The SOFREL S4TH solution provides heating operators, municipal utilities, and social housing landlords with great convenience and security for the remote control of their boiler rooms, while ensuring energy efficiency in buildings.
Remote control of boiler room networks
Whether for municipal buildings, office facilities, or multi-family residential buildings, SOFREL S4TH can control all boiler rooms and optimize energy consumption:
- Regulation of secondary circuits through control functions and the standardized automation workshop
- Remote control of boiler start/stop, pump control, and valve opening/closing
- Remote adjustment of setpoints based on building occupancy schedules
- Meeting user comfort needs while optimizing fuel consumption (compliance with P1-type contracts)
- Calculation and monitoring of consumption ratios with alerts in the event of deviation
- Remote meter reading of energy, electricity, water, and gas
- Modification of setpoints and temperature control to ensure energy performance of installations
Secure real-time transmission and data management

All data is collected and transmitted in real time by S4TH for processing and remote operation at the supervision center.
IP transmissions (2G/3G/4G or Ethernet) comply with cybersecurity requirements.
Operators thus have access to the necessary data to produce energy reports for their boiler rooms and generate regulatory reports.
Thanks to its embedded web server, S4TH can be accessed at any time via smartphone, PC, or tablet. It offers direct access to all information and to customized synoptic diagrams.
A complete ecosystem is in place to protect the network. Cybersecurity certificates are deployed to authenticate equipment and secure communications. When due, LX CONNECT automatically renews the certificates across the network. The S4 Manager solution allows the creation of individual IT access accounts with login and password for each operator, monitors connections to S4TH devices, and centrally manages access updates.
Remote boiler room control with SOFREL S4TH – in video
