Evinox-Hot Water and duck

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Contact us on 01372 722277 for further information or a quotation.

Delivering fast, safe and consistent hot water

Residents of district heating developments expect consistent and safe hot water at the tap. To achieve this, we have developed a sophisticated HIU control logic, which uses a self-learning function to accurately match the required load, based on scheme specific operating conditions. This has greatly improved the HIU control valve opening and closing time and the control of output temperature. This Proportional Integral Derivative (PID) control logic, in combination with accurate equipment sizing, pressure independent control valve and fast acting actuator, enables the HIU to deliver the hot water with minimal delay.

Our ModuSat® XR HIU delivers fast and responsive domestic hot water performance, providing high levels of user comfort and convenience, as illustrated in the performance graph opposite.

HIU Hot Water Graph

The example above demonstrates that after the tap opens and calls for hot water, the DHW outlet temperature reaches 55°C after just 15 seconds.

Not only does this provide user comfort, but also significantly contributes to increased network efficiency by reducing energy waste, minimising network return temperature, reducing heat loss and reducing water consumption.

Find Out More About the Energy Efficiency Features of our ModuSat® Smart HIU Range

Find Out More by Downloading the ModuSat® XR Brochure using the form below – 

ModuSat XR Brochure Image
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Heat Networks

  • District and Communal Heat Networks
  • Delivery of low carbon heating
  • Heat Interface Units
  • Energy Metering and Billing
  • Service and Maintenance
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Energy Metering & Billing

  • Credit Billing Services
  • PaySmart® Pre-payment System
  • Billing Solutions for Non Evinox Equipment
  • Heat Network (Metering & Billing) Regulations 2014 Advice and Guidance
  • Domestic Heat Meters and Point of Entry & Bulk Meters
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Service & Maintenance

  • Heat Interface Unit Service & Maintenance
  • Plant Room – Planned Preventative Maintenance (PPM)
  • ModuSat® Heat Interface Unit Enhanced Warranty Cover
  • Combined Packages for Metering, Billing and Service & Maintenance
  • Domestic Boiler Service & Maintenance