Power modulation operation with electronic controller built into burner command apparatus (order specific modulation kit).
Compatible with any type of combustion chamber.
Air-gas mixing at blast-pipe.
Burnt gas recycling blast-pipe able to achieve very low pollutant emissions, particularly with regard to nitrous oxides (NOx).
Maintenance facilitated by the fact that the mixing unit can be removed without having to remove the burner from the boiler.
Minimum and maximum air flow regulation for first and second stage by means of electric servomotor with pause closure of gate to prevent any heat dispersion to flue.
Tightness gas valve control included in the sequence controller..
Comes with 1 insulating seal to connect the burner to the application.
Design features
Ventilating part made of steel sheeting complete with flange for anchoring boiler.
High performance centrifugal fan.
Air intake with butterfly gate for the regulation of the air combusting flow rate.
Flange for connection with generator anchored with hinge for easy dismantling of flame disc.
Combustion head complete with stainless steel nozzle and steel flame disc.
Flame viewer.
Three-phase electric motor to run fan.
Air pressure switch to ensure the presence of combustion air.
Electric servomotors for simultaneous regulation of combustion air and fuel.
Main gas train complete with control valve, operating, safety and pilot valves, valve seal control, minimum and maximum pressure switch, pressure control and gas filter.
Burner ignition gas train complete with operating and safety valve, minimum pressure switch, pressure control and gas filter.
Microchip sequence controller (electronic cam), built-in valve tightness control and eBus connection - EN 298/TRD 604..
Operating sequence display.
Infra Red cel flame scanner.
Synoptic control panel including on/off and burner off switches, operation and shutdown indicator lights.
Terminal block for the electrical and thermostatic supply for the burner.
