Vaillant Gas Boilers Prices & Reviews 2022

Vaillant boilers are highly renowned throughout Europe for their reliability, performance and efficiency. Born in the UK, Vaillant is now an international company that operates in 20 countries and boasts of over 140 years of experience and service.

Vaillant boilers are not only manufactured with the highest quality components but are also backed with market leading guarantee packages.

With Vaillant, you can choose from a wide range of combination, system and open vent boilers, and purchase the perfect boiler for your home.

Keep reading to find out all about Vaillant boilers, what the different Vaillant boiler models offer and how much they cost.

Who Is Vaillant?

vaillant-logo1Vaillant is recognised as one of the leading heating technology manufacturers in Europe.

By pioneering the first combi boilers that appeared on the market, this company is one that has changed the heating industry forever.

As an age-old brand, Vaillant is still consistently revolutionizing the water heating industry with their innovative water heating appliances. And if that’s not enough to impress you, perhaps this will: Vaillant has won multiple awards for their well-designed, environmentally friendly and energy efficient products.

With a broad range of boilers to choose from, you can easily find the right boiler with Vaillant, whether for domestic or commercial use.

Vaillant Gas Boilers

The majority of Vaillant boilers are designed under the ecoTEC branding, which offers several options:

The Vaillant EcoTEC Range:

Vaillant Boiler Range

Vaillant ecoTEC Exclusive

The Exclusive range was the winner of the 2018 Housebuilder Products Awards. Its exemplary efficiency and controls allow you to fine-tune the heating to your needs. This boiler can range in price depending on the model and is listed in 2021 starting from £1227.

Vaillant ecoTEC Plus

The Plus model is a competent all-rounder that can power homes of all sizes, large or small. It comes in both combi and system formats. Depending on the model you choose (and there are many), starting from £965.

Vaillant ecoTEC Pure

The ecoTEC Pure range is packed with all the features of ecoTEC boilers, but has a minimized physical footprint.

Vaillant ecoTEC Pro

The ecoTEC Pro range of combi boilers is an excellent choice if you are looking for a simplistic boiler for your home. The ecoTEC Pro range brings with it super adjustable controls and impeccable performance. This boiler is found on the market (2021) starting from £880.

Vaillant ecoFIT

Just 700mm tall, the ecoFIT boiler range is as compact as it can possibly be. It can fit into a regular kitchen cupboard and has a 94% efficiency, meaning it can provide you consistent performance under any situation.

Depending on the model you choose and based on 2021 prices, you can find an ecoFIT starting from £852.

Vaillant Combination Boilers – Heating & Hot Water

Vaillant’s combi boilers are best for a 1–2-bathroom home, where there is limited space and smaller water requirements. Unlike system or regular boilers, combi boilers don’t require a cylinder or tank, but are directly connected to the main supply.

As a result, these combi boilers are one of the most energy efficient boilers in the Vaillant range. With Vaillant Combi Boilers, you don’t wait for cylinders to fill up; you have instant hot water in demand!

Vaillant combi boilers run from £850 to £1,500 with varying dimensions, flow rates and outputs. All are A-rated.

Here is an overview of the Vaillant combi boiler and how they compare:

Vaillant ecoFIT Pure Combi 25 – 35kW Small, medium and large-sized homes with one bathroom £850 – £1,100
Vaillant ecoTEC Pro Combi 24 – 30kW Small, medium and large-sized homes with one bathroom £900 – £1,800
Vaillant ecoTEC Plus Combi 25 – 38kW Small, medium and large-sized homes with one bathroom £1,100 – £1,500
Vaillant ecoTEC Exclusive with Green iQ Combi 35 – 43kW Medium to large homes with one or two bathrooms £1,400 – £1,920

Unlike combination boilers, regular boilers call for a cold-water tank and a hot water cylinder where the water to be used is stored.

Regular boilers are best for large homes that require a lot of water, or homes that need great water pressure at multiple locations simultaneously.

Vaillant regular boilers often cost less than the other types of boilers, and also come in a wide variety of power output and prices. However, keep in mind that you will have to calculate the cost for a cold-water tank and hot water cylinder separately.

Vaillant System Boiler Prices – Ideal for Larger Homes

System boilers, also called sealed system boilers, are best for homes that have a greater hot water requirement. These boilers do not need a cold-water tank and can satisfy hot water needs in demand. Prices range from £780 to £2,800 with varying outputs to suit any home.

The Vaillant system boilers range from £750 to £2,800 and offer plenty of options, here’s an overview:

Vaillant ecoTEC Plus System 12 – 37kW Small, medium and large-sized homes with multiple bathrooms £780 – £1,370
Vaillant ecoFIT Pure System 12 – 30kW Small, medium and large-sized homes with multiple bathrooms £840 – £1,160
Vaillant ecoTEC Exclusive with Green iQ System 27kW Medium to large-sized homes with multiple bathrooms £1,300
Vaillant ecoTEC Plus 48kW & 64kW System 48 – 64kW Large homes with multiple bathrooms £2,200 – £2,600
Vaillant ecoTEC 46kW & 65kW System 46 -65kW Commercial buildings and large homes with multiple bathrooms £2,200 – £2,800

Vaillant Regular Boilers

Vaillant regular boilers are the perfect solution for older homes and older properties. Similar to system boilers, they work together with a hot water storage tank, but also require a cold water tank in the attic (often called a cistern tank).

The tank in the attic is where cold water is drawn from into the main boiler itself, where it is then heated and stored in the tank. The hot water is then distributed to the radiators, taps and showers, or wherever required.

The main advantage of regular boilers is that they are able to supply water to multiple outlets simultaneously, without any drop in pressure or flow rate, making them ideal for larger, busier households.

Here are the main Vaillant regular boilers on offer, available in both small, medium or large:

Vaillant ecoFIT Pure Regular 12 – 35kW Small, medium and large-sized homes with more than one bathroom £730 – £1,440
Vaillant ecoTEC Plus Regular 12 – 35kW Small, medium and large-sized homes with more than one bathroom £720 – £1,520

Benefits of a Vaillant Boiler

The Vaillant boiler is the ideal solution for many reasons. Here’s a look at some of them.

#1 Hand-Crafted

All Vaillant products are handmade, which allows finer inspection and is the reason for its great quality.

#2 Highly Efficient A-Rated Boilers

Almost all of Vaillant’s boilers are A-rated, meaning it saves money on heating bills, wastes less energy, and reduces carbon footprint.

#3 Excellent Customer Reviews

Vaillant has customer feedback on its website, and sports over 14,000 excellent customer reviews on Trustpilot, with an average score of four out of five stars.

#4 Which? Award Scores (2018 Results)

which-best-buy-boiler1Vaillant boilers was awarded the “Best Buy” tag by Which? and received excellent marks in areas such as build quality, engineer recommendations, ease of servicing, customer scores, ease of fixing a common fault, and availability of parts.

In fact, in 2018, the annual boiler survey, they scored an impressive 80%. Here are the overall Vaillant score results conducted by Which:

  • Reliability – 4/5
  • Customer score  – 5/5
  • Engineer recommendation – 5/5
  • Build quality – 5/5
  • Availability of parts – 5/5 
  • Ease of fixing the boilers – 5/5 
  • Ease of servicing – 5/5 

#5 Compelling Service Plans

Take a look at some aspects of Vaillant’s service plans:

  • Repairs covered up to £1,500
  • Replacement options available up to £750
  • Repairs done with genuine Vaillant spare parts

#6 Diverse Boiler Controls

Customers are free to choose from an array of controls and thermostats to reduce fuel costs. Furthermore, you can even control your boiler from your smart phone using Vaillant’s vSMART technology.

#7 Boiler Warranty

Most Vaillant’s products offer a warranty period between two and five years. If it was installed by a Vaillant advance installer, warranty can extend up to ten years.

Vaillant Gas Boilers Prices Conclusion

In conclusion, Vaillant is a great choice that offers many models of well-built boilers ranging in power outputs and pricing.

Compared to other, hand-crafted boilers, Vaillant boilers may seem pricier, but for many it’s considered worth it, especially when you consider their reliability, years of experience and great customer service.