Corrosion remains one of the biggest threats to the reliability and lifespan of closed heating and chilled water systems.

At Hevasure, we are proud to say that in over 12 years of monitoring almost 200 closed systems (heating and chilled water) across the UK, we have never had a single system fail due to corrosion damage while under our watch. That is a 100% record – and one we believe speaks volumes about the value of continuous, intelligent monitoring.

Over the last decade, real-time monitoring has evolved from an emerging concept into a critical part of maintaining modern heating and cooling infrastructure. During that time, Hevasure has remained at the forefront of the industry, pioneering remote water quality monitoring technology designed specifically to protect closed systems from corrosion, inefficiency, and avoidable failure.

Our monitoring systems are currently used across a wide range of sectors, including:

● Commercial offices
● Government buildings
● District heating schemes and heat networks
● Hospitals
● Universities
● Data centres

Each of these environments presents different operational challenges, but they all share one common requirement – maintaining water quality and preventing corrosion in their closed systems before costly damage occurs.

This is where Hevasure’s technology continues to lead the way.

Our flagship product, the Aquila-2, is now in its fourth generation following years of extensive research, development, and innovation. Designed specifically for closed heating and chilled water systems, it continuously monitors critical system parameters in real time, including dissolved oxygen, conductivity, pH, pressure, and corrosion activity.

This continuous visibility allows maintenance teams to quickly identify abnormal behaviour, investigate root causes, and intervene before issues escalate into serious failures.

Importantly, our approach is not reactive. We do not wait for corrosion damage to appear before action is taken. By continuously monitoring system conditions, our technology enables operators to spot trends, identify risks early, and maintain long-term system stability.

Over the years, this has allowed our clients to avoid the costly consequences of hidden leaks, oxygen ingress, unstable pressurisation, contamination events, and inhibitor dilution – all common causes of corrosion within closed systems.

We are justifiably proud not only of our technology, but of what it has helped deliver to our clients over the last 12 years:

● Reliable systems
● Efficient operation
● Reduced maintenance risk
● Long-term asset protection
● Corrosion-free systems

As heat networks and commercial building infrastructure continue to evolve, the importance of intelligent monitoring will only increase. But while the industry continues to change, our focus remains the same – protecting systems before failures occur.

After nearly 200 monitored systems and more than a decade of operation, our record speaks for itself.

If you want to protect your closed heating or chilled water system with proven monitoring technology trusted across the UK, contact Hevasure today to find out how our real-time monitoring solutions can help safeguard your assets for the long term.