Here to help you
Find manuals and brochures for your Vaillant boiler or heating system, as well as register your product guarantee and contact our aftersales and repair teams.
Brochures & manuals
Whether you’re looking for a service manual or some simple guidance on how to use your boiler, we’ll help you find what you’re looking for.
Register your guarantee
Your Vaillant product is designed to give you years of reliable service. But, to give you peace of mind, it comes with a guarantee – which is why it’s important to register your product.
Aftersales & repairs
We’ve got a team of over 250 qualified Gas Safe engineers, so there’s always someone ready to fix your boiler or heating system as soon as possible.
Call our team on
0330 100 3143
Or send an emailEmail our repairs team
Answers to frequent questions
Many problems can be quickly solved by you.
Which is why it’s worth searching our list of answers to frequent questions about our boilers and heating systems.Visit our FAQs
Keeping your boiler and heating system well-maintained is essential to its performance and reliability and long service.
Our service plans start from as little as £79 a year.
Find out more by calling 0330 100 3143
Call 0330 100 3143
If you think you have a gas leak, call the National Gas Emergency Service as soon as possible.