Every home has almost unnoticeable but necessary household items that make our lives much easier in small ways. This could be a lamp with a motion sensor, a self-filling pet feeder, transformable furniture, or the same heated towel rail, which no bathroom is complete without. The latter is simply an irreplaceable element, because thanks to the heated towel rail, warm, dry towels are always available, and the air temperature and humidity level of the bathroom are maintained at normal levels. However, like all household appliances, a heated towel rail cannot work smoothly, and one day you may find it cold. In order to understand the cause of the breakdown, you should study the design of the heated towel rail itself.
Heated towel rail in the bathroom - necessary thing
What is a heated towel rail?
Those who are not familiar with the heated towel rail may mistake it for an external part of the communication system. In fact this is heating device, which is installed in the bathrooms of apartments and private houses. The name gives away the main purpose of the heated towel rail, but in addition to towels, it is convenient to dry and warm laundry. In addition to its main role, a heated towel rail can be a compensating loop, with the help of which hot water can be supplied to the entire entrance at once. In winter, the heated towel rail turns into an additional source of heating, which ensures a comfortable stay in the bathroom.
The entire range of these devices is divided into two categories: water and electric heated towel rails. The first one is curved pipe, through which hot water circulates. Such dryers can have a standard, modernized or elegant shape, depending on the appearance of the pipe.
The presence of a water heated towel rail in the bathroom has a positive effect on the microclimate of this room
Electric heated towel rails are convenient because they can be installed in any room where there are sockets: kitchen, hallway, utility room and of course the bathroom. Well, the best thing about this electrical appliance is its ability to give off a lot of heat and at the same time consume a modest amount of electricity.
To choose a high-quality heated towel rail, you need to follow several rules:
- Be sure to check if there is a passport, as well as a warranty card with the name of the manufacturer
- A hygiene certificate must be included with the device.
- Compare prices at different points: if the price is too low for the same model, it is hardly worth purchasing such a heated towel rail.
- The outer side of the dryer should be smooth, like the end.
However, even following all the rules does not guarantee that one day the heated towel rail will not become cold. Let's figure out why this happens.
Electric heated towel rail for bathroom
Causes of failure
Before you begin to find out the sources of problems or repair, you need to figure out what type of heated towel rail you have. Obviously, a heated towel rail running on electricity can only be cold for reasons related to its design or the supply of electricity. Because of high humidity in the bathroom, water or steam often gets on the socket, forming condensation. This may cause the outlet to fail. That is why experts recommend installing special moisture-resistant models in the bathroom. You can check the serviceability of the outlet by connecting the heated towel rail using an extension cord to any other outlet in the house. It is best to call a professional to replace the socket because do-it-yourself repair may cause unpleasant consequences.
Also, low level temperature of an electric heated towel rail can be explained by a blockage that sometimes forms in the supply line to the device. In addition, damage may include electrical part heated towel rail, which also requires specialist intervention.
Insufficient water circulation and poor heating of the water heated towel rail sometimes indicate that the valves or pipes of the structure are clogged. In addition, the tap on the water or heat supply riser may be turned off. At the same time, it itself remains hot, and the pipes of the heated towel rail are cool. Sometimes the lack of coolant circulation indicates that the heated towel rail is not connected correctly to the common line.
A colored heated towel rail is stylish
Often the reasons for low temperatures are unscrupulous replacement of pipelines in a neighboring apartment, when the main flow of hot coolant is deliberately released in the opposite direction. The most common cause of poor heating can be an ordinary air lock.
How to fix it?
If you have successfully identified the source of the problems, you can begin to repair the device.
1. Problem: the electric heated towel rail is clogged.
Solution: unplug and remove the heated towel rail from the wall. Unscrew the valve and clean it thoroughly using a metal wire. Then clean the section of the pipe that is located at the beginning. Afterwards, you can mount the heated towel rail in place and check the quality of its operation. You can also pour concentrated hydrochloric acid into the heated towel rail to soften solid salt residues
A heated towel rail in the bathroom is a necessity
2. Problem: clogged pipes of the water heated towel rail.
Solution: turn off the tap in the water supply and dismantle the heated towel rail. Then place it in the bath and remove any remaining water. To do this, you need to unscrew the existing fittings, transitions and turn the entire structure over. Then, armed with a thick metal cable You need to clean all areas of the dryer that you can reach. Then you need to shake the structure to remove all debris and rinse thoroughly under a powerful stream of water. In order to achieve greater effect, it is advisable to repeat all procedures several times. If there is any particularly hard deposit left, it can be removed with hydrochloric acid, leaving it inside the pipe structure for 10 minutes.
3. Problem: air lock.
Solution: you need to bleed the air from the heated towel rail. To do this, you should partially dismantle the structure to find the valve, above which there is a bolt and a special hole for bleeding air. You will need a flat-head screwdriver, which you need to lightly tighten the bolt half a turn so that the air begins to escape. When this process is completed, water will begin to come out of the tap, which means that there is no longer an air lock. Don't forget to screw the bolt back and check the operation of the heated towel rail.
Heated towel rail - a stylish addition to the bathroom interior
For all other cases, more serious measures are needed: replacing old pipes, debugging communications, or calling a knowledgeable specialist.
Now you will always know what to do if your heated towel rail suddenly becomes cold. We establish the causes and eliminate the source of the problems. The most important thing is that you should not show independence if there is a risk of damaging the design of the device.
Heated towel rail – essential element any sanitary and hygienic premises, because it performs the function heating device with the ability to dry or heat laundry. If it is insufficiently warmed up or there is no heat at all, comfort in the bathroom is out of the question, so it is worth knowing the reasons for a cold heated towel rail and methods for eliminating the “breakdown”.
The main reasons why a heated towel rail may be cold
Before finding out the reasons why the heated towel rail is cold, you need to understand the type of heater you have installed:
1. Electric heated towel rails do not have supply pipes, but the electrical cord must be detectable. Such a heating element may not warm up only due to “electrical” reasons.
2. Heated towel rails with liquid coolant from the heating system or hot water supply have supply pipelines, and the reasons for its lack of heating are associated with impaired water circulation.
A cold electric heated towel rail, the causes of failure of which cannot always be eliminated independently, according to electrical safety rules, must be repaired by workers with the appropriate permit. Do-it-yourself repairs can include inspections electrical cord for the integrity and serviceability of the thermostat on the heated towel rail.
To repair a cold electric heated towel rail, you must have an electrical tester that shows the passage of electric current. So, the sequence of troubleshooting is:
Checking the supply voltage in the outlet or supply line. The presence of electricity in the outlet can be determined by any other working electrical appliance, but to determine the integrity of the supply wires to heating element heated towel rail requires knowledge of electrical engineering.
The operation of the thermostat, also without electrical knowledge, can only be partially controlled: rotation of the thermostat roller from the extreme position should cause a slight click in the element, indicating that the contacts are activated.
Reasons for repairing a water heated towel rail
The main reason for a cold heated towel rail is the reduction or cessation of coolant flow through the heater. A “breakdown” can be detected in several places:
1. The tap on the hot water supply or heating riser is turned off, while the riser itself should be hot when palpated, and the communications in the heated towel rail should be cold. Monitor the placement and laying of all communications for the presence of additional fittings that may cause disruption of water circulation.
2. Common cause cold heated towel rails are old pipeline communications, the sections of which are “overgrown” with deposits of salts, rust and debris. Moreover this problem may appear quite suddenly after summer downtime heating system or during the period of coolant change.
3. Lack of coolant circulation in the heated towel rail due to improper connection to the common main line is the “scourge of modernization” of old thermal communications, when the connections of heating devices and entire risers are changed according to the “I want it that way” principle. Pay attention to how the heated towel rail pipelines are connected to the riser:
The heating branch is connected to a gap in the riser, which does not warm up well, and there is a hotter one nearby - this means that your heater is included in the “return” and will have to be reinstalled.
When cold risers are detected, the cause must be looked for in the basement or among neighbors in the riser, who could have modified the heat-carrying communications.
A common reason why a heated towel rail is cold is when its communications are connected to two risers ( parallel connection batteries) becomes an unscrupulous replacement of pipelines from neighbors, i.e. they deliberately changed the hydrodynamic resistance of the entire heating system, releasing the main flow of hot coolant through their heater.
If all of the above reasons are excluded and weak heating of the heated towel rail is detected, the reason may lie in a banal air lock in the heat-carrying communications, which can be easily eliminated by installing a Mayevsky faucet on the heated towel rail, designed to bleed air from the heating system. To check the presence of coolant pressure in the heating system, it is allowed to partially unscrew the coupling of the heated towel rail until air hisses and a small stream of liquid appears.
If with electric heated towel rails everything is quite simple (if there is no detection of external damage to the electrical wiring, the heater must be repaired or replaced), then heated towel rails with liquid coolant have several ways to solve the problem of heat in the room:
- Regular detection of poor-quality supply of hot coolant in the common line indicates the pointlessness of any modernization of heating communications, i.e. a cold heated towel rail, the reasons for the failure of which are beyond your control, is dismantled or disconnected from the old communication.
- If the cause of poor heating is old pipes, then their replacement is inevitable, and it is necessary to replace not only your home, but even common risers. Otherwise, the effect will be insignificant, and the more promising option is to change the heating structure (changing the method of connecting the battery or replacing it with an electric type).
- Detection of changes in the hydrodynamic parameters of the heating system due to adjustments made to the design of thermal communications can lead to a conflict with neighbors when determining the conditions for restoring the heating function, which is also not always promising.
The solution to the problem of why the heated towel rail is cold can be done in three ways:
- Complete replacement of all pipelines and risers, i.e. reconstruction of the centralized heating system according to all requirements.
- Disconnecting the heated towel rail from the heating system and connecting it to the DHW system.
- Removal of the old heated towel rail and installation of a new electric model.
User Questions:
- Hello! I have a question about the heated towel rail. It’s been a year since we bought the apartment, the towel was always hot (my hand couldn’t stand it), recently (a month) the towel has been either hot (this is when the upstairs neighbors use water) or a little warm. I contacted The company, their answer
- Good afternoon! We live on the 7th floor of a 7-story brick building, built in 2000. Sometimes the heated towel rail malfunctions. The heated towel rail always works properly, but as soon as someone makes repairs and turns off the water, even for an hour, even for half a day,
- Good afternoon! Tell me, I have applied for a cold heated towel rail more than once. The plumbers came, looked, threw up their hands and left. Now we need to install meters, but I don’t see the point if I drain hot water in the morning for 20 minutes so that it warms up. Oh how
- Hello! 6 years ago I renovated my bathroom, combining the toilet and bathtub. For all 6 years after the hot water was turned off, the heated towel rail had to be “started” by opening the Mayevsky tap. Only after some manipulations did the “towel” become hot
- The heated towel rail heats up from hot water, when the carrier is periodically turned off, an air lock forms, and the mechanic has to be removed from the control room and the air bleeds from the system. Is it possible to somehow eliminate such a deficiency in the system so that when water is supplied
- Hello, the heated towel rails in our house are connected to the heating system, so they do not work in the off-season. Is it technically difficult to disconnect heated towel rails from the heating system and connect them to the hot water supply? The fact is that many apartments have been renovated
- hello, please tell me three days ago the sewerage system burst, the repairmen partially replaced the pipe, after which two days later I scratched the heated towel rail and it became cold, although hot water was flowing. The heated towel rail is not electric. what could happen with
- I live on the first floor of a 9-storey building. Constant problem with hot water. The water flows with pressure and is slightly warm. The plumber says that we have a riser on the return line and need to drain the water. Is this so and what measures should be taken to solve the problem?
- Hello! We recently bought an apartment in an old multi-story building. After turning off the heating (in the summer), the heated towel rail in the bathroom became cold. What are the reasons and should the service company fix it for free?
Anyone who has a heated towel rail in their bathroom knows how necessary this device is.
Design.
Heated towel rails come in a wide variety of shapes, such as coils, ladders and even horseshoes. Factories present them as chrome-plated, painted gold and coated with multi-colored enamel. With such a variety, you can choose a heated towel rail to suit any bath design.
All heated towel rails are divided into three types:
Water - these heated towel rails got their name from the type of connection, from the hot water supply system. They are made from chrome plated brass or of stainless steel. Burning water flows inside, due to which heating occurs. For questions related , you need to consult with the best employees by sending an email, also send via the form feedback on the official website, and you can also call the telephone numbers indicated on the official website.
A water heated towel rail is available. It will not require him to be in your home. unnecessary expenses. Moreover, it is completely reliable. If water gets on it, you don’t have to worry about a short circuit or electric shock. And these devices are also inexpensive.
The unreliable side of a water heated towel rail is that it depends on the availability of hot water and untreated water in your tap will lead to corrosion over time.
it's important to you The heated towel rail in the bathroom does not work, where can I complain?, then call us at the website numbers, or you can send a letter in the contact form or by calling the mobile and landline contacts indicated on the official website.
Electric heated towel rails are not connected to water and therefore can be used not only for bathrooms. By turning on such a dryer, you will dry the towels and heat the room in a very short time. The electric heated towel rail has long term services. It is very important that an electric heated towel rail can be adjusted to regulate the temperature or, if necessary, turn it off completely.
Combined heated towel rails are more expensive than their own counterparts. When there is no hot water, it switches to electricity, and you can use this convenient device at any time.
By hanging a heated towel rail in your bathroom, you will create a favorable atmosphere for taking baths. Moisture will not collect in the bathroom, which will prevent the formation of fungus. The design of modern heated towel rails is so beautiful that it will become a decoration.
Using a heated towel rail allows you not only to have dry and warm towels at any time, but also to maintain low humidity in the bathroom. However, as with any technology, malfunctions may occur in its operation, or it may fail. One of the reasons for this may be that hot water does not flow into it.
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Varieties and design features
Today you can find two types of heated towel rails on the market:
- electrical;
- aquatic.
The convenience of electric models is their high mobility and low power consumption. They can be used in almost any room that has electrical outlet. As for the water one, such a heated towel rail has a curved shape, inside which hot water circulates.
As a rule, these devices, regardless of type, are used in the bathroom. Appearance devices can be standard or upgraded, it all depends on the choice of pipe.
Let's consider ways to supply water at home:
- Circulating (loop). Installed in almost all apartments apartment buildings. Water is supplied through the drain and flows out through the return. This principle does not allow you to cool down hot water. Heated towel rails should be connected to reverse system because they will be very hot.
- Dead end. The operating principle is based on direct supply of hot water to the consumer. Among the shortcomings this method It should be noted that if the water is not used for a long time, then in order to start the heated towel rail, it has to be drained.
Note: If there is no hot water in the house or if the system is a dead end, then the device should be connected to the heating system using a loop type.
Rules for performing repair work
You can remove a blockage from an electric heated towel rail by unplugging it and removing it, then open the valve and use a brush or wire to clean it. Next, the same manipulations should be carried out with the pipe section.
If the water device is clogged, turn off the supply valve, dismantle it, then place the unit in the bathtub and remove any remaining liquid. Unscrew the couplings and transitions through which the liquid flows. Turning the device over using a thick cable, clean all areas in which the coolant cools. All areas are cleaned with a cable, after which the heated towel rail is shaken to remove the blockage. Next, the entire structure is washed with a powerful stream of water.
The procedure is repeated several times and, if a very thick layer of plaque appears on the walls, hydrochloric acid is used, which is poured into the device and left there for 10 minutes. After which everything is washed with a large stream of water.
If an air lock forms after turning off the heating, the heated towel rail is partially dismantled. Next, take the bolt and look for a hole to bleed air. Using a screwdriver, unscrew it half a turn and wait until water starts dripping from it. Next, the bolt is screwed into place.
In other cases, the reasons that the device does not warm up or does not work may be expressed in outdated pipes, poor quality or correct installation. In order to find out why the riser became cold, the hot water in the pipes disappeared and to establish normal operation of the device, you should call specialists.
Features of choice
Before purchasing this device, you should determine the possible technical limitations. In the case of a water device, it is necessary to provide the possibility of connecting it to pipes with hot water for circulation. If this is not possible, it is better to give preference to an electrical device.
The material from which is also of great importance. this device manufactured. Thus, brass and steel are used to produce water appliances. Moreover, the latter are able to withstand greater pressure during multi-storey buildings when connected to central heating or hot water than brass.
Please note: the coil must have a seamless design and be made from a single piece of pipe.
Other types of devices are made by welding, so there are welded seams. Not the least important role is played by the thickness of the pipe, which should be at least 3 mm.
Brass heated towel rails are designed for installation in heating systems and water supply systems, however, their operating pressure slightly lower than stainless steel appliances - 4-6 bar, so it is recommended to install them in cottages. In addition, the unit must have a Mayevsky tap, through which it can be ventilated. Because, if it is absent, you will not have the opportunity to remove the resulting air lock from the system.
Watch the video in which a specialist reveals the reason why the heated towel rail is cold and how to fix it:
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