Sensor and Switch are not equivalent
It is not enough for you to fit: the signal type and the required version must match. The photograph does not allow to deduce Connection power, range or schema.

Pressure sensor agua Fagor Ecocompact FE-20E/2N reconditioned. Sensor cylindrical red Huba Control with white label, Connector rectangular top and Connection threaded bottom. impreso code on label: 502.99016. Range indicated on label: 0...+4 bar. Compare hydraulic connections, indicated mounting direction and the electric Connection with your detector.
The electric Connector and hydraulic socket help to distinguish this Sensor. Also compare the complete code of the installed unit.
Complete marking, shape of the electric Connector, hydraulic socket and position of the Gaskets. Compare views from the same angle and complete identification of the withdrawn Part.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: Fagor Ecocompact FE-20E/2N. 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.
It is not enough for you to fit: the signal type and the required version must match. The photograph does not allow to deduce Connection power, range or schema.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Sensor cylindrical red Huba Control with white label, Connector rectangular top and Connection threaded bottom. Compare these details with the Part removed and their complete identification.
Mark visible on label: Huba Control; impreso Code on label: 502.99016; Label indicated on label: 0...+4 bar; Pressure maximum indicated on label: 8 bar; Feed indicated on label: 8,5...30 V DC. They are photon unit readings and not an equivalent list of references.
This product page identifies the catalogued application Fagor Ecocompact FE-20E/2N. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.