Installation example

Retrofit hot water boiler

Retrofit hot water boiler
Local and district heating
Germany

20 MW

Total capacity of the installation

Burner

2 x dual fuel burners
marathon® MC 10003.3 ARZsuper
DUObloc
LOW-NOx with internal flue gas recirculation ARZ and
external flue gas recirculation ARF

NOx natural gas ≤ 80 mg/Nm3
NOx heating oil EL 150 mg/Nm3

Boiler

Double flame tube boiler
VKK Standard Condor

marathon® burner courier

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