Worcester Bosch Domestic Hot Water Temperature Sensor - 87145000810

The Worcester Bosch sensor, also known as a thermistor, is designed for compatibility with a range...

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City Plumbing GBWorcester Bosch Domestic Hot Water Temperature Sensor 87145000810
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eBayWorcester Greenstar DHW temperature Sensor 87145000810 (K141)
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OnBuy.comWorcester Bosch Dhw Temperature Sensor 87145000810 4010009875987
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Product Information

Full details

This guide is for owners of Worcester Bosch Greenstar boilers seeking to understand and maintain their domestic hot water temperature sensor (thermistor). The key benefit of understanding this component is ensuring efficient and reliable hot water supply. A key caveat: all boiler maintenance, including sensor replacement, must be performed by a certified Gas Safe engineer. This guide provides essential information on the sensor's function, compatibility, and troubleshooting.

All features

Model Part Number87145000810
BrandBosch

Extended Product Information

FAQs

What does a thermistor do?

A thermistor, or temperature sensor, measures the water temperature and sends this information to the boiler's control system.

How do I know if my sensor is faulty?

Symptoms include inconsistent water temperature, no hot water, or the boiler shutting down repeatedly. A Gas Safe engineer should perform a diagnosis.

Can I replace the sensor myself?

No. Boiler parts must be fitted by a certified Gas Safe engineer.

Where can I find the model number of the sensor?

The model number is 87145000810.

What Worcester Bosch boilers is this sensor compatible with?

This sensor is compatible with the Greenstar, Greenstar 8000 Style, Greenstar 8000 Life, and Greenstar Energy Related Products models.

How often should I have my boiler serviced?

It is recommended to have your boiler serviced annually by a qualified engineer.

Where can I purchase a replacement sensor?

Replacement sensors are available from authorized Worcester Bosch suppliers.

Troubleshooting

Inconsistent hot water temperature.

Check the sensor for proper connection. Consult a Gas Safe engineer to diagnose the issue, the sensor may need replacing.

No hot water.

Check the boiler's error codes (if any). Contact a Gas Safe engineer to inspect the sensor and other related components.

Boiler repeatedly shuts down.

This could be related to the sensor, but requires professional diagnosis. Contact a Gas Safe engineer to inspect the sensor and other related components.

Pros and Cons

Pros

  • Ensures accurate temperature readings for efficient boiler operation.
  • Maintains consistent and reliable hot water supply.
  • Genuine Worcester Bosch part for guaranteed compatibility.
  • Designed for multiple Greenstar boiler models.

Cons

  • Requires professional installation by a Gas Safe engineer.
  • Failure can lead to inconsistent hot water temperatures.
  • Part replacement requires boiler shutdown.
  • May require additional diagnostic steps to confirm the sensor is the issue.

Setup, Compatibility & Care

  • Compatibility: This sensor is compatible with a range of Worcester Bosch Greenstar boilers: Greenstar, Greenstar 8000 Style, Greenstar 8000 Life, and Greenstar Energy Related Products models. Always verify compatibility with your specific boiler model.
  • Installation: *Important:* The sensor must be installed by a certified Gas Safe engineer. Do not attempt to install the part yourself if you are not qualified.
  • Care: The sensor itself requires no specific maintenance. However, ensure your boiler receives regular servicing by a qualified engineer to maintain optimal performance and longevity. Regular servicing can help identify potential issues with the sensor or other components before they cause problems.

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