Extended guarantee promo

Published: 01-01-2019

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 - 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
  • Greenstar System Filter

For a 7 year guarantee on Gas install:

  • Any Greenstar 8000 Lifestyle boiler
  • Any Greenstar CDi 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

To register the boiler, simply complete the online boiler guarantee registration form.

Or if you are a Worcester Accredited Installer or Greenstar Rewards member click here.


More promotions

50/65kW GB162 Cashback Promotion

50/65kW GB162 Cashback Promotion

Between 12 August – 31st December 2019, we are offering you a £100 cashback promotion when installing a GB162.

12-08-2019 View full story
Greenstar Rewards 7 years guarantee and 70 points!

Greenstar Rewards 7 years guarantee and 70 points!

We are offering Greenstar Rewards members  70 points as well as a 7 year guarantee for any 25i or 30i Combi boiler registered through the Rewards website when installed with a Worcester System Filter between July and October 2019.

01-07-2019 View full story
Extended guarantee promo

Extended guarantee promo

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

01-01-2019 View full story