Version and connections
The PCB's shape alone is not enough to confirm that it is a suitable replacement. The service part number and installed variant complete the identification; programming or pinout cannot be inferred from a photo.
PCB Chaffoteaux Siam 2.23
PCB Chaffoteaux Siam 2.23 reconditioned. PCB clear elongated with central Transformer and three blue relays aligned at one end. Contrast the PCB code, its revision and connectors; sharing Boiler model is not enough to confirm equivalence.
Shipping €9Mainland Spain · free from €120
Returns14 days from receipt
WarrantyView terms
Secure paymentCard · PayPal · Google Pay · Bizum
VAT included
In stockEstimated delivery 24–48 business hours · mainland Spain
81 €
Identify the circuit board version
To identify the PCB, compare its labels and the layout of the connectors, relays and mounting points. A boiler family may include variants that need to be checked.
The Transformer and the three blue relays. Compare the views from the same angle and the complete identification of the withdrawn Part.
Spare part data
- MARK:
- CHAFFOTEAUX
- Spare parts:
- PCBs
Comparison
Place your part beside it.
Choose a photo of your part to view it beside this unit. Compare the labels, connectors and mounting points from the same angle.
Your photo stays on your device: it is not sent or stored.
Model listed in the catalogue
Application listed in the catalogue: Chaffoteaux Siam 2.23. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
SiamChaffoteaux
- Siam 2.23Listed application; check variant and configuration
No models are documented for that search.
Application taken from the catalogue, pending comparison with the installed variant. This does not constitute compatibility certified against an exploded diagram.
Before replacing the part
Service in Madrid and surrounding areas
Do you need us to install it?
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Questions about this spare part
How can you identify this Siam 2.23 unit?
PCB clear elongated with central Transformer and three blue relays aligned at one end. Compare these details with the removed Part and its complete identification.
What should you check before choosing this Replacement part for Chaffoteaux Siam 2.23?
The Transformer and the three blue relays. Compare the views from the same angle and the complete identification of the withdrawn Part.
Is it confirmed for other versions of Siam?
This product page identifies the catalogued application Chaffoteaux Siam 2.23. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.
