Bosch Thermotechnology Energy Efficiency

New development for low investment costs, low space requirement and flexible project design 13 outputs of up to 90 kW System capacity can be extended up to 270 kW thanks to cascading of up to three units High efficiency values for energy efficiency ratio (EER) and coefficient of performance (COP) Attractive design

Non-condensing boiler for a broad range of applications Efficiency up to 93% (NCV) Fuel flexibility – pre-matched burners from design team Certified under the Pressure Equipment Directive for applications requiring up to 110°C maximum safety temperature Supplied with factory fitted shell insulation

Three-pass boiler for a medium to high heat demand of 820 to 18,300 kW at up to 30 bar Intuitive PLC-based boiler control with the highest level of operating data transparency Up to 93% boiler efficiency without or up to 96% boiler efficiency with flue gas heat exchanger and up to 105% with condensing heat exchanger Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen) High permissible temperature spread of up to 40 K Smoke tube passes free of disruptive flow components; can be optionally fitted with waste heat utilisation

Efficiency of up to 109% via LHV and seasonal room heating efficiency of up to 98% Can be operated with gas or low-sulphur fuel oil with low emissions Low pollutant emissions and compact external dimensions Simple hydraulic assembly (no minimum flow rate required) Two separate return circuits for high and low temperatures

Three-pass boiler for a medium to high steam demand of 1,250 to 28,000 kg/h at up to 30 bar High level of pressure consistency and steam quality even with widely fluctuating steam demand High level of efficiency due to three-pass technology, integrated economizer and effective thermally insulating materials Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen) SUC automatic start-up, standby and shutdown control The boiler can be equipped with a separate fourth pass in order to exploit waste heat

Meet fresh air and exhaust air requirements with high efficiency Sound proof material is used to guarantee quiet operation Compact design, flexible installation and easy maintenance Currently sold only out of EU

New development for low investment costs, low space requirement and flexible project design 13 outputs of up to 90 kW System capacity can be extended up to 270 kW thanks to cascading of up to three units High efficiency values for energy efficiency ratio (EER) and coefficient of performance (COP) Attractive design

New development for low investment costs, low space requirement and flexible project design 13 outputs of up to 90 kW System capacity can be extended up to 270 kW thanks to cascading of up to three units High efficiency values for energy efficiency ratio (EER) and coefficient of performance (COP) Attractive design

Three-pass boiler for a very high steam or heat demand of 18,000 to 55,000 kg/h at up to 30 bar Extremely high control range through single/double flame-tube operation High level of pressure consistency and steam quality even with widely fluctuating steam demand High level of efficiency due to three-pass technology, integrated economizer and effective thermally insulating materials Overheated steam up to 300 °C and 30 bar possible, e.g. for steam turbines Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen)

Stainless steel condensing boiler for commercial applications from 800 to 1,200 kW, e.g. for office buildings and large properties Standard efficiency of up to 110% via LHV and seasonal room heating efficiency of up to 98% Can be operated with gas or low-sulphur fuel oil with low emissions Easy to install thanks to factory-fitted insulation, casing and acoustic damping Compact design that also allows for installation in locations with limited space (maximum installation height 2.05 m) Easy to combine with other heat sources

Three-pass boiler for a very high steam or heat demand of 18,000 to 55,000 kg/h at up to 30 bar Extremely high control range through single/double flame-tube operation High level of pressure consistency and steam quality even with widely fluctuating steam demand High level of efficiency due to three-pass technology, integrated economizer and effective thermally insulating materials Overheated steam up to 300 °C and 30 bar possible, e.g. for steam turbines Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen)

Meet fresh air and exhaust air requirements with high efficiency Sound proof material is used to guarantee quiet operation Compact design, flexible installation and easy maintenance Currently sold only out of EU

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 Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen) Intuitive touchscreen operation and PLC control Easy wiring on site thanks to plug-in connections

New development for low investment costs, low space requirement and flexible project design 13 outputs of up to 90 kW System capacity can be extended up to 270 kW thanks to cascading of up to three units High efficiency values for energy efficiency ratio (EER) and coefficient of performance (COP) Attractive design

Meet fresh air and exhaust air requirements with high efficiency Sound proof material is used to guarantee quiet operation Compact design, flexible installation and easy maintenance Currently sold only out of EU

New development for low investment costs, low space requirement and flexible project design 13 outputs of up to 90 kW System capacity can be extended up to 270 kW thanks to cascading of up to three units High efficiency values for energy efficiency ratio (EER) and coefficient of performance (COP) Attractive design

Meet fresh air and exhaust air requirements with high efficiency Sound proof material is used to guarantee quiet operation Compact design, flexible installation and easy maintenance Currently sold only out of EU

Stainless steel condensing boiler for commercial applications from 800 to 1,200 kW, e.g. for office buildings and large properties Standard efficiency of up to 110% via LHV and seasonal room heating efficiency of up to 98% Can be operated with gas or low-sulphur fuel oil with low emissions Easy to install thanks to factory-fitted insulation, casing and acoustic damping Compact design that also allows for installation in locations with limited space (maximum installation height 2.05 m) Easy to combine with other heat sources

Three-pass boiler for a medium to high heat demand of 750 to 19,200 kW at up to 16 bar Standard efficiency without flue gas heat exchanger up to 93% and up to 105% with condensing heat exchanger Approved for low return flow temperatures from 50 °C and temperature spread up to 50 K Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen) Smoke tube passes free of disruptive flow components No minimum burner load level for water removal on the flue gas side

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) 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 compact control CSC; connection to automation systems via boiler control BCO

New development for low investment costs, low space requirement and flexible project design 13 outputs of up to 90 kW System capacity can be extended up to 270 kW thanks to cascading of up to three units High efficiency values for energy efficiency ratio (EER) and coefficient of performance (COP) Attractive design

Three-pass boiler for a medium to high heat demand of 650 to 25,000 kW and up to 16 bar Standard efficiency without flue gas heat exchanger up to 95% and up to 105% with condensing heat exchanger Approved for low return flow temperatures from 50 °C and temperature spread up to 50 K Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen) Smoke tube passes free of disruptive flow components No minimum burner load level for water removal on the flue gas side

Meet fresh air and exhaust air requirements with high efficiency Sound proof material is used to guarantee quiet operation Compact design, flexible installation and easy maintenance Currently sold only out of EU

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 Pollutant reduced combustion thanks to the use of highly developed firing systems and careful selection of the best boiler and burner combination Intuitive PLC-based boiler control with the highest level of operating data transparency All high pressure boiler systems are certified in accordance with the European Pressure Equipment Directive - applied almost worldwide

Three-pass boiler for a medium to high steam demand of 1,250 to 28,000 kg/h at up to 30 bar High level of pressure consistency and steam quality even with widely fluctuating steam demand High level of efficiency due to three-pass technology, integrated economizer and effective thermally insulating materials Versatile design for use with different fuel types and as a multi-fuel firing unit (oil, gas, biogas, hydrogen) SUC automatic start-up, standby and shutdown control The boiler can be equipped with a separate fourth pass in order to exploit waste heat