Worcester Bosch
Worcester Bosch Hose (Heat Exchanger/Siphon) 8737604236
Heat exchanger and siphon hose 8737604236 for Worcester Bosch Greenstar 1000 Series Gr1000W combi boilers.
At a glance
- Appliance family: Greenstar 1000 Series Gr1000W combi boilers
- Also known as 1038377
£6.86
£5.72 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 8737604236 is a hose for the heat exchanger and siphon assembly on Greenstar 1000 Series Gr1000W combi boilers. It forms the connection between the heat exchanger and the siphon within the condensate route. It is a manufacturer part for this appliance family.
Signs this part needs replacing
- Visible cracks, splits or perishing in the hose wall
- Water or condensate weeping at the hose connections
- Damp, staining or scale deposits around the heat exchanger or siphon area
- A hose that has hardened or become brittle and no longer seals
Before you order
- Check the model and GC number on the boiler rating plate against the fit list.
- Confirm the part number on the existing hose where it is visible.
- Inspect the connection points for damage or debris before fitting.
Compliance
| Alternative numbers | 1038377 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 1000 SERIES GR1000W 24 C NG | 47-800-38 | 47-800-38 | — | — |
| WORCESTER GREENSTAR 1000 SERIES GR1000W 30 C NG | 47-800-39 | 47-800-39 | — | — |
| WORCESTER GREENSTAR GR1000W 24 C NG | — | — | — | |
| WORCESTER GREENSTAR GR1000W 30 C NG | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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