Worcester Bosch
Worcester Bosch Pressure Sensor 1,5 Bar 8738204354
Worcester Bosch pressure sensor rated at 1,5 bar, used across the Greenstore combi and system boiler range.
At a glance
- Also known as PRESSURE-SENSOR-15-BAR, 1022360
£246.78
£205.65 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 pressure sensor 1,5 bar monitors system water pressure and reports it to the boiler's control board. It is fitted across the Greenstore combi and system boiler family, where a correct pressure signal is needed for the boiler to run and to display system pressure accurately.
Signs this part needs replacing
- Boiler locks out or will not fire despite the system holding pressure.
- Pressure reading on the boiler display is erratic, fixed or clearly wrong.
- Repeated low pressure faults appear even after the system has been topped up.
- System pressure drops with no visible leak on the pipework or radiators.
Before you order
- Confirm the model and variant against the fit list above, as SOFT Start and non-SOFT Start versions differ.
- Check the part number 8738204354 on the existing sensor before ordering.
- Verify system pressure with an external gauge so a faulty sensor can be confirmed.
- Check for wiring damage or loose plugs at the sensor connector before replacing the part.
Compliance
| Barcode / EAN | 4051516743154 |
|---|---|
| Alternative numbers | PRESSURE-SENSOR-15-BAR, 1022360 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTORE 11 COMBI SOFT START | — | — | — | |
| WORCESTER GREENSTORE 11 SYSTEM SOFT START | — | — | — | |
| 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 | — | — | — |
Showing 10 of 11 compatible appliances.
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 11 COMBI SOFT START, GREENSTORE 6 COMBI SOFT START, GREENSTORE 7 COMBI SOFT START, GREENSTORE 9 COMBI SOFT START
manualmanualWORCESTER appliance manual — GREENSTORE 11 SYSTEM SOFT START, 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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