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 Saunier Duval THEMAFAST CONDENS F30 reconditioned. Contrast PCB code, its revision and connectors; sharing Boiler model is not enough to confirm equivalence. PCB green and high format beige, with Transformer and relays in the central area and connectors grouped at the ends; the back face retains the same contour.
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 high format and position of the connectors at the ends. Compare the views from the same angle and the complete identification of the removed Part.
Choose a photo of your part to view it beside this unit. Compare the labels, connectors and mounting points from the same angle.
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Application listed in the catalogue: Saunier Duval THEMAFAST CONDENS F30. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
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.
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.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
PCB green and beige high format, with Transformer and relays in the central area and connectors grouped at the ends; the back side retains the same contour.
Compare the shape of the PCB, the high format and the position of the connectors at the ends and the contour of the visible connectors.