Siemens (Landis&Gyr) LFL 1.122 controller

The Landis & Gir (Siemens) LFL 1 controller is used for both multi-stage and modulating gas burners with a capacity of over 350 kW.

Landis & Gir LFL 1 controller

New name Siemens LFL 1

Purpose of the Siemens LFL burner control:

* Gas, liquid fuel or combined air-blast burners of medium or high power
* Multi-stage or modulating burners with intermittent operation
* Air damper control
* Flame control using a QRA ultraviolet sensor… and an ionization electrode

Siemens LFL burner control unit characteristics:

* The universal Siemens LFL combustion control unit is used for both multi-stage and modulating gas burners with a flow rate of more than 30 kg/hour.
* Remote reset of parameters.
* Possibility of connecting a pilot burner and ionization function.
* Air pressure control and regulation
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Country of origin: Germany