Extended Guarantee Promotion 2019

Welcome to the Extended Guarantee Promotion

Our products are of the highest quality and we are confident that they will provide your customers with years of reliable service. We offer a 5 year guarantee as standard free of charge on our Greenstar gas-fired boilers and a 5 year guarantee on our Greenstar oil boilers when installed with a Greenstar System Filter.

From 1st January 2019 until 31st December 2019, we are offering you the opportunity to extend the guarantee you can offer your customers with selected products.

For a 6 year guarantee on Gas install:

  • Any Greenstar i, Si or Ri boiler
  • Greenstar System Filter

For a 7 year guarantee on Gas install:

  • Any Greenstar CDi Classic or Compact boiler
  • Greenstar System Filter

For a 5 year guarantee on Oil install:

  • Any Greenstar Oil boiler
  • Greenstar System Filter

You will need to register the guarantee and appliance with us in order to benefit from the additional guarantee.

*Full terms and conditions apply

How to register a boiler guarantee

If you are a Greenstar Rewards or Worcester Accredited Installer login here to register your product

Alternatively, you can complete the online guarantee registration form here

We're preparing this promotion for claims, please check back soon.