Worcester Bosch
Worcester Bosch Pipe Silicone 8716121393
Silicone pipe, part 8716121393, for Worcester Bosch Greenstar 4000 Combi and System Gr4700IW boilers.
At a glance
- Part type: silicone pipe
- Also known as 2248876
£2.48
£2.07 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 PIPE SILICON is a silicone pipe supplied by Worcester Bosch under part number 8716121393. It is used on Worcester Greenstar 4000 Combi and System Gr4700IW appliances, where it forms part of the boiler's internal pipework.
Signs this part needs replacing
- Visible splits, cracks or chafing on the silicone wall
- Hardening, swelling or discolouration of the silicone material
- Weeping or residue at the pipe ends or connections
- A loose or insecure fit where the pipe seats onto its connection
Before you order
- Confirm the appliance model from the data badge on the boiler
- Check whether the boiler is the Combi or System variant
- Inspect the existing pipe and its connections before removal to confirm the fault
Compliance
| Alternative numbers | 2248876 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 25 C LPG | 47-800-31 | 47-800-31 | — | — |
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 25 C NG | 47-800-30 | 47-800-30 | — | — |
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 30 C LPG | 47-800-33 | 47-800-33 | — | — |
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 30 C NG | 47-800-32 | 47-800-32 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S LPG | 41-800-08 | 41-800-08 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 12 S NG | 41-800-07 | 41-800-07 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S LPG | 41-800-10 | 41-800-10 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 15 S NG | 41-800-09 | 41-800-09 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 18 S LPG | 41-800-12 | 41-800-12 | — | — |
| WORCESTER GREENSTAR 4000 SYSTEM GR4700iW 18 S NG | 41-800-11 | 41-800-11 | — | — |
Showing 10 of 28 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.
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