You can expect most modern combi boilers to last at least 15 years. The brand and model you have: Generally, if you spend a bit more and get a high-quality boiler from a trusted brand, then you can expect it to last longer. During a service, the engineer will check everything is in good working order and clean, repair or replace any components that need attention.
This will keep your boiler working efficiently for longer and help to avoid a hefty bill for repairs. Your annual usage: As with most things, the more you use your boiler, then the shorter its lifespan is likely to be. Here are five signs that could indicate your existing boiler has reached the end of its lifespan:. It keeps you and your family warm and can influence how comfortable you are in your home.
Below we list a few factors that you should consider when thinking about whether your boiler can meet your needs long-term. We usually recommend that you start considering a new boiler when your current system is approaching 10 years old. A new system could potentially be easier to use and could even look more aesthetically pleasing in your home. A service includes various tests on efficiency and performance, and also checks for any leaks or faults in your system.
For example, if you have had added more bathrooms or rooms through a house extension or loft conversion, then your boiler may require more power to operate to your new demands. Overworking a small boiler which was not designed to cope with these new high demands may cause the boiler to degrade more rapidly than usual. If you have had or are considering additional bathrooms, rooms or radiators in your home, it is best to keep in mind the impact this could have on your boiler and central heating system.
Our experts could help you determine whether your boiler is efficient enough to provide the heating and hot-water you need. If you think that your home needs a new boiler, try our free online quote tool today. Saving calculated when replacing G rated with A rated boiler in a semi-detached house. Interest-free credit is available over 2 years on all boiler makes. Credit is also available across months at 9.
They say that nowadays, the average combi boiler will last between years. You might also be one of the lucky ones that have seen their boiler working hard for 20 years. We've compiled a list of hot tips on how to give your boiler the best chance of living a long and fruitful life.
Have a read and see if you can start giving your boiler some much-needed attention right away. An annual boiler service is a must for keeping your boiler in check. Any possible problems can be picked up before they turn into big, costly problems and general safety is ensured, giving you peace of mind. It goes without saying, an annual service must only be carried out by a qualified person, in this case, a Gas Safe Registered Engineer. Most good engineers will show you their ID, failing this, you can always check on the Gas Safe Register online.
While not every engineer works in the same way, there is a list of main checks that every engineer will carry out. These include:. Price varies depending on the type of boiler, the area you live in and the company you choose. Throughout the year, air can get into your heating system. There is an AAV Automatic Air Vent inside your combi boiler which relieves any air that manages to find its way in but sometimes that air will find its way to the radiators and rise to the top.
You will know if you have air in your radiator if it is hot at the bottom and cold at the top. Although there are other factors that may mean your radiator is cold, it typically means you need to bleed your radiator. All you need is a radiator key, which can be bought from any plumbing merchant or DIY store for pennies. There is a bleed point at the top of the radiator which your key will fit in, just simply turn that and you will hear air coming out.
If you've bled your radiator and it is still cold, there are other ways to fix this, check out our how to fix a cold radiator blog for more info. Inside, it has a very powerful magnet which grabs any sludge that builds up in the system over time.
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