Bosch Flue gas heat exchanger for steam boilers

The Bosch flue gas heat exchanger reduces exhaust gas losses and enables effective heat recovery, which can reduce fuel consumption of industrial boilers by up to 7% - up to 14% with a downstream condensing heat exchanger. The system is compactly integrated at the boiler or available as a stand-alone version for easy retrofitting. Alternatively, feed water cooling or combustion air preheating offer further efficiency options. A sustainable solution for emission reduction and cost savings.

- Effective heat recovery and reduction of flue gas losses
- Maximum efficiency gain when using condensing technology
- Fuel savings of up to 7%, or up to 14% when using an additional downstream condensing heat exchanger
- Intelligent control for a long service life and high level of efficiency
- Compactly integrated into the boiler or as a stand-alone version for simple retrofitting
- Feed water cooling or combustion air preheating as alternatives to the condensing heat exchanger
A flue gas heat exchanger, also called an economiser, is part of the standard equipment for energy-optimised and environmentally friendly boiler operation.