Worcester Bosch
Worcester Bosch Connecting Flange 87105062790
Connecting flange for Worcester Bosch Greenstar FS and Highflow boilers, part number 87105062790.
At a glance
- Part type: connecting flange
- Also known as 1020798
£3.55
£2.96 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 connecting flange, part number 87105062790, is a pipework connection component used on Worcester Bosch Greenstar FS and Highflow boiler ranges. It forms the joint between the appliance connection point and the associated pipework, and is listed under gas boiler spares.
Signs this part needs replacing
- Water weeping or dripping at the flange joint
- Visible corrosion, pitting or scale on the flange face
- Staining or damp marks around the connection point
- A joint that will not seal after reassembly
- Loose or degraded connection at the pipework interface
Before you order
- Confirm your boiler model and GC number against the fitment list above
- Check the existing part number 87105062790 on the component or in the manufacturer's parts list
- Confirm whether your appliance is the NG or LPG variant
- Inspect the mating pipework and seals before fitting, as these are not supplied with the flange
Compliance
| Barcode / EAN | 4047416877167 |
|---|---|
| Alternative numbers | 1020798 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR FS 42CDi ErP REGULAR LPG | 41-406-65 | 41-406-65 | — | — |
| WORCESTER GREENSTAR FS 42CDi ErP REGULAR NG | 41-406-64 | 41-406-64 | — | — |
| WORCESTER GREENSTAR FS30 CDI REGULAR | 41-406-62 | 41-406-62 | — | — |
| WORCESTER GREENSTAR FS30 CDI REGULAR LPG | 41-406-63 | 41-406-63 | — | — |
| WORCESTER GREENSTAR FS42 CDI REGULAR | 41-406-64 | 41-406-64 | — | — |
| WORCESTER GREENSTAR FS42 CDI REGULAR LPG | 41-406-65 | 41-406-65 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 440CDI LPG | 47-406-26 | 47-406-26 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 440CDI NG | 47-406-24 | 47-406-24 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 440CDi ErP LPG (7738100590) | 47-406-86 | 47-406-86 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 440CDi ErP NG (7738100589) | 47-406-85 | 47-406-85 | — | — |
Showing 10 of 20 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 FS 42CDi ErP REGULAR LPG (GC 41-406-65), GREENSTAR FS 42CDi ErP REGULAR NG (GC 41-406-64)
manualmanualWORCESTER appliance manual — GREENSTAR FS30 CDI REGULAR (GC 41-406-62), GREENSTAR FS30 CDI REGULAR LPG (GC 41-406-63), GREENSTAR FS42 CDI REGULAR (GC 41-406-64), GREENSTAR FS42 CDI REGULAR LPG (GC 41-406-65)
manualmanualWORCESTER appliance manual — GREENSTAR HIGHFLOW 440CDI LPG (GC 47-406-26), GREENSTAR HIGHFLOW 440CDI NG (GC 47-406-24), GREENSTAR HIGHFLOW 550CDI LPG (GC 47-406-25), GREENSTAR HIGHFLOW 550CDI NG (GC 47-406-27)
manualmanualWORCESTER appliance manual — GREENSTAR HIGHFLOW 440CDi ErP LPG (7738100590) (GC 47-406-86), GREENSTAR HIGHFLOW 440CDi ErP NG (7738100589) (GC 47-406-85), GREENSTAR HIGHFLOW 550CDi ErP LPG (7738100592) (GC 47-406-88), GREENSTAR HIGHFLOW 550CDi ErP NG (7738100591) (GC 47-406-87)
manualmanualWORCESTER appliance manual — GREENSTAR HIGHFLOW 550CDi ErP LPG (7731600101) (GC 47-406-92), GREENSTAR HIGHFLOW 550CDi ErP NG (7731600100) (GC 47-406-91)
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