Viessmann Vitomax HS High Pressure Hot-water Boiler

Viessmann Vitomax HS is high pressure steam boilers designed for industrial applications, offering high efficiency over 95.5% and a wide output range from 0.5 to 31.5 tons/hr.

It’s H2-ready, capable of operating with up to 100% hydrogen, and support various fuel options including natural gas, fuel oils, and biofuels. These boilers feature an integral steam drier for high steam quality and are water-cooled to ensure low NOx emissions.

Designed for longevity, they provide easy servicing and maintenance, making them ideal for continuous steam supply in large-scale industries.

  • Output range: 0.5 to 31.5 t/h
  • High efficiency: over 95.5%
  • H2 ready: Up to 100% hydrogen combustion
  • Wide fuel flexibility: Natural gas, fuel oil, biofuels, etc.
  • Operating pressure: 0.5 to 30 bar
  • Design: Integral steam drier for high steam quality
  • Water-cooled Burner Entry: Water-cooled burner entry point for low NOx emissions
  • Service Life / Maintenance: Long service life with low shearing forces

Model Type Series : 

  • Vitomax 300-HS type M93A (1 to 4 t/h)
    • Low NOx version,
    • Three-pass boiler with and without economiser
  • Vitomax 300-HS type M95A (5 to 26 t/h)
    • Low NOx version
    • Available with/without economiser
    • Combustion of fuel oil and gas / fuel oilS (heavy fuel oil) without economiser

* For other configuration or spare part enquiries, please consult JATI