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dreizler® hightech

Technologies for Highly Efficient Fuel Utilization


ARZ and ARZsuper

The patented flame technology for reducing NOx emissions.

oxygen and oxygenplus

Increasing efficiency with
oxygen and CO control.


Efficient combustion system for flexible use of gaseous or liquid fuels in single, alternating or mixed operation.

Flue Gas Recirculation ARF

Particularly low NOx emissions realised through the combination of ARF and internal flue gas recirculation ARZ/ARZsuper.


Achieving profitable energy savings
through speed control of the burner fan.

Air Preheating System LUVO

Achieving fuel savings and increasing energy efficiency through heat recovery.