Choosing a heater for the bathroom. Types and capabilities of modern heating batteries

Modifications of wall heaters for the bathroom

Today, a heated floor is often used to heat a bathroom. The solution is reasonable, but where to dry the robes and towels? Not on the floor. Heated towel rails and electric heaters will help solve the dilemma. The devices combine perfectly with a heated floor system - the towels dry quickly and your feet are always warm.

Water heated towel rails

This invention is not new. Every Soviet bathroom had a coil with paint peeling off from dampness. All sorts of small things like socks and handkerchiefs were dried on it. Today, the bent pipe has been replaced by an elegant chrome-plated device that performs the same functions. Such a device is powered from a hot water supply or heating system.

The coil must be made of stainless steel, because... a steel tube in a humid environment will quickly become unusable. A heated towel rail made of copper and brass can be connected to an autonomous heating system.

Electric heated towel rails

If the house does not have hot water supply and water heating, an electric heater is installed in the bathroom. It is connected to a 220 volt alternating current network and operates on the principle of an oil radiator. A coolant circulates through the tubes of the device, heated by the heating element. A standard electric battery for a bathroom is made in the form of a coil or ladder.

Electric heated towel rail in the form of a coil

Modern models consume no more energy than incandescent lamps. For convenience, the device is equipped with a timer and thermostat, with which you can set the operating schedule and temperature range.

Finally. When choosing a radiator for a bathroom, you don’t need to look at the design - the radiator can be covered with a decorative screen if necessary. Practicality, reliability, and heater power should come first. Savings are also inappropriate here. An expensive, high-quality device installed by a specialist will work for many years and will recoup its cost many times over.

Equipment selection rules

A tall heated towel rail is needed if many people live in the house.
When choosing heating radiators, preference is given to devices that can heat the room and dry clothes. At the same time, it is desirable that they fit well into the interior of the bathroom. According to the design features and bending shape of the pipes, standard products are divided into two types, one of which resembles the letter “P”, and the other - “M”. The choice of one option or another depends on the user's preferences.

The industry also produces more modern designs, distinguished by the originality of their forms. Such heaters are made in the form of a zigzag or resemble a run of stairs in shape.

It is recommended to purchase a device in which the number of drying places corresponds to the number of users living in the house.

There are examples of drying units with expanded functionality - they include convenient shelves for toiletries.

Advantages of contacting the company Warmth and comfort

1. Experience of specialists in the field of installing batteries in the bathroom. Our professionals are ready to perform installation in an apartment, country house, or other facility.
2. Individual approach. When improving heating systems, specialists always take into account the wishes of the customer. Just let us know in advance which batteries you want to use and how to install them.
3. Efficiency in solving problems. The installation of radiators will be completed as soon as possible. In the near future you will be able to start using your heating system with new high-quality batteries.
4. Availability of professional equipment. We have everything necessary for installation work.
5. Accurate execution of work. Installation of heating radiators is carried out not only quickly, but also very carefully. Certified welders and other qualified personnel comply with all established requirements.
6. Consulting support. You can always ask our specialists any questions about batteries, pipes, fittings. Managers will tell you about all the main models and components.

Contact us! We will help make your bathroom warm, cozy and comfortable! With modern, stylish batteries it will look as attractive as possible.

The bathroom should be warm - this is an axiom

In this small but extremely important room for any family, children are bathed, washed, and clothes are washed and dried. To create a comfortable microclimate in the bathroom, you need a source of dry heat

A radiator in the bathroom will not only warm you up and help dry your laundry, but will also help prevent the appearance of mold and unpleasant odors. In this case, it is desirable that the functionality of the device be combined with its aesthetic appearance.

Bathroom radiator - buying guide, rating and testing

The Instal Projekt Ambra R AMBR-50/100 bathroom radiator is a steel model that is not subject to corrosion and at the same time resistant to any mechanical damage. The white color of the radiator is suitable not only for bathrooms, but also for many rooms. The model can be used not only as a water heater, but also as an electric or water-electric heater.

Blyss Boxwood 90 × 50 radiator made of durable steel is the ideal choice. The product is available in white. You can hang 3 towels on it at the same time (9 tubes divided into 3 segments). If you'd like to see more bathroom radiator deals, read our full guide.

Universal insertion method

The coil operates on the principle of a gravity pump. If you insert it correctly, natural circulation and proper operation of the radiator are guaranteed. It is necessary to develop an installation diagram, strictly following the model instructions, and also taking into account the location of the riser in the bathroom.

For most models, the best option for tapping is to supply the coolant through the upper outlets (and the outlet is made from below). This is achieved using universal connections for the battery in the bathroom (photos of examples of work are in our article). This type of insert has a number of advantages:

• the direction and speed of water supply in the riser do not in any way affect the performance of the battery;
• there is no need to bleed air after circulation is turned off.

Another important advantage is the independence of the installation from the location of the riser.

Connection

Water heater

How to properly connect a water heated towel rail or radiator?

• A bypass is required before the dryer or radiator. It will ensure the passage of the riser or liner when the heater is turned off (for example, in the summer heat);
• To shut off the dryer, it is better to install ball valves rather than screw or plug valves. They do not require maintenance, always hold water tightly and have a huge resource;
• It is better to connect both the dryer and the radiator not with spurs, but with American ones. In this case, installing and dismantling the heated towel rail (for example, to lay tiles underneath) will take no more than a couple of minutes.

Electric heater

Heated towel rails, with their ridiculous power, can be connected to any outlet, regardless of grounding or wire size. But for full-fledged heaters, the instructions are somewhat more complicated:

• The outlet must be connected to ground and have appropriate terminals. The bathroom is a damp room, and a phase short circuit to the housing can lead to the most unpleasant consequences;
• The socket must have a cover that protects it from splashing water;

Wiring is calculated based on 1 mm2 copper wire cross-section for 8 amperes peak current. Let me remind you: current is equal to the result of dividing the power in watts by the supply voltage in volts. So, for a 2 kW device you need a copper wire of at least 2000/220/8 = 1.36 mm2.

Classification of heated towel rails

Dryers are divided into different groups according to type, size, installation method and material.

By type of coolant connection

The type of connection also determines three types of heated towel rails, and the type of connection plays one of the key roles when choosing a specific model.

• Water heated towel rail. Connects to the hot heating system. Heating occurs during the passage of a heated working environment. It is important to choose a model made of material that is resistant to aggressive water. During operation, there may be a risk of destruction of the structure of the internal walls, so the level of rigidity is an important factor when choosing . Made from stainless steel with a chrome finish , this is an excellent option that will last for many years.
• Electric heated towel rail. Does not depend on central heating . Requires an outlet at the installation site. Allows you to use yourself when necessary. There is a function for self-regulation of temperature data. Characterized by increased energy consumption.
• Combined heated towel rail. The most practical scheme for installation at home. You choose the connection type that is convenient for you. Alternating the heating method is optimal in different seasons of the year. So, you save money on utility bills. The cost of this modification is an order of magnitude more expensive than the above analogues.

What if you remove the radiator from the bathroom?

There is a category of citizens for whom not only the radiator in the bathroom, but even the heated towel rail is in the way and they decide to eliminate them. Immediately there is more space, neat and minimalistic, in a word – fashionable. But you can get the following results:

• temperature decrease below a comfortable level;
• increased humidity - as a result, the appearance of fungus;
• imbalance of the heating or hot water system.

This means that it is impossible to change the battery in the bathroom without employees of the service organization. They install the heat exchanger taking into account the design data of its hydraulic resistance. This is necessary for the system to be balanced. It is prohibited to even move the radiator to another place, much less completely dismantle it. We strongly do not recommend removing heating appliances from the bathroom.

Electric types of heaters

In cases where problems arise with the organization of water heating, it is customary to use electric heaters. They are also available in several varieties, differing from each other in power and method of heat transfer. The most significant disadvantage of household heating devices of this kind is the high cost of electricity consumed. In this case, it is often necessary to lay new wiring designed for increased loads. If the total power of all electric heaters exceeds 12 kW, technical standards provide for the organization of a network with a voltage of 380 V.

How to hide a battery in the bathroom

How to make a radiator less noticeable? There are four ways to disguise radiators in the bathroom:

• Construction of a plasterboard box. To do this, you need to use moisture-resistant plasterboard sheets, because ordinary ones will not cope with extreme temperature conditions. The structure is constructed in the simplest way: a box is made from profiles, sheets cut to shape are placed on it. You need to make several holes in the top sheet so that warm air can escape into the room.
• Decor using tiles. This method is similar to the previous one, but differs in an increased level of energy consumption.
• Disguise behind plastic panels. This method is the simplest and relatively cheap. The low level of fire resistance is the main disadvantage of this method.
• Disguise with blinds. This method is suitable for those who value the usable space of the bathroom. Blinds allow you to have constant access to communications.

In addition to these four methods, there is also a radical one - installing the battery directly into the bathroom wall. However, due to the complexity and impossibility of servicing during an unusual situation, it is better not to tempt fate and not to commit rash acts.

Nowadays this is becoming less and less common, but some still have a cast-iron radiator in the bathroom, which was installed under the Soviets. It is clear that during repairs it is replaced with a heated towel rail, the thermal power of which is usually sufficient. In an apartment, the bathroom is small, but in cottages, for example, bathrooms are made large, so just a towel is not enough to heat it. You need to install an additional battery.

How many sections are needed for a room?

One battery section is needed per two square meters. Accordingly, if your room is 20 square meters, then you need 10 sections. However, it is better to add 1 more section to this amount in case the room has thin walls. Of course, there are more complex formulas that include a lot of additional points. Their complexity makes it difficult for the average person to understand the nuances. That's why calculators have been invented to help simplify your calculations.

Before you start replacing batteries, you first need to analyze the different options. Only after a thorough analysis can you go shopping.

Step-by-step installation of a battery in the bathroom

The first step is to prepare materials and tools. The tool is selected depending on the type of water supply pipes in the room. If installation is carried out through PP pipes, then it is necessary to ensure the availability of ball valves, mounting brackets, polypropylene pipes, a soldering iron and a knife for PP pipes.

The next step is dismantling the old equipment. Here you will need to do some preparatory work - if necessary, agree with the house management company on the possibility of disconnecting the riser from the water. Well, then - depending on the situation. If the coil is welded to the riser, you just need to cut it off with a grinder; if it is screwed on, unscrew it and dismantle it.

Step three. We install bypass and ball valves. Of course, the battery mount can be installed without a bypass, but following the recommendations of experts, it is better to install it. Ball valves must be installed at the ends of the dryer. This will allow you to shut off the water without turning off the riser.

The final step is installing the dryer coil. The process here is the same as with nailing a shelf to the wall. The only condition is to align the coil vertically and maintain the permissible distance from the wall.

Principles for installing a heating radiator in a shower room with your own hands

So, let's proceed to the installation procedure of the heating device. Before that, of course, when choosing it, we took into account several important aspects:

Preparatory stage

Having selected the pipes and heating device, you need to decide on the choice of tools and fittings. For example, if the batteries in the bathroom are connected using a polypropylene pipeline, then you should take care of the presence of mounting brackets, ball valves, a special soldering iron and scissors.

Arguments and counter-arguments

Behind

• According to current SNiP, the temperature in the bathroom must be maintained at least +25C all year round. In the cold season, it is quite difficult to provide it without its own heat source in the room;
• In the limited space of a city apartment, the bathroom is often used for drying clothes. Where do you think it will dry faster - in a cold room or in a warm one?

The causes of fungus are cold and dampness.

Against

• In a cramped bathroom space, a radiator heated to 70 - 90 degrees often causes burns;
• In the summer heat, heating an already stuffy room becomes inappropriate.

Which battery to choose

When choosing a heating battery for a bathroom, you should take into account the fact that not every one of them can operate reliably and for a long time in conditions of high humidity.

To choose the right radiator, you need to take into account all the features of its operation.

Let's consider the main advantages of modern batteries.

Cast iron. Such products often look quite bulky, but are characterized by optimal heat dissipation and a long service life.

When choosing a battery, pay attention to the presence of a special protective coating (powder coating). Models with it are maximally resistant to corrosion and constant exposure not only to moisture, but also to steam, temperature changes, and aggressive detergents. Steel

Such products are not suitable for use in the bathroom. This is due to the fact that steel models rust quickly. The only exceptions are modern models made of steel with anti-corrosion coating. But often such radiators are quite expensive. Aluminum. Such models are compact and lightweight. They are ideal for bathrooms in private houses and cottages. Autonomous heating systems are not subject to hydraulic shocks. Thanks to this, you don’t have to worry about the battery simply breaking during one of them. Bimetallic. Such radiators in the bathroom can last up to 15-20 years. Bimetallic models cope excellently with all their functions. Original products also decorate the interior of the bathroom. They can be used as heated towel rails, robe hangers, mirror stands, etc.

What kind of pipes will we connect?

If for a private house, where the coolant temperature rarely exceeds 70-80℃, the use of polypropylene pipes is still acceptable, then in apartments not everything is so simple. In most cases, SNiP prohibits the use of not only polypropylene products, but also metal-plastic and cross-linked polyethylene in central heating systems. In emergency situations, the temperature of the network water can reach 120℃; a polypropylene pipe in such conditions will last for a couple of hours.

Even during normal operation, the temperature of the coolant in the central heating lines can be increased to 105℃ for a short time. The same propylene, when operated above 70℃, begins to rapidly lose its properties. We can talk about this topic for a long time, so based on the experience of using various pipes in apartment buildings, let’s summarize the results:

Important! Be that as it may, in central heating conditions, where safety requirements are high, you need to use pipes from trusted manufacturers with a long operating history. Beware of new product models that do not yet have a baggage of positive reviews.

How to choose a battery for the bathroom

It is extremely difficult to remove the fungus.

There is no dispute about tastes, so everyone chooses the design of a heated towel rail or radiator for the bathroom for themselves

The first important decision is what the heat output of the heating device should be. If according to the rules, then you need to calculate heat loss

You need to be able to do this, as there are a lot of nuances. It is unlikely that you will be able to make a competent calculation at a glance. To get an accurate value, you need to contact professionals.

The popular method is to select a battery for the bathroom according to the area of ​​the room. Yes, the resulting value will be approximate, but the calculation is not complicated, and most importantly, it works. For every meter you need 100 W of thermal energy (ceilings 2.5 m).

Having found out the required power, decide on the type of heating device:

Naturally, water heating registers include heating registers (battery and water towel). Their advantage is that there are no operating costs. The same cannot be said about electric heated towel rails, but they also have their strengths. This is work all year round without interruptions, a varied design, the ability to control the device remotely via smart sockets

Pay attention to the connections for connecting water towels to the circuit. They can be located on the side or bottom

The distance between them must coincide with the pipes on the risers.

How to adapt a fireplace for heating a dacha is written here.

Heating appliances in the bathroom

The heated towel rail performs the function of heating the bathroom.

There is no doubt that a battery is needed in the bathroom, but why is it there? We are talking about an ordinary radiator that is in every room. In the bathroom, the heated towel rail is mainly used as a heating device. This is, in fact, a water heating register, whose main function is heating. This means that he is also a kind of battery.

The bathroom is small, so a towel is usually enough. In large bathrooms, the power of a heated towel rail will not be enough; in this case, it is necessary to install a battery in the bathroom. Suitable for this:

The latter are the most practical and reliable. But it also happens that you inherited a cast-iron radiator in the bathroom along with the apartment. Previously, they weren’t particularly worried about making it beautiful. The main thing is quality and durability, so we installed ordinary cast iron radiators in three sections in the bathroom. Usually they are replaced with either a water heated towel rail or a combined unit (battery + heated towel rail). Here you need to look at the heat loss of the room.

Read more about the heating device in the country in this article.

Do you need a heating radiator for your bathroom?

We will still remind you of the tasks that a heating radiator in a bathroom successfully copes with:

In standard bathrooms, in addition to a heated towel rail, three or four additional sections of heating radiators are usually installed. This applies to almost the entire territory of Russia, except, of course, the southern regions, where winters are quite mild.

If the bathroom is insulated and equipped with a heated floor system, then installing a radiator in the bathroom may not be necessary. In the case of low floor heating power or its complete absence, it makes sense to install not only radiators, but also a heated towel rail. The latter is usually connected to hot water pipes (if there is one), or another option is an electric “towel”. In general, there are a lot of modifications, the decision is yours, and we will consider the question of the need for heating closed.

General installation requirements

Installation of a water-based battery is carried out in compliance with the basic requirements:

• The diameter of the dryer tubes should be equal to the diameter of the riser - no narrowing or expansion.
• It is necessary to install a jumper between the heated towel rail outlets.
• Shut-off valves must not be installed on the lintel. This also applies to the section of the pipeline up to the bypass.
• The dryer must be installed at a height of at least 120 centimeters from the floor.
• The distance between the wall and a heated towel rail with a tube diameter of up to 2.5 centimeters should be 3-4 centimeters. With a diameter of more than 2.5 - 6-7 centimeters.