Looking for the best Combi boiler? If you are looking for a powerful, productive combi boiler that has a long warranty and is inexpensive to operate, then you’ve found the right place.
Choosing the correct boiler replacement can be a daunting task at first but you don’t need to think about anything with our handy ‘best combi boiler guide’.
So, if your boiler has broken down, or you need a new more efficient boiler for your specific size of home, then read below.
Quick note about best combi boilers:
Most combi boilers are suitable for smaller homes as they heat the water directly in the boiler unit. Certain larger or older houses may need a regular or system boiler due to higher demand for hot water or incompatible pipework/radiators.
The best combi boilers in the UK in terms of sales have a power output varying from 24 to 40 kW . This output range is popular for most homeowners in the UK (according to buying stats.)
Best Combi Boiler For Small Homes:
One of the most important factors is to get the right boiler size in output for your home. Too small of an output and you won’t be able to heat your home or hot water properly.
Install a boiler that’s too strong, and you’re going to see your energy bills start increasing due to overproduction.
Worcester Bosch Greenstar I Combi:
The Greenstar l is best suited for small to medium-sized households finding low maintenance, low cost, and efficient combi boiler operation.
It has basic boiler controls with a plain display of functions. It also has a lightweight configuration for the easy implementation into kitchen cupboards.
Having a low energy pump decreases electrical consumption, and it is convertible to LPG. There is no doubt that it is one of the best combi boiler units for small homes.
The Ideal Logic Plus 24 edges:
In just about every comparison, the Ideal Logic Plus 24 combi boiler edges out among the pack.
So, it’s no wonder that we’re calling it the one of the best gas Combi boilers for a small flat or up to 3 bed home.
It has a longer warranty, better flow rate, and smaller overall measurements, all at a lower cost than the ecoTEC Pro 24 range.
A boiler with an output of 24-28kW is suitable when it comes to a small home or apartment with 1 bathroom and about 10-12 radiators.
This Combi boiler’s model has an output of 24 kW, making it a great choice in the best combi boiler category for small homes.
Best Combi Boiler for family homes:
You must have a boiler that is strong enough to keep up with your heating and hot-water needs if you live in a large house with 4 or more bedrooms. This is important for multiple bathroom homes which could require more than one bath/shower running simultaneously.
Baxi 800 Platinum Combi:
The Baxi 800 Platinum 40 kW is suitable for larger homes with more than one bathroom (many family homes).
Innovative, powerful, and reliable, Baxi provides a comprehensive range of gas boilers, all of high quality.
With outputs of 24, 28, 33, and 40 kW, the Baxi 800 Platinum range is available to suit all home sizes.
For family homes, the 40-kW is capable of providing up to 16.4 liters of hot water per minute.
This means the boiler provides an incredible flow rate, which is ideal for homes with more than one bathroom.
It is energy efficiency rated “A” and most models can even be operated using your smartphone or tablet.
The Baxi range is available with a 10-year comprehensive warranty. It is one of the best combi boilers for family homes available in the UK.
Viessmann Vitodens 100-W
Our overall champ for small to medium size homes is the Viessmann Vitodens 100-W.
This is among the most affordable, efficient and overall best combi boilers on the market in the UK.
Notably, the stainless steel heat exchanger which has a huge reliability rating and contributes to the confidence of the boiler.
This is evidenced by the 10 year warranty, with some companies offering up to 15 years.
(we found a n offer with a 15 year warranty here: www.boilercentral.com)
Surely, the Viessmann Vitodens 100-W is another ‘best combi boiler’ for family homes.
What We’ve Learned So Far: Best Overall Combi Boiler:
If you want to purchase the best combi boiler, you’ll need to make sure it’s the right size for your house, and from a reputable brand. A decent combination boiler will efficiently supply your baths and sinks with plenty of hot water, and will keep your radiators heated in the coldest of winters.
Honorable Brand Mentions:
Another major name in the UK boiler market is Vaillant. Its boilers are priced similarly to Worcester Bosch, but the warranty terms appear to be marginally longer.
As with Worcester Bosch, as long as your gas safe engineer approves, you can easily install this system like-for-like as there are several boilers that can accommodate any size of home.
German producer Vaillant is a major manufacturer of combi boilers that cost between £ 1,100 and £ 1,400 for the ecoFIT and ecoTEC series of combi boilers, placing them at the top premium end of the market.
Worcester Bosch, by market share, is the UK’s largest boiler brand.
This produces several boilers that can fit every kind of house. Its boilers seem to be at the more costly end of the industry but the quality cannot be doubted. Usually, warranty periods are between two and five years, so not as good as other offerings.
Depending on the size and hot water flow you require for your house, the combi Greenstar range begins at £ 875 and goes up to over £ 2,000.
The industry has no doubt that it is the best overall Combi Boiler.
You’ll need a trained engineer to conduct the installation after choosing the correct boiler for your home.
The cost of installation will differ greatly from installer to installer, which is why we are here to help you with the best possible price.
You can get a fully installed quote in as little as 20 seconds by going to www.boilercentral.com .
To provide you with an additional sense of peace of mind, each boiler we recommend should come with a manufacturer-backed warranty of at least 5 years.
This guide aims to help you make an educated decision about the purchase of your new boiler.
Let’s face it you’re not going to buy a new boiler without knowing a little about it, so you want to make sure it’s time-tested and reliable.
That’s why the boilers we showed were carefully tested based on the criteria that matter:
durability, consumer feedback, parts availability, price range, and ratings of performance.