Steam boilers

Steam boilers

With four different Universal type boiler designs, either as single-flame tube or double-flame tube boiler, we offer a seamless product range to meet any steam requirement.

Bosch steam boilers generate process heat with output ranges from 175 to 55,000 kilograms per hour and are universally applicable. The sizing and equipment level of the products are designed to individual customer specification with many different options and variants available. The result: maximum energy efficiency, excellent conservation of resources and outstanding availability. The intelligent control technology offered by Bosch ensures convenient, fully-automatic boiler operation.

Universal steam boiler CSB
Steam boilers

Universal steam boiler CSB

  • Available in six output sizes, from 300 to 5,200 kg/h for pressures ranging between 0.5 and 16 bar
  • High efficiency rating of up to 95.3% with integrated economiser and helical heat exchanger tubes
  • Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen)
Universal Steam Boiler U-ND, U-HD
Steam boilers

Universal Steam Boiler U-ND, U-HD

  • For a small to medium steam demand of 175 to 3,200 kg/h at up to 16 bar
  • Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen)
  • Effective thermal insulation materials with a high degree of efficiency
Universal Steam Boiler U-MB
Steam boilers

Universal Steam Boiler U-MB

  • Three-pass boiler for a small to medium steam demand of 200 to 2,000 kg/h at up to 16 bar
  • Lower space requirement for easy installation
  • High level of efficiency due to the integrated economizer
Universal steam boiler UL-S, UL-SX
Steam boiler

Universal steam boiler UL-S, UL-SX

  • Very high efficiency for all output ratings from 1,250 to 28,000 kg/h 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
Universal steam boiler ZFR, ZFR-X
Steam boiler

Universal steam boiler ZFR, ZFR-X

  • Double-flame tube boiler for 18,000 to 55,000 kg/h with very high efficiency across the entire power range
  • Reliable solution for highly fluctuating steam demand
  • Project-specific equipment and optional components, for example superheated steam generation