Vaillant
Vaillant Support 509555
Vaillant 509555 support component rated at 105 kW for Atmocraft VK 1054/9 and VK 1504/9 gas boilers.
At a glance
- Appliance family: Atmocraft VK
- Also known as 1378168
£129.02
£107.52 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 509555 is a support component rated at 105 kW, used within Vaillant Atmocraft VK series gas boilers. It forms part of the boiler's internal assembly, holding and locating components in position inside the appliance. It is listed for the VK 1054/9 and VK 1504/9 models.
Signs this part needs replacing
- Visible corrosion, pitting or surface degradation on the support
- Cracks, fractures or deformation in the support material
- Heat discolouration or distortion suggesting prolonged overheating
- Looseness or movement where the support should hold components rigidly
- Scale, debris or combustion residue affecting how the support seats
Before you order
- Confirm the boiler model on the appliance data plate matches the fitment list
- Check the existing support against part number 509555
- Verify the 105 kW rating matches your appliance
- Inspect surrounding components for damage that may have contributed to the fault
Compliance
| Barcode / EAN | 4024074485088 |
|---|---|
| Alternative numbers | 1378168 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT atmoCRAFT VK 1054/9 (2004-2013) | — | — | — | |
| VAILLANT atmoCRAFT VK 1504/9 (2004-2013) | — | — | — |
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 technical questions yet for this part.
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