Most boilers will give some indication that something is amiss before they actually pack in. If you catch the problem early enough then it can save you the trouble of coming home to a cold house, and potentially save you a fortune by avoiding an expensive repair.
Unusual Noises From the Unit
Banging, clunking and kettling noises are normal and usually are caused by limescale or sludge in the heat exchanger. These noises indicate that the boiler is working harder than normal to heat the water. In extreme cases the noise can cause damage to the heat exchanger or other parts of the boiler.
The Pilot Light Keeps Turning Blue or Yellow
A normal pilot light is blue in colour. A pilot light that turns yellow or orange is not burning correctly and could indicate that there is a risk of carbon monoxide present. This should be investigated by a Gas Safe registered engineer as soon as possible.
Your Energy Bills Are Creeping Up
A faulty boiler will consume a lot of fuel in order to maintain a consistent temperature. This will enable you to discover a problem early on by noticing an increase in the costs of your heating. The Energy Saving Trust also provides information about how your boiler’s efficiency can impact your heating bills.
Inconsistent Heat or Hot Water
A failing pump or stuck valve could cause problems with your heating. However, in many cases, a simple bleed of the radiators can resolve inconsistent heating. However, if the problem persists, it’s likely to need the attention of a professional.
Visible Leaks or Corrosion
If you can see water pooling around your boiler or there is rust-coloured staining on the casing of your boiler then it is wise to investigate the problem straight away. Small leaks can cause serious damage to surrounding pipes and electrical components very quickly.
Pressure Drops Repeatedly
Repeatedly dropping pressure on your boiler could be a sign of a leaking expansion vessel or a fault elsewhere in your central heating system. More on Boiler Repair Cheltenham can be found at www.hprservicesltd.com/cheltenham-boilers/boiler-repair-cheltenham.
The signs for a faulty boiler should be picked up early to save you from a costly repair.
