Modusat XR boiler Modusat XR boiler Modusat XR boiler Modusat XR boiler Modusat XR boiler


Introducing the ModuSat® XR and ModuSat® XR-ECO - Ideal for Modern, Efficient District and Communal Heating Networks.

  • Independently Tested to the UK Standard for HIUs from BESA
  • Fast and Responsive DHW Performance
  • Designed for Modern Low Temperature Heat Networks
  • Low DHW Return Temperatures
  • Smart Connected Control

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


Independently Tested to the UK Standard for HIUs from BESA

Evinox’s ModuSat® XR has been independently tested against the latest BESA (British Engineering Services Association) UK Standard for Heat Interface Units.

Aimed at providing system designers with a robust, reliable and comparable set of HIU performance figures under typical UK operation conditions. This new test regime from BESA means that for the first time, designers and specifiers have the opportunity to see the impact of a particular HIU on their network.

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Fast & Responsive DHW Performance

Delivering a fast and responsive domestic hot water response as standard, ModuSat® XR provides hot water to the tap within seconds, ensuring high levels of user comfort and convenience, and in addition -

  • Reduced energy waste;
  • Minimised network return temperature;
  • Reduced heat loss and;
  • Reduced water consumption.

This is achieved through the combination of electronically controlled, pressure independent control valves (PICV) with fast acting actuators; and a self-learning control algorithm, which enables demanded output volume and temperature of water to be quickly and accurately matched.

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Designed for Modern Low Temperature Heat Networks

ModuSat XRECO Logo White

ModuSat® XR-ECO units provide excellent heating and hot water performance at heat network primary flow temperatures as low as 60ºC or even 55ºC.

It's clear that lowering system temperatures is a critical factor in the efficient operation of UK heat networks. Reducing primary network temperatures enables heat generation plant to operate more efficiently; lower grade, low carbon heat sources to play a more prominent role in the energy mix; and heat losses to be dramatically reduced.

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Low Domestic Hot Water Return Temperatures

Evinox ModuSat® XR models significantly exceed industry best-practice minimum requirements to provide DHW return temperatures below 25ºC to the primary network.

This contributes to excellent annual Volume Weighted Return Temperatures and system operating efficiency. These impressive return temperatures are achieved by incorporating ultra-high efficiency domestic hot water plate heat exchangers with improved volumetrics that encourage turbulent flow.

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Smart Connected Control

A key feature, which enables ModuSat XR to deliver all of this functionality and performance, is Evinox's Smart Connected Control.

This Provides full comfort to the end user, whilst also delivering important information regarding the operation/efficiency of the system, which can be monitored, adjusted or regulated remotely over the internet.

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Solutions for M&E Consultants

Our products and design principles meet the energy efficiency requirements to support modern heat networks. We work closely with consultants to provide advice and support when selecting equipment, and ensure successful project delivery.

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Solutions for Developers

We have experience working with developers to provide housing for diverse resident profiles, such as mixed-use schemes including high-end homes, combined with affordable housing and local amenities.

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Solutions for Social Housing

We understand what matters to the residents of social housing schemes, and how we can support Housing Associations to make their jobs easier.

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