On the site of the Dillinger Hütte in Saarlouis, STEAG New Energies constructed a new heating plant to meet peak load requirements for the FVS district heating network. AGO GmbH installed two hot water boilers in the heating plant, each with a nominal thermal output of 20.4 MW, together with the associated boiler control systems and plant engineering.

Technical data:

  • Firing capacity: 42,230 kW
  • Nominal thermal output: 40,828 kW (boiler incl. ECO)
  • System temperatures: supply 135 °C / return 75 °C
  • Heat exchangers: 44,000 kW (4 units, 11 MW each)
  • District heating system: supply 129 °C / return 70 °C