Optimal efficiency with minimal consumption
Hybrid boilers are ideal for companies striving for a sustainable future. By using electricity in combination with fossil fuels, hybrid boilers reduce NOx emissions and actively contribute to the reduction of CO2 emissions.
Experience the power of Bosch
Discover our state-of-the-art range of hybrid boilers from Bosch and experience for yourself the power of electricity combined with fossil fuels. These future-proof hybrid boilers offer an ideal blend of innovation and sustainability. Bosch is known for its proven technologies, smart designs and high-quality materials, ensuring products with a reliable performance and a long service life.
Industrial companies and modern energy companies are increasingly opting for regenerative power generation. The hybrid boilers from Eco Steam and Heating Solutions allow surpluses of up to 5 MW to be used. The outcome? You will need a lot less fuel. Prefer something even more sustainable? We can also implement hybrid boilers in combination with bio-fuels as a CO2-neutral variant.
With a hybrid boiler, you get a future-proof solution with reliable supply, high efficiency, smart controls and seamless system integration. The hybrid option is available for all Bosch boilers in the UL and ZFR series.
Universal steam boiler UL-S
The UL-S is a highly efficient three-pass steam boiler capable of steam production from 1250 to 28,000 kg/h at a maximum pressure of 30 bar. With very low emissions and the flexibility to switch to biofuels or hydrogen, the UL-S is ready for the future.
Heat transfer medium
High-pressure saturated steam
Design
Three-pass flame tube/smoke tube technology
Capacity
1,250 to 28,000 kg/h
Safety pressure
Up to 30 bar
max. temperature
Up to 235 °C
Fuel
Gas, oil, bio gas, bio oil, hydrogen, current
Universal steam boiler UL-SX
The UL-SX is a highly efficient three-pass steam boiler designed for steam production from 2,600 to 28,000 kg/h at a maximum pressure of 30 bar. Thanks to low emissions and the ability to switch to biofuels or hydrogen, the UL-S is completely future-proof.
Heat transfer medium
High-pressure saturated steam
Design
Three-pass flame tube/smoke tube technology
Capacity
2,600 to 28,000 kg/h
Safety pressure
Up to 30 bar
max. temperature
Up to 300 °C
Fuel
Gas, oil, bio gas, bio oil, hydrogen
Universal steam boiler ZFR
The ZFR is a highly efficient three-pass boiler with two flame tubes, designed for steam production from 18,000 to 55,000 kg/h at a maximum pressure of 30 bar. Thanks to the two independent combustion systems and flue gas discharge routes, the ZFR offers exceptionally high flexibility with a double modulation range.
Heat transfer medium
High-pressure saturated steam
Design
Three-pass flame tube/smoke tube technology
Capacity
18,000 to 55,000 kg/h
Safety pressure
Up to 30 bar
max. temperature
Up to 235 °C
Fuel
Gas, oil, bio gas, bio oil, hydrogen
Universal steam boiler ZFR-X
The name U-MB stands for "Universal Modular Boiler" (three-pass steam boiler in modular design). This boiler type consists of different modules that seamlessly fit your specific needs.
Heat transfer medium
High-pressure saturated steam
Design
Three-pass flame tube/smoke tube technology
Capacity
18,000 to 55,000 kg/h
Safety pressure
Up to 30 bar
max. temperature
Up to 300 °C
Fuel
Gas, oil, bio gas, bio oil, hydrogen
Customer experiences
Whether in the paper, food, or petrochemical industry, you can count on expert advice and a solution tailored to your operational needs.
Steam
22 ton/hour steam boiler on the move
Superheated steam
60,000 kg/h superheated steam solution
District heating
District heating project: ensuring comfort in northern Germany
Steam
Impressive steam installation with 15 t/h system capacity
Steam
Shiny new boiler in Switzerland