Connect your HIUs to a digital backbone with the Thermalee Performance & Monitoring package which enables HIU meter data to be automatically ingested, cleaned, and made available for remote interrogation — removing the need for manual downloads or site visits.

With a Thermalee HIU, you unlock a suite of powerful tools: stream consumption data to your chosen billing provider using data transfer, visualise operational performance over time and uncover hidden inefficiencies using artificial intelligence.

Thermalee AI highlights HIUs that are underperforming, incorrectly commissioned, or showing signs of tampering or physical issues — such as stuck valves or blocked strainers — enabling targeted maintenance that saves both time and money.

Having access to live HIU data from day one ensures your network performs as designed. Before signing off practical completion, you can verify that each HIU is operating within spec — giving you confidence that you’re not inheriting issues that could lead to inefficiencies or customer complaints later.

Post-commissioning, your connected HIUs provide full transparency into O&M contractor performance. By measuring and analysing patterns in HIU data — such as flow and return temperatures, flow rate, and volume. Thermalee AI delivers a clear view of what’s happening across your network, helping reduce downtime, improve customer satisfaction, and demonstrate the ROI of proactive heat network management.

While heat networks can significantly improve energy efficiency and reduce carbon emissions, their performance depends heavily on how efficient they are being operated and maintained. The Thermalee performance and efficiency packages allow for transparent overview with AI backed technology ensuring both operation and performance is per design.

Available with all Thermalee HIUs, the performance and monitoring packages is not just a technical add-on, it is a fundamental aspect of responsible and effective heat network operation.

Thermalee monitoring package: a universal data exchange platform designed to connect, unify and distribute heat network data.

The package is the industry’s first dedicated integrator – inspired by the role that the Smart DCC plays in the regulated gas and electricity sector.

– Real-time data delivery at scale via Kafka-based streams with sub-second latency.

– Secure, permissioned architecture, using modern data addressing to ensure the data only goes to authorised consumers.

– Connect-once, distribute-many model: A single data input can power multiple downstream uses.

– Low-cost access: just £3 per meter per month for either a producer connection or a consumer data stream.

With Thermalee, networks and data producers can plug into the hub once and immediately open their data to all authorised consumers — whether that’s for regulatory reporting, operational response or customer billing.