Call us on 0345 241 1441 Monday to Friday 9:00am - 5:00pm

Unrivalled performance Our pioneering technology and control systems deliver high precision heat management and unrivalled performance in both domestic and district heating environments.

Best for through-life costs Intelligent design leads to greater simplicity – that’s why our systems are cost effective to install, more reliable and cheaper to run and operate.

Better by design Our unique and innovative technology has been refined over many years and is protected by numerous patents relating to water storage, heat exchange and the networking of communal heating systems.

A Cooling Substation is an essential part of a heat generation, transmission and distribution system, sitting between the chillers and the buildings cooling network. Its primary role is to provide hydraulic separation and to regulate the flow of cold water into the buildings network using a combination of plate heat exchangers, control & balancing valves, temperature & pressure sensors and pumps.

Each substation should be designed to help maximise the efficiency of the chillers using carefully sized components and should interface with the buildings cooling network and controls to ensure the network load is always satisfied 24 hours a day, 7 days a week, 365 days a year.

We have partnered with one of the most experienced manufacturers of substations in Europe. They have been manufacturing high quality products in the industry for over 50 Years and have a customer base spanning the whole of Europe and as far afield as Canada. Their manufacturing processes and quality control are second to none and their careful attention to detail means that you, the customer, will be provided with all the technical documentation about your product, including a full 3D Cad image, so that you can sign it off prior to manufacture. Their ability to fabricate a high quality product, together with components from industry leading manufacturers, such as Siemens, Danfoss, SWEP and Grundfos and our ability to manufacture extremely advanced heat network controls and monitoring systems means that you can be certain your substation will perform to the highest level alongside your heat network.


HIU Type Chilled Water
Hot Water Configuration N/A
Cooling Configuration Indirect
Temperature Control Yes
Built-in Heat Meter Yes
Dimensions – (mm) Project specific
Cooling Output 20kW+



  • Range rated plate heat exchangers to suit the load
  • Range rated pumps to suit the specified system requirements
  • Flanged, threaded or welded connections
  • Redundancy plate heat exchangers
  • Pressure independent control valve
  • Differential pressure control valve
  • Various heat meter models


Technical Detail

Copyright © 2022 Thermal Integration

Marketing by Unity Online