Sensor y Wiring
Check the Body of the Sensor and its Connection. Do not deduce power voltage or pinout from the color of the cables.

Flow sensor Roca RS 20/20 reconditioned. The black Sensor is attached to a Cable with white electric Connector. Check the number of tracks, the shape of the connectors and the layout of the Wiring before choosing it.
To identify this Sensor it is interesting to compare the Sensor, Cable and Connector with the unit removed. The form of the Connector alone does not provide an equivalence.
The shape of the Sensor and the white Connector of the Cable. 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.
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Application listed in the catalogue: Roca RS 20/20. 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.
Check the Body of the Sensor and its Connection. Do not deduce power voltage or pinout from the color of the cables.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
The black Sensor is attached to a Cable with white electric Connector. These details are used to recognize the photographed configuration; the original Part service reference completes the check.
The shape of the Sensor and the white Connector of the Cable. Also check the full name of the variant and the connections of the Part removed.
The catalogued application is Roca RS 20/20. This review does not establish other compatible models or alternative references. For a different variant, check its parts diagram or service identification.