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Condensing Boiler vs Combi Boiler

Considering replacing your existing boiler with a new model? Whether you’ve spoken to a boiler manufacturer or conducted your own online research, it’s likely that you’ll have come across both condensing and combi boilers, but what’s the difference and which one is best?

Fortunately, the experts at Zenith Eco Solutions are here to help answer these questions. Below, we explain the difference between the two terms and supply you with all the information you could need to help you make a more informed decision about heating your home.

Is a condensing boiler the same as a combi boiler?

No, while these terms are sometimes used interchangeably, there is actually a difference between the two. Put simply, a combi boiler is a type of condensing boiler. This means every combi boiler is a condensing boiler, but not every condensing boiler is a combi boiler.

Differences between a combi boiler and a condensing boiler

Still unsure about the difference between a combi and condensing boiler? It’s important to bear in mind that while there are three different types of condensing boiler (combi boilers, conventional boilers, and system boilers), only all combi boilers are condensing boilers.

Both conventional boilers and system boilers can be made using either condensing or non-condensing technology. As a result, comparing a condensing boiler vs a combi boiler is basically comparing combi boilers against themselves because they incorporate the same condensing technology.

This means a much more useful comparison would be to compare combi boilers against non-condensing boilers.

Is it worth upgrading to a condensing boiler?

If you currently have a non-condensing boiler, then it’s well worth upgrading to a condensing boiler. This is because condensing boilers use less fuel and are therefore far more energy-efficient than the non-condensing alternative, meaning you’ll benefit from both a reduction in your carbon footprint and utility bills.

Not to mention, condensing boilers are also smaller than non-condensing boilers which can make them more practical – especially for smaller homes that want to utilise as much storage space as possible.

It’s also important to bear in mind, that any new boiler installation or replacement in the UK must be condensing (as of April 2005 for gas boilers and April 2007 for oil boilers). These changes were implemented through the Buildings Regulations.

Receive an instant boiler installation quote

No matter which kind of boiler, be it a condensing or combi model, seems like the best choice for your home, ensuring it’s installed both safely and competently is crucial.

That’s where Zenith Eco Solutions can help. Our team of fully qualified, Gas Safe certified engineers is on hand to install your boiler in line with the latest building regulations in the UK.

More than just an installation team, however, we also offer professional guidance and support to ensure you choose a heating solution that’s energy-efficient, sustainable, and most importantly, incredibly effective at keeping your home warm and comfortable.

If you’d like to learn more about the combi v condensing boiler differences or are searching for a free, instant boiler installation quote, please feel free to get in touch today!

You can either give our friendly and helpful team a call on 0800 0548 706 or use our online contact form to submit your enquiry.

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