Worcester Bosch
Worcester Bosch Casing (Temperature Sensor) 8737604414
Casing for the temperature sensor used in Worcester Bosch Greenstar 1000 and 2000 series boilers.
At a glance
- Also known as 1038463
£4.25
£3.54 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 casing for the temperature sensor used on Worcester Bosch Greenstar 1000 and 2000 series boilers. It houses and locates the temperature sensor, protecting the sensing element and holding it in position on the appliance. Manufactured by Worcester Bosch under part number 8737604414.
Signs this part needs replacing
- Temperature readings become erratic or inaccurate
- Boiler locks out or displays a sensor-related fault code
- Visible cracks, heat damage or deformation on the casing
- Sensor sits loose or does not seat securely in the casing
- Intermittent heating or hot water operation linked to sensor faults
Before you order
- Confirm your boiler model matches one of the fitments listed above
- Check the part number on the existing casing is 8737604414
- Verify the casing is the correct type for your temperature sensor
- Inspect the sensor itself for damage before replacing the casing
Compliance
| Alternative numbers | 1038463 |
|---|
| 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 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 GR1000W 24 C NG | — | — | — | |
| WORCESTER GREENSTAR GR1000W 30 C NG | — | — | — | |
| WORCESTER GREENSTAR GR2301iW 25 C LPG COMBI | — | — | — | |
| WORCESTER GREENSTAR GR2301iW 25 C NG COMBI | — | — | — |
Showing 10 of 12 compatible appliances.
Documents & drawings
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