Types of connection of the heated towel rail. Instructions for installing a heated towel rail in the bathroom with your own hands

In the bathrooms of all apartments there is a special equipment called a heated towel rail. Installing a heated towel rail or replacing it is technological process which can be done by hand. Of course, for this you need to have certain plumbing skills.

Independent connection of a water heated towel rail will save money from the family budget and place this system exactly where it is convenient for you. As part of this article, we will talk about the types of modern heated towel rails and the practical replacement of an old dryer with a modern design.

Types of heated towel rails

The heated towel rail is a figured piece of metal water pipe, filled hot water and performing the functions of not only a dryer for towels or linen, but also a heating system in the bathroom. In houses with centralized water supply, the dryer crashes into the supply line hot water, and in old-style houses, where hot water is produced by an autonomous gas column - a heated towel rail, if necessary, crashes into heating system apartments.

Both in the first and in the second case, the most convenient time to install a heated towel rail is summer, when all boiler rooms are closed for maintenance.

Choosing a heated towel rail

These systems are made of brass or stainless steel. Previously, dryers were shaped like the letter "P" or "M", and modern designers offer, in addition to standard forms, lot various options from the chrome-plated ladder "design-radiator" to square structures. When choosing a dryer, you should pay attention to the metal from which it is made.

The fact is that the pressure in domestic hot water supply systems can reach 8 bar, and foreign systems made of brass are not designed for such pressure, so beautiful “design radiators” made of brass are best used in private cottages, where the pressure is system does not exceed 5 bar. For multi-storey residential buildings, stainless steel heated towel rails that can withstand pressure up to 10 bar are best suited.

Installing a heated towel rail

Connecting a water heated towel rail begins with the removal of the old system, provided that new model already bought and all essential tool prepared. If you have planned this work in the autumn-winter period, when hot water is supplied to the main, then the first thing to do is to submit an application to the house management company to turn off the vertical hot water riser for the time you specified. This service is paid, and the amount depends on various factors. After turning off the water, you can get to work.

In old houses, such as Khrushchev, a heated towel rail is embedded in the heating system, and the bathroom is very small, so a new heater is usually put in place of the old one. Installing a heated towel rail in the bathroom small apartments convenient in that you do not need to build up pipes, it is enough to remove the old system, cut the threads, install fittings and connect a new heated towel rail.

If the product is very old, then it will not be possible to unscrew it, then, with the help of a “grinder”, the old dryer is simply cut off, but it should be borne in mind that it is necessary to leave pipe sections sufficient for threading. With a file, carefully remove the burrs at the cut points, then, using a lerk, cut new thread and install fittings. For sealing threaded connections you can use FUM-tape made of thin Teflon or Tangit-Unilok thread.

Before installation new system you also need to remove the old fastening systems, prepare holes with a puncher, hammer dowels into them and place fasteners at the right points. Installing a heated towel rail according to this scheme takes a little time.

Connecting a water heated towel rail for more complex scheme will require additional installation plumbing equipment. Let's consider this option in more detail and sequentially:

From the vertical riser of the hot water supply, remove the old heated towel rail
We cut the thread and screw on the “L”-shaped fittings for the side connection of the heated towel rail
We install tee fittings above and below, between which a bypass is placed parallel to the riser
Ball valves are mounted on the free ends of the tees, to which the dryer is docked

If necessary, small pieces of pipe are installed between the fittings. Bypass (bypass) element is optional, but desirable. It is also equipped with a tap and is designed to exclude your dryer from the hot water supply system, if suddenly water begins to leak from the connection points or you decide to install a more interesting model. The diameter of the bypass pipe must match the diameter of the riser.

Installing a heated towel rail in the bathroom

If the hot water or heating system is made on the basis of polypropylene pipes reinforced with aluminum, then the threading tool is replaced with a soldering iron, and from the tool you will additionally need a pipe cutter or a hacksaw. We do not consider the principle and technology of welding polypropylene pipes, since this is the topic of a separate article. If you use the side connection of the heated towel rail, then all work is carried out according to the above method. This fits standard "U" or "M" shaped systems.

If a heated towel rail is installed in the bathroom of a different type, then there may be several connection options. Consider possible options connection of the dryer in the form of a ladder. These are two parallel pipes, between which several "steps" pass. The entire structure is made of chrome-plated stainless steel. Vertical pipes have four threaded holes into which plumbing elements are screwed, depending on the connection scheme. This:

Two taps at hot water connection points
Mayevsky crane (air vent). It allows you to release air from the system, preventing the flow of water.
Stub

Wiring diagram for heated towel rail

Connection to the hot water system :

Serial connection . The hot water supply pipe is broken, and the dryer is mounted in the gap. This connection has a limitation on the diameter of the riser pipe (1/2 inch)
Parallel connection . The integrity of the pipe is not violated, and the heated towel rail is connected to the taps cut into the pipe
Diagonal connection . A kind of parallel connection, but the hot water entry and exit points are located diagonally

Connection to the heating system :

Diagonal connection . Hot water taps arranged diagonally
Bottom connection . Hot water taps are located at the bottom vertical pipes
Direct connection . The entrance and exit of hot water is carried out in the left vertical pipe

When installing such a heated towel rail in the bathroom, it should be borne in mind that the Mayevsky faucet must always be located at the top of the vertical pipes, and the free hole is closed with a plug. In addition, when performing all installation work, should be given Special attention tightness of all joints and threaded connections.

For home master having skills in performing plumbing work, installation heated towel rail is not a daunting task. Before proceeding with the installation of the device, it is necessary to determine the optimal model drying and connection method.

You should develop a tie-in scheme and familiarize yourself with the installation steps. Compliance with the requirements and installation technology will ensure uninterrupted operation heated towel rail.

For bathroom

The durability of plumbing equipment depends on its initial characteristics and compliance with the installation technology. An important role will be played by the compliance of the selected model with the operating conditions.

The installation location is selected taking into account the level of protection of the device against moisture. The distance to the bathroom or washbasin is at least 60 cm.
The minimum distance to the floor is 20 cm, to the wall - 30 cm, to the surface of furniture - 75 cm.
The heating device must not be placed directly under the socket.

The electrical connection is made in accordance with the international standard NFC-15-100.

Wiring under heated towel rail carried out in compliance with electrical safety standards in rooms with high humidity:

connection via a three-wire cable with grounding;
only concealed wiring is allowed;
socket must have rubber compressor and a cover covering the openings of the contacts;
applied to the power grid copper wires brands VVGng and VVGng-LS.

Mandatory condition for installation and operation electrical appliances- use RCD, which turns off the device when the operating characteristics of the current are exceeded.

Oil heated towel rails require a rigid fixation, and cable ones can be installed in any position

Conclusions and useful video on the topic

Water installation process heated towel rail shown in the video:

Mounting technology heated towel rail depends on the chosen model. The performance of a water device is determined by a well-designed and executed tie-in scheme.

When installing electric model special attention is paid to the safety of operation. It is better to entrust the installation of the combined "serpentine" to professionals.

To increase comfort and make hygiene procedures even more enjoyable, installing a heated towel rail in the bathroom with your own hands will help. You can perform all operations on your own if you follow the safety rules and follow the advice of specialists. And it is equally important to choose the right product.

To classify heated towel rails, first of all, should be in terms of the type of energy used.

To the heating system or hot water supply lines are connected water models.
Do not depend on the mode of hot water supply and function at any time electrical products.
Combined modifications have the advantages of both water and electric, being, thus, universal. They will continue to work even during periods of hot water shutdown.

Structurally, there are two most common types of products:

familiar to all coil,
models resembling a staircase with horizontal steps.

Choosing a connection method for heated towel rails

Installation of a water heated towel rail or its equivalent with combined principle actions can be carried out by connecting to a hot water supply or to a heating system. Experts recommend giving preference to the first method.

Hot water supply is supplied year-round, except for periods of repair and pressure testing. It is possible to use the coolant of the heating system only in the cold season.
Do-it-yourself installation of a heated towel rail with a tie-in into the heating system must be carried out without fail with the installation of a bypass. Otherwise, repair or replacement of the product in winter time become impossible - turning off the heating riser at sub-zero temperatures can lead to freezing of the system.

Important: Installing a bypass is recommended in any case. The ability to disconnect the device from the system (DHW or heating) without disturbing the circulation allows, if necessary, to perform any work without coordination with the utilities.

Equipment and materials

When thinking about how to install a heated towel rail, you should take into account that the work will require a temporary shutdown of hot water supply. To do this, you will need to contact the utility service with an application and pay the cost of the service. The price directly depends on the duration of the shutdown period. Therefore, it is important not only to agree on the shutdown time, but also to prepare everything necessary for the installation in advance in order to avoid unnecessary delays.

Dismantling old design can be done using box wrenches of the appropriate diameter, however, in the absence of threaded connections or in the case when they have become “sticky” during many years of operation, it may be necessary to cut the old heated towel rail out of the system (using a grinder, a hacksaw, etc.).

Experts recommend when replacing a heated towel rail replace all old supply pipes with polypropylene ones. They are durable and not subject to corrosion, while they cost much less than copper, which have similar performance.

Thus, in addition to the product itself and the brackets for mounting it (they are usually included in the kit, but this must be checked upon purchase), you will need:

soldering iron for their installation,
special scissors or a knife for cutting,
ball valves to turn off the water supply to the heated towel rail (2 or 3 pieces),
fitting,
sanitary sealing paste, sanitary flax.

Read also: We choose in the water main.

Connectivity technology

After turning off the water supply, the installation of a heated towel rail is carried out in stages.

Important: Installation of a heated towel rail and connection to communications is carried out with sealing of joints.

The installation of a heated towel rail in the bathroom can be considered of high quality if all connections remain dry when connecting the water supply.

If a combined model is chosen, then installing a heated towel rail in the bathroom with your own hands also includes connecting to the mains. The work is carried out according to the same rules as the installation of electrical models.

I would like to point out why it might be interesting self-replacement heated towel rail in the bathroom - the price for carrying out work from various companies will be approximately 500 rubles for dismantling and from 1200/4800 rubles for installing a heated towel rail without a bypass and with it, respectively.

Connecting power-consuming models

Energy-consuming (electric and combined heated towel rails) require electrical wiring in a room with high humidity Therefore, it is worth taking on such work only if you have the appropriate experience and with an understanding of the degree of responsibility. When in doubt, it is better to consult a specialist.

Selection Criteria for Electric Towel Warmers

In the bathroom, do-it-yourself towel warmer replacement is carried out in order to increase comfort, which means that when choosing a model, you should take it into account specifications and requirements.

You can buy a cheaper, but less powerful unit if it is supposed to be used only for intended purpose. If you expect that the heated towel rail will also heat the air in the bathroom, choose a more powerful model.

Different types of products have their own nuances of operation:

Oil-filled products warm up for a long time, but when turned off, they retain the temperature for a long time.
Cable heated towel rails have much shorter warm-up and cool-down periods.

The installation of various products also has its own characteristics, which should be considered when buying so that there are no problems during the installation stage:

Oil products must be fixed in a certain position and must be grounded.
Cable models are not demanding on the choice of position, and for their safety, if it is impossible to ground, you can ground the equipment.

To increase security, it is preferable to choose hidden type wiring.

General rules for the installation of volatile heated towel rails

Do-it-yourself connection of a heated towel rail of this type provides for a separate (as for a powerful consumer) outlet and an automatic machine (for protective shutdown of equipment).

If the outlet of the heated towel rail will be placed in the bathroom, be sure to choose a waterproof model (they always have a protective cover, and during installation they are “recessed” into the surface).

If you are thinking about how to do it, then our instruction article will be useful to you.

You can talk about shower cabin repairs. The most common problems and how to solve them are described.

And this material will help you make a choice between an acrylic and a cast-iron bath. We compare the pros and cons of each option.

Installing a heated towel rail: video

Self-installation of the coil in the bathroom is shown in the video.

Photo

Here are the photo wall heated towel rails in the bathroom and their installation.

Moreover, we are not going to touch on this topic at all. Of course, from time to time we share with you step by step instructions, allowing you to independently perform some of the not particularly complex operations.
Such as, for example.

In the case of a heated towel rail, the situation is different. First, the instructions for it self installation on the Internet and so much. Secondly, the solution to this problem requires certain skills, and any of the mistakes made can lead to a significant loss of money and time, so you should not arrange a DIY circle at home, it is more profitable to immediately turn to professionals.

Our material is addressed to those who do not have such skills and plan to invite masters. However, in this case, it is necessary to have a set of knowledge. A device for drying towels and heating the bathroom is structurally, of course, not as complicated as. However, it is part of the plumbing, so you need to keep in mind some nuances before buying it.

Choosing a heated towel rail: which one is right for you?

To begin with, let's clarify that we are not interested in an electric instance, but an ordinary one that crashes into a hot water supply system. It is this circumstance that sharply narrows the boundaries of choice.
Despite the abundance of sparkling imported samples, it is advisable to purchase a domestic one, and here's why:
our stainless steel towel warmers are designed for the specifics of the water supply apartment buildings and able to withstand high pressure and hydraulic shocks. They are made from solid seamless pipes, so you can safely count on the fact that they will last at least 40 years.
imported for the most part are designed for insertion into the heating system. The pressure in it is lower, and the water undergoes deaeration, so there is almost no corrosion in the heating pipes. Therefore, foreign heated towel rails are made of thin-walled steel. Such in our conditions will rust through in a year.

The best solution, as is already clear from the foregoing, is a domestic stainless steel heated towel rail. There are also steel and brass, chrome-plated. In the case of them, a relatively low price against the background of an excellent appearance is not a sufficient argument for a purchase decision.

Modern steel heated towel rails are not protected from corrosion from the inside. It was once they were made from galvanized pipe, but is it worth remembering what happened before. Brass itself does not corrode. The problem is that they are made from thin-walled (thick-walled ones are expensive) pipes, and this is fraught with another risk. Perhaps you know that in the water supply system there are always electric currents. With poor grounding of pipes, and this happens all the time, in the event of water flowing in the system, Foucault eddy currents are formed. This means that small holes may form in the brass device. What this will lead to is clear.

The forms of heated towel rails are varied, and the choice depends on personal preferences. The main thing is that the model you like has a “Maevsky crane” (air valve). With its help, when filling with water, excess air is removed. If there is no such valve, then airlock, due to which the device will not work at full capacity.

There is one more important nuance - it is better if the diameter of the pipes of the heated towel rail corresponds to the diameter of the riser. Otherwise, you will have to use adapters, which will lead to an increase in the cost of installation.

That is why before you go to the store, you need to make a couple of measurements - the diameter of the riser and the distance between the pipes into which the heated towel rail will be embedded. The diameter of the pipes is usually measured with a caliper, but a simple tape measure will do. If the measurement shows 32 mm, this means that the riser is 1 inch; 25-28 mm - 3/4 inch; 16 mm 1/2 in.

Installation subtleties

A conscientious plumber himself will assess the need for additional work. Do not refuse if the master offers to mount a bypass. It is a pipe that connects the gap in the riser directly. With the help of valves installed in the middle of the bypass and at the entrances to the heated towel rail, you can close the water supply to it, which is relevant in case of any accidents.

The minimum order amount is from 1300 rubles.
Call the master to perform work for free
Call of the master for consultation 500 rub.
Departure of the master in MO 500 rubles. up to 10 km

Installation of a heated towel rail- a problem that not only owners of old Moscow apartments have to face, but also residents of new houses. Often, the installation of a coil in new buildings is carried out according to the principle “as long as it doesn’t leak”, and complaints about the operation of the device arise from the first days of living in an apartment. Muscovites have to deal with the use of low-quality plumbing parts and installation defects. Yes and appearance in combination with the choice of the location of the heated towel rail causes a lot of complaints. AND optimal solution in this situation becomes the installation of a new appliance.

Installation of a heated towel rail in the bathroom: how to choose?

In Moscow houses, coils with a diameter of 1 or 1 ¼ inches are usually installed. However, products of other diameters are also on sale. Perfect option- if the new product matches the old one in diameter and center distance. If it doesn’t match, it’s also okay, since the supply pipes can be digested.

The price is significant, but not the most important question when buying a new appliance. The main thing is that the product can withstand not only operating pressure in the riser, but also possible water hammers, and its cross section did not cause any complaints from the representatives of the DEZ due to the narrowing of the water flow. Therefore, it is better to go shopping with a specialist, or after receiving his detailed advice.

Replacing a heated towel rail: through the housing office or through a commercial company?

It can be done both in the housing office (in DEZ), and in a specialized company. At first glance, the first option is quite convenient, but on closer examination it turns out to be unreliable. DEZ plumbers have access to the basement and can block the riser without any problems, however, the quality of their work leaves much to be desired. In addition, they prefer to work "underhand", without a contract, do not issue acts and do not provide official guarantees. But, even if the documents are issued, it is difficult for DEZ to make a claim (as in most cases when dealing with bureaucratic structures). At the same time, the price of services for such plumbers is quite high, the work schedule is inconvenient, and any trifle is accompanied by a requirement for additional payment. Therefore, it is more convenient, practical and safer to apply to a private company that represents all Required documents and cares about his reputation.

Installing a heated towel rail: workflow

Work on replacing the device begins with turning off the riser. There are two options: to agree with the representatives of the company so that they solve this problem themselves, or save a little and do it yourself. Sometimes the representatives of DEZ begin to put up obstacles, so it is better to write an official statement to disconnect.

The work and the time of disconnection of the riser will need to be agreed with the employees of the company. When the riser is turned off through the housing office, the replacement of the heated towel rail enters the final phase. The new device is installed by welding or threaded connections. Then the plumber checks the coil and issues a warranty certificate to the owner of the apartment.

Calling a plumber in our company is an opportunity to quickly and easily replace a heated towel rail, having received all the necessary guarantees. The prices are transparent and indicated in the price list, before the provision of the service, an agreement is concluded. Works are carried out at any time convenient for the customer. Upon completion of the installation, an act is issued, and all guarantees are provided.

Installation of a heated towel rail, price which will not be an exorbitant burden on your budget, high professionalism, quality service and concern for the interests of the customer - all these are plumbing services from our company. Contact and order!