PCB Junkers Bosch ZWE 24 3HKD 23 Eurostar HIT Ref. 87483002670
RefurbishedJunkersPCBs (control boards)

PCB Junkers Bosch ZWE 24 3HKD 23 Eurostar HIT Ref. 87483002670

105 €VAT included

PCB (control board): refurbished spare part that controls the ignition, modulation, and safety features of the boiler. Useful if the boiler does not ignite, locks up, or the display does not respond. Compatible with ZWE 24-3 MFK, ZWE 24-3 MFKD, ZWE 24-3 MFAD (ref. 87483002670). Includes a one-year warranty and delivery within 2–4 working days in the EU.

1
Consult via WhatsApp
Delivery in 2–4 working days
1-year warranty
14-day return
Technical support

Key Data

Reference
87483002670
Brand
Junkers
Type of part
PCBs (control boards)
Available units
0 units in stock
Status
Refurbished
Warranty
1 year
Shipping
2–4 working days (EU)
Return
14 days

The same part (ref. 87483002670) equips these models. Verified compatibility; check the reference before purchasing.

Junkers Eurostar / Cerastar ZWE 24-3

  • ZWE 24-3 MFK
  • ZWE 24-3 MFKD
  • ZWE 24-3 MFAD
  • ZWE 24-3 MFA
  • ZWE 24-3 HAD
  • ZWE 24-3 HKD

Junkers Eurostar / Cerastar ZE 24-3

  • ZE 24-3 MFK
  • ZE 24-3 MFA

Junkers Eurostar / Cerastar ZWE 28-3

  • ZWE 28-3 MFAD
  • ZWE 28-3 HAD

Fault codes related to this part (not the entire boiler). They usually have more possible causes: first rule out electrodes, wiring/connections, and gas supply. Verified with ≥3 sources.

CodeWhat does it mean?Cause and diagnosis (this part)
E0Internal fault in the PCB.The self-diagnosis detects an internal fault in the main board; the manufacturer prescribes replacing the printed circuit board. Beforehand, check power supplies/connections and fuses and reset: if the E0 reappears, the PCB is defective.
How do I know if this PCB is for my boiler?
Check the reference 87483002670 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.
What is it used for?
The PCB controls the ignition, modulation, sensor readings, and safety features of the boiler.
Is the boiler not igniting, locking out, or is the control board unresponsive?
After ruling out mains voltage, fuse, and connectors, a damaged PCB causes lockouts, blackouts, or erratic display. Repair the external cause before installing the new one.
Which models is it suitable for?
Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations
After installation, a technician must adjust the service parameters (type of gas, power settings) and check combustion and safety features.
What does refurbished mean and what coverage does it have?
Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

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