Photographed items
Check the complete Assembly and the connections between modules. Do not presume programming, new accessories or equivalences of other versions.

Electronic assembly Saunier Duval Themis 223 reconditioned. The unit brings together large grey Transformer, light small Circuit and cables with separate terminals. Contrast the PCB code, its revision and connectors; share model Boiler is not enough to confirm equivalence.
The photographs show several associated electronic elements. Compare which plates, connections and supports form the unit before choosing it in front of a loose Circuit.
The Transformer and cable terminals. Compare views from the same angle and 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.
Your photo stays on your device: it is not sent or stored.

Application listed in the catalogue: Saunier Duval Themis 223. 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.
Check the complete Assembly and the connections between modules. Do not presume programming, new accessories or equivalences of other versions.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
The unit brings together large grey Transformer, small light Circuit and cables with separate terminals. Compare these details with the withdrawn Part and its complete identification.
The Transformer and cable terminals. Compare views from the same angle and complete identification of the removed Part.
This product page identifies the catalogued application Saunier Duval Themis 223. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.