Which is the Best Combi Boiler in the UK?

To answer your question which is the best combi boiler 2019? We’ve researched the market, and the scoured the review sites for you. We did this to give you an honest unbiased opinion that is based on fact to establish which is the best combi boiler on the market. To do this we have gathered information from Trustpilot and the Which? Report so you don’t have to.

So lean in a little closer and get comfortable as I’m giving you ALL you need to know and enhance your knowledge for when those surveyors visit your home to sell you their best combi boiler reviews.

We will review the following 5 best combi boilers in 2019:

Worcester Bosch Combi Boiler
Vaillant Combi Boiler
Ideal Combi Boiler
Baxi Combi Boiler
Viessmann Combi Boiler

To Repair or Replace You Boiler

If your boiler has broken it is a good idea to get a quote to get the boiler repaired BUT if the boiler is over ten years old you maybe better to replace the boiler. Boilers are only built to last ten years and what you may find is that you pay for an expensive repair only for the boiler to break again in a few short months therefore it makes financial sense to replace the boiler rather than repair it.

Here are some valid reasons you may want to replace it:

Older boilers which are over 10 years old the parts are hard to locate
A repair would contribute greatly towards the cost of a boiler replacement
A new energy efficient boiler will lower your bills substantially
Older gas guzzling boilers are not good for the environment
Older boilers can be more costly to repair
Adding smart thermostat controls can further reduce your bills
You can save over £300 on your bills and over ten years this adds up to £3000 so the boiler pays for itself
Complete peace of mind.

What Is A Combi Boiler?

A combi boiler is now the most popular choice, and this is down to two main reasons efficiency and its space saving ability.

A combi boiler is a single unit that can heat water directly from the mains without any need for an additional storage tank, it also heats the central heating for the home.
In a modern home space is at a premium, a combi boiler can fit discretely into a kitchen cupboard and is hidden out of view.
No need for additional water cylinders or header tank in the attic
Less expensive to install than a system or conventional boiler
Very easy to install and repair
They range in size from 24kW for a small house to a massive 42kW for a larger home, for the best combi boilers in 2019.

Best Combi Boiler Reviews In The UK 2019

As a company we have installed over 6000 boilers since we started installing boilers on the market so we think we have a little experience to offer advice on the best combi boiler reviews and the best combi boiler deals so lets take a look at a few.

QUICK REFERENCE LINKS:

1. Worcester Bosch Boilers

Worcester Bosch have an excellent reputation for the best combi boiler in the UK and have developed a superior boiler range and great reputation in terms of after service and supply of parts. The company originated in the UK but is German owned and we British love German Bosch technology. Which? Recommend this brand and it has developed an excellent reputation for resilience, design and the clever technology that the boiler is built upon such as its digital display.

The boiler ranges come with a 5 year warranty but this can be extended to ten years so look out for deals that offer you a massive 12 years warranty. To keep you warranty you need to get your boiler serviced every year or your warranty will lapse so bare this in mind. Please Note: this is an industry wide standard not just with Worcester Bosch all manufacturers expect you to service your boiler every year to keep you warranty. Best combi boiler reviews 2019

Pros:

The Market Leader In The UK
Boiler Ease to Install & Great After Sales Service
Warranty:5 Years that can be extended to 10
ErP Rating Heating Efficiency A
Good Quality Boilers with Excellent Reputation
Excellent Which Report & Trust Pilot Reviews

Cons:

Boiler breakdowns for some customers
Expensive to purchase for both parts and the boiler itself
aluminum heat exchanger

Best New Boiler 2019

2. Vaillant Combi Boilers

The Vaillant Boiler Group has built a great reputation and have been trading for over 140 years they export to 20 countries around the world, so I think they know a thing or two about boilers. They are a German family run company and we Brits are a sucker for German technology as we know they technically build the best combi boilers.

This boiler comes up as a Which? Best Buy as well as Worcester Bosch and Vaillant and is therefore one of our top choices for you the main issue with this boiler is it is expensive to buy and parts are expensive too. Some reviews say that the boiler is excellent and others report faults straight after installation but this could be down to the installer rather than the boiler itself. In general, the boiler has great reviews from its customers.

As a buyer you must do your research as a boiler is an important purchase as it should last you at least ten years so we’ve written a review for you on this boiler in more detail here. Vaillant combi boiler review

Read Our best combi boiler reviews for Vaillant Boilers

Pros:

Warranty: 5 Years that can be extended to 10
ErP Rating Heating Efficiency A
Quality German Boilers with Excellent Reputation
Mounting Wall Mounted or Floor mounted
Quiet Start Feature So Good For Bedroom Install

Cons:

Stainless steel heat exchanger in some models, aluminium for the rest

Complaints of unreliable, faulty boilers
Boiler breakdowns for some customers
Expensive to purchase for both parts and the boiler itself

3. Ideal Combi Boiler Review

Ideal Boiler a Hull based British manufacturer that was founded in 1905 who introduced a cost-effective solution for installing central heating across the UK. Now this company have had issues over the years and took the whole boiler back to the drawing board, redesigned it and went on to gain the Queens Award for Enterprise and engineering in 2013. Since then this company has gone from strength to strength. They have recently been taken over by a French company Groupe Atlantic and as leaders in France for air source heat pumps, they see this partnership as a good strategic move.

Pros:

Hull based manufacturer
Known as an affordable boiler brand
Award winning boiler for innovation
Good reputation in the UK due to long manufacturing history
Lower priced option boiler
Smaller can fit discretely into a kitchen cupboard

Cons:

Bad reviews on Trustpilot and Which Report
Boiler breakdowns slower to respond
Had a bad reputation but improved since redesign

Read Our: best Ideal combi boiler reviews here

4. Viessmann Combi Boiler

Viessmann are not a well known brand in the UK but over the last few years there has been a surge in popularity for this brand. Viessmann was founded in Germany in 1917 and has developed the brand across the EU and technical innovation and new ideas. According to the Which? Report they gain best boiler reviews in 2018 they the most reliable boiler in the UK and are well liked by boiler owners and boiler engineers alike.

The four main things reliability, availability of parts, after sales service and warranties and Viessman offers this all. Viessmann offer extended warranties on all their boilers. The best combi boiler range of Vitomen Combi Boilers are A Rated and extremely efficient which offers savings on your energy bill which we all love. A standard warranty of five years can easily be upgraded to ten, this gives you complete peace of mind for your boiler

Pros:

Stainless Steel heat exchangers in some models, not all
Number 2 Market Leader in the EU and UK
High quality, high efficiency boilers
Can Extend to a 10-Year Warranties

Cons:

Stainless steel heat exchanger in some models, aluminium for the rest
Complaints of unreliable, faulty boilers
Boiler breakdowns for some customers
Expensive to purchase for both parts and the boiler itself

5. Baxi Combi Boiler

Baxi is part of the Therma Group which manufactures worldwide, it has been manufacturing boilers in the UK since 1866 and I’m sure things have changed greatly since then. They profess to install highly efficient boilers that are maintained with ease. Well the online reviews on Trustpilot that reflect customer experience are very different. The boiler has reliability problems and it is in fact one that we do not install, and this is due to its reputation for poor after sales service that is in fact backed by online reviews. Baix is part of a larger group that manufactures Potterton, Mains and Heatrae to name a few. It’s such a shame they need to get after sales service sorted.

Pros:

Manufactured in the UK
Known as an affordable boiler brand
Well known brand in the UK due to long manufacturing history
Lower priced option boiler

Cons:

Lots of consumer complaints for being unreliable and faults
Bad reviews on Trustpilot and Which Report
Infamous for bad customer service
Confusing warranty options
Lower efficiency, lower reliability than other brands

Conclusion For The Best Boiler 2019

To find the best Combi Boiler 2019 I’ve researched the market for you and read the review sites to give you an honest unbiased opinion that hopefully is factual detailed information regarding the UK’s domestic combi boiler market

To do this I have researched Trustpilot for those of you who don’t know Trustpilot the reviews on there are written by customers who have actually experienced service from these companies. Also Which? Report who surveys customers to ascertain their opinions on top UK brands.

What is the Best Combi Boiler?

The findings in this article are of no surprise to our company because we are Worcester Bosch Installers and have been for the last 7 years. We absolutely love the Worcester Bosch Combi Boilers and we highly recommend them as the best combi boiler for you in terms of reliability, parts, after sales service and of course the German technology behind the actual boiler.

Installing the right boiler will last you for over 10 years and it give you many years of service heating your home and a constant supply of hot water for your home. Chose wisely in this instant buying the cheapest option may not be the right solution in these circumstances.

What Next – Contact Our Team….

If you have decided on which is the best combi boiler for your needs then contact us on 01274 214 337 or fill in the form here and we will be happy to help you.