Potterton
Potterton Signal Tube Clear Silicone 5102038
Clear silicone signal tube, Potterton part 5102038, for use on Suprima gas boilers.
At a glance
- Appliance family: Suprima
- Also known as 1123476
£15.82
£13.18 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 SIGNAL TUBE - CLEAR SILICONE is a Potterton spare part, manufacturer part number 5102038. It is a clear silicone tube used as a signal (sensing) tube on Potterton Suprima gas boilers. It forms part of the boiler's pressure signal path between the relevant sensing point and the associated control component.
Signs this part needs replacing
- The tube has hardened, gone brittle or lost its flexibility with age.
- Visible splits, cracks, pinching or a collapsed section along the tube.
- Discolouration or contamination inside the silicone bore restricting flow through the tube.
- The tube has come loose or will not seal at its connection points.
- Boiler pressure or signal-related fault symptoms appearing alongside a damaged tube.
Before you order
- Confirm the boiler model and variant against the fits list above.
- Check the existing tube for splits, hardening or poor sealing at both ends before ordering.
- Verify the part number 5102038 matches the number marked on the component being replaced.
- Inspect the connection points the tube seats onto, as a worn tube may have damaged or loosened them.
Compliance
| GC number | 114-886 |
|---|---|
| Barcode / EAN | 5039177642206 |
| Alternative numbers | 1123476 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON SUPRIMA 100 | 41-607-82 | 41-607-82 | — | — |
| POTTERTON SUPRIMA 100 L | 41-590-48 | 41-590-48 | — | — |
| POTTERTON SUPRIMA 30 | 41-607-75 | 41-607-75 | — | — |
| POTTERTON SUPRIMA 30 L | 41-590-42 | 41-590-42 | — | — |
| POTTERTON SUPRIMA 40 | 41-607-76 | 41-607-76 | — | — |
| POTTERTON SUPRIMA 40 L | 41-590-43 | 41-590-43 | — | — |
| POTTERTON SUPRIMA 50 | 41-607-77 | 41-607-77 | — | — |
| POTTERTON SUPRIMA 50 L | 41-590-44 | 41-590-44 | — | — |
| POTTERTON SUPRIMA 60 | 41-607-78 | 41-607-78 | — | — |
| POTTERTON SUPRIMA 60 L | 41-590-45 | 41-590-45 | — | — |
Showing 10 of 13 compatible appliances.
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.
POTTERTON appliance manual — SUPRIMA 100 (GC 41-607-82)
manualmanualPOTTERTON appliance manual — SUPRIMA 100 L (GC 41-590-48), SUPRIMA 30 L (GC 41-590-42), SUPRIMA 40 L (GC 41-590-43), SUPRIMA 50 L (GC 41-590-44), SUPRIMA 60 L (GC 41-590-45), SUPRIMA 80 L (GC 41-590-47)
manualmanualPOTTERTON appliance manual — SUPRIMA 30 (GC 41-607-75), SUPRIMA 40 (GC 41-607-76), SUPRIMA 50 (GC 41-607-77), SUPRIMA 60 (GC 41-607-78), SUPRIMA 70 (GC 41-607-79), SUPRIMA 80 (GC 41-607-80)
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