If you’re interested in learning more about some of the most common central heating faults in the UK, then this guide is going to shed some light on the topic and ultimately give you a better understanding of the most likely faults that occur in central heating systems and how a London Power Flush can help them. With this in mind, let’s take a closer look.
Strange noises coming from your boiler
It’s safe to say that most people have heard peculiar noises coming from a boiler at some time or another, but it’s important to understand the difference between normal boiler noises and some of the more problematic issues that could be occurring.
In general, you can expect the boiler to make noise when the pilot light first ignites, but if it continues to make strange sounds, then you may be dealing with some trapped air. If the boiler continues to make noise after you have bled the air out, then you may need to check whether the system is blocked or clogged in some other way.
System pressure loss
If your system has lost pressure entirely, then you may need to contact an engineer to help you resolve the problem. The easiest way to check whether you are losing your system pressure is to examine the boiler’s pressure gauge, and this will let you know what you are dealing with. This pressure loss can occur for a variety of reasons ranging from water leaks, air leaks, or even after routine maintenance work.
If you find that your radiators aren’t creating any warmth at all, then the first and most obvious thing to check is whether your thermostat is turned up enough to trigger the heating. Next, it’s worth checking to see whether a heating fuse has blown, as this can be a common reason why your radiators aren’t heating up at all.
Radiators that are only warm at the top
It’s a relatively common complaint when a radiator only seems to be getting warm at the very top, giving you no heat from the base whatsoever. In many circumstances, you may find that your radiator is completely cold to touch at the bottom but feels warm at the top, and this will often be due to sludge building up in the lower half of your radiator.
To fix this problem, you will need to perform a radiator flush which should resolve it quickly and easily. If this doesn’t help, then you may be working with a broken pump, or perhaps a broken pipe, so you may want to contact an engineer at this point.
Radiators that are only warm at the bottom
On the other hand, you may be dealing with a radiator that doesn’t get warm at the top at all, but fortunately, this problem is perhaps one of the easiest to solve. All you need to do is make sure there are no air gaps in the system, and this can be achieved by bleeding the radiator. all these problems and more can be solved by power flush