Worcester Bosch
Worcester Bosch Pipe (PRV) 8737604651
Worcester Bosch pipe for the pressure relief valve connection, part number 8737604651.
At a glance
- Appliance family: Greenstar 2000 Combi / Gr2301IW
- Also known as 1038539
£22.25
£18.54 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 (PRV) is a Worcester Bosch pipe run associated with the pressure relief valve on the Greenstar 2000 Combi range. It carries the appliance's part number 8737604651 and forms part of the pressure relief arrangement within the boiler. The pipe is specific to the Gr2301IW combi platform.
Signs this part needs replacing
- Water tracking or staining along the pipe run from the pressure relief valve area
- Visible corrosion, pitting or scaling on the pipe surface
- Weeping or dripping at the pipe connections during or after a pressure relief discharge
- The pipe has been disturbed or damaged during work on the pressure relief valve
Before you order
- Confirm the appliance model is a Greenstar 2000 Combi or Gr2301IW variant
- Check the existing pipe against part number 8737604651 to confirm the run matches
- Inspect the pressure relief valve and its connections at the same time, as a fault there can mimic a pipe problem
- Have the appliance isolated, drained and depressurised before removing the pipe
Compliance
| Alternative numbers | 1038539 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 25 C LPG | 47-800-35 | 47-800-35 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 25 C NG | 47-800-34 | 47-800-34 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 30 C LPG | 47-800-37 | 47-800-37 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 30 C NG | 47-800-36 | 47-800-36 | — | — |
| WORCESTER GREENSTAR GR2301iW 25 C LPG COMBI | — | — | — | |
| WORCESTER GREENSTAR GR2301iW 25 C NG COMBI | — | — | — | |
| WORCESTER GREENSTAR GR2301iW 30 C LPG COMBI | — | — | — | |
| WORCESTER GREENSTAR GR2301iW 30 C NG COMBI | — | — | — |
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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