High efficiency condensing gas boiler on the market

High efficiency condensing gas boiler on the market

If you’ve ever wondered what exactly makes a condensing gas boiler different from your regular boiler, or whether you should consider installing one in your home, then this article will provide all the answers. We’ll explore the difference between condensing and non-condensing boilers, and explain exactly how they work so that you can decide if it would be worth replacing your current boiler with one of these energy-efficient devices.

What is condensing gas boiler?

High-efficiency condensing gas boiler

A condensing gas boiler is a type of gas boiler that uses high-efficiency condensing technology. This means the flue gases are cooled below the dew point, which prevents water vapor from condensing inside them and being released into your home. Instead, it’s collected in a tank at the bottom of your appliance, then drained outside through a pipe down to the ground level or through an external wall.

As well as saving you money on fuel bills, this has other benefits too:

  • It means less work for your heating system to do because it doesn’t have to heat up large amounts of water before pumping it around your home – so it runs more efficiently and quietly than non-condensing models


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How do I know if my boiler is a condensing gas boiler?

Condensing combi gas boiler

A good place to start is by checking the boiler itself. Look for a label with the words “condensing” or any of its variants (like “condensate”) in the model number or name, as well as a symbol of a circle with an arrow pointing out and down at an angle. If these are present, your boiler is likely a condensing gas boiler—but it’s worth double-checking with the installers if you’re still not sure.

If you can’t find any evidence on your boiler itself and don’t have access to any other information about how it was installed, there’s no harm in asking! Just be sure to ask someone who knows what they’re talking about: if an installer tells you that he didn’t install a condensing gas boiler but rather just put in another type of heating system altogether (for example), then this could be an indication that he hasn’t done his homework and thus isn’t qualified to answer such questions.


high efficiency condensing gas boiler


Are condensing gas boilers any good?

Best condensing gas boiler

Condensing gas boilers are more efficient than standard boilers. That’s the main reason why they cost more. The energy efficiency benefits of condensing boilers can also be seen in their reduced carbon footprint and reduced emission levels, due to lower fuel consumption.

A condensing gas boiler is one that recycles its own water vapor by running it through a condenser coil inside the unit before returning it to the tank. This means that there is no need for an external humidity exchanger as is required with non-condensing boilers, which saves you money on equipment costs as well as installation time and hassle. You also have less chance of getting air locks or blockages because there’s less chance for water flow restriction when using a regular system (which means lower maintenance costs).

The heating systems themselves offer better environmental protection too with this type of product since less heat escapes directly into your home’s atmosphere during operation – meaning that less carbon dioxide gets released into our atmosphere overall!



What is the best condensing gas combi boiler?

Condensing boiler manufacturers

If you’re after a boiler that’s going to save you money and be easy on the environment, then a condensing gas boiler is the one for you. It’s got all the benefits of being highly efficient, so it will keep your energy bills down while saving more than half of the CO2 emissions that would be released by other types of boilers.

As well as being super-efficient, condensers also don’t spit out any nasty fumes into your home as some older models do—they can even cut out completely when they’re not needed! That means no more clogged filters or smelly baths when it’s time to fill up with water again after running out during an emergency bath run at 2 am.

best condensing gas boiler

Is a combi boiler cheaper to run than a condensing boiler?

Condensing combi boiler prices

A condensing gas boiler is generally more efficient than a non-condensing boiler. This is because it uses less fuel, and therefore has lower emissions.

Combined heat and power (CHP) systems are also more efficient than non-CHP boilers as they can recover waste heat in order to generate electricity or hot water. However, CHP systems are more expensive to install as you need extra equipment to recover the energy from your heating system which costs money to buy and install.


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How much does it cost to replace a condensing gas boiler?

Condensing gas boiler cost

The cost of replacing your condensing gas boiler depends on the size and make of your current boiler, as well as how much work needs to be done.

If you’re looking to replace a condensing boiler with another condensing gas boiler, for example, this will likely be more expensive than if you were to install a non-condensing model instead. The same goes for replacing any other parts that may need replacing such as radiators or flues (the pipe carrying heat from your boiler).

The cost also includes installation costs which vary depending on the work that needs to be done. If walls need knocking through or demolition work is needed in order to fit the new unit into its new location then there will be additional costs involved here too – it all comes down to how much time and effort is required by our engineers when they come out to quote you on their services.

condensing gas boiler


We hope that we’ve been able to clear up some of the confusion surrounding condensing gas boilers. In short, they’re great because they can save you money on your bills and are easy to install. If you want to know more about these amazing machines for yourself then check out our guide on how much does it cost to replace a condensing boiler? If you want to know more about condensing gas boilers, please contact us: at +0086 186-2391-5479.


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