Causes of knocking in the heating riser. Why do heating radiators click in a private house? If you hear noises, whistles or hums

A common phenomenon that can be encountered in apartment buildings or private buildings is various types of noise emanating from the heating system. Like any excess noise in communication systems, humming, crackling or knocking in heating pipes have their reasons, and if they are not eliminated, along with psychological discomfort for residents, this can lead to serious problems in the heating system of a residential building.

Characteristics of noise in heating pipes

When talking about unwanted noise effects in heating system pipes, we should first mention a few words about the difference between noise and sound. If sound waves are characterized by a certain frequency and amplitude, then noise vibrations are characterized by disorder, lack of uniformity and rhythm. The noise level is measured in decibels, and its normal values are up to 30-40 decibels in an apartment and up to 45-55 decibels on the street. Anything that exceeds this level is a deviation from the norm and causes acoustic and psychological discomfort to a person.

Installation of communication systems in a home is carried out in such a way that the noise emanating from them is not felt by residents and falls within the framework of sanitary standards. This also applies to heating pipes, and therefore the appearance of hum, crackling, knocking and other audible noises in them indicates a problem with the heating system.

As an exception, it is worth mentioning the noise that occurs in heating communications during the first start-up of the system. This kind of knocking or crackling noise in heating pipes is not unusual - it is usually associated with pressure drops in the supply and receiving pipelines when water is first supplied to them. Subsequently, as all pipelines of the system are filled with water, the noise in them weakens and then stops completely.

Noise effects resulting from malfunctions in the system can be of various types: hum, crackling, clicking, knocking, bubbling, etc. Their causes may be related to errors made when installing heating pipes, or may arise during operation (read: " "). Noises of different natures have different origins, and therefore identifying the type of noise plays an important role in establishing its causes.

Causes of humming and whistling in heating system pipes

Whistling or humming in heating pipes is quite common, and among the main factors for their occurrence are the following:

leaks in the heating system;
the appearance of narrowings in the lumen of the pipes, interfering with normal water circulation;
the use in some apartments or premises of a residential building of pipes of a smaller diameter than in the rest of the heating communications.

If the reason for the humming pipes is unclear, you should first find out if there are any leaks in the heating system. For this purpose, it is necessary to inspect all apartments and rooms in the house, but if a water leak is not found in them, then also the basement, in which the main plumbing and heating structures are usually located.

Most often, leaks form in fistulas of heating pipeline structures or in valve connections. If such a leak does occur, it is usually not difficult to detect it with careful examination: as a rule, a small stream of water flows from the problem area and a small cloud of hot steam comes out. A stream of water can be detected at some distance from the leak site, and the hum of pipes can sometimes spread over quite significant distances.

If a careful audit reveals that there are no leaks in the system, then another likely cause is a decrease in the flow of pipes in a certain area. The location of this defect is determined by ear by examining the entire heating system. The identified problem area must be replaced. In any case, to repair and restore the damaged area, it would be correct to call a plumber, since this task may not be possible for a non-specialist.

Why do you hear clicking, crackling and knocking noises?

The appearance of clicking or crackling noises in the heating system pipes usually indicates that foreign solid particles have appeared inside the communications. The impact of such small particles on the walls of the pipes is precisely the direct cause of such noise.

As a rule, heating pipes knock and click when the following problems occur:

wear of some key elements of the system;
valve valve malfunctions;
expansion of metal heating pipes under the influence of heat.

In most cases, knocking in the heating pipes of a private house or apartment building can be eliminated by simply draining the clogged water from the heating system and replacing it with clean water. If such flushing does not eliminate noise, then the faulty parts of the system must be replaced. In particular, valve valves are subject to inspection, problems with which are often the cause of such noise.

Another reason for knocking in heating pipes may be the thermal expansion of metal pipeline structures. Usually in this case, the crackling and knocking noises are quiet and intermittent. The expansion of pipes can lead to slight movements and disruption of the fastening of some structural elements, which leads to noise of this kind. To solve this problem, it is necessary to inspect the places where various parts and elements are fixed, and, if necessary, re-fasten them.

Finally, another reason that can lead to clicking and knocking in heating pipes is the so-called water hammer. It occurs when the water circulating in the pipes is instantly shut off by closing the valve, valve or tap. Since the compressibility of water is practically zero, and stopping the water stream cannot happen immediately, for a short time, at the point where the tap is suddenly closed, the pressure can jump by tens of atmospheres. This can lead to malfunctions of valves, valves, threaded connections with clicking or crackling sounds, and even failure of some parts. Therefore, to avoid this, you should not suddenly shut off the flow of liquid circulating in the heating system.

Seething water in heating pipes and radiators

Sometimes you have to deal with a problem such as bubbling or gurgling water inside heating lines. This noise occurs due to the appearance of air bubbles inside the water. In addition to noise effects, another undesirable consequence of this problem is a decrease in the temperature of the coolant and the efficiency of the system as a whole.

If seething or gurgling noises occur, the system should be checked for the presence of slopes and distortions, in which a layer of air can form and stagnate. In some cases, to remove air bubbles from the heating system, special air vent valves are installed in the structure on the upper floors. In other cases, it may be necessary to correct distortions and slopes, which requires shutting off and stopping the heating in the entire house.

Other sources of noise in the heating system

In addition to the reasons mentioned above, the following factors can be sources of various noises in heating communications:

sudden pressure surges for one technical reason or another;
non-compliance of the coolant with technological standards;
noises coming from pumps in the boiler room.

To prevent sudden pressure changes in heating systems of private or apartment buildings, it is recommended to install special control devices. Sometimes the noise can be caused by pumps located in the boiler room, the operation of which can lead to resonance in the water-jet elevator of the heating system. In some cases, the resulting buzzing or crackling can be eliminated by installing a valve between the elevator and the pipe.

To prevent noise in heating pipes, it is recommended to avoid using threaded valves, and instead install ball valves that close the water flow by turning 90°. They are much more reliable for such systems, and their operation is almost unaffected by coolant flows or other mechanical factors inside the structure.

Boiler equipment used to equip heating systems can operate on various types of gaseous, liquid or solid fuel, or also on electricity. However, the operation of boilers of any type may be accompanied by certain side processes, which often affect the heating system and can cause noise in it.

In particular, wood or coal solid fuel can lead to clogging of the chimney with a decrease in draft force. The operation of boiler houses using liquid diesel fuel may be accompanied by incomplete combustion and accumulation of soot. All this often leads to noise and humming in heating communications, and requires measures to eliminate these problems.

Noise may also appear due to malfunctions of pumps, valves or other devices and mechanisms located in the boiler room or basement. The solution to the problem in such situations is to repair faulty elements or replace them.

In general, any specific situation with the occurrence of noise in the heating system requires an individual approach, and there cannot be universal methods here. In some cases, identifying and eliminating faults on your own can be very difficult, and in this situation, the only way out of the situation is to contact qualified specialists.

Living in multi-storey buildings, many residents hear extraneous clicks and humming in the heating system. This occurs due to violations of operating and installation rules.

Heating pipes are made of steel, which conducts sound waves well. The round shape of the pipes does not prevent this either.

Heating pipe noises vary. It could be:

crack;
periodic clicks;
knock

All extraneous noise reduces living comfort and often causes leaks and accidents. You will find out why heating pipes are knocking by reading this article to the end.

How to deal with noise in pipes

A hum in heating pipes occurs for a number of reasons:

During operation, the diameter of the pipes decreases.
Water leak.
Installation of pipes of smaller diameter.

If your heating pipes are humming, the first thing to do is look for a water leak. Most likely, it is in the basement. It is easy to detect by a cloud of steam and a trickle of water.

Call a plumber to fix the leak. The hum in the pipes should stop.

Reducing the diameter of the heating pipe is another reason for the occurrence of hum in the pipes. You can detect the location of the noise by ear. Walk along the pipes and try to find the cause of the noise. As a rule, the source of the hum is located in the basement, where the pressure in the pipes is greater than in apartments.

A narrowing of the diameter of heating pipes can occur for the following reasons:

Faulty and incorrectly installed shut-off valves that do not guarantee protection of the system from the ingress of rust, slag or foreign small particles into it.
The formation of plaque inside the pipes, which reduces the diameter of the pipes, as a result of which the pressure in them increases.

The hum can be eliminated by replacing old pipes and valves with ball valves; such problems almost never arise in them. You can open the water discharge valve located above the expected narrowing point. Foreign particles, if there are any in the pipe, will come out of the heating system.

The water in the batteries bubbles and clicks

Such noises occur in an air-filled heating system, and they can also be caused by particles of debris that have entered the system after it has been repaired.

Air is removed from the system using a Mayevsky valve, through which air is discharged from the heating system.

If after this the noise does not stop, then a possible reason is incorrect installation of pipes connected to the heating radiator. A slight misalignment can cause unpleasant sounds.

Crackling and clicking noises can be caused by debris in the radiators or a broken ventilation valve. Open the tap and drain the water; particles may come out of the heating pipes.

Knocking in the pipes

A broken ventilation valve can cause a knocking sound in the heating system. This happens when installed incorrectly. If the valve is installed in the opposite direction, the resulting erosion will lead to its breakage, as a result, a knock will appear in the heating pipe.

A broken vent valve is a serious accident. A sharp increase in water pressure can lead to ruptures in the heating system pipes. The riser urgently needs to be shut off and a plumber called. After the repair is completed, the knocking should stop.

Extraneous noise may occur due to changes in water temperature. Everyone knows that metal objects expand when heated and contract when cooled. If the brackets that secure the pipes are installed poorly, they can cause knocking. When the temperature fluctuates, they will move and knock on the steel heating pipes.

If you live in an old house, then this is the main cause of knocking. You need to go through and check the mounting brackets, if necessary, carry out repair work.

Service providers claim that the temperature of radiators and pipes is constant, but this is not entirely true. It often happens that hot water flows through the heating pipes, and then cools down. An open window in an apartment can cause a short-term knock in the pipes.

In the entrances of your houses, you often see open windows, broken glass, and all this leads to temperature fluctuations in the heating system, which means knocking in it.

If the brackets are loosely fastened, but pressed against the wall, there will be no knocking, but an unpleasant creaking sound will appear.

Having studied the causes of noise in the heating system, we can draw a unifying conclusion - the reason is in old pipes and radiators. All of them can be eliminated at once only by carrying out a high-quality overhaul of the entire heating system of a house or entrance. But you can wait for a very long time and not wait. Therefore, in the summer, apartment owners should inspect the heating system and fix minor problems.

It happens that after installation, heaters and radiators crackle and click. What is the cause of extraneous noise during operation?

Causes of noise in a heating radiator

The reason for knocking and noise in batteries is mainly due to violations committed during installation. The most common problems are:

Different diameters of the radiator inlet and hose. Modern systems use control valves, a Mayevsky valve, a bypass, etc. All pipes and shut-off valves must have the same internal cross-section.
Lack of differential pressure regulator. A special washer is installed in front of the regulator nozzle in the basement of an apartment building, designed to stabilize the pressure. If there is no washer, the coolant makes noise in the batteries when the pressure in the pipeline reaches above 1.5 Bar.
Heating radiators crackle due to incorrect connection of the thermal valve or poor mounting on the brackets. The problem can be resolved by replacing the temperature controller. Water presses on the valve in the thermostat, which leads to extraneous noise. The cause of the crackling sound is also insufficient fixation on the brackets. When heated, the metal from which the radiators are made expands, which leads to noise.
Air pockets - if water is bubbling in the radiator, this indicates the presence of air in the system. When water passes the location of the plug, a sound similar to the babbling of a stream is made. A similar problem is detected if the batteries gurgle when the heating is turned on. The situation is corrected using the Mayevsky crane. By bleeding air from the heating system, you can achieve silent operation.
Leak in the system. Whistling and humming indicate a lack of tightness in the heating system or excessive narrowing of the pipeline. Moreover, the heating radiator is humming due to a “fistula” in the riser not only in the apartment itself, but also in the basement. If a visual inspection does not reveal the location of the break, the building management plumbers are called to look for a broken pipe in the basement.

These are the most common causes of noise during heating operation. To determine what became the catalyst for the violation, the location and localization of knocking, gurgling or other sounds should be determined. After this, identify errors in installation.

Eliminating noise from radiators is much more difficult than preventing them from appearing. Therefore, it is recommended that the installation of the system be carried out by a qualified installation team.

Why does the heater crackle when operating?

The causes of noise in electric heaters, unlike radiators connected to a liquid heating system, are rarely associated with installation errors. The main cause of clicks, crackling and other sounds is violations of operation by the owners themselves.

Oil radiator– if clicking sounds are heard when you turn on the heater, the problem is due to moisture getting into the oil. This happens for several reasons. The heater was turned upside down during transportation. We transported the heater in winter, and then immediately turned it on, etc. Detailed instructions on how to avoid unpleasant noise can be found in the heater instructions.
Fan heater and convector– noises indicate accumulated dust. The heating process involves the use of an incandescent filament. The settled dust causes unpleasant clicking sounds during operation, usually accompanied by a burning smell.

Qualified specialists must eliminate the causes of crackling and clicking noises in radiators and electric heaters. Regarding electrical equipment malfunctions, you should contact the service center. A competent plumber can eliminate violations that cause radiators to knock, make noise, or creak during heating.

Knocking in the heating pipes of a private house is a common occurrence for owners with individual heating. Why the noise occurs and what influences it is necessary to understand.

The main indicator of trouble is poor-quality coolant containing dissolved salts and mechanical impurities.

Causes of noise

There are actually not so many reasons for knocking in heating pipes when heating. Some noise can be ignored - it does not harm the system or heating devices. But noises such as buzzing, crackling, knocking, gurgling, and howling should give reason to think and take urgent action.

Common reasons:

air pockets in the system;
clogging or overgrowing of pipes due to poor-quality coolant;
leaks in the pipeline;
violation of installation work when installing taps, valves and laying pipes;
failure or wear of working equipment;
cavitation, an increase in pressure in places where the diameter of pipes increases (decreases);
incorrect calculation or non-compliance with design recommendations when installing the heating system.

These circumstances arise in private closed-loop systems and make us think about their urgent elimination.

The circulation pump in the heating circuit system promotes forced movement of water, which leads to uniform heating and displacement of accumulated air from the system.

If the heating in a house or apartment is connected to a central pipeline, then startup, accompanied by similar sounds, is normal. Water, filling the general system, pushes out air, and, flowing along the contour, is accompanied by gurgling, knocking and crackling sounds.

As soon as the equipment enters operating mode, the general adjustment of the system will end - the battery temperature will increase and everything will stop. This is clearly visible in the diagram of heat supply to consumers from the central boiler house.

Types of noise in pipes

The noises that accompany the general heating start-up differ from emergency ones - they are intermittent and are accompanied by gurgling or gurgling. In bimetallic or aluminum batteries, a crackling or humming noise may be heard - this is also normal.

It is clear that prolonged noise is unpleasant, so it is necessary to prevent the situation in a timely manner.

The knocking and hum that occurs in the room with increasing force give reason to be wary and take drastic measures:

Check heating devices and temperature conditions in the circuit. If a pump is installed, then its operation.
Pay attention to the valves - if they break, a characteristic whistle appears. Sometimes a small adjustment is all it takes to get the equipment working.
Having discovered visible problems, you need to stop the coolant and turn off the heating devices. Having assessed the breakdown, proceed to eliminate the accident yourself or invite a specialist.

These are primary measures that can prevent the development of major destruction.

Sounds from heating devices

If you hear a howl in the middle of the night, then most likely the system has leaked. A cloud of steam and a characteristic whistle will immediately indicate a gust or a failed valve. In some cases, it is enough to close the tap to bring the heating system into working condition.

If no obvious reasons are found, and the howling is accompanied by a crash, pressure needs to be checked. Perhaps the flying scale has blocked the free th flow of coolant, which caused the increased pressure - it is urgent to stop the boiler, drain the water and look for the problem.

It happens that the batteries start to “shoot” - this is another reason to be wary. Such noise is typical for bimetallic batteries when the pressure in the system does not coincide with the calculated one.

When purchasing heating appliances, it is necessary to take into account the operating parameters of the boiler and select the appropriate radiators ors. Otherwise, the problem may result in a rupture of the heating device due to water hammer, which is completely inappropriate in the winter cold.

Heated water is not able to compress; it needs to move freely along the contour. Banal deposits in pipes can provoke an increase in pressure and rupture of pipes due to water hammer.

Another reason is an air lock, which can be eliminated through the Mayevsky drain valves located at the ends of the batteries. The procedure is simple, and anyone can handle it.

Pump noise

A common cause of problems is pump operation. Typically, it has three positions to raise the water column to a certain height, which depends on the power of the device. The uniform movement of the coolant along the thermal circuit is not accompanied by noise effects.

If you hear strange sounds that sound more like mechanical sounds, you should check the operation of the pump.

In case of failure:

a hum appears;
cracking is possible;
The boiler begins to make noise and knock.

In this case need to turn it off asos, and if the sounds stop, then the reason has been found. Cracking and noise are mechanical damage: this means that the graphite sliding bearings have worn out or dirt has gotten into the housing.

Scale settles on the inner walls of the pump due to poor-quality coolant and has a destructive effect on its components.

The check is simple:

it is enough to remove the pump;
lower its working part into a container of water;
when turned on, it must pump water; if this does not happen, it must be repaired.

Important! The pump cannot be turned on without water.

Extraneous sounds in the heating boiler

Sometimes the heating of the boiler is also accompanied by some sounds. When cold equipment heats up and begins to crack, the characteristic clicks should not cause panic - metal makes such sounds when it warms up.

Gurgling and gurgling are also possible - also a normal phenomenon: the coolant began to heat up and set the system in motion. However, the same sounds can occur if there is insufficient coolant in the pipes. In this situation, it is enough to add water to ensure uniform heating.

Cotton

You can hear such sounds if the gas outlet pipes are clogged. This happens when the boiler is ignited: the accumulated gas, without having time to escape, creates a bang. This is dangerous, as a sudden burst of flame can cause burns or fire.

If the boiler is gas, then the reasons for such noise are clogged nozzles or a malfunction of the three-way valve. In this situation, it is necessary to clean the equipment from soot.

Knock

The occurrence of a knocking sound in the boiler indicates its incorrect installation or unregulated operation of the pumping equipment. If the pump operates unevenly, moving the coolant in jerks, resonance occurs between the boiler and the pump, accompanied by a characteristic knocking sound. In this case, it is necessary to regulate the operation of the pump.

Sounds in different boiler models

Noise can occur for a trivial reason, which lies in the boiler model itself. This is typical for I gas boilers equipped with ventilation burners. To avoid such trouble, you need to choose boilers with atmospheric burners and an electronic control system.

When choosing a solid fuel or electric boiler model for heating your home, always need to get acquainted with technical characteristics of the equipment. Often the cause of noise can be incorrectly selected equipment, as well as the presence of a fan in the boiler.

Double-circuit boilers also suffer from noisy operation: although not obvious, water overflows and filling of the system are always accompanied by sounds.

ZOTA boilers are very sensitive to the quality of the coolant, so unpleasant effects can be caused by:

clogged mud trap;
oxygenated water;
scale on working elements;
Broken bearings on the fan.

Therefore, it is worth choosing single-circuit models and purchasing a boiler to heat hot water.

Prices for ZOTA boilers

Prevention

Timely prevention of all components of boiler equipment can minimize the likelihood of noise.

Thus, flushing the system once a year is a prerequisite for trouble-free operation. Moreover, this is becoming a mandatory requirement of many resource supply organizations in preparation for the heating season.

You can flush the system yourself or use the services of specialists.

Depending on the coolant, the type of cleaning is selected:

Washing with water under pressure generated by the compressor. Sometimes this is enough.
For iron oxide deposits on pipes, appropriate chemicals are used. They eliminate the problem and additionally create a protective barrier from further exposure to an aggressive environment.
You can use the services of a specialized organization that has the equipment and tools to perform the work.

Each operating manual for heating equipment provides a recommendation for preventive inspection and cleaning of the working parts of the boiler from corrosion and all kinds of contaminants with partial disassembly - at least once a year. If maintenance is not carried out, the manufacturer withdraws its warranty obligations.

How to remove an air lock with your own hands

Air in the system after a long stop is common. This problem arises not only in the private sector, but also in apartment buildings. It's quite easy to solve.

Heating radiators are equipped with Mayevsky taps located at the ends of the radiators. This could be a valve or a fitting with a notch for a screwdriver.

How to fix:

armed with a small container (for draining water), you need to unscrew the tap and let out the air;
Actions should be performed carefully so as not to get burned by the escaping steam;
when water comes out of the hole, close the valve;
Such manipulations are carried out on each battery.

This eliminates noise and allows the coolant to move freely through the system, evenly releasing heat.

Methods for cleaning radiators from dirt

During operation of the heating system, dirt accumulates in it: iron oxides, dissolved salts and possible mechanical impurities. But if water moves through the pipes at high speed, then in the radiators the process slows down and the sedimentation of suspended matter increases. Therefore, cleaning radiators is a must.

There are two methods: joint flushing of the entire system and disconnecting the batteries and cleaning using a compressor unit . Favorable conditions are created in the batteries for the accumulation of dirt, since the coolant slows down the movement in them. To flush, the radiator is connected to the compressor, and dirt is cleaned from it with water pressure.

If you carry out annual preventive maintenance of the entire system, then drastic measures will not be required. It is quite possible to limit yourself to a general flushing of the entire heating circuit with ordinary water. Chemical reagents are used in cases where the coolant does not meet the established parameters and significant deposits of salts and scale appear on the working elements.

After using chemicals, leaks may form in radiators and cracks may appear that were successfully covered with dirt.

To avoid an emergency, all equipment must be checked for functionality before starting the system.

Timely preventive maintenance of all components of the heating system will protect it from complex accidents and save the budget. find out via the link.

This question can suddenly burst into the life of any resident of an apartment or private house.

When the cold season comes, when you come home, you want to relax and take a break from the bustle of the outside world.

But what to do if the space begins to be filled with annoying and incomprehensible sounds coming from the heating battery?

What causes noise in a heating radiator?

As a rule, the causes of unpleasant noise and clicks in the battery are associated with errors made during the installation of the heating device, its components, or with wear and tear of the heating system elements.

In order to correctly navigate this issue, you need to know information that will allow you to quickly identify the malfunction and make the right decision to correct it.

The main sources of problems are:

difference in liner diameters. In this case, the inlet and supply pipe have different internal cross-sections. Due to this difference, additional pressure is created on such sections of the heating communication, which is the cause of the unpleasant sound;
The radiator or riser is clogged. Over time, solid debris can accumulate in the heating system, which, when water flows inside the radiator or pipe, will hit the walls;
air inside the heating device. When you hear the sound of water bubbling or gurgling in the battery, this indicates that there is an air lock in the system;
Poor fastening of the battery to the brackets. Due to the vibration of passing water, the battery can rub against loosely joined brackets, making sounds similar to clicks;
leak in the system. Occurs in the event of a violation of the tightness of heating communications;
Incorrect connection of the thermal valve or shut-off valves. Due to inexperience and carelessness, the valve could have been installed the other way around;
pressure drop. Appears due to the lack of a pressure regulator - a special washer that is installed in front of the elevator nozzle to reduce pressure;
Incorrect operation of the circulation pump. If for some reason the pump begins to work abnormally, then a slight vibration may be created, which through the pipe system will reach the radiators in the apartments in the form of noise;
incorrect pipe laying. Often, pipes are installed in prepared “ditches,” which are subsequently sealed with cement. So, without a special gap and laying insulation around the pipes, the structure can also make noise.

Preventive measures

If you are just planning to install pipes in your house, then you should approach this process thoroughly.

To give the room a more harmonious look, many people choose to hide the pipeline in the wall or floor.

To do this, appropriate recesses are made into which pipes are placed and then filled with concrete.

The pipes are made of metal, which, in turn, according to the laws of physics, tends to expand when heated.

If you do not take this fact into account and simply fill the pipes, then after several warm and cold seasons, free space will form around them.

Based on this, when laying pipes it is necessary to take into account distance tolerance and thermal insulation to avoid friction of heating pipes on concrete.

Experienced experts advise using ball valves instead of screw taps and small-diameter valves, which shut off the flow of water by turning the handle 90 degrees.

Such devices have no restrictions under the valve, there is no place for debris to accumulate, and the operation is not affected by the direction of water flow.

Thanks to the use of such cranes, you will not have to think about some possible causes of noise.

Heating systems today, in addition to the battery and supply pipes, consist of many related devices.

Such devices ensure the greatest safety and simplify the operation of the heating system as a whole.

Pressure relief valve, bypass, meters, thermostats - they all require taking into account the specifics of the installation.

When purchasing and installing, it is necessary to check the diameters of all inlet holes and the internal cross-section of the pipes.

Installation of valves and taps must be carried out strictly according to the instructions.

For example, an incorrectly built-in shut-off valve will make knocking noises under the pressure of the water pressure, that is, the valve will begin to “move” due to the pressure on it. This can be fixed by reinstalling the element.

How to solve noise problems?

It often happens that the heating device becomes clogged from the inside. In this case, pieces of slag will move along the radiator along with the flow of water, touching the walls.

In this case, flushing will help. A hose is put on the faucet, and the water along with the debris is gradually drained.

If the procedure does not help, at the end of the heating season the radiator will have to be dismantled, disassembled and cleaned, or replaced.

An air lock in a heating device is a common cause of unpleasant gurgling sounds.

This problem is solved with the help of a Mayevsky crane, which will allow the air to be released and the battery to continue to operate silently.

Quite often, at the beginning of the heating season, problems with noise in pipes can arise due to pressure that is not fully equalized.

When the pressure difference in the pipeline exceeds 1.5 atmospheres, tapping may begin.

In this case, the specialist must install a washer in front of the regulator nozzle, which will equalize the pressure.

In an apartment building, a circulation pump is responsible for the movement of warm water through pipes and heating appliances in apartments.

If for some reason it starts to work incorrectly, then specialists must determine the solution: it may be necessary to install a special valve that will correct the operation of the pump, or it may even go as far as replacing the unit.

If the cause of the noise is identified in the place where the heating battery connects to the bracket, then you should think about replacing the brackets or choose a simpler method - place a rubber pad between the battery and the fastening element to prevent friction.

You can identify the leak yourself. To do this, just inspect the pipes in your apartment or house. If one can be seen with the naked eye, then this is good luck, and corrective measures can be taken immediately.

Having found out that everything is normal in the apartment, you need to go around the neighbors to look for the pipe from which water is leaking.

If your neighbors also do not have a leaking pipe, then it is necessary to inspect the main unit of the heating system.

In an apartment building, it is located in the basement, going down into which you can immediately come across steam - it is this that signals the location of the breakthrough.

In this case, the emergency service is immediately called.

As it turned out, there are various reasons for the unpleasant sounds emanating from radiators. But it will be easier to find out the reason now.

In most cases, it is better to solve the problem of eliminating noise according to the opinion of specialists, because they are guaranteed to have experience, knowledge, special tools and spare parts.

The main thing is not to hesitate, because this will help to avoid emergency situations in the future.