Mechanism without Motor
The Part photographed does not include electric Actuator or complete Hydraulic block. Check which part of the Valve you need to replace.

Valve mechanism Saunier Duval Isofast F35 E H-MOD reconditioned. Mechanism insertable black with rod, Gaskets and metal collar. No electrical Motor mounted. Compare identification, power supply, shaft and attachments with the Motor installed.
The stem, Gaskets and the collar allow you to compare this Mechanism with the pullout. Check both ends and their housing.
Compare the views from the same angle and check 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 F35 E H-MOD. 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 Part photographed does not include electric Actuator or complete Hydraulic block. Check which part of the Valve you need to replace.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Mechanism insertable black with rod, Gaskets and metal collar. No electric Motor mounted. Compare these details with the removed Part and its complete identification.
The stem, Gaskets and the collar allow you to compare this Mechanism with the pullout. Check both ends and their accommodation. Compare views from the same angle and complete identification of the removed Part.
This product page identifies the catalogued application Saunier Duval Isofast F35 E H-MOD. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.