Version and connections
No voltages, operating sequences or equivalent references are assigned without a verified reading or documentation.

Ignition module Saunier Duval Isofast Condens F30 B/1 reconditioned. Transformer white with red inscription, upper terminals and side mounting tabs. Visible marking: ZIG 2/12. Visible variant: SD. Contrast the indicated voltages, terminal layout and fixing points.
The housing, connections and labels allow to distinguish versions of ignition modules. Their identification must correspond to the installed unit.
The front inscription and mounting tabs. 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 Condens F30 B/1. 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.
No voltages, operating sequences or equivalent references are assigned without a verified reading or documentation.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Transformer white with red inscription, upper terminals and side mounting tabs. Compare these details with the removed Part and its complete identification.
Visible marking: ZIG 2/12; Visible variant: SD; Visible article: Art.Nr. 07000037; Visible electrical marking: 300 V/20 kHz; Maximum indicated temperature: tMAX 80 °C. They are readings from the photographed unit and not a list of equivalent references.
This product page identifies the catalogued application Saunier Duval Isofast Condens F30 B/1. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.