New Guarantee Lengths

From the 1st January 2020, we’re launching a new and improved guarantee offering as we understand we are all in an aggressive and ever-changing market.

We have listened to you, our installers, and know that the exclusive extended guarantees have become a barrier to selling a Worcester Bosch boiler - this new offering gives longer guarantee lengths to all.

We have simplified our offering so that you can offer up to a 10 year guarantee!

Lifestyle 8000

Greenstar Lifestyle 8000

Register a Greenstar 8000 Lifestyle with any Greenstar System Filter and receive a 10 year guarantee. 

Standard Guarantee 

  • 8 Year

With any Greenstar System Filter

  • 10 Year

Full terms and conditions apply

Cdi guarantee

Greenstar CDi & Si Compact, i or Ri

Register Greenstar CDi & Si Compact, i or Ri with any Greenstar System Filter to receive an 8 year guarantee.

Standard Guarantee 

  • 7 Year

With any Greenstar System Filter

  • 8 Year

Full terms and conditions apply

Worcester 2000

Worcester 2000

Register Worcester 2000 with any Greenstar System Filter to receive a 6 year guarantee.

Standard Guarantee 

  • 5 Year

With any Greenstar System Filter

  • 6 Year

Full terms and conditions apply

Extend your guarantee with system filters

Extended guarantees can be achieved by fitting any of our Greenstar System.

  • Greenstar System Filter (22mm)
  • Greenstar System Filter (28mm)
  • Greenstar Mini System Filter (22mm)
  • Greenstar Brass System Filter (22mm)

filters

Register your boiler guarantee

Simply complete the online boiler guarantee registration form.

Or if you are a Worcester Accredited Installer or Greenstar Rewards member login to register your guarantee

MyWorcester app

MyWorcester app

Don’t forget you can register your guarantees and gas safe notifications via our MyWorcester app!

MyWorcester app