, the fill water is treated via bypass during operation. So you don’t have to stand by and wait until the values are correct. So you simply connect the treatment device – for example, the Heaty Ferriline – go about your work, and just come back later or the next day (depending on the system size) to pick it up.
This saves you time, spares your nerves, and you can rely on the water quality being right – from the very beginning.

Heaty Ferriline

Heaty Ferriline No. 2

Complete unit for professional bypass treatment, sludge and magnetite filtration in the hot water area incl. MAGella twister
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Vadion pH-Control – facts that convince

  • Optimal water hardness.
  • Conductivity below 100 µS/cm.
  • pH stabilization: Exactly the values that manufacturers demand today.
  • Temperature resistant from 3 °C to 80 °C – reliable even in bypass operation.
  • Meets all relevant standards: VDI 2035, ÖNORM H 5195-1 and SWKI BT 102-1 – and all in a single step.
  • Easy to handle: Disposable resin, no energy-intensive regeneration, no harmful chemicals, no annoying follow-up check after 8–12 weeks.
  • Environmentally friendly: Conveniently disposable in household waste after use.
  • Consistent performance until the end: While many competitor resins “break down” at a certain point and can no longer maintain the values, Vadion pH-Control remains stable over its entire capacity. You get reliable water quality from the first to the last minute.
  • Control at any time: With the WaterBoy, you can immediately see when the resin is exhausted.
WaterBoy Messkoffer und Messgerät

Messkoffer WaterBoy

The UWS WaterBoy measuring case contains everything the HVAC specialist needs to measure data in accordance with the VDI 2035, ÖNORM H 5195-1 and SWKI BT 102-01 standards in two L-BOXXES.
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The perfect interaction – Vadion and the UWS devices

Vadion is already strong on its own. But it really comes together in harmony with our UWS devices – for example, the Heaty Ferriline No. 2. Imagine it like an orchestra: Vadion is the first violin, Heaty sets the tempo. And together, the harmony is created that keeps your system permanently stable.

So you know: every liter of heating water that flows through meets the requirements. No uncertainty, no guessing, no risk.

Typical scenarios from your everyday life

  • The new building with heat pump
    You hand over the system to the owner, who looks proudly into the technical room. With Vadion pH-Control, you ensure that the euphoria is not dampened even after years – neither by complaints nor by inexplicable efficiency losses.
  • The renovation of an old building
    Different materials, old pipes, plus new technology. Normally a risk – but with Vadion pH-Control, the pH value remains stable, the risk of corrosion is under control, and you can leave the site with a clear conscience.
  • The service call
    You need to refill. And instead of nervously checking the values, you let the water run through Vadion, quickly check with the WaterBoy – and know: everything is fine.

Why Vadion pH-Control in particular?

Because you want security. Because you don’t want to constantly chase after and fix problems that could actually be avoided. And because no customer in the world will understand if the heating system breaks down after half a year – even though you did everything by the book.

Other resins give you numbers that are correct only in the short term, if at all. Vadion pH-Control provides you with stable values over a long period of time. It’s the difference between “it somehow works” and “I can rely on it.”

Mixed bed resin Vadion pH-Control from UWS

Mischbettharz Vadion pH Control

Our Vadion pH-Control is a mixed bed resin that not only desalinates the water to < 100 μS/cm (equivalent to 0-2 °fh) but also ensures that the pH value of the filling water is within the required range.
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Conclusion: Your tool for stress-free projects

At the end of the day, it’s not about whether any resin desalinates the water for a short time. It’s about whether you’re working with a product that truly has your back.
Vadion pH-Control in combination with the UWS devices ensures exactly that: Standard-compliant values, stable conditions, and the certainty that your work will last.

Ask yourself: Do you want to risk your projects being questioned later – just because the resin didn’t deliver what it promised? Or do you want to play it safe from the very beginning?

The answer is clear: Vadion pH-Control – so you can be sure to get the right values.

👉 And now it’s your turn: Try it out on your next project and experience the difference for yourself. Your customer will thank you – and so will you.