Exhaust Gas Heat Exchanger | 100 kW – 600 kW incl. bypass damper

ECOTHERM Economizers are exhaust gas heat exchangers which are installed in hot water or steam boilers to utilize the energy available in the high temperature exhaust gas for pre-heating the water. For dual fired boilers a bypass damper can bypass the heat exchanger when in oil operation.


  • for hot water and steam boilers
  • increases the efficiency of the boilers
  • bypass damper for oil operation
  • individual design to customers needs


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