Vaillant Boiler Prices and Reviews

Vaillant is one of the UK’s leading boiler manufacturers. Their boilers are reliable, energy efficient and long lasting.

Vaillant boilers cost between £854 and £1,492 depending on type and size of boiler.

You can compare Vaillant boiler prices by completing the form above.



How much will a Vaillant boiler cost?

Vaillant is a company with 140 years worth of being among the main players in the heating market and today is one of Europe’s leading heating technology manufacturers.

Vaillant’s boilers are reliable, energy efficient and long lasting.

They have a range of domestic boilers designed to suit different home requirements and budgets. The prices of these vary according to the different size and capability levels of each. As a guideline, the cost of Vaillant boilers range between £854 - £1,492.

The table below shows the average price of the cheapest and most expensive boilers Vaillant offer.

Type of Vaillant Boiler
Price of Cheapest Boiler
Price of Most Expensive Boiler
Combi Boiler
£854
£1,472
System Boiler
£779
£1,281


View our guide to average boiler costs and installations.



Vaillant combi boiler prices

A combination or ‘combi’ boiler heats water directly from the mains when you turn on a tap. This means that unlike a heat-only or regular boiler, you won’t need a separate hot water storage cylinder or a cold water storage tank.

Combi boilers tend to produce good shower pressure and are also more cost and energy-efficient as the water is heated instantly rather than stored in a cylinder.

Vaillant have a range of combi boilers. The cheapest in the range is the ecoTEC pro 24 at £857.00 and the most expensive is the ecoTEC plus 938 at £1,492.

The table below shows the prices of leading Vaillant combi boilers we recommend.

Vaillant combi boiler
Fuel
Size (heat output in kW)
ERP efficiency (water heating)
Typical price
Vaillant ecoTEC pro 24
Gas or LPG
24;28;30
A
£854
Vaillant ecoTEC pro 30
Gas or LPG
24;28;30
A
£1,003
Vaillant ecoTEC plus 835
Gas or LPG
25;32;35;38
A
£1,254
Vaillant ecoTEC exclusive 838
Gas or LPG
32;38
A
£1,473



Compare Boiler Prices in Your Area



Vaillant system boiler prices

System boilers have heating and hot water components in-built so there is no need for an extra water tank, although it does require a cylinder for storing hot water. They are also compatible with solar water heating systems which present environmental benefits and energy bill savings.

Vaillant’s ecoTEC plus system boilers range between £779 - £1,281.00. They are wall mounted and come in these sizes: 12, 15, 18, 24, 30 and 37kW.

You can see the prices of leading Vaillant system boilers we recommend in the table below.

Vaillant system boiler
Fuel
Size (heat output in kW)
ERP efficiency
Typical price
Vaillant ecoTEC plus 612
Gas
12;15;18;24;30;37
A
£779
Vaillant ecoTEC plus 618
Gas or LPG
12;15;18;24;30;37
A
£920
Vaillant ecoTEC plus 630
Gas or LPG
12;15;18;24;30;37
A
£1,144
Vaillant ecoTEC plus 637
Gas or LPG
12;15;18;24;30;37
A
£1,281




Review of Vaillant boilers

Vaillant make our list of recommended boiler manufacturers; feedback we receive from our customers is good and their boilers perform well in industry tests.

Vaillant boilers received an overall brand score of 83% by from Which? The brand score is assessed by customer survey and ratings from heating engineers carried out in April and May 2015. They are generally thought to have a good reputation within the industry.

Their boilers received a good score for their reliability record when compared to the reliability of other brands like, Worcester Bosch, Glow-worm, Viessmann, Johnson & Starley and Intergas. This means that they are less likely to break down than average and will save you money on repairs.

Vaillant came only second to Worcester Bosch from the 13 boiler manufacturers included in the survey making them one of only two brands of boiler that is a Best Buy recommended by Which?

Engineers also think Vaillant boilers are easy to service and even heating engineers who are not incentivised to install Vaillant boilers are still likely to recommend them.

Warranties are also good with Vaillant boilers. Most of their boilers come with 5 year labour and parts warranties.



Vaillant versus competitors?

Other leading boiler manufacturers to consider are Worcester Bosch, Baxi and Potterton. All of these manufacturers offer similar quality products so often it just comes down to what price you can get for each brand and which brand your installer has the most experience with.

You can compare the prices of these leading brands by completing the form at the top of this page.



How do I buy a Vaillant boiler?

Selecting the right boiler is an individual scenario and best assessed by a heating engineer to ensure you purchase the right type.

Vaillant encourage potential customers to join their installer loyalty scheme, Advance. This way you are given access to their network of fully trained, independent installers who can offer you exclusive extended guarantees, as well as a free no obligation quote to assess which Vaillant boiler you need.

You can begin this process by going to their website and filling out the relevant contact form.

See also:


Compare Boiler Prices in Your Area


Spread the Word!