Worcester Bosch
Worcester Bosch Flue Gas S-Bend 871860010A0
Worcester Bosch flue gas S-bend pipe (871860010A0) for Greenstar Compact and CDi boilers, forming part of the internal flue gas route.
At a glance
- Part type: Hoses and pipes
- Also known as 2246305
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£16.06
£13.38 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 Worcester Bosch 871860010A0 is a flue gas S-bend pipe used within the internal flue gas route of Worcester Bosch Greenstar boilers. Manufactured by Worcester Bosch, it forms part of the appliance's internal pipework and directs flue gases along the correct path through the flue assembly. The S-bend profile allows the flue gas route to be offset inside the casing where a straight section will not fit.
Signs this part needs replacing
- Visible corrosion, pitting or perforation on the pipe wall
- Soot staining, discolouration or heat marking around the pipe and its joints
- Condensate tracking or water marks along the flue gas path
- A smell of flue gas or combustion readings drifting outside the appliance's stated tolerance
- Flue-related fault codes or repeated lockouts following a service
Before you order
- Check the appliance GC number and model against the compatibility list; the GC number is shown on the boiler data badge.
- Confirm the part number on the existing component or in the appliance literature matches 871860010A0.
- Inspect the seals and gaskets at the joint and renew them if they are compressed, hardened or perished.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Flue Assembly |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 871860010A0 |
|---|---|
| GC number | J04-330 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 2246305 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 25SI COMPACT LPG | 47-406-51 | 47-406-51 | — | — |
| WORCESTER GREENSTAR 25SI COMPACT NG | 47-406-50 | 47-406-50 | — | — |
| WORCESTER GREENSTAR 27I COMPACT SYSTEM LPG | 41-406-14 | 41-406-14 | — | — |
| WORCESTER GREENSTAR 27I COMPACT SYSTEM NG | 41-406-13 | 41-406-13 | — | — |
| WORCESTER GREENSTAR 28 CDI COMPACT LPG | 47-406-45 | 47-406-45 | — | — |
| WORCESTER GREENSTAR 28 CDI COMPACT NG | 47-406-44 | 47-406-44 | — | — |
| WORCESTER GREENSTAR 30 SI COMPACT LPG | 47-406-53 | 47-406-53 | — | — |
| WORCESTER GREENSTAR 30 SI COMPACT NG | 47-406-52 | 47-406-52 | — | — |
| WORCESTER GREENSTAR 30I COMPACT SYSTEM LPG | 41-406-16 | 41-406-16 | — | — |
| WORCESTER GREENSTAR 30I COMPACT SYSTEM NG | 41-406-15 | 41-406-15 | — | — |
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.
WORCESTER appliance manual — GREENSTAR 25SI COMPACT LPG (GC 47-406-51), GREENSTAR 25SI COMPACT NG (GC 47-406-50), GREENSTAR 30 SI COMPACT LPG (GC 47-406-53), GREENSTAR 30 SI COMPACT NG (GC 47-406-52)
manualmanualWORCESTER appliance manual — GREENSTAR 27I COMPACT SYSTEM LPG (GC 41-406-14), GREENSTAR 27I COMPACT SYSTEM NG (GC 41-406-13), GREENSTAR 30I COMPACT SYSTEM LPG (GC 41-406-16), GREENSTAR 30I COMPACT SYSTEM NG (GC 41-406-15)
manualmanualWORCESTER appliance manual — GREENSTAR 28 CDI COMPACT LPG (GC 47-406-45), GREENSTAR 28 CDI COMPACT NG (GC 47-406-44)
manualmanualWORCESTER appliance manual — GREENSTAR 32CDI COMPACT LPG (GC 47-406-47), GREENSTAR 32CDI COMPACT NG (GC 47-406-46), GREENSTAR 36CDI COMPACT LPG (GC 47-406-49), GREENSTAR 36CDI COMPACT NG (GC 47-406-48)
manualmanualWORCESTER appliance manual — GREENSTAR RI 27KW COMPACT LPG (GC 41-406-18), GREENSTAR RI 27KW COMPACT NG (GC 41-406-17), GREENSTAR Ri 30KW COMPACT LPG (GC 41-406-20), GREENSTAR Ri 30KW COMPACT NG (GC 41-406-19)
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