Worcester Bosch
Worcester Bosch Pipe - Domestic Cold Water Inlet 87186804640
Domestic cold water inlet pipe for Worcester Bosch Greenstar Highflow 440CDI and 550CDI appliances.
At a glance
- Also known as 1022581
£32.64
£27.20 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 domestic cold water inlet pipe is a Worcester Bosch component for the Greenstar Highflow range of combination boilers. It carries mains cold water into the appliance, feeding the domestic hot water circuit. The pipe is identified by Worcester Bosch part number 87186804640.
Signs this part needs replacing
- Visible corrosion, pitting or scaling on the pipe surface
- Water weeping or staining at the pipe connections
- Loss of cold water flow into the domestic hot water circuit
- Pipe deformation or cracking following frost damage or impact
- Repeated air ingress or noise on the cold water side of the appliance
Before you order
- Confirm the appliance model and GC number against the fit list above
- Check the pipe route and connection points on the appliance before removal
- Isolate the cold water supply and drain down before starting work
- Verify the part number 87186804640 matches the component being replaced
Compliance
| GC number | H71-410 |
|---|---|
| Barcode / EAN | 4047416795737 |
| Alternative numbers | 1022581 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| 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 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 550CDI LPG | 47-406-25 | 47-406-25 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 550CDI NG | 47-406-27 | 47-406-27 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 550CDi ErP LPG (7738100592) | 47-406-88 | 47-406-88 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 550CDi ErP NG (7738100591) | 47-406-87 | 47-406-87 | — | — |
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 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)
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