Boiler breakdown is one of the most problematic inconveniences that could happen. The most of disruptions occur during the cold and winter months, and the main reason for it is because you did not use them for months and they are forced back into life.
That creates pressure on the boiler, and it could put it into considerable strain when you have a central heating system so that you can deal with cold winter days.
You will be able to address some problems without finding heat engineer, but we recommend you to avoid doing it yourself especially if you are inexperienced because it is risky.
You should check out the latest automatic tube cleaning system on this link, which will provide you the understanding of how this process functions in the long run.
We will present to you the most common boiler problems:
You may hear and experience strange noise inside your boiler, which is similar to the sound of a kettle boiling. When sludge and limescale build up on your boiler heat exchanger, you will notice the problem called kittling.
Due to build-up deposits inside your boiler, that will restrict the flow of water which will unably heat exchanger to work correctly. At the same time, this can cause water to overheat and to boil and steam inside the boiler.
Have in mind that this particular problem is common in areas that feature hard water, but it can also happen in areas with soft water as well.
That will cause your boiler to work harder to heat the same amount of water as before which will increase the utility costs in the long run and shorten its overall longevity.
As soon as you hear your boiler kittling, it is vital to call appropriate engineer that will flush the entire system and remove the unwanted build-up inside and that will ensure the durability and efficiency of your heating system.
We recommend you to check here if you wish to understand boiler power-generation system.
2. Faulty Pilot Light
You should remember that pilot light is a small blue flame that is kept alight with the idea to heat and boost the larger burners. If it goes out, that could happen due to a faulty thermocouple that stops the gas supply.
Therefore, the draught will blow the pilot light out, but also deposit build-up can create the same problem. Therefore, before you decide to reignite your pilot light, it is vital to check out whether there are not any issues with the gas supply, you have.
If the stopcock is on, but your boiler is not receiving the gas, or if you notice that all other gases, appliances are not working, then the problem is not with the pan but with gas. You will be able to do it yourself, but you have to follow instructions that you will find in the boiler’s manual.
On the other hand, if neither of these things is working, the next step is calling a registered engineer that will help you along the way.
3. Low Pressure
You should check out the pressure of your boiler from time to time.
You have to look on the built-in pressure gauge, which is inside, and if you notice that needle is bellowed one, then you are having a problem with low boiler pressure, which could lead to issues within the central heating system.
We can consider three reasons why is this happening:
- The pressure relief valve requires replacing
- A water leak within the central heating system
- Bled radiators can also cause low pressure
Everything you should do is to check out for any visible leak within your system, and as soon as you find anything you should contact professional that will help you re-pressure the system.
If you do not feel comfortable with DIY, you should check out the instructions in manual and call certified professional that will help you deal with this problem.
The easiest way to understand the ways to repressurize your boiler is by checking out this site: https://www.wikihow.com/Repressurize-a-Boiler.
4. Frozen Condensate Pipe
When you use condensing boilers, you will have a condensate pipe that will transport acidic water due to gas waste away from the boiler. The common thing is that pipeline will run outside and into the drain, which means that it has risks of getting a freeze during winter days.
If you have a particular issue that makes your condensate pipe frozen, your boiler will display warning notification or fault code. You should locate the condensate pipe, and have in mind that it is a plastic pipe and it leads outside of your property into the drains.
You will be able to deal with this particular issue by using a hot water bottle, warming cloth or microwaveable heating pack on the frozen part.
You can pour hot water on it, but it should be less than boiling temperature, and as soon as you do it, you should reset the boiler and start it again.
5. Thermostat Issues
If the thermostat starts losing its accuracy or start turning the heating off and on without warning, it means that you should find a new one that will help you deal with inside temperature.
You should check it out so that you can ensure that it is in perfect mode and position and that you placed proper settings such as schedule and time. It is always possible that you did something wrong.