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Coronavirus (Covid-19) Updated 26th March 2020

We’d like to update you about our plans and current position in connection with the ongoing coronavirus (COVID-19) situation across the globe.

Vaillant support National Health Service workers with FREE emergency repairs on Vaillant boilers

Vaillant are supporting NHS workers who have a valid ID with free emergency boiler repair work up to the value of £500 on Vaillant boilers from 1st April – 31st July.

To claim for the support please call our dedicated phone line for NHS staff on 03301028571 where you will be asked for proof of ID and address.

The work itself will be carried out at the residence of the NHS staff member only & ID will need to be shown to the engineer upon arrival to the property.

Full terms and conditions apply. Please speak to one of our advisers.

How can we help?

Find a boiler

We have a wide range of boilers to suit your heating and hot water demands

Boiler repair

Book a Vaillant boiler repair

Top tips for winter

View our top tips for winter

Find an installer

Find a local installer in your area

All our products at a glance

Gas boiler range

Renewable solutions

Controls

Gas boiler range

Gas boiler range

We have a wide range of gas boilers suitable for almost every home. We also offer guarantees of up to 10 years.

Some of our boilers have been awarded Which? Best Buy gas boiler products for 2019.

Renewable solutions

Renewable solutions

At Vaillant, we don't just manufacture gas boilers, we also manufacture renewable systems which use renewable sources to supply your home with heating and hot water. This reduces your heating bills and is more environmentally friendly.

Controls

Controls

We manufacture a wide range of controls which can be included within your heating system, including internet connected controls.

The Government legislation "Boiler Plus" means that it is mandatory to have a heating system with an efficiency of 92% for all new boiler installations in the UK. A Vaillant control is the perfect addition for your Vaillant product to reach that efficiency.

Find out how upgrading your heating system pays off

Thinking about upgrading your heating system? Here you'll find; what to take into account when upgrading, what the advantages are and we'll also help you identify which products and which technologies suit your heating and hot water demands.

Find out more

How to buy

Choosing the right heating system for your home

1. What boiler do you have?

Most homes in the UK use a gas boiler and heating system to keep things toasty. However, if you’re purchasing a new boiler you may not want to choose a like-for-like replacement; upgrading to a more modern solution to save money in the longterm, or swapping to a solution that better suits your needs.

There are three main types of gas boilers available; combi boilers, system boilers, and conventional vented boilers (sometimes called “regular” boilers). We explain how to figure out what kind of boiler you have, and share the benefits and drawbacks of each type so you can make an informed decision.

Choosing a boiler

2. Get a free, no-obligation, quote

We champion local installers. Find your local Gas Safe registered Vaillant Advance installers. They’ll be able to share a no-obligation quotation with you free of charge.

Find your local installer now

Top tip: We recommend gathering three quotes. This provides you with enough information to make an informed decision, but not so much that you become overwhelmed. Whilst price is a significant factor, also consider reviews and how comfortable you feel with your installer. Once you’re happy, go ahead and book your boiler installation with your Vaillant installer of choice.

3. Guarantees and servicing

Once your boiler has been installed be sure to register your guarantee. Your guarantee covers you for the repair of any defects related to the manufacture of your boiler and covers both parts and labour. To register a new Vaillant boiler, you can do this online, or if you’re installer is a Vaillant Advance member, they will be able to offer an exclusive extended guarantee on any Vaillant boiler and will register it for you.

Register your guarantee online

You must have your boiler serviced annually to help maintain it working safely and efficiently. Annual services are also a requirement to maintain the validity of your guarantee.

Learn more about annual boiler servicing

Manuals & instructions

Find and download the manual for your Vaillant product.

Manual and download section

Help & service

We're here to help you. Choose the option that's best for you.

Find a local installer

Contact Vaillant

Register your guarantee