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Data Centres

Managing environmental conditions is a fundamental priority within data centres, where even slight atmospheric changes can damage crucial components leading to costly repairs.

Operating computer and networking equipment within precise environmental limits is critical to ensure system reliability and maximise hardware lifespan. Excessive heat can cause server chips to fail, resulting in costly repairs, hardware replacement, and expensive operational downtime. On the other hand, low moisture levels trigger static electricity buildup, creating a high risk of electrostatic discharge (ESD) that can instantly destroy sensitive electronic components.

Reliable humidity control is therefore a key element of any data centre HVAC strategy. By maintaining relative humidity within recommended operating limits, humidification systems minimise ESD risks, protect valuable equipment, and support continuous operation. Whether serving a small server room or a large-scale data centre, humidity control solutions can be integrated with existing HVAC and air handling systems to deliver stable environmental conditions and improved energy efficiency. As every facility has unique cooling and operational requirements, a tailored humidification solution ensures reliable performance, protects critical infrastructure, and supports uninterrupted business continuity.

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Benefits

When humidity levels drop below 35%, static electricity rapidly builds up, risking sudden discharges that can fry delicate electronic components and knock servers offline. Maintaining a 40-70% relative humidity completely neutralises this threat, safeguarding critical infrastructure and avoiding costly chip repairs.

Even a few degrees of overheating can cause downtime. Integrating adiabatic humidification adds necessary moisture while providing natural, energy-efficient cooling, dramatically shrinking the electrical load required to keep the server hall at its optimum temperature.

For data centres requiring exceptionally close environmental tolerances, steam humidification provides incredibly tight control. Operating these systems with purified reverse osmosis water drastically reduces scale buildup, cutting down on consumables and ongoing maintenance costs.

frequently asked questions

Maintaining a Relative Humidity (RH) level above 40% ensures the air is conductive enough to allow static charges to dissipate safely.In very dry environments, surfaces build up static electricity because the air lacks the moisture needed to ground the charge. When a discharge (ESD) occurs, it can cause immediate hardware failure or latent damage to sensitive semiconductors. By keeping the humidity at a consistent, controlled level, our systems provide a natural pathway for static to bleed off, protecting your servers from invisible but costly electrical "shocks."

Our adiabatic humidifiers reduce heat loads through the natural cooling effect that comes with cold water humidifiers, which includes either evaporative, high pressure or ultrasonic ranges. We manage the intense heat of modern servers using versatile technologies suited to your specific plant. Our adiabatic cold water systems use the "adiabatic cooling effect" to lower room temperatures as water evaporates, providing "free cooling" that reduces the burden on your primary cooling plant, in the right conditions this can be as much as 12C in free cooling, which helps reduce the cooling requirement previously achieved via cooling coils. Being a cold water humidification system, the energy consumption is extreamly low and so is a more energy efficient solution, when compared to solely relying on energy hungry cooling coils.

Low humidity increases the risk of static damage, while high humidity leads to corrosion and short circuting. When humidity drops below 40%, the air becomes an insulator, leading to dangerous static build-up. Conversely, if moisture levels climb above 60%, it can cause conductive filaments to grow on circuit boards, leading to short circuits and the corrosion of delicate metal components.

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