5 Year Warranty on

Worcester Boilers.

A.Williams Plumbing & Heating are Accredited Installers for Worcester Bosch and in being so are able to offer you this amazing warranty offer!

FREE* & exclusive special offer on all Greenstar gas-fired Boilers from your Worcester Accredited Installer!

Act NOW to Qualify for the FREE Worcester Extended warranty - ONLY AVAILABLE FROM ACCREDITED INSTALLERS.

All Worcester Boilers come with 2 years Warranty, as Accredited Installers we extend this warranty an extra year, with this offer the Warranty is extended a further 2 years, bringing the total warranty to 5 YEARS*


You will not only get a Great Warranty Offer, but you will be saving £115 on extending the warranty from the 3 years we offer to the current 5 year offer!

Get a FREE 5-year Warranty with these Gas-Fired Condensing Models:

  • Greenstar Ri regular boilers
  • Greenstar i Junior combi boilers
  • Greestar i System boilers
  • Greenstar Si combi boilers
  • Greenstar CDi combi boilers
  • Greenstar CDi Conventional regular boilers
  • Greenstar 30 CDi System boiler
  • Greenstar Highflow 440 combi boiler

By Choosing a new highly efficient Worcester boiler, you're playing an important part in reducing your heating and hot water bills and helping to save energy.  Investing in proven Worcester quality and reliability makes sense, represents great value for money and delivers peace of mind.

Call Today to Discuss your Requirements & Arrange a No Obligation Quotation - Tel 07889 547055

Terms & Conditions

All Installations must be registered within 20 working days.  All Greenstar gas-fired condensing boilers are valid for this promotion.  The qualifying boilers must be serviced annually for each additional year of the warranty.  Offer does not apply to contracts.  Offer only available via Worcester Accredited/specialist Installers that currently offer the one year extra warranty.  This offer cannot be used in conjunction with any other Worcester, Bosch Group Offer.  Offer applies to UK mainland, Isle of Man & Northern Ireland only.  The decision of Worcester, Bosch Group is final.