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Heat Interface Units (HIU)

Leading the way in heat interface unit innovation to improve the performance of UK heat networks.

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Innovative HIUs

By constantly innovating through applying cutting edge technology, we are leading the way in heat interface unit (HIU) development. This ensures our HIUs deliver smart insights, high-quality heat with less carbon and cost for operators and residents. ICON is the first 5G NB-IOT enabled, fully connected HIU. ICON provides data to its proprietary web-based portal, allowing network stakeholders to analyse unit performance and make remote adjustments or conduct pro-active maintenance - improving efficiency, cutting carbon and costs. Compliant with CIBSE CP1, and with WRAS and BESA approval, ICON represents a paradigm shift in HIU technology.

Range of HIUs to Meet Your Requirements

ICON Connected HIU
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Celcius Type 1 HIU
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Type 2 HIU
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Celcius Type 4 HIU
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Success Stories

City wide heating systems upgrade for Sheffield City Council
We upgraded metering solutions for 6000 properties across the city of Sheffield to the latest technology working closely with the Council and residents throughout the project. Read case study
New Gorbals Glasgow
Metering & Maintenance for New Gorbals Housing Association
Switch2 we appointed to upgrade the heat network infrastructure including metering equipment to the latest smart meters. This is supported by a robust maintenance programme. Read case study
O&M and M&B services at Greenford Quay
Greenford Quay is a build to rent development of 2000 properties. We provide operation, maintenance, metering, billing and the award winning ICON connected HIU to cut carbon and deliver excellent cust Read case study

Latest Webinars

Specifying a HIU
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Key features of a HIU to consider during specification
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Get to grips with the latest regulatory and policy changes for heat networks

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