Worcester Bosch
Worcester Bosch Insulation Pump Wilo Maxo 8-11 180 8738215728
Insulation pump assembly for Worcester Greenstore combi and system boilers, supplied as Worcester part 8738215728.
At a glance
- Also known as INSULATION-PUMP-WILO-MAXO-8-11-180, 2249383
£679.42
£566.18 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 insulation pump Wilo Maxo 8-11 180, part number 8738215728, is a circulation pump assembly used on Worcester Greenstore combi and system boilers. It moves heating water around the boiler and system circuit, and is supplied with its insulation shell. The part is listed by Worcester Bosch under reference 8738215728.
Signs this part needs replacing
- The boiler or system fails to reach temperature even though the pump is running
- Unusual noise or vibration from the pump area
- Water weeping from the pump body or its connections
- The insulation shell is cracked, swollen or shows heat damage
- Circulation-related faults or lockouts recur after resetting
Before you order
- Match the appliance model against the fit list above
- Confirm the existing part number is 8738215728
- Check the pump body and insulation shell against the failed part before fitting
Compliance
| Alternative numbers | INSULATION-PUMP-WILO-MAXO-8-11-180, 2249383 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTORE 6 COMBI SOFT START | — | — | — | |
| WORCESTER GREENSTORE 6 SYSTEM | — | — | — | |
| WORCESTER GREENSTORE 6 SYSTEM SOFT START | — | — | — | |
| WORCESTER GREENSTORE 7 COMBI SOFT START | — | — | — | |
| WORCESTER GREENSTORE 7 SYSTEM | — | — | — | |
| WORCESTER GREENSTORE 7 SYSTEM SOFT START | — | — | — | |
| WORCESTER GREENSTORE 9 COMBI SOFT START | — | — | — | |
| WORCESTER GREENSTORE 9 SYSTEM | — | — | — | |
| WORCESTER GREENSTORE 9 SYSTEM SOFT START | — | — | — |
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 — GREENSTORE 6 COMBI SOFT START, GREENSTORE 7 COMBI SOFT START, GREENSTORE 9 COMBI SOFT START
manualmanualWORCESTER appliance manual — GREENSTORE 6 SYSTEM, GREENSTORE 6 SYSTEM SOFT START, GREENSTORE 7 SYSTEM, GREENSTORE 7 SYSTEM SOFT START, GREENSTORE 9 SYSTEM, GREENSTORE 9 SYSTEM SOFT START
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