Tubes, pipes, mouths and fastenings
It compares the connections at both ends and the support points. The photograph does not allow to certify measurements, power or if two variants perform the same hydraulic function.

Heat exchanger Saunier Duval Themaclassic C25E reconditioned. You can see the fin core and connections located at opposite ends, next to curved returns. Compare the reference, connections and fixings with the Part on your computer before choosing the Replacement part.
This format is recognized by the fin core and the end tubes. To choose it matters the mouths, supports and identification of the equipment, not only the apparent size in a photograph.
The orientation of connections and side returns. Use the views from the same angle and the identification of your Boiler to resolve differences before purchasing.
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 Themaclassic C25E. Check the variant and configuration; compatibility with other models is not implied.
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.
It compares the connections at both ends and the support points. The photograph does not allow to certify measurements, power or if two variants perform the same hydraulic function.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
The fin core and connections at opposite ends are seen, along with curved returns. These details are used to recognize the photographed configuration; the original Part service reference completes the check.
The visual review identifies the configuration: the core of fins and connections at opposite ends are seen, along with curved returns. It does not allow assigning measurements, power or distribution of circuits without documentation or additional measurement.
The catalogued application is Saunier Duval Themaclassic C25E. This review does not establish other compatible models or alternative references. For a different variant, check its parts diagram or service identification.