How to choose a boiler in an apartment? The best boiler: reviews, prices, technical specifications, photo

It's not a secret for anyone that in summer, interruptions with hot water in apartment buildings are a common thing. The reason lies in the implementation of scheduled maintenance work, for which the municipal services are responsible. They can last several weeks. At this time, most citizens have to forget even about the primary comfort. In such cases, the boiler will become the salvation. Comments of many owners of residential premises speak in favor of the presence of such an aggregate in the house.

General information

Few are ready to put up with a long absence of hot water. In this case, it is advisable to purchase a special unit. To orientate in the existing assortment will help reviews. The boiler for many has become an indispensable subterfuge of everyday life. However, a large number of consumers do not understand the features of these devices at all. A water heater (boiler) must be purchased in such a way that its work ensures the realization of all household needs of the family.

Classification

Currently, there are two versions of the device: boiler storage and flow. In order to finally determine the model of the unit, it is necessary to take into account all the features of each type. Next, we'll figure out how to choose a boiler for the apartment.

Appearance

All boilers for water are similar to each other in this parameter. As a rule, devices have a cylindrical or rectangular shape. A special handle is located on the front surface. With it, the temperature is regulated. The storage tank is impressive in size. According to many consumers, this is a big drawback of such units. After all, in some residential premises there is not enough space for its installation. The size depends on how much the model is designed for. Many owners of residential premises buy a flow-accumulating unit. This preference is understandable. Feedback on the advantages of such devices. The combination boiler combines the advantages of products from the first two main groups. Next, let us consider in more detail the features of devices from each category.

Flow type device: general information

Such a water heater (boiler) is compact enough. This is an undoubted advantage of the product. He can very quickly heat water, moreover, in unlimited quantities. As many buyers have noted, such a device has a high performance. Cold water, which enters the device, instantly heats up to 45-60 degrees. In doing so, it passes through the flask and a special element - TEN. It is built into the device. Talking about how to choose a boiler in an apartment, we should say about the speed and capacity of the unit. Preference should be given to models with copper heaters. According to consumers, flow-through water boilers are good at coping with their tasks. However, one condition is necessary. Operation of the device is carried out when only 1 point of water is used.

Life time

Such equipment does not require thorough and frequent maintenance. At the same time, the service life is several years. Thus, it is expedient to use flow modules in the case of short-term absence of hot water supply in apartments and houses. This also applies to public catering establishments, schools and other socially important facilities.

It is important to know

How to choose a boiler in an apartment? High power is an important technical parameter of any flow model. It is in the following range: 3-27 kW. It is worth noting that not every wiring can withstand the operation of such equipment. Thus, during the selection of the model, attention should be paid to the power of the device.

Features of operation

Flow-through water heaters, which have a power of 3-8 kW, can be connected to ordinary sockets with single-phase voltage. It is 220 watts. Models with higher power can be used in apartments with electric stoves, which are equipped with sockets with three-phase voltage. It is 380 watts.

Scope

Models of heaters differ in this parameter. In particular, this refers to the volume of hot water that can be heated in 1 minute. During this time, flow models with a capacity of 3-8 kW yield from 2 to 6 liters. The heating period is not more than 20 seconds. This volume will be quite enough for important hygienic and household needs. Before choosing a boiler in an apartment, you need to assess the needs of its inhabitants. It is also worth taking into account the technical possibilities of electrical wiring. You can see the rating of manufacturers. It is made on the basis of sales. Now the leaders are such brands as Electrolux and Bosch. However, there are other popular models. For example, also in a wide range of products are presented "Termex".

Pressure and non-pressure flow models: installation features

They are built into the water riser. This allows you to alternately hold several household procedures. It is recommended to install these devices in urban apartments. Installation of non-pressure models of units has its own peculiarities. They are located strictly near the water point. Thus, it is advisable to use these devices at the dacha.

Additional Information

Many consumers indicate in their responses to one significant drawback of flowing structures - a large consumption of electricity. Not every homeowner is willing to spend a large amount to pay bills. To minimize costs, it is required to greatly reduce the consumption of hot water. For this reason, those people who are not going to limit themselves in this regard, such a model will not do. Flow models are not used in homes that have autonomous water supply and heating systems. The reason again lies in the large consumption of electrical energy.

The second group

It includes storage units. These devices have their advantages. Their volume can reach up to 500 liters. For operation in apartment houses, models are selected that have a smaller tank. Its size can vary from the number of tenants in the apartment. The main volumes - 10-150 liters. Such devices take up a lot of space on the wall or on the floor. It depends on the parameters of the selected model. Despite this, many consumers prefer this type of units. With such appliances in the house there will always be enough hot water.

Principle of operation

The device in question is an elongated or circular heat-insulating tank. In it, with the help of TEN, the water is heated to the required temperature. It varies in the following range: 35-85 degrees. This temperature can be maintained for up to three hours. After the water has cooled down, the heater will automatically turn on and warm it up. For this, the temperature should drop by as little as 0.5 degrees. After heating, the appliance switches off automatically. Thanks to this mode of operation, electricity is consumed more economically. This is the main advantage of the devices. The set temperature is maintained by means of a thermostat. It is included in the design of each storage device. Some models can be additionally equipped with the following elements:

1. Automated or manual control system.
2. Antibacterial coating of the tank.
3. The function of accelerated heating.

Features of work

A clear advantage of this equipment, according to buyers, is that all such models can be connected to ordinary outlets with a voltage of 220 volts. Also worth paying attention to the power. It does not exceed 2-3 kW. This power can be compared with electric kettles, which are used in almost every home. At the same time, the performance of the device does not decrease even from low power consumption. Cumulative water heaters can provide hot water at a time to each water point in the apartment. Instruments equipped with large tanks, allow you to take a bath to all family members, as well as meet other household needs. For example, to do dishes or cleaning.

Advice

In most cases, buyers do not know how to choose a boiler in an apartment so that its volume is optimal. It is necessary to accurately calculate the requirements in order that then there is no shortage of it. In addition, the device should not run idle. Heating the excess water is completely useless. It is worth paying attention to the fact that a large tank will warm up longer. For example, a 10-liter water tank will heat up to 45 degrees in about 10 minutes. It's easy to calculate how long it will take for the same to happen with a 100-liter tank. In many cases, the optimum solution is a 50 liter boiler. Here the question arises as to which firm to purchase. Many consumers buy the Ariston boiler. One of the undoubted advantages of these units is the presence of an autoclave flange. Due to its presence, the possibility of water leakage through the gasket is prevented. The sealant in such models is pressed against the pressure head. The higher it is, the correspondingly, the gasket adheres more strongly. In addition, the Ariston boiler with an average tank capacity is a fairly compact model. Specialists recommend to purchase units with a simple sensor - in the form of an arrow.

Calculation

It is necessary to take into account the number of water points that are in the house. Thus, it is possible to calculate the approximate water discharge per family member. The result should be multiplied by the number of tenants in the apartment. As a result, you get an approximate amount of tank, which is required in a particular case.

Accommodation features

Before you choose a boiler in the apartment, you need to take into account the availability of space in the toilet or bathroom. These devices are mostly located in these rooms. Many will want to save usable space. In this case, it is more reasonable to purchase a horizontal boiler. It is installed under the ceiling. It is necessary to give preference to the device, the design of the case of which will be well combined with the interior of the room. Also now built and embedded models. They can be hidden in a niche under the sink.

Featured Companies

Many consumers have a question about whether there is a better boiler. It is hardly possible to answer it unequivocally. Currently, the following brands are popular on the Russian market:

• Ariston;
• Electrolux;
• AEG;
• "Termex".

Installation

A wall boiler for 50 liters, 100 or 150 is equipped with special brackets on the housings. In this case, a preliminary markup is required. At these places, hooks are hammered into the wall. Then the device is suspended on them. It should be noted that models that assume a vertical type of placement can not be horizontally placed. And vice versa. If the boiler is horizontal, then mount it exactly like that. Those floor units, whose volume exceeds 150 liters, should be installed on an even hard surface. In this case, additional fasteners are not provided. The device is connected to the water pipe with a flexible line. Usually it's easy to understand how the tank fills up and the boiler generally works. The instruction contains all the necessary information. The unit is connected to the network after the capacity has been filled to the end.

Features of combined models

These devices are universal water heating devices. They absorbed all the best characteristics of other types of relevant equipment. These water heaters can work in two modes. They are quite compact. In addition, these devices have a relatively low weight - up to 6 kg. Their installation is very simple. Thanks to the above advantages, these devices deserve the attention of customers. They are often installed in private houses or cottages. The size of the tanks of such heaters is 10-30 liters. This is quite enough for those who went to rest at the cottage.

Leaders of sells

Electrolux boiler is a tank having a rectangular shape. The material of the inner tank is glass enamel. There are two independent heating elements. A magnesium anode is provided. The models are produced both vertically and horizontally. Different units are equipped with tanks of different volumes. The Electrolux boiler can have a capacity of 15 to 200 liters.

Design Features

The device is characterized by two independent heating elements. They enter the X-feat system. TENs do not have direct contact with water. Inside the tank covers the fine glass enamel. This material protects it from corrosion. Thanks to him the device will last much longer. The process of tempering fine glass enamel occurs at a temperature of 850 degrees. This material has unique properties. This glass-enamel is incredibly smooth and firm. Among its merits, you can also identify a certain elasticity. Thanks to it the tank of the device is reliably protected from corrosion. However, not only high-quality enamel fights with rust. In particular, this applies to magnesium anode of increased mass.

Technical specifications:

1. Power supply - 220 V.
2. The maximum permissible pressure is 5 bar.
3. The temperature is 30-70 degrees.

Before buying it is important to know how much these boilers cost. Prices of small compact models are less than 2000r. More voluminous models cost from 5-7 thousand rubles.

Boiler "Termex"

The products are manufactured using high-quality materials and modern technologies. Any boiler "Termex" is equipped with a protective shutdown device. It provides full electrical safety during operation. Many, of course, are interested in how much these boilers cost. The prices for products are different. A quite good model, for example, can be purchased for 2400 rubles.

Application area

This electric water heater is designed to provide hot water for industrial and household objects. At the same time, the pressure in the water supply must correspond to the following range: 0.5-0.6 MPa. The device must only be operated in heated and closed rooms. This equipment is not designed to operate in continuous flow mode.

Maintenance

Models equipped with mechanical control have function keys (I and II) on the control panel. They allow you to select the required power. Built-in indicator lamps. The inclusion of the I key corresponds to the following power: 1.3 kW, while both of them in working condition give 2 kW. This or that intensity of operation is chosen by the user. It depends on the season and the specific needs for the amount of hot water. In models equipped with an electric panel, the control is carried out using a digital display. Thanks to it, the user can turn the device on and off. For this, the button on the control panel, which is on the left of the display, answers. There is a display of the set heating temperature. All the accompanying information is displayed after a few seconds. Thus, the user can be constantly informed about the current water temperature. The power is selected using the middle button, which is also located on the control panel. Initiation of the L2 warning lamp accompanies the 2 kW mode, while L3 is 1.3 kW, respectively. During the operation of the device, the heating temperature can be adjusted by the user.

Management Features

Models with a mechanical regulator are produced. It is located on the corresponding panel. The device will be disconnected from the network if the regulator is turned counter-clockwise until it stops. At the same time, if the procedure is reversed, the temperature will gradually increase. It can reach 75 degrees. It should be noted that in some devices of water heaters of this company it is impossible to regulate the temperature manually, since this possibility is not provided. In particular, this applies to the model RZB10. Instruments with electronic control are equipped with a display. The user can configure the device using three touch keys. All modes are easy to control due to the information that is displayed. There is also an indication of three corresponding lamps. The heating temperature is selected by pressing the right button. To go to the desired mode, this is required several times. The temperature change step is 5 degrees. If the device is turned on for the first time or started after a power failure, the default is 75 degrees.