Is Your Chilled Water System Still Up to Date?

Many chilled water systems in Rotterdam and the South Holland region operate with outdated glycol mixtures, inefficient hydraulics and rising energy costs. Coolenvi™ supports operators in analysing, modernising and optimising existing systems.

Request a free technical assessment

📈 Existing chilled water systems in operation

Chilled water systems are widely used in office buildings, public institutions, research facilities, hospitals and industrial environments in Rotterdam and the South Holland region. Many installations have been operating for decades and were not designed for today’s efficiency and sustainability requirements.

♻️ Typical technical challenges

Aging glycol-based heat transfer fluids
Hydraulic imbalance and inefficient flow distribution
Increased energy consumption due to pump losses
Corrosion and deposits in pipe networks
Leakage risks in rooftop and outdoor installations
Outdated or missing technical documentation

Why timely optimisation is critical

Undetected inefficiencies or leaks can lead to increased operating costs, system downtime and additional operator responsibility. Outdoor installations in particular require regular inspection due to potential fluid exposure risks.

⚠️ Technical modernisation of chilled water systems

A sustainable upgrade goes far beyond simply replacing the glycol mixture. A holistic system approach is essential.

System inspection and baseline assessment
Hydraulic balancing
Water quality analysis
System cleaning and flushing
Replacement of heat transfer fluid
Refilling and pressure testing
Commissioning and documentation

⚡ Benefits of system modernisation

Reduced energy consumption
Stable cooling performance
Lower risk of system failures
Improved operational reliability
Transparent technical documentation
Predictable automated maintenance cycles via Modbus, LTE, LoRaWAN or WiFi

Suitable for the following systems

Chilled water systems in buildings
Chillers and dry cooler systems
Data centres
Training facilities, schools and universities
Hospitals and laboratories
Administrative and office buildings
Industrial and process cooling systems
Cultural venues, theatres, hospitality and cinemas

🔧 Request a technical system assessment

We analyse your chilled water system in Rotterdam and the South Holland region and develop a technical optimisation concept focused on efficiency, hydraulic performance and operational reliability.

Coolenvi™ is there for you ツ゚

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🧰 Direct technical services

Hydraulic balancing of chilled water systems
Replacement of heat transfer fluids
Water quality analysis
Technical service & maintenance

Tip

BIMservice | Air Conditioner Technician

Task - AC: E | Connection Condensate Lift Pump - Indoor Unit | Task - Work Location: DK - From Ribe

The air conditioning technician for air conditioning and refrigeration systems in buildings, committed to economical and environmentally friendly climates. System mechatronics engineers: Services with a focus on safety, environmental protection, and expertise As air conditioning and refrigeration system mechatronics engineers, we master a broad spectrum of skills spanning mechanical, electronic, and electrical trades. Our services range from precise leak tests to fine-tuning and factory settings of the refrigeration circuit. Our range of services includes: Accurate leak tests: We perform precise leak tests to ensure the proper functioning and longevity of your systems. Adjustment and factory filling of the refrigeration circuit: Our expertise extends to the fine-tuning and correct filling of the refrigeration circuit to ensure optimal performance. Personal protection and environmental protection measures: We attach great importance to protecting the safety of people and the environment. This includes measures to protect groundwater from oil loss in refrigeration systems and from leaks in closed systems containing climate-damaging gases. These protective measures extend throughout the entire installation and operation process to ensure safe operation. Why Choose Us? We are internationally recognized for our contributions to environmental protection and safety in building operations. Expertise and access to AI technologies: Our many years of experience and advanced knowledge in the field of artificial intelligence enable us to offer innovative solutions and stay at the cutting edge of technology. Choose us as your plant mechatronics partner to receive first-class services that combine safety, environmental protection, and expertise. Always fully configure supply chains This ideally only applies to a 4-day week from Monday to Thursday. This is not an all-inclusive package. Travel costs and work materials are not included and can be found at BIMdepot™, BIMcare™, BIMpilot™, or BIMphase™. BIMcare™ customers automatically receive a discount on this item.

€145.00*

Tip

BIMservice | Air Handling Technician

Task - AHU: ME | Installation Access Panels | Task - Work Location: DK - From Ribe

The building's ventilation technician for supply and exhaust air handling units ensures draft-free and freshly filtered indoor air. Expertise for optimal indoor air quality Our system mechatronics engineers are specialists in supply and exhaust air systems. With comprehensive expertise, we install, maintain, and optimize multi-leaf dampers, air filter units, fire dampers, and other essential components of indoor air technology. As masters of ventilation technology, we deliver internationally recognized solutions and rely on the latest technologies, including AI-supported optimization of related trades. Efficient air filtration for clean indoor air Intelligent ventilation concepts for energy savings Professional maintenance and repair for maximum operational reliability BIM-Service – for air quality that impresses. Always fully configure supply chains This ideally only applies to a 4-day week from Monday to Thursday. This is not an all-inclusive package. Travel costs and work materials are not included and can be found at BIMdepot™, BIMcare™, BIMpilot™, or BIMphases™

€145.00*

🛡️ A system-wide engineering perspective

Inefficiencies in chilled water systems rarely originate from a single component. In most cases, energy losses result from the interaction of hydraulics, fluid condition and missing system optimisation.

A structured technical assessment enables an objective evaluation of the system condition and supports economically sound decisions without unnecessary replacements.

Coolenvi™ supports operators in Rotterdam and the South Holland region with holistic analysis and modernisation of chilled water systems.

🚀 Select your technical service level

Depending on the condition and location of your chilled water or HVAC system, you can directly select the appropriate engineering and lifecycle service pathway across Europe.

✔ BIMservice – Technical analysis & modernization concept
✔ Hydraulic balancing & system efficiency optimization
✔ Heat transfer fluid replacement & commissioning
✔ BIMcare – Digital maintenance & lifecycle monitoring

Select your service level or regional entry point below.

Start BIMservice Assessment (EU)

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