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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

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Worcester heating spares

Worcester Spares boiler parts stockist

We have over 2,900 qualified Worcester heating engineers who are regular customers of HSP. This vouches for our credibility as one of the main suppliers of Worcester Bosch parts and spares!  In order to make it easy to find what you’re looking for we have over 5,000 boiler diagrams and appliance schematic breakdowns for Worcester, meaning you can find any part or any spare with ease, and quickly! You can search our database for part numbers, GC codes, and serial numbers and download Worcester user manuals and service instructions. When you’re working on a Worcester boiler make sure you’re using only the best quality parts, all of which can be found on HSP. We are the number one company when it comes to the delivery of genuine heating spares and we guarantee that each product on our website is 100% genuine.

heating spare parts Worcester spares stockist Locate Worcester appliance from the search boxes above to identify your parts

  • 100% genuine original Worcester spares
  • profile stockist 99% of 1st line parts in stock
  • Fully approved and tested by Worcester Bosch 
  • Fully legal - Compliant with UK standards & legislation
  • Over 5,000 diagrams & appliance schematic breakdowns
  • Worcester user manuals and service instructions
  • Next day delivery on all first line spares (if ordered before 3 pm) - and tracked online too!
  • Need advice on ordering correct parts for your appliance call 0333-006-3675
  • Worcester boiler spares specialist expert advice

Worcester boiler diagrams and schematics 

If you need help in identifying specific boilers or their parts, We have thousands of Worcester boiler diagrams available for you, helping you to pinpoint problems and identify Worcester spare parts quickly and efficiently.  View diagrams


Worcester Diagrams

 Where can I find the FD (serial) number on a Greenstar boiler?

On data badges pre July 2010, the FD (serial) number is located within the long serial number. The 11th, 12th and 13th digit. e.g. 7716130155 6842205631(6 is the year 4 is the month)

On data badges after July 2010, the FD number is located in a different location e.g. 5570 006 000334 7716130137. As our Greenstar boilers were not manufactured until 2005 the FD example above would be June 2010.



Looking for obsolete Worcester spares, that are hard to find or identify 

  • HSP holds one of the most extensive Worcester Bosch spares database libraries in the UK 
  • Search our database for parts numbers,  GC numbers, serial codes, appliances, models Oil serial numbers
  • We also supply Worcester user manuals & service instructions  - can`t find your appliance manual or diagram listed then let us know - click here
  • Looking for spares for older Worcester boilers that are obsolete? We often stock them or could source them for you if they're still available.
  • Worcester parts finder lets you find the right parts for your boiler first time (diagrams make identifying Worcester boiler parts easy)
  • Worcester models we cover in detail Boulter, Greenstar, Greenstore, CDI, Camray, Compact, Danesmoor, Heatslave, Highflow, Boulter, SI, SBI
  • HSP also supply Worcester commercial boiler spares -solar panels -cylinders- heat pumps


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