Why does a faucet buzz in the kitchen or bathroom when you
The unpleasant hum in the tap after its opening is not only annoying, but also causes bad thoughts related to the serviceability of the water supply system. So far there is no definite answer to such “singing” among specialists, because there may be many reasons for this phenomenon. Below we will try to explain in accessible language to everyone why the tap in the bathroom or in the kitchen is buzzing when it is opened and what can be done in this case on our own.
Why is there a "buzz" in the water system
We will consider the reason based on physical knowledge. The main reason - the sound waves due to vibration. Its cause may be:
| Very high pipeline pressure | The sound will be heard at the same time not only to the whole staircase, but also to the house. The pipeline may have been damaged in an inaccessible place. The result can be expensive repairs for you and your neighbors. |
| Metal pipe wear | The crane is buzzing when the valve is closed due to the accumulation of lime and other sediments on the walls of the pipes, as well as rust. This can also be the cause of vibrations and humming when turning on the water. |
| Incorrect connection of pipes during installation | A common cause of unpleasant sound. Therefore, if the faucet is buzzing, you need to check all the connections between the pipes and the elements of the system. |
| Gasket | The most obvious problem, due to which the tap not only begins to "buzz", but also to flow in addition. |
We clarify and eliminate the defect
We recommend that before installing the water supply system, make the correct calculation of the diameter and material of the pipes, according to the pressure in it. When installing gaskets in the crane, you need to select only high-quality materials from reliable companies. Installation of the system to carry out professionally and efficiently.
Alas, this does not happen as often as we would like, so in the course of operation you will have to make adjustments:
- A radical solution to the problem - replacing all old pipes in an apartment with new ones may not bring the desired result.. This is due to the fact that you need to change the entire pipeline in the stairwell or house.
- A less radical way to deal with a buzzing mixer - cleaning pipes from accumulated sediment. The method is definitely effective, however it’s necessary to clean the pipes periodically.
Tip: to determine excessive water pressure in the system, you must open the mixer and immediately close it. If after the tap was turned off, you heard a hum, then this is the reason.
The faster the sound appears, the higher the pressure in the pipe, and the volume indicates that the permissible limit is exceeded. In this case, we recommend installing a special air chamber in front of the mixer to absorb sudden pressure surges in the system.
Installation can be carried out using:
- additional pipe section;
- special silencer for faucet. The devices are manufactured industrially and are equipped with a built-in chamber for killing a sudden pressure drop.
If vibration and buzz occur due to the inadequate installation of system components, seal them with improvised means. As a result, various twists in the flowing water will disappear, and the mixer will stop to buzz.
Crane repair
Now let's talk about the main reason for the "buzz" of the mixer - the laying of the crankshaft, which may be incorrectly installed, be defective or worn out. In the overwhelming majority of cases, this is the cause of the sounds in the system when the faucet is opened, and its leaks.
Consider the problem in more detail:
- Determine when opening a tap appears unpleasant sound, hot or cold.
- Shut off the proper feed with your own hands.
- Remove the crane that houses the gaskets we need. Crane box - a device necessary to adjust the water supply. Usually located under the valve.
- Replace worn gaskets, their price is very low, so choose the best. Rubber or ceramic products may be used. To find out what you have installed, without disassembling the tap, open it. If you need to make one turn - a ceramic gasket is installed, several - rubber.
Repair crane with rubber gasket
The instruction is as follows:
- Remove the crane.
- Take a sharp knife and cut the edge of the gasket at about a 45? Angle.
Tip: note that the depth of the cut should be no more than 1 mm.
- If you see that the gasket has already completely worn out, then it is better to replace it immediately.
- Assemble the crane again after all the gasket handling.
- Turn on the water and check the device for leaks and buzz.
Tip: The most likely cause of a leak and “buzzing” of a faucet with an installed ceramic faucet is a sagging silicone washer that is needed to press the ceramic parts of an element together.
We recommend after disassembly to cover the silicone ring with plastic. Usually, the problem of leaks and unpleasant sounds is eliminated.
The measures proposed above are temporary. So you need to hurry to the store and replace the broken crane.
Conclusion
An unpleasant loud sound when opening a faucet in the bathroom or in the kitchen is a “bell” that there were some problems in the water supply system of an apartment or house that need to be fixed. The situation should not be brought up to the moment when it is necessary to take emergency measures.
It is enough to use our recommendations to help you quickly solve the problem yourself. The video in this article will provide an opportunity to find additional information on the above topic.