Data to match
The capacity and preloading must be checked on the label or in the equipment documentation. The colour or shape of the tank does not allow the assignment of those values.

Expansion vessel Saunier Duval Isofast F 28 E1 reconditioned. Vessel red very elongated rounded corners, clear label and front socket near the bottom end. Check the indicated capacity, dimensions, type of Connection and anchor arrangement.
To recognize the Replacement part, check the tank contour, mounting space, brackets and position of the Connection.
Form and mounting space of the Vessel, socket situation and fixing brackets. 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.
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Application listed in the catalogue: Saunier Duval Isofast F 28 E1. 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 capacity and preloading must be checked on the label or in the equipment documentation. The colour or shape of the tank does not allow the assignment of those values.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Vessel red very elongated rounded corners, clear label and front socket near the bottom end. Compare these details with the removed Part and its full identification.
Form and mounting space of the Vessel, socket situation and fixing brackets. Compare views from the same angle and complete identification of the removed Part.
This product page identifies the catalogued application Saunier Duval Isofast F 28 E1. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.