Best Boiler Brands/Manufacturers to Buy and Install in 2022

Which boiler brand is the best?

We will be taking a deep dive into boiler brands and explaining some of their key differences. Also, we will discuss why some boiler brands have been able to win the title of best boiler brand.

Although boiler brands may not be something you’ve thought of, chances are that you’ve heard of well-known names like Worcester Bosch.

The factors we considered when selecting the best boiler brands

You want your boiler to be reliable. It should also offer the best value for money. And it should have a long lifespan.

These are the areas that the best boiler brands excel in.

A decent warranty is also a winning combination. You want the peace of mind that you won’t have to deal with the problem yourself.

The boilers of lesser brands will not leave you in that lurch.

In summary, the following factors were considered when compiling our top 5 list which are covered in our heatable review.

  • The warranty period provided by the brand
  • Based on reviews by customers, this is how the brand’s overall reputation is determined
  • Trustpilot reviews
  • Nominations and awards, e.g. Which? Best Buy Awards
  • Customer service performance
  • Their boilers are priced according to their needs.
  • Efficiency ratings

Top 5 UK boiler brands – What more do you need?

  1. Viessmann
  2. Worcester Bosch
  3. Ideal
  4. Baxi
  5. Vaillant

Viessmann Boilers

Viessmann is Europe’s largest boiler manufacturer. It’s a good choice if you want to bring German engineering into your home.

Viessmann boilers were chosen for their superior boiler energy efficiency and longer life span.

The stallions of the company are the Viessmann Vitodens that is an outstanding choice as an entry-level natural fuel boiler boiler. And the Viessmann Vitodens that is one the best combination boilers on the market .

Viessmann boilers offer superior technical performance, which is why they are so popular. For instance, they use stainless-steel heat exchangers rather than the common aluminium found in many other boiler brands.

A heat exchanger plays an important role in generating hot water. Many boiler manufacturers ignore this crucial component and build boilers from less durable materials.

Worcester Bosch

Worcester Bosch can be trusted for its long history as one of the most popular and trusted brands. Many of their combi-boilers have been given a Which? 10 consecutive years of Best Buy Award.

Its varied range of boilers has been well-built and reliable. They are also efficient. Long guarantees demonstrate that Worcester has great faith. Worcester’s guarantee means that , unlike traditional warranties , the manufacturer is 100% dedicated to fixing the device if it fails . Worcester Bosch is widely known for its excellence in aftercare.

It is important to note that the exact guarantee period will vary depending on which Worcester-branded boiler you use and the Worcester-branded products you are using. A Worcester Bosch system filter, for example, will give you an additional year of guarantee.

Worcester Bosch is a fantastic all-rounder. It offers high-quality boilers that have won awards and competitive prices.

Combine this with their exceptional guarantee, customer support, and readily sourced parts to create one of the most respected boiler brands in UK.

Ideal Boilers

Established in 1906 at Kingston upon Hull in England, Perfect boilers are an established British brand with a strong reputation for excellence.

Ideal has a range of boilers that are affordable and robust, as well as a selection with fancy features and bells and whistles.

Combis and system boilers made by the company make a great choice in smaller homes.

The combi boilers will work great if you have few bathrooms and showers. Their system peers will fit better if your household requires hot water. They are also ready to run with a 20% hydrogen-based blend right out of box.

Ideal’s combis, system boilers are covered by warranties that last between 7-12 years. Although you need a Max certified installer to get the full 12-year warranty, without one it is 10. This is still a long time. On the other side, the warranty periods for regular boilers are shorter, ranging from 2 to 7, depending on their model.

Baxi boilers

BAXI, although not widely recognized as a top-of-the-line option in the heating market overall, does offer a variety of products and excellent customer service. If you’re looking for the best value for money, BAXI could be for you.

Baxi’s high quality boilers are comparable to the best, including Ideal and Worcester Bosch. Despite this, the well-known British manufacturer is still a great value for money. It has been around since 1866.

Baxi has a range boilers that include combi, regular, and system boilers. You will find a wide range of models within each range. It might take some time to research the options and seek expert advice.

But, the Baxi 800 combi is an excellent choice. It comes in sizes 25kW, 30kW, 36kW, and is small enough to fit into your cupboard.

Vaillant Boilers

Vaillant is another UK-based boiler brand and was awarded the Which? Best Buy.

Vaillant boilers are manufactured in the UK. They come in many sizes and types .

Vaillant are another UK-made boiler manufacturer. Vaillant has seen their ecoTEC range grow in popularity and their ecoTEC special with GreeniQ combi boiler won the 2018 Housebuilder products Awards. This boiler is very powerful with a output of either 35% or 43%. Therefore, it is best suited for larger homes.

Vaillant’s range includes many models that are appropriate for smaller properties. The combo is our top pick. It can produce 25kW, 32kW and 35kW power, as well as a warranty of between 2-10 years depending on where it is installed.

The ecoTEC Plus combi also includes a handy “smart” feature that tracks heating and hot water usage and automatically lowers its power to just 16% when it is not needed.

Our best boiler brands conclusion:

Be sure to get the best of both the above before you take the plunge and start putting your money into a boiler brand.

  • A Long warranty (10-years is nearly an industry-standard today)
  • Which? A Which?
  • Customer Service Reviews

What is the boiler’s life expectancy?

Modern boilers, like the ones we have mentioned above, are designed to last about 15 years. It all depends on each model. Even the most expensive boilers can be made from lower-quality models.
To determine the expected lifespan of a boiler, it is worth looking at its warranty. If the standard warranty covers only two years, then it is likely that the manufacturer expects the boiler to begin developing faults during the 2-year period. You can expect fewer repairs if your boiler is covered under a 10-year warranty.
You can prolong the boiler’s useful life expectancy by having it serviced and maintained regularly.

Are new gas boilers more efficient than older ones?

Yes, the new condensing-gas boilers are much more efficient than their non-condensing counterparts. The condensing process captures latent heat in the boiler’s exhaust gases and makes them more efficient than their older counterparts, which could only be 60-70%.

Which are the most efficient boilers available in the UK

Baxi, Vaillant Vaillant Worcester and Vaillant are the top boiler brands in the UK. A unit from any of these brands is a great choice if you are in search for a brand new boiler.
However, every property is different and may suit you better than others. If you are looking for a new boiler, it is a good idea not to go without professional advice.


Interesting Related Article: “5 Factors to Consider Before Renting a Boiler For Your Building