Boiler is on the blink? If you’re trying to figure out the cause of the issue the first step is your boiler’s manual. It’s a resource which will provide explanations of the fault codes and inform you that you are able to solve the issue yourself.
If you’re unable to find the manual you need, many manufacturers have a digital copy available to download from their websites.
To aid in diagnosis and make you aware of the probable expense of fixing your boiler We’ve listed the most frequent faults that your boiler might have, and the cost you’ll have to shell out for the most common repairs.
Common boiler issues
The majority of boiler problems aren’t easy for a non-professional to identify as well, and if you’re a qualified heating expert, it is not recommended to attempt to fix any issues that require taking off the boiler’s casing. It’s risky and can also invalidate any warranty left on your boiler.
But three of the most frequently encountered boiler repairs Swansea are easily fixed by a professional DIYer, and don’t need the attention of a high-priced heating engineer.
Boiler loses pressure
If your boiler is losing pressure, it could be due to several reasons. However, the most common cause could be due to an issue with the system, you’ve cleaned your radiators, and the system is losing pressure, or your heating has stopped for a long period of time and has lost pressure.
It is possible to repressurize your system by opening the filling loop faucets within your heating system until you have reached the pressure you want (usually about 1 bar). Once you have achieved this make sure to shut the taps at which the boiler should begin to function once more.
If your boiler keeps losing pressure, it is time to get it checked by a qualified engineer in order to solve the problem for good.
Frozen boiler condensate pipe
If there’s an extreme freezing cold weather, it’s typical for a condensate pipeline (a condensate pipe can be an element for condensing boilers) to cause your boiler to go out of commission. This isn’t technically a problem in the boiler, but in the event that the condensate pipe becomes frozen it will shut its doors for safety reasons.
Before you pay a high call-out cost from an engineer, ensure whether the condensate pipe is the cause of the issue. Make sure that the condensate is adequately protected with foam, as this will stop it from freezing at all.
Leaks of water from the boiler
It is typically due to worn-out and corroded washers. You’ll need a qualified heating engineer to unblock the boiler and replace the washers for you.
Dangerous boiler faults
Inefficient boilers may leak carbon monoxide (CO) that is a colourless and odorless gas generated by the inefficient burning of fuels derived from carbon. It blocks blood vessels from carrying oxygen throughout the body. It could be fatal. As per the NHS carbon monoxide is responsible for the deaths of around 60 people each every year across England in England and Wales.
Old-fashioned, non-room-sealed boilers or systems that have hidden flues are more at chance of being exposed to Carbon monoxide’s dangers. The signs of a boiler CO leak may include a sooty, dark stain around the boiler, or a sudden increase in condensation on the interior of windows.
It is recommended to purchase CO detectors. And If you reside in Scotland legally, you must have one installed in your home starting in February 2022.
But, don’t purchase any CO detector. Which? testing has uncovered several dangerous CO detectors. Most of them are unbranded and purchased sold on marketplaces online Our tests have revealed that they are not able to detect in the presence of massive quantities of CO.
A regular service is vital to ensure that your boiler is in good condition.
Signs of poisoning by carbon monoxide
Signs and symptoms of CO poisoning may be as follows. If you notice these symptoms and you are worried that they may be caused by CO poisoning, get out of the location where there is a suspicion of leak and seek medical attention (either through your GP or going to A&E depending on the degree of the symptoms).
Headaches
Breathlessness
Nausea and/or vomiting
Drowsiness and/or dizziness
The stomach and/or chest pains
Visual issues
The loss of consciousness.
