How can we help?
If you need to replace or repair your boiler, here are your options.
Boiler Replacement
If you need to replace your existing Vaillant boiler, here’s everything you need to know.
Find the right heating solution for your home with our Boiler Finder
There are several types of boilers available and deciding what's right for you can sometimes be a little daunting.
That's why we've created a simple to use boiler finder tool that helps ease the process.
This tool is a guide and we strongly advice that you consult a professional heating installer as each installation and heating requirements are unique.
Find the perfect solution with the help of the boiler finder:
Boiler Repair
Everything you need to get your boiler back up and running as quickly as possible
Boiler Service and Support
Make sure your boiler is fully serviced and covered by our guarantee by picking from the following options.
Get in touch
Choose the most convenient option to let us know how we can help
Renewable heating and hot water solutions
Vaillant also has a large range of heat pumps, solar thermal and renewable heating accessories.
What’s the right boiler for my home?
We’ve got boilers and hot water solutions for virtually every living space, each offering the highest quality, reliability and performance.
Find out more about the right solution for your home.
Combi boilers
- Better suited for homes with one bathroom
- Hot water is generated only when it's required and does not need a water storage tank
- Compact in size, so ideal for smaller homes
Go to our combi boiler range
System boilers
- Better suited for homes with more than one bathroom
- Delivers a constant supply of hot water, so perfect for homes with higher hot water needs
- Needs a water cylinder to store hot water
Go to our system boiler range
Regular (Open Vent) boilers
- Better suited for homes with multiple bathrooms
- Ideal where a lot of hot water is used at the same time, in multiple rooms
- Regular boilers are compatible with solar water and heat pump heating systems
Go to our regular boiler range
Choose a heating system that is smart and offers a connected home
When selecting a new Vaillant heating system you can include a smart internet connected control – our vSMART™. This means you can control your heating and hot water wherever you are and it will help reduce energy bills further. You can even ask Alexa to change your heating settings – how smart is that!
All our products at a glance
You can quickly get an overview of all Vaillant products on one page. Or see exactly what you’re looking for by setting the filters according to the energy type or technology you’re interested in.
Boiler range
Renewable solutions
Controls
See all Vaillant products
Save energy with Vaillant heat pumps
Vaillant heat pumps use renewable sources of energy from the air or ground outside to generate heat for your home - reducing your energy consumption and your fuel bills.
How to buy
Choosing the right heating system for your home
1. Find your boiler
There are several types of boilers available and deciding what's right for you can sometimes be a little daunting.
That’s why we’ve created a simple to use boiler finder tool that helps ease the process.
The Boiler Finder tool will help you to find the perfect heating solution.
2. Get a free quote
Find your local Gas Safe registered Vaillant Advance installers and they'll be able to share a no obligation, free of charge quotation with you on request.
3. Register your guarantee
Once your boiler has been installed, register the guarantee online - or your installer can do it for you.
It’s important to get your boiler serviced annually to help maintain it and save you money in the long-run.
Ask your installer or
Manuals & instructions
Find and download the manual for your Vaillant product.
Help & service
We're here to help you. Choose the option that's best for you.
