Scope of the Assembly
Check which elements are mounted on the photographed unit. It is not assumed to include an electric Motor or other accessories if not indicated.

Refurbished Vaillant VMW ES 21/245/4-5 R3 3-way valve. Black and grey three-way valve assembly with a red connector and several connections. Compare the valve body, connection layout and actuator coupling.
Check the connection layout, Mechanism drive and fixing points. Views allow you to distinguish similar-looking hydraulic assemblies.
Compare the views from the same angle and check the complete identification of the removed part.
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Application listed in the catalogue: Vaillant VMW ES 21/245/4-5 R3. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
No models are documented for that search.
The application is listed in the catalogue and must be checked against the installed variant. Compatibility has not been confirmed against an exploded parts diagram.
Check which elements are mounted on the photographed unit. It is not assumed to include an electric Motor or other accessories if not indicated.
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Assembly of 3-way valve black/grey with red Connector and various Ports. Compare these details with the withdrawn Part and its complete identification.
Check the connection layout, Mechanism drive and fixing points. Views allow you to distinguish similar-looking hydraulic assemblies. Compare views from the same angle and complete identification of the removed Part.
This product page identifies the catalogued application Vaillant VMW ES 21/245/4-5 R3. It does not establish equivalence with other versions; service documentation linking Part to the specific model is required to extend compatibility.