Version and connections
The PCB's shape alone is not enough to confirm that it is a suitable replacement. The service part number and installed variant complete the identification; programming or pinout cannot be inferred from a photo.
PCB Vaillant VMW 346-5 R3
PCB Vaillant VMW 346-5 R3 reconditioned. Contrast the PCB code, its revision and connectors; share Boiler model is not enough to confirm equivalence. PCB green with Transformer yellow, red and blue blocks and black relay.
Shipping €9Mainland Spain · free from €120
Returns14 days from receipt
WarrantyView terms
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VAT included
Out of stockAlternative consultations
105 €
Identify the circuit board version
To identify the PCB, compare its labels and the layout of the connectors, relays and mounting points. A boiler family may include variants that need to be checked.
The Transformer and the color blocks. Compare the views from the same angle and the complete identification of the removed Part.
Comparison
Place your part beside it.
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.
Model listed in the catalogue
Application listed in the catalogue: Vaillant VMW 346-5 R3. The variant and configuration must match the installed equipment; this does not establish compatibility with other models.
VMWVaillant
- VMW 346-5 R3Listed application; check variant and configuration
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.
Before replacing the part
Service in Madrid and surrounding areas
Do you need us to install it?
We repair boilers in Madrid and the surrounding areas. Installation is arranged separately from the purchase of the part.
Questions about this spare part
What should be checked in addition to the color of the PCB?
Check the shape of the PCB, the Transformer and the color blocks and the location of its connectors; the color alone does not identify a variant.
How do I compare the views of this Part?
Use the Transformer and the color blocks and the complete silhouette as a reference, checking both sides and the orientation of the connectors when visible.
