For the past decades, Vaillant boilers have been trusted by homeowners in the United Kingdom for their high-performance and efficient hot water and heating solutions. Vaillant boilers are trustworthy because their energy consumption is very low, and every model comes with a ten-year guarantee. Subsequently, if you already have a Vaillant boiler installed at your home, you must know how efficient it is. Alternatively, this blog was put together by our team at Boiler Solutions to help you understand and find an answer to the question, why does my Vaillant boiler keep losing pressure?
Also, if you have ever wondered about the importance of going for a boiler service London, then check out our homepage. Coming back to our Vaillant boiler, low-pressure or sudden leaks are some of the most common issues faced by boilers with continuous use. Therefore, if your boiler keeps losing pressure, it is high time to get it checked by an expert. Or you can solve the problem by yourself if you have enough knowledge of boiler functions. Find out more about our Boiler Services in London.
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A technician can quickly fix these two common reasons behind low pressure in boilers. But, before setting an appointment, you must discover the exact reasons for air releases or water leaks. If you still cannot find leaks, look for damp patches around radiators, flaking or discolouring pipes, and water stains. So, if you have asked yourself, why does my Vaillant boiler keep losing pressure?, then we will keep reading to learn more.
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Pressure loss in a boiler is a widespread issue. Almost 99% of the reasons are leaks in radiators and pipework. Even after fixing these issues, what can you do if your boiler keeps losing pressure? You need to consult an expert. Before moving to the solution, it is crucial to focus on the significant problems that lead to low pressures:
Although not the most common issue witnessed by homeowners, sometimes, your boiler pressure may drop even when there are no leaks in radiators or pipework. This situation can give rise to many worries because the problem is not evident, and finding its solution can be a bit challenging. Sometimes, when there is a leak in the internal system, particularly a boiler leak, or a minor fault in the inner parts of the boiler, a situation of constant low pressure arises.
With regular use, the boiler parts get loosened or corroded; this may further lead to leaks and faults and, as a result, affect the boiler pressure. Finding out the faulty part of a boiler is not your cup of tea. Hence, when you consult technicians, they can detect and deal with these problems efficiently. With regards to leaks, why not read up on topics such as how to fix a leaking boiler pipe.
When you have discovered the reason behind the pressure gauge indicating low readings, it becomes easier to find a solution. Each of these problems above has a solution that can either be resolved by you or an expert. An expert will ensure you do not face such issues again soon. Sometimes, when a situation of low pressure rises suddenly, you may try to fix it by switching off the system first.
Then, you can proceed with filling up the boiler through a filling loop. The next step must include opening the filling valve and waiting until the pressure gauge again indicates a reading of 1.5. You may close the valve after regular pressure readings and see your system running smoothly again. If the problem is not fixed after this simple step, it is time to consult an expert. We hope this blog has enabled you to understand the question, why does my Vaillant boiler keep losing pressure?