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If your enquiry requires an urgent response please call 0330 123 9339. If you are contacting us because you are unhappy with our products or services, please read our information about customer relations.

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Protecting your Privacy

At Worcester Bosch we handle your information in a secure and confidential manner and always in accordance with the law, including the Data Protection Act 1998 (and its replacement the General Data Protection Regulation 2016). We will never disclose your personal information to third parties unless there is a legal basis for this.

The law provides you with rights in relation to your personal information. To find out more about this and about how we handle your personal information in accordance with the law, please take a look at our website which is updated from time to time as legal requirements change:

If you have any questions, comments or requests regarding this Privacy Policy, we will be happy to answer them. Please contact

Data Protection Officer, GmbH
Robert Bosch UK Holdings Limited.
Broadwater Park
North Orbital Road
Denham UB9 5HJ

Technical problem? Try this first.

If your Worcester product doesn't appear to be working, it may be related to something else. The most common things to check are listed below, but you should also visit our troubleshooting area to see if you can find the answers you're looking for there.

  • The electricity supply to the appliance may have failed.
  • The mains gas may be turned off
  • If you have a pre-pay gas meter there may not be any credit left
  • The mains water may be off
  • There may be visible damage to the flue outlet
  • The boiler controls (e.g. room thermostats or programmers) may not be switched on or may require new batteries
  • The boiler's condensate pipe may be frozen, find out more
  • The heating system may need repressurising, find out how to do this

Register guarantee

Register your Worcester Bosch product here by following a few simple steps.


Why not use our troubleshooting tool or frequently asked questions to help answer your enquiry?

Manuals & brochures

Lost the instructions? Don't worry. Download PDF copies of product use manuals, instructions or brochures here.

Customer Support

Find out about our service plans and book your next appointment.

Customer relations

Please contact our customer relations team if you have any feedback, comments or criticism of our products or services.