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If you own a combi boiler, you will find the information below about common combi boiler repair East London helpful.
Combi boiler is the most common type of boiler used in homes in the UK. And all being well, you boiler should be able to provide you with hot water and heating in your home whenever you need them. But because boilers are machines, they are subject to wear and tear and at some point, you will need to get a combi boiler repair East London.
Common Combi Boiler Repair East London
Here are the common boiler problems that you might experience:
- Faulty or blocked pressure valve relief – If your pressure valve relief is not functioning properly, it can cause the copper pipe leading to the external wall to leak.
- Pump failure – Your pump might stop working if there is build up of sludge in the system, but also if the pump is old. When the pump fails, your boiler will not give you heat or hot water.
- Faulty automatic air vent – A faulty air vent will cause leaks and build up of scale, that can in turn cause air bubble to build and be released to the outside of the boiler.
- Build up of limescale – Common in areas with hard water, the build up of limescale in the central heating pipe can lead to blockages and fluctuation in the hot water temperature.
- Faulty diverter valve – When a diverter valve fails to work correctly, the heating system might get stuck on hot water or central heating.
- Sludge – Sludge is a common problem that causes boilers to malfunction. Radiators will be hot at the top and cold at the bottom if there is sludge in the system.
- Low water flow rate or temperature – Older models of combi boilers tend to lose water pressure causing the low rate of water flow and low temperature.
- Corrosion – This is another common problem in older boiler models. Internal parts are typically the ones that are greatly affected and most of the time, the whole boiler will need to be replaced.
