PCB Baxi Roca Victoria 20 20 CF Ref. 122126410
RefurbishedBaxi RocaPCBs (control boards)

PCB Baxi Roca Victoria 20 20 CF Ref. 122126410

120 €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 control panel is unresponsive. Compatible with Victoria 20/20, Victoria 20/20 CF, Victoria 20/20 SP GN (ref. 122126410). 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
122126410
Brand
Baxi Roca
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. 122126410) equips these models. Verified compatibility; check the reference before purchasing.

Baxi Roca Victoria 20/20

  • Victoria 20/20
  • Victoria 20/20 CF
  • Victoria 20/20 SP GN
  • Victoria 20/20 SP GP
  • Victoria 20/20 S/P GC

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)
50-70-90Safety relay does not close after demand.The PCB (control board) may fail in the safety circuit/relay (contacts stuck or relay not switching). Check by listening/measuring the relay operation on the board and continuity/soldering; if the safety inputs are OK and the relay does not switch, replace the PCB.
40-60-90Fault in the safety circuit (boiler reset).Safety circuit fault managed by the PCB (fuse/relay/reset circuit on PCB). Check input voltages to the PCB, fuse F1/F2, and outputs to safeties; if external signals are correct and the boiler does not reset, the cause is the PCB.
How do I know if this PCB is for my boiler?
Verify the reference 122126410 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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