Not having hot water is not only annoying, but also very uncomfortable if you’re not used to having cold showers or baths! There are a number of possible reasons a boiler can stop giving you hot water which I will highlight below along with potential solutions. Even if you are able to identify the problem, it is best to call a professional boiler repair service like Cheltenham Boiler Service. Visit http://www.combi-man.com/ for more information.
The first possible reason that you don’t have hot water is that there is a fault with your timer or thermostat. Even though the thermostat only controls the heating, if you use it as a timer as well, it could affect the hot water. If this is the case, it can cause your boiler to shut down completely.
The next reason is that there could be a boiler or pipe leak. This, more often than not, can cause the water pressure level to drop significantly. You can top up your boiler’s pressure manually, but if there is a leak, it is best to call a professional, as gas leaks can be fatal.
If there isn’t any electricity or gas going into the boiler, this can obviously cause a lack of hot water. Check to see if your other nearby appliances are working and whether your boiler is actually switched on.
The last reason you don’t have hot water could be due to the small water cylinder size. It is important to have a cylinder size that is appropriate for you and your family’s use, and the amount of people living in the house. If you like to take long showers, and have a small cylinder, you will use up all of the hot water very quickly. You should either use less hot water or get a new boiler with a bigger water tank.
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