Vaillant Combi Boilers
Why Choose Vaillant?
Vaillant is a popular manufacturer in the heating market with over 140 plus years experience in creating heating solutions that are not only revolutionary but set standards.
Vaillant’s combi range delivers high-performance, efficiency and control to homeowners when heating their homes – resulting in reduced energy usage and savings on energy bills.
Vaillant combis are know for their quietness during operation too, with many of their combis receiving the ‘Quiet Mark’ seal of approval – making them a suitable option for light sleepers.
View Vaillant Combi BoilersCombi Boiler Terms And Definitions
Below are some important terms and definitions that you should look out for when purchasing a new/replacement combi boiler for your home. We've also included helpful links to related articles on our website for further reading.
Output
A combi boiler’s size is measured in kilowatts (kW) – the more kilowatts it has, the bigger and more powerful it is. Read our What Size Combi Boiler Do I Need? article to help you choose the right size combi boiler to match your home's heating needs.
Efficiency
Modern combi boilers are super efficient - meaning less energy and money is spent to keep your home warm and cosy. Read our Saving Money With A New Combi Boiler article to find out how a modern combi boiler could help you to reduce your energy bills.
Flow Rate
Flow rate represents how many litres of water can flow through the combi boiler and how fast it can come out of a tap or shower head, once the combi boiler is running. Read our Boiler Flow Rates article for more on how to choose the correct combi boiler flow rate for your home.
Warranty
A boiler warranty is essentially a guarantee from the manufacturer that promises to repair or replace a defective component or device within a specified period. Read our Boiler Warranty Guide for the things you should look for in your combi's warranty.
Vaillant Combi Boilers
Below are the latest combi boilers available from Vaillant.
Prices listed are for standard models and should be used as a 'guide price'. We are not able to show every possible retailer and cheaper prices may be available.
Gas
Combi Boiler Manufacturers
Prices are ordered from lowest to highest, irrespective of retailer rating or stock. We are not able to show every possible retailer and cheaper prices may be available. When you click on a retailer link on our site, we may earn affiliate commission. This supports our not-for-profit mission to empower consumers and in no way affects our recommendations. Find out more.
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How we’re operating during the Covid-19 pandemic.
As a preference you can now request video quotes from our network of heating engineers.
We’re here to connect you with local heating engineers through the Covid-19 pandemic.
As the nation practices social distancing, our boilers are more important than ever, and we’re following the latest government advice to ensure you don’t go without heating or hot water.
Can I still get boiler quotes?
Yes – you can still get quotes from local heating engineers.
Remote quotes are possible in most cases but this will depend on the work involved. Your installer will be able to discuss quote options with you over the phone.
Are heating engineers still allowed to work?
Yes – heating engineers are key workers so can continue working in people’s homes as long as they are in good health and don’t have any Coronavirus symptoms.
Our engineers can provide you with a quote over the phone or via a video call, and will discuss these options with you so you can find a solution you are comfortable with.
Is it safe for a tradesperson to work in my home?
Yes – by maintaining the social distancing guidelines, a tradesperson will be able to safely carry out work in your home.
We’re closely following advice from the Government and Public Health England and will make appropriate changes where necessary.
Thank you for using Combi Boiler Prices and remember to stay safe,
The Combi Boiler Prices Team.