With our heating monitoring, you gain full insight into your system, reduce energy costs, and increase reliability.
Ensuring the safe, efficient, and compliant operation of a building’s heating plant is a significant responsibility. These systems are often complex, with multiple heat sources working together. Without continuous monitoring, faults or inefficiencies can easily go unnoticed, leading to higher costs, increased energy consumption, and potential complaints from residents or users.
That’s why it is essential to continuously monitor all key data – such as temperatures, pressures, pump status, burner output, and energy consumption. Deviations must be detected immediately so that timely action can be taken, even when you are not on site.
With Energy System Monitoring, ista makes your energy system fully transparent and controllable. Intelligent sensors record all key measurement points in the boiler room, such as temperatures, pressures, pump status, and burner output. This data is continuously transmitted digitally and available in real time.
All information comes together on a central platform, where it is analyzed, visually displayed, and checked against preset thresholds. In the event of deviations – such as excessive energy consumption or a fault signal – an immediate alert is generated. This allows managers or technicians to act quickly, preventing unnecessary costs or damage.
At any time, you have a complete overview of your system. This enables proactive maintenance planning, targeted optimizations, and the full utilization of energy-saving opportunities. In this way, ista increases the reliability of your systems, reduces costs, and contributes to CO₂ reduction.
The online portal is your central access point to all data from the boiler room. The software collects measurement values from sensors and meters and displays them clearly in a single system. Through dashboards and interactive graphs, you gain immediate insight into temperatures, pressures, energy consumption, and efficiency.
With ReduQ, you also enjoy maximum transparency and control: you can track trends, generate reports, and set thresholds. In the event of deviations or faults, you receive automatic notifications via SMS or email, allowing you to take immediate action. The online portal makes managing the complex boiler room simple, clear, and reliable.
Download the daily consumption data from all meters in your boiler room.
Download the daily usage from all meters in your boiler room.
Efficiency and losses: instant insight into your system’s performance.
Calculation of the gigajoule price for comparison with the current rate.
Composite virtual meter, helping you save on hardware.
Download the daily readings from all meters in your boiler room.
Efficiency and losses: get immediate insight into your system’s performance.
Calculation of the gigajoule price for comparison with the applicable rate.
Composite virtual meter, allowing you to save on hardware.
24/7 alerts for issues and real-time data, with a 30-minute measurement interval
Push alarm via potential contact when issues are detected.
Download the daily readings from all meters in your boiler room.
Efficiency and losses: immediate insight into your system’s performance.
Calculation of the gigajoule price for comparison with the current rate.
Composite virtual meter, helping you save on hardware.
24/7 alerts for issues and real-time data, with a 30-minute measurement interval
Push alarm via potential contact when a problem is detected.
OpenTherm: real-time boiler insight, 30-minute interval.
Daily readings – Interactive graphs grouped by existing daily data; new values appear instantly.
Efficiency and losses – Always see performance and potential losses, making optimizations immediately clear.
Gigajoule price – Transparent GJ price calculation for easy comparison with the Heat Act and better cost control.
Composite virtual meters – Combine multiple main meters into a single calculated meter, including total efficiency.
Alerts and real-time insight – Set thresholds and receive 24/7 SMS/email notifications for fast, data-driven action.
Push alarm – The central modem sends a fault notification within minutes via potential-free contact.

For complete insight into your energy system’s performance and optimal alignment of heat supply with demand. The tool that can lead to significant energy savings.
Our tailored solutions help clients reduce their environmental impact, improve health and safety in their buildings, and save on energy costs.