Scope of the unit
Check which elements appear mounted and the Connector joining. Screen, housing or other components not indicated are not assumed.

Interface PCB Saunier Duval Isofast F 28 E reconditioned. Circuit green without housing with integrated center facing diagonally and Connection points on its edges. Contrast the PCB code, its revision and connectors; sharing Boiler model is not enough to confirm equivalence.
The buttons, connectors and mounting points help identify the photographed interface. It should be distinguished from the main circuit board and the complete panel.
The integrated center and edges of Connection. 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 Isofast F 28 E. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
No models are documented for that search.
The application is listed in the catalogue and must be checked against the installed variant. Compatibility has not been confirmed against an exploded parts diagram.
Check which elements appear mounted and the Connector joining. Screen, housing or other components not indicated are not assumed.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Circuit green without housing with integrated center facing diagonally and Connection points on its edges. Compare these details with the Part removed and its complete identification.
The integrated center and edges of Connection. Compare the views from the same angle and the complete identification of the removed Part.
This product page identifies the catalogued application Saunier Duval Isofast F 28 E. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.