Worcester Bosch
Worcester Bosch Drain Hose 8738203478
Drain hose, part 8738203478, for the Worcester WAA IU 6 heat pump.
At a glance
- Part type: drain hose
- Also known as 2248425
£45.73
£38.11 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 drain hose, part number 8738203478, is a hose assembly used on the Worcester WAA IU 6 heat pump. It carries away condensate and drain water from the appliance, routing it to the discharge point.
Signs this part needs replacing
- Water or condensate visible around the hose or its connection points
- Cracks, splits, hardening or perishing along the hose wall
- Kinked, collapsed or crushed sections restricting flow
- Water collecting inside the appliance instead of discharging
- Blocked or scaled hose causing condensate to back up
Before you order
- Confirm the appliance model matches the fitment listed above
- Check the existing hose routing and connection points before ordering
- Verify the part number 8738203478 against the hose currently fitted
- Check how many hoses are required for the installation
Compliance
| Alternative numbers | 2248425 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER WAA IU 6 HEAT PUMP - (8733701370) | — | — | — |
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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