Worcester Bosch
Worcester Bosch Flue Pipe Lower 8716117021
Lower flue pipe for Worcester Bosch Greenstar i ErP System boilers, routing waste gases safely away from the appliance. Part 8716117021.
At a glance
- Part type: Flue assembly
- Also known as 1031059
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£14.36
£11.97 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 lower flue pipe is a flue assembly component used on Greenstar i ErP System boilers. It forms part of the flue route that carries combustion waste gases away from the appliance and out of the property. The pipe sits at the lower section of the flue run, where it connects to the boiler outlet.
Signs this part needs replacing
- Visible corrosion, cracking or distortion on the flue pipe
- Staining, water marks or condensate leakage around the flue route
- Soot deposits or discolouration at the pipe joints
- Boiler locking out or reporting a flue-related fault
- Combustion readings falling outside the expected tolerance at the flue
Before you order
- Check the model and GC number of your appliance against the compatibility list before ordering
- Confirm the flue route and position match the lower flue pipe on your installation
- Check whether a gasket or seal is needed for the joint
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Flue Assembly |
|---|
Compliance
| Manufacturer part number (MPN) | 8716117021 |
|---|---|
| GC number | J25-209 |
| Barcode / EAN | 4054925283907 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1031059 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 12i ErP SYSTEM LPG | 41-406-24 | 41-406-24 | — | — |
| WORCESTER GREENSTAR 12i ErP SYSTEM NG | 41-406-23 | 41-406-23 | — | — |
| WORCESTER GREENSTAR 15i ErP SYSTEM LPG | 41-406-26 | 41-406-26 | — | — |
| WORCESTER GREENSTAR 15i ErP SYSTEM NG | 41-406-25 | 41-406-25 | — | — |
| WORCESTER GREENSTAR 18i ErP SYSTEM LPG | 41-406-28 | 41-406-28 | — | — |
| WORCESTER GREENSTAR 18i ErP SYSTEM NG | 41-406-27 | 41-406-27 | — | — |
| WORCESTER GREENSTAR 21i ErP SYSTEM LPG | 41-406-30 | 41-406-30 | — | — |
| WORCESTER GREENSTAR 21i ErP SYSTEM NG | 41-406-29 | 41-406-29 | — | — |
| WORCESTER GREENSTAR 24i ErP SYSTEM LPG | 41-406-32 | 41-406-32 | — | — |
| WORCESTER GREENSTAR 24i ErP SYSTEM NG | 41-406-31 | 41-406-31 | — | — |
Showing 10 of 32 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 12i ErP SYSTEM LPG (GC 41-406-24), GREENSTAR 12i ErP SYSTEM NG (GC 41-406-23), GREENSTAR 15i ErP SYSTEM LPG (GC 41-406-26), GREENSTAR 15i ErP SYSTEM NG (GC 41-406-25), GREENSTAR 18i ErP SYSTEM LPG (GC 41-406-28), GREENSTAR 18i ErP SYSTEM NG (GC 41-406-27), GREENSTAR 21i ErP SYSTEM LPG (GC 41-406-30), GREENSTAR 21i ErP SYSTEM NG (GC 41-406-29), GREENSTAR 24i ErP SYSTEM LPG (GC 41-406-32), GREENSTAR 24i ErP SYSTEM NG (GC 41-406-31), GREENSTAR 9i ErP SYSTEM LPG (GC 41-406-22), GREENSTAR 9i ErP SYSTEM NG (GC 41-406-21)
manualmanualWORCESTER appliance manual — GREENSTAR 25i ErP COMBI LPG (GC 47-406-61), GREENSTAR 25i ErP COMBI NG (GC 47-406-60), GREENSTAR 30i ErP COMBI LPG (GC 47-406-63), GREENSTAR 30i ErP COMBI NG (GC 47-406-62)
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