Bosch Steam boiler - Universal UL-S, UL-SX

Bosch Steam boiler UL-S, UL-SX - 3-pass single-flame tube/smoke tube technology


With impressively low emissions and its ability to be converted for biofuels or hydrogen, the UL-S is designed to be future-proof. — Very high efficiency for low running costs and emissions — Complete system with customer-specific equipment and future-proof technology — Extremely well proven design “Made in Germany”, highly durable and easy to maintain — Consistent steam quality for reliable supply — Custom designs available for heat recovery boilers, hybrid or superheated steam — Smart boiler control and seamless system integration with digital assistants — Fuel: Oil, gas, multi-fuel firing, Biogas, bio-oil, hydrogen, special fuels

Boilers, industrial
  • Boiler
  • Steam boiler
  • Process steam

Product features

Output Saturated steam (UL-S) 1,250 to 28,000 kg/h
Output Superheated steam (UL-SX) 2,600 to 28,000 kg/h
Safety pressure up to 30 bar
Max. temperature (UL-S) up to 235 °C
Max. temperature (UL-SX) up to 300 °C

Additional product literature


Efficient energy supply for production of energy saving windows

PDF documents

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