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Control Unit DKO974-N MOD5- DIFF pour Cuenod - 65328681
  • Control Unit DKO974-N MOD5- DIFF pour Cuenod - 65328681

Control Unit DKO974-N MOD5- DIFF pour Cuenod - 65328681

20900
€262.62
DKO974-N MOD5 control unit, providing burner control and safety features to ensure reliable operation of the heating system.
Quantity

Colissimo Delivery expected from 2026-09-24

Available

Delivery & returns
  • ✓ Free delivery on orders over €79 in France
  • ✓ Free returns within 30 days
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The DKO974-N MOD5 control unit manages the burner’s operation and safety within a heating system, ensuring reliable and controlled system performance.

It helps manage the various stages of the burner’s operation and contributes to the overall safety of the appliance.

Technical information :

  • DIFF replacement part for Cuenod ref : 65328681
  • Model DKO974-N MOD5
  • Ensures burner control and safety

A compliant installation ensures the safe and optimal operation of the heating system.

Safety information :

The replacement of spare parts on boilers or boiler burners must be carried out with care. To ensure the safety and proper functioning of your appliance, it is recommended that this operation be carried out by a qualified technician. Incorrect installation may lead to risks of malfunction or safety hazards.

Additional information:
This part is an original spare part from parts manufacturer, it is labelled and packaged under the DIFF distribution brand

Features of product: CONTROL UNIT DKO974-N MOD5- DIFF POUR CUENOD - 65328681

Package Weight (kg)
0.134
Package Height (m)
0.058
Package Width (m)
0.066
Package Length (m)
0.096
Color
Vert
Power Supply / Voltage
220/240 V
Power (W)
12.0
Product type
Coffret

Repairing a Cuenod Burner: Combustion Accuracy and Flame Control

Cuenod burners are valued for their consistency, but they still rely on calibrated and well-maintained components. A pump pressure drift, an unsuitable nozzle, or a flame detection fault can lead to incomplete combustion, accelerated fouling, or safety shutdowns. Replacing the right part helps restore stable ignition and steady flame.

Cuenod DIFF° spare parts cover the critical elements of the combustion chain: fuel pumps, nozzles, ignition electrodes, transformers, detection cells (photoelectric/ionization), and control boxes. Functional compatibility is essential, especially in safety electronics, to ensure reliable flame monitoring and immediate cutoff in case of an anomaly.

Essential Components for Your Troubleshooting

Depending on the symptoms, the commonly involved parts are:

  • Pumps and Nozzles: pressure and atomization. Unstable pressure or a poorly calibrated nozzle degrades combustion.

  • Ignition: electrodes and transformers. In case of misfires or difficult startups, the ignition should be inspected.

  • Detection and Control Box: flame monitoring and securing the ignition sequence.

How to Identify the Right Cuenod Part?

Locate the exact burner reference and check the original part's reference. Similar components may differ in wiring, type of detection, or pressure characteristics.

Technical Advice: after replacement, a combustion check is recommended to stabilize the flame, limit soot, and maintain efficiency.

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