UL-S Steam Boiler

Efficient, sustainable & reliable Industrial Steam Boilers

Future-proof your steam generation with Bosch. Our industrial boiler systems, customized to your specific needs, deliver 175 to 55,000 kg/h of steam for industrial and commercial processes. Experience unmatched efficiency, sustainability, and reliability, all while seamlessly integrating with Industry 4.0.

Universal steam boiler UL-S, UL-SX

The boiler type UL-S is a highly efficient steam boiler with a three-pass design for 1,250 to 28,000 kg/h of steam at up to 30 bar for use in food and beverage industries, in manufacturing industries and in municipal facilities.

  • Complete system with customer-specific equipment
  • 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

Technical Data

Heat transfer Medium
High pressure saturated steam for UL-S and High pressure superheated steam for UL-SX

Design
Three-pass single-flame tube/smoke tube technology

Output in kg/h
1,250 up to 28,000 for UL-S and 2,600 up to 28,000 for UL-SX

Safety pressure in bar
Up to 30

Max. temperature
235 °C for UL-S and 300 °C for UL-SX

Fuel
Oil, gas, muilti-fuel firing, Biogas, bio-oil, hydrogen,special fuel

More Details

Universal steam boiler CSB

The ultra-compact steam boiler, designed for smaller output ranges, delivers exceptional performance and environmental benefits. With an output range of 300 to 23,600 kg/h. Its compact design makes it ideal for space-constrained facilities, while its high efficiency helps businesses reduce energy costs. Perfect for food and beverage industries, manufacturing industries, hospitals, laundries and hotels.

  • High efficiency thanks to the integrated economiser and helical heat exchanger pipes
  • Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, natural gas, bio gas, up to 20 % hydrogen)
  • Compliant with even strict emission levels when used in combination with our burners and controls
  • Telescopic reversing chamber makes cleaning, maintenance and inspection simple
  • Easy to operate with CSC boiler control (up to 4,000 kg/h) and boiler control

Technical Data

Heat transfer Medium
Both low-pressure and high-pressure saturated steam versions available

Design
Shell boiler

Output in kg/h
300 up to 4,800 and 300 up to 23,600 versions.

Safety pressure in bar
Up to 0.5/1.0 and up to 16 versions

Max. temperature
110 °C and 204 °C versions

Fuel
Oil, gas, muilti-fuel firing, Biogas, bio-oil, 20% hydrogen,special fuel

More Details

Electric steam boiler ELSB

The ELSB (Electric Steam Boiler) is a highly efficient, electrically heated steam generator for 350 to 7,500 kg/h steam at up to 24 bar. When operating with green energy, the boiler allows your company to achieve a CO2-neutral steam supply.

Electric steam boiler

Electric steam boiler

Electric steam boiler

Electric steam boiler

Electric steam boiler

Electric steam boiler

  • Generate up to 7.5 t/h steam in a highly efficient way using just electricity – no combustion, no emissions
  • High steam quality, excellent dynamics, full flexibility
  • Reduced expenditure: No flue gas, no fuel supply
  • Application-specific design and particularly reliable operation
  • Smart boiler control and seamless system integration
  • System equipment and service from a single source

Technical Data

Heat transfer Medium
High pressure saturated steam

Output in kg/h
from 350 to 7,500

Energy source
Electricity (400/690V)

Max. safety pressure in bar
Up to 24

Max. temperature
Up to 224°C

Max. efficiency
Up to 99.6 %

More Details

Whether it is 3D data, technical drawings or documents for tendering and approval, the experts from Bosch offer specialist support at every phase of your project – from conception through to commissioning.

Thanks to the customised dimensioning and equipping of the boiler systems, individual solutions can be created and modules retro-fitted easily.

Our industrial service team ensures plant availability even in the most demanding situations. You can rely on us. The boiler service covers the entire life cycle of your plant from commissioning to regular maintenance. Service access via MEC Remote provides fast and cost-efficient remote support. Not sure whether your boiler system is still state-of-the-art and working efficiently? Here too, our experts provide support and evaluate potential modernisation measures based on your specific situation

Several spare parts are also available immediately from the factory. We are happy to support you with professional installation of the spare parts. For highest system availability and shortest reaction times we recommend to use our customised spare parts packages.

Get in touch with us for any of your inquiries.

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Service Hotline

Do you have questions or need our help? Call us!

Monday - Friday 08:00 am – 05:00 pm

+254 719 155 557

info.homecomfort_ke@bosch.com

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