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Warm/Hot water boiler

Boiler's nominal output

400 to 15,000 kW


Warm water up to 110 °C OR hot water up to 200 °C


  • Full-load optimised 3-pass version OR 2-pass version optimised for partial load operation
  • Horizontal on-top-of-furnace versions  for minimising unnecessary radiation losses and improved efficiency OR in vertical configuration to suit spatial restrictions at the customer's request
  • 6 to 16 bar operating pressure: Each boiler is designed according to the the requirements of each individual customer - there are no fixed pressure stage modules

Supplementary equipment

  • Fully automatic boiler tube cleaning by means of compressed air to allow continuous operation times up to 4,000 operating hours: Thus the overall efficiency and the availability of the complete system are increased for the operator
  • Safety heat exchanger for emergency cooling
  • Boiler tube cleaning machine
  • Automatically controlled return flow protection with its own pump, which protects the boiler in all operational states from return temperatures being too low.

Designed, constructed and tested in accordance with: EC directive 97/23/EC (Pressure Equipment Directive) whilst employing the following technical specifications: TRD regulations [German technical regulations for steam boilers], AD bulletins [pressure vessels workgroup], EN 287, EN 288, etc, monitoring of the quality assurance system through TÜV-Management Service GmbH, South German TÜV corporate group.