Vaillant
Vaillant 0020056561 Display, grey
Grey display printed circuit board (PCB) for Vaillant boilers, part 0020056561, supplied as a single unit.
At a glance
- Part type: Printed circuit board (PCB) — display
£36.00
£30.00 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 0020056561 is a grey display unit supplied as a printed circuit board (PCB) assembly for Vaillant boilers. It forms part of the appliance's control electronics and provides the visual readout of operating status, temperatures and fault codes. The board is driven by the boiler's main control circuitry, so replacement is a board-level swap rather than a repair of individual components.
Signs this part needs replacing
- The display stays blank or unlit while the boiler is powered and running
- Segments appear faded, patchy or partially missing across the screen
- Fault codes appear that do not clear after a reset
- Button or dial inputs are not reflected on the screen
- The display drops out intermittently during normal operation
Before you order
- Match the number 0020056561 against the label on the existing display board.
- Check the boiler's model and GC number to confirm the correct variant for the appliance.
- Isolate the electrical supply at the fused spur before removing the control panel.
- Note the connector positions and photograph the wiring before unplugging the board.
Mechanical
| Part type | Printed Circuit Boards (PCB) |
|---|---|
| Colour | Grey |
Compliance
| Barcode / EAN | 0020056561 |
|---|---|
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
No fitment data held for this part.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.