Bosch Flue gas heat exchangers for hot water boilers

With the effective recovery of flue gas heat, you can save up to 14% on fuel and, at the same time, reduce emissions. — 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

— For the cooling of blow-down water and the recovery of heat from desalinated water/condensate — Increase in system efficiency of up to 2% — Reductions in fuel, cooling water and waste water costs — Rigorous compliance with official requirements thanks to automatic operation — Fast and easy assembly, requires just a small number of connections before it can be used

— For the recovery of heat from desalinated water/condensate — Increase in system efficiency of up to 2% — Reductions in fuel, cooling water and waste water costs — Fast and easy assembly, requires just a small number of connections before it can be used Highly efficient boiler systems with perfectly matched boiler house components ensure that low levels of energy consumption and emissions are achieved.

— For increased system efficiency and reduced fuel consumption of up to 2% — Prewarming of the combustion air takes over a small portion of the thermal output of the burner — Lower investment costs in comparison with conventional solutions, low amortisation time — Lower maintenance and servicing costs