From listening to you, our installers, we have simplified our offering so that you can offer up to a 12 year guarantee. Get rewarded for fitting our products and offer your customers the longest guarantee lengths, simply complete the online guarantee registration form to sign up to our loyalty scheme.

Sign up

Greenstar Lifestyle 8000

Register a Greenstar 8000 Lifestyle with any Greenstar System Filter and receive up to a 12 year guarantee. 

  • Standard Guarantee  - 8 Years
  • With any Greenstar System Filter - 10 Years
  • With any Greenstar System Filter + £40* (Non-WAI loyalty members only) - 12 Years

*Full terms and conditions apply

Lifestyle 8000
Greenstar 4000

Greenstar 4000

Register a Greenstar 4000 with any Greenstar System Filter and receive up to a 10 year guarantee.

  • Standard Guarantee – 7 Years
  • With any Greenstar System Filter – 8 Years
  • With any Greenstar System Filter + £40* (Non-WAI loyalty members only) - 10 Years

*Full terms and conditions apply

Greenstar CDi & Si Compact, or Ri

Register Greenstar CDi & Si Compact, or Ri with any Greenstar System Filter to receive up to a 10 year guarantee.

  • Standard Guarantee  - 7 Years
  • With any Greenstar System Filter - 8 Years
  • With any Greenstar System Filter + £40* (Non-WAI loyalty members only) - 10 Years

*Full terms and conditions apply

Cdi guarantee
Greenstar 2000

Greenstar 2000

Register a Greenstar 2000 with any brand of System Filter to receive a 7 year guarantee.

  • Standard Guarantee  - 7 Years*
  • With any Greenstar System Filter - 7 Years*

*Full terms and conditions apply

Greenstar 1000

Register a Greenstar 1000  to receive a 5 year guarantee.

  • Standard Guarantee  - 5 Years
  • With any Greenstar System Filter - 5 Years

 

Greenstar 1000
Greenstar Oil boilers

Greenstar Oil Boilers

Register any Greenstar Oil boiler with any Greenstar System Filter to receive up to a 7 year guarantee.

  • Standard Guarantee - 2 Years
  • With any Greenstar System Filter - 5 Years
  • With any Greenstar System Filter + £40* (Non-WAI loyalty members only) - 7 Years

*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)

Greenstar system filter range

Register your boiler guarantee

Simply complete the online guarantee registration form.

Loyalty scheme members please login to register your guarantee and collect points.

Join our loyalty scheme

 

 

Get rewarded for fitting our products, by earning points when you register your installs through your loyalty account. Convert points to cash, or spend them on workwear, power tools and more.

You can even reinvest your points on marketing and business support – the choice is yours!

Sign up

loyalty scheme installer
Worcester Bosch Professional App

Worcester Bosch Professional App

Don’t forget you can register your guarantees and gas safe notifications via our Worcester Bosch Professional App!

Download it here

Check your customers' guarantee length

Enter the 23 digit serial number to check the guarantee length remaining on your customers' guarantees.

Check guarantee

guarantee length