Product Guarantee
At Worcester Bosch we know a reliable boiler is the key to a warm and comfortable home year after year, and our commitment to high levels of quality and reliability enables us to be confident in the guarantee we offer our customers.
What is a Guarantee?
Your guarantee is an important part of your product and ensures you are covered in the unlikely event you should have a problem. At Worcester Bosch we take pride in our guarantee and you can rest assured that in the unlikely event that something goes wrong with your product, you are covered and can come directly to us.


What does my Guarantee cover?
- Replacement parts
- Call out
- Labour
For more information on what your Guarantee includes, read our terms and conditions:


Our Valued Customers
The safety and well-being of our customers and installers is always our number one priority, even more so now with the ever-changing progression of the Coronavirus outbreak, we are committed to do everything we can to protect the wellbeing of our customers and our colleagues.
Find out moreGuarantee FAQs
The boiler must be registered for the guarantee and keep the guarantee valid you must have the boiler serviced every year.
No, the task of registering your new boiler should be carried out by your installer.
Please note if you register your appliance yourself you will only receive the standard guarantee length (5 years Gas and 2 years Oil). If you have any queries then please contact us.
The main difference between a guarantee and a warranty is that a guarantee is usually free, whereas a warranty typically includes a premium for the cover (much like a form of insurance). The great thing about a guarantee is that it is legally binding and adds to your rights under consumer law.
Register your Guarantee
If you need to register your guarantee for your product, use our easy to use Register Guarantee form.
Check your Guarantee
If you're unsure if your Worcester Bosch products are still under guarantee, use our Guarantee Length Checker.