Electric boiler for home heating protherm. Electric boilers Protherm. Instructions for use

18.10.2019

In the global market for heating equipment, Protherm products are popular due to their reliability and high quality. Its equipment is supplied to many countries for corporate and private clients. The user can easily select heating equipment, after all the lineup reaches almost 100 positions, including:

electric, gas, diesel boilers various modifications;
storage and instantaneous water heaters;
various sensors and automation for heating units.

In the line of heating equipment of the PROTHERM brand, the line of electric boilers for heating is represented by the Skat series. The company has created a wide network of service centers that ensure the uninterrupted operation of the company's heating equipment adapted to the conditions of Russia. Therefore, buying an electric boiler Proterm Skat is beneficial due to the presence of a service network. The official website of the company presents a catalog of Protherm products for 2016. It contains the most up-to-date information about the heating units produced by the company.

In the company's catalog for 2016, the wall-mounted electric boiler Protherm Skat is represented by 8 models with capacities from 6 kW to 28 kW. Equipment with the letter "K" is connected to a 220/380 V network. All models of this line of electric boilers are double-circuit. The company also produces a line of models of single-circuit boilers in their name there is an abbreviation - "KR 13". Single-circuit boilers are produced in the same power range as double-circuit ones. The dimensions and weight of all models are the same and their main difference is the power, which depends on the set of installed heating elements and the supply voltage (220/380 V).

The catalog provides the main parameters for the Protherm electric heating boiler of the basic model:

Advantages of Protherm electric boilers

Unlike gas, solid fuel and diesel heating boilers, they do not emit any harmful products during their operation, they do not need a chimney and various additional devices.

According to its properties, the Protherm electric boiler is absolutely harmless to environment and does not require constant monitoring during operation.

So, the Protherm Skat 9k electric boiler, however, like the rest of the company's electric boiler line, is fully automated; an LCD display is installed on the front surface of the case, which reflects the set readings. The package includes detailed instructions on the Proterm Skat 9 electric boiler, where all actions are indicated to achieve the coordinated operation of the unit.

It is enough for the owner to set the desired temperature, and in the future it will be maintained by automation, with high precision up to one degree. After reaching comfortable temperature the thermostat will send a signal to the boiler control unit, which will turn off the power supply. Electric boilers safe, because automation monitors not only the temperature of the coolant, but also its pressure. To prevent sudden voltage surges, the boiler reaches the maximum mode in steps. A double-circuit electric boiler Skat of any model, except for heating, heats water for a hot water supply system (DHW).

Electrical heating boilers extremely compact and fit perfectly into any interior. Wall-mounted electric boilers Proterm Skat can heat areas from 60 to 280 m2 and are perfect for heating apartments, country houses, cottages and offices. Especially good feedback on the electric boiler Proterm Skat 6 kW, which can provide a small office with heat and hot water. There is an example when the owner installed a remote tank, the water in which is heated at night, because the region has a night tariff, and during the day it gives off heat to the room.

Installation and connection of electric boilers

In the instructions for installation and installation of the unit, included in the delivery of Protherm electric boilers, there is a warning that in case of mechanical damage to the body, violations of the integrity of the units and blocks of the boiler, the warranty becomes invalid. Therefore, with self-assembly, you need to work carefully and clearly follow the recommendations. In order for the Proterm wall-mounted double-circuit electric boiler to function correctly, it must be connected in accordance with the requirements of the instructions.

Connection to the electrical network of the boiler Proterm 6 kW

The boiler with a rated power of 6 kW is available in two options for connecting heating elements for 220 V and for 380 V. Boilers and heating elements are no different and the 380 V boiler option can be easily converted into a 220 V option. To do this, it is enough to change the switching scheme. If the boiler is connected to a three-phase network, then 2 kW heating elements in each phase consume a current of about 10 A, since the line voltage is 220 V. Therefore, 1.5 square wiring and a 10 A three-phase machine will ensure normal operation.

With a single-phase network, everything is somewhat more complicated. There are 6 heating elements installed in the boiler and with a maximum power of 6 kW, the current consumption will be slightly more than 27 A, therefore, you will already need a wire with a cross section of at least 6 squares and a 30 A circuit breaker. All of the above applies to any electric heating boiler for the home, of any power , only the values of the consumed current and the desired cross-section of the wires will depend on the power.

According to the tables for section selection copper wire a current of 1 A requires a cross section of 0.17 mm2. The current in the circuit is determined by the well-known formula - I \u003d P / U, in which:

The first thing to pay special attention to is correct selection section of the electric power cable. Indeed, for example, an electric boiler Proterm Skat 24 with a rated power of 24 kW, when connected to a three-phase network, will consume a current of about 30 A for each phase. It is undesirable to connect such a powerful boiler to a single-phase network, because in this case the current at maximum power will increase to 100 A. You need to connect an electric boiler only through an RCD.

As for the installation site, the requirements for installing electric boilers are not as stringent as for gas or solid fuel units. And the price of an electric boiler for heating a house is much lower than the prices of other types of boilers.

You can install an electric boiler anywhere, but this place should provide easy access for adjusting the unit or quickly shutting it down if necessary.

If several electric boilers are provided in the circuit diagram, then they are connected in parallel. Electrical heaters must be earthed according to electrical safety regulations.

How to choose an electric boiler for home heating

All are compact, easy to operate and safe. They do not need chimneys and special installation rooms, and the efficiency is close to 100%. In these properties, they are superior to other types of boilers. For heating a particular room, an electric boiler is selected primarily by power. It is believed that one kilowatt is sufficient to heat 10 m2. Therefore, the Proterm Skat 12 electric boiler with a rated power of 12 kW can provide room heat with total area 120 m2.

The high quality and reliability are confirmed by the reviews found on the network for the Proterm Skat 12 electric boiler, in which they write that the boiler is silent, simple and easy to adjust and does not require constant attention (“installed, turned on and forgotten”).

Popular Protherm electric boilers

For connection as a backup to an existing heating system or for heating small house with an area of up to 90 m2, the wall-mounted electric boiler Protherm Skat 9 kr 13 with the possibility of using a 220/380 V network is in greatest demand. electronic control and with built-in circulation pump and . Its main characteristics are fully consistent with the base model.

If there is a need for organizing hot water supply, the manufacturer has provided the possibility of connecting an external tank. When sold, the connection pipes are closed with plugs. The difference in price between single-circuit and double-circuit boilers small. For example, the price of a Proterm Skat 9 kW wall-mounted double-circuit boiler is comparable to the price of a boiler of similar power, but single-circuit. In different stores selling heating equipment, the price of an electric boiler Proterm Skat 9 ranges from 490 to 560 USD.

By their own technical specifications, according to the requirements for installation, adjustment and design, electric boilers are much preferable to gas and. For their installation, a separate room is not required, and the electric boiler itself can be installed anywhere in the heating circuit, the main thing is that it has free access. Electronics developed by Protherm independently monitors the level of air temperature in the room and creates comfort and coziness in the home. The only obstacle that limits the use of electric boilers is the high price of electricity, which tends to increase.

Electric boiler Proterm The slope for heating is the most common model in Russia among all manufacturers on the domestic market. Good quality European assembly and reliability of components, a lot of positive feedback on Protherm electric boilers and reasonable prices contributed to their popularity among buyers, both in Russia and abroad.

To understand the advantages and disadvantages of Slovak heating equipment, it is necessary to analyze the technical characteristics and design of wall-mounted electric boilers Proterm of the Skat series, the model range on the market, and connection features. We will also consider problems and malfunctions that may arise during the operation of the device, errors and methods for their elimination.

Model range of electric boilers Proterm Skat, type K (KR)

To date, the Slovak company "Protherm" is represented at Russian market not only with their own boilers, but also with eight models of electric boilers of the Skat K (KR) type, which differ in power consumption and connection to electrical network. The country of origin of water heaters is Slovakia.

The company produces only single-circuit devices capable of heating private house with a total area of 30 to 280 m2. Among them, both single-phase - with the ability to connect to a 220 V power supply, and three-phase - 380 Volts stand out.

Electric boiler Proterm: photo

The main difference between electric boilers of this model range is their nominal power, which can be 6 or 9 kW, 12, 14 or 18 kW, 24 and 28 kW. Depending on the model chosen, these are the units:

— low power: Skat 6K and 9K;
- medium power: Skat 12K, 14K and 18K;
- high power: Skat 21K, 24K and 28K.

The operation of the Proterm electric boiler is controlled using special buttons, made in the form of multidirectional arrows, on the front panel of the heating apparatus.

They can set the required water temperature in the heating system, as well as in a remote boiler indirect heating, which is bought if necessary hot water for business needs. In addition, the button " Mode/Ok» can be enabled (customized) desired mode electric boiler operation:

- traditional mode for heating (25-85 ° С);
- "warm floor" mode (30-45 ° С);
- the mode of preparation of hot water in an indirect heating boiler (35-70 ° C).

The multifunctional LCD display informs about the temperature in the heating circuit and the boiler, as well as about problems and errors in the operation of the boiler in case of any malfunctions. Above the display there are lights that light up depending on the set operating mode of the device, changes in power consumption and insufficient water pressure in the system.

By default, all Protherm electric boilers are 3-phase, however, low-power models of 6 and 9 kW (Skat 6K and Skat 9K) can be connected to a single-phase 220 V network. Medium power devices are designed for heating houses up to 180 m2, and high-power boilers - more than 20 kW can be installed in private houses or other premises with a total area of up to 280-300 m2. We look at the table.

Proterm Skat: cable cross-section, energy consumption

Features of the electric boiler device Proterm

The heating apparatus consists of several main elements necessary for its full operation.

1. Copper heat exchanger cylindrical shape for heating the coolant.
2. Block of heating elements made of copper of different power and quantity with multi-stage switching.
3. Expansion tank 7 liters to compensate for thermal expansion in the heating system.
4. Hydraulic group consisting of:

- three-speed circulation pump;
- 3 bar safety valve;
- automatic air vent.

In addition, an NTS temperature sensor is installed on the heating circuit line, as well as an emergency sensor that protects the unit from overheating. There is a system for protecting the device from freezing. and from blocking the circulation pump.

Electric heating elements are mounted in the heat exchanger of the Proterm boiler, from above and below. Depending on the model, the number of heating elements may be different. For example, in the devices Skat 6K, 9K, 12K and 14K, two blocks of heating elements are installed, in Skat 18K and 21K - three heating elements, in 24K and 28K - four. For each model, the blocks of heating elements have different capacities.

I propose to elaborate internal organization hinged electric boiler "Proterm Skat" according to the instruction scheme:

Internal device "Protherm Skat" according to the instructions

1 - heating unit;
2 - valve for air release;
3 - heat exchanger;
4 - pressure sensor;
5 - safety valve;
6 - regulator for setting the circulation pump;
7 - pump status LED;
8 - grounding on the "return";
9 - grounding on the body of the water heater;
10 - pump for circulation;
11 - connection of the electric cable;
12 - contactor;
13 - electronic board;
14 - temperature sensor NTS;
15 - emergency temperature limiter.

Electric boiler connection: water circuit, cable

Connecting an electric boiler Protherm

1. Like most modern, wall heating devices, all connectors for connecting the boiler are located at the bottom of the body. This is done to save space in the room where the electric boiler is installed.

2. The heating water circuit is connected using two 3/4″ threaded fittings. On the left is the return line (heat carrier inlet to the boiler), on the right is the straight line (outlet).

3. Nearby are: an overflow for a safety valve, a drain valve, as well as connectors for connecting an electrical cable of different sections. You can monitor the pressure in the heating system according to the pressure gauge, which is also located in the lower part of the device.

Electric boilers Proterm Skat: specifications, dimensions

Proterm boilers have rather compact dimensions of 410 x 740 x 310 mm, which allows them to harmoniously fit into the interior, even quite small kitchen or boiler room. See the table for other specifications.

Technical characteristics of electric boilers Proterm

Errors and malfunctions of the Proterm electric boiler: troubleshooting methods

1. Error code F00, F10, F13, F19.

These codes tell us about a malfunction of the NTS temperature sensor. You may need to replace it or replace the electronic board. But first, check the cable connections for operability.

2. Error F20.

The emergency temperature limiter or thermal fuse is defective. Try shorting them one by one. If the boiler shuts down again, replace the defective element.

3. Error F22.

This error indicates a "dry" start of the electric boiler. Add water pressure to the system, it must be at least 0.6 bar. Air may also be present in pipes and radiators.

4. Error code F41 and F55. A relay or contactor has stuck. Check these parts for defects.

5. Error F63. No connection to EEPROM. Reset the settings to factory settings.

6. Errors F73 and F74.

Errors under these codes indicate problems with the water pressure sensor. You need to check the contacts or replace the sensor itself.

7. Errors F85 and F86. Freezing of water in the electric boiler itself (F85) or in the indirect heating boiler (F86).

Wiring diagram for boilers Proterm Skat

Wiring diagram for connecting the boiler Proterm Skat 6, 9, 12, 14K

Advantages of electric boilers Proterm:

— build quality and reliability in operation;
— a wide range of different power;
— modern system security;
— high efficiency of 99.5%;
- the ability to connect additional options and equipment;
- good feedback from buyers and specialists.

Disadvantages of the Proterm brand electric boiler:

- lack of a room apparatus in the configuration;
- no models with built-in boiler for heating utility water;
- it is not allowed to use antifreeze liquid as a coolant;
- price from 35,000 rubles.

We have examined in detail electric boilers Proterm Slope for heating, the entire range and specifications. Having disassembled the internal device according to the operating instructions, we revealed the main advantages and disadvantages of these devices. They also turned their attention to possible mistakes in case of malfunctions and some ways to fix them yourself. Let's watch the video.

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Boiler equipment, operating on electric energy, is in great demand among owners of private houses and summer cottages. Such units are distinguished by good functionality and are able to effectively heat any premises in which there is no connection to gas mains. One of the most popular such devices is the Proterm electric boiler. This is a heater that is characterized by high build quality and good technical characteristics. In the article, we will take a closer look at what the Protherm electric boiler is, its distinctive features and the most popular models.

Wall-mounted electric boiler Protherm SKAT

Distinctive features of Proterm electric boilers

Thanks to the technical characteristics of these units, you can completely turn off the heating at home, which is especially useful in summer period or seasonal residence in a country house. You can set with which you will control and adjust the temperature in the room, turning the boiler on and off if necessary. Another important distinguishing feature of these units is high efficiency.

You can find out the price and buy heating equipment and related products from us. Write, call and come to one of the stores in your city. Delivery across all territory of the Russian Federation and the CIS countries.

The Protherm electric boiler can be installed both in residential and non-residential buildings, it generates heat energy well.

All of them are represented by a single model range called Skat with a thermal power of 6 to 28 kW. Due to this, the Protherm Skat electric boiler is able to heat rooms with an area of up to 280 m².

Advantages and disadvantages of the Protherm electric boiler

We note the key advantages of such units:

simple single-circuit design: if you are a supporter of simple in functionality and reliable equipment, then boilers of this brand will be an excellent option for you;
wide power range: you can choose a heating unit with the required power;
high performance: the manufacturer assures that the efficiency of the units reaches 90% and above. This indicates that almost all of the consumed electrical energy will be converted into thermal energy, without significant losses;
during operation, the heaters do not make any noise;
Proterm electric boilers are equipped with precise temperature control: you can set the optimal temperature regime in room;
there are universal models on the market that can operate from single-phase and three-phase networks with a voltage of 220 and 380 W;
installation is not laborious, you can do it yourself without resorting to the help of specialists.

In order to avoid difficulties with the purchase of Protherm electric boilers, you should initially familiarize yourself with the configurations of each model.

Specifications and appearance

The heater itself is placed in a neat, small-sized case, the dimensions of which are as follows: height - 740 mm, depth - 310 mm, width - 410 mm.

The following structural elements are included in the package of units:

circulation pump ;
auto air vent;
expansion tank, the volume of which is 7 liters.

The electric boiler for heating a private house Proterm has a presentable appearance.

You do not have to spend a lot of effort and time installing the piping, just connect pipes and radiators to the boiler, fill the system with coolant and after that you can test it.

Models with a power of 6 and 9 kW can operate from both single-phase and three-phase networks. More powerful units are three-phase. Heating appliances cope well with voltage drops and do not overload the network - a stepwise increase in power is provided here. The highest current strength in the circuit during the operation of heating elements reaches up to 50 A. The maximum coolant pressure in the system is 3 atm, the temperature regime reaches 85 ° C.

When connecting Protherm electric boilers to the electrical network, be sure to make sure that the cross section of the wires corresponds to the power consumption. The Proterm electric boilers are equipped with convenient control panels. They have LED indicators and LCD displays.

Self-diagnostic systems are provided - error codes are shown on the built-in screens. To be able to create the most comfortable atmosphere in the room, thermostats are used. The safety system is an overheating sensor, frost protection, a pressure sensor, a safety valve, and an anti-blocking system. circulation pump.

The units have the function of connecting external storage boilers, which must be purchased separately.

Varieties of electric boilers Proterm Skat

The electric boiler Protherm Skat is available in 5 versions.

Proterm Skat 6 KK 13

As the name implies, the power consumption of this model is 6 kW. This is the very first boiler of the series. The key characteristics of the unit are as follows:

Wall-mounted electric boiler, single-circuit, high performance, efficiency - 99%, expansion tank - 7 liters.
Control panel with LED indication and liquid crystal display.
The thermometer displays an indication of temperature and faults, thermostats: Exabasic, Exacontrol, Exacontrol.
Voltage - 230 V, 400 V, frequency - 50 Hz, protection class IPX4D.
The control system is provided safety valve, thermal fuse, pump jam protection, frost protection.

Advantages: the boiler consumes not a large number of electricity, at a cost - quite inexpensive.

The only obvious drawback is that this model is not very powerful.

Proterm Skat 18 KR 13

This unit has a power of 18 kW. It is designed to heat large rooms, such as country houses, cottages or small family hotels with 5-6 rooms.

The cost of the electric boiler Proterm Skat 18 KR 13 is approximately 43,000-45,000 rubles.

The unit operates from the electrical network, the execution is wall-mounted, the boiler is single-circuit, the efficiency is 99%. Heating connection diameter ¾, working pressure - 0.8-3 Atm, weight - 41 kg, a circulation pump is included in the package. The manufacturer gives a guarantee for the product for two years, the maximum current is 27.5 A, there is pump protection against jamming.

Advantages: after 23 hours of inactivity, the device automatically turns off, so the risk of overheating is reduced to zero, if necessary, the boilers can be connected in a cascade.

Disadvantages: consumes a lot of energy.

Protherm Skat 12 KR 13

This device is designed to supply heat to apartments and cottages. For wooden houses it is absolutely safe. Key Features:

cost - 40,000 rubles;
electric heating element single-circuit boiler;
operates from a three-phase network, the maximum current strength for three phases is 20 A, the maximum thermal load equal to 12 kW;
electronic control is included in the package of the device;
execution - wall;
the temperature of the heat carrier is in the range from 30 to 85°C;
the water pressure in the heating circuit is 3 bar.

Advantages: low consumption of electrical energy, low cost.

Disadvantages: the device does not have high power indicators, it turns on slowly for heating.

Protherm Skat 24 KR 13

This unit has a power of 24 kW, it is mounted on the wall, such a device does not take up much space and it is not necessary to equip a separate room for it. Thanks to its compact size and modern design These heaters have gained wide popularity among users.

Specifications:

there are models on the market that operate both from 220 V and 380 V;
there is a display on the outer case;
devices of this model are able to effectively heat rooms up to 280 m²;
protection class IPX4D;
performance high% efficiency reaches 99%;
tank volume - 7 l, you can connect a boiler (200 l) to it for heating hot water;
circuit adjustment - independent, the package includes protection against overheating and freezing;
dimensions: 740*310*410 mm;
weight - 34 kg.

Advantages: easy fastening, no need to equip a separate boiler room.

Disadvantages: rather high cost - from 45,000 rubles.

Protherm Skat 28 KR 13

This unit is considered the most powerful of the entire Skat series, it is able to effectively heat rooms up to 200 m². Thanks to the three-phase connection, it heats the upper floors without interruption.

Characteristics of Protherm Skat 28 KR 13: cost - 47,000 rubles, rated current 3V is 50 A, heating temperature - 85 ° C, expansion tank with a capacity of 10 liters, weight - 34 kg, weather-compensated automation, the number of power steps is 12, maximum power is 28 kW, antifreeze can be used, the Wilo circulation pump is included in the package.

Advantages: powerful circulation pump with automatic speed switching.

As a disadvantage, the high cost of the device and the high consumption of electrical energy can be noted.

Choosing an electric boiler Proterm

Key distinctive feature Protherm electrical units is their maximum power. The higher this indicator of the device, the larger the area of \u200b\u200bthe room it can heat. For country house, whose area is 120 m², the Skat 12 electric boiler will be an excellent option. Its power will be enough to supply heat to all rooms.

Protherm heating units can also be installed as a backup coolant, they can be turned on at times of interruptions in the main power source or until the heating season begins. In order to select the most best option for specific conditions, you should be guided by the following information:
Choose the unit based on the type and degree of connection. An electric boiler with a power of 10 kW is suitable for a single-phase network, where systems are used for power supply to protect a person from electric shocks.

Feedback from the owner on the electric boiler Protherm Skat 9K

Also, when choosing a heater, it is necessary to rely on the size of the room in which it will be installed. More powerful units from 12 kW and above are designed for connection to three-phase networks. The current flows through three wires in one direction, they are called phase, and returns through one (zero) of them. This boiler is a profitable solution in terms of economy, because. current enters the house through one wire, there is no need for two more zero wires. AT two-room apartments there is a single-phase connection, in suburban facilities - three-phase.

For private houses, a three-phase connection is more preferable. The current moves in three phases, and the probability that a surge of electricity will occur is reduced to zero. Products manufactured by Proterm have a special voltage control relay, which is responsible for turning off the power in the cottage in the event of a short circuit, while all devices will continue to work.

Electric boilers of the Skat Proterm series are ideal for operation in private houses, apartments and industrial buildings. Mounting method - wall. Designed for heating water in the tank and space heating. Boilers are purchased separately. The material of execution is enameled steel, which provides effective thermal insulation. Installed in tandem with heating boilers Protherm. As a result, the time for heating is significantly reduced, and you can independently regulate the costs of heating and hot water consumption.

The technical characteristics of the electric boiler allow you to completely turn off the heating of the house, which is important in the summer or during seasonal living in a country private house. For complex work, it is possible to install a room regulator, which allows you to control the room temperature, turning the boiler on and off if necessary.

Functional Features

Electric boilers Skat are available in eight modifications, depending on the power, which can be from 6 to 28 kW. They can act as an alternative to gas heating.

1. There is protection against sudden surges of electricity, a thermal fuse.

2. Four power levels.

3. Operating temperature at maximum power - 85 °C.

4. It is possible to connect boilers in a cascade way.

5. Protection against freezing and overheating.

6. The pump is anti-jamming.

7. LED indicator, touch screen control.

Advantages of Skat Proterm electric boilers:

Efficiency is 99.5% over the entire service life;
adjustment is easy and precise;
ease of installation and maintenance that do not require special skills and abilities;
environmental friendliness;
work silently;
no need to connect to chimney or gas pipeline.

The electric boiler is powered by 380 watts. Models are also available with the ability to connect to less powerful networks. 6K and 9K can be powered by 220W.

Short review

The Skat series is represented by the following models:

1.6K. The power is 6 kW. Designed for heating rooms with an area of not more than 60 square meters. m. Operates from a network of 380, 220 kW. The volume of the expansion tank is 7 liters. In 1 minute it is able to prepare 13 liters of hot water.

2. 9K. The maximum area is 90 sq. m. Can be connected to the mains 380 or 220 kW. Ten liter expansion tank. Number of levels - 4.

3. 12K. Maximum power - 12 kW. The heated area is 120 sq. m. Operates from a network of 380 kW. Built-in tank with a capacity of 10 liters. Work at the minimum level for the first 100 seconds.

4. 14K. An electric boiler (14 kW) is able to provide heating for a small house with an area not exceeding 140 square meters. m. It is possible to adjust: 1/3, 2/3 or full power. The unit is equipped with a steel heat exchanger with rheostatic heating elements.

5. 18K. Heats a 180 sq. m. The temperature of the prepared water can vary from 40º to 85º. Has three heating elements. The number of steps is four.

6. 21K. An electric boiler (21 kW) is used for heating residential or storage rooms, the area of which is about 210 square meters. m. Methods of operation: as the main heating element, in the system of warm floors, preparation of water for household needs. Equipped with three heating elements.

7. 24K. Powerful electric boiler 24 kW. Has four modes. Stepped start of work with exposure, which ensures safety in case of power surges. The number of heaters is 4 (they are switched on in turn).

8. 28K. The most powerful of the Proterm electric boilers (28 kW). It can be used both for heating private houses and for industrial buildings. It has four heating elements of 7kW. Adjustment occurs smoothly, which contributes to a uniform distribution of voltage. Maximum water is heated up to 80ºС.

User opinions

“Last September we planned to move to Vacation home. The question of heating immediately arose. Gas seemed unsuitable to us, since we need a separate room according to certain requirements, and the installation of equipment is not easy. The opinion was unanimous, so we decided to buy an electric Protherm along with a boiler for heating water. It is ideal for heating a private house, we have seen it from our own experience. Easy to manage, even our grandmother managed it. The downside is increased electricity costs.

Bocharova Irina, Yekaterinburg.

“We live in a private house, it is impossible to install gas for a number of reasons. Managers advised us to purchase an electric boiler Protherm Skat 9. As a result, they never regretted their choice. It is possible to adjust the heating, even in severe frosts the house is very warm. If you turn it on at full power, then literally in a matter of minutes the batteries are hot throughout the house. But in order to save money, it is better to choose the minimum mode.

Ivanenko Nikolay, Ufa.

“Having studied the reviews and opinions, I decided to purchase an electric boiler for heating the house of the Proterm company. I have a Skat 9 model. It heats almost 700 meters of underfloor heating pipes. I had to install an additional pump, since the standard one cannot withstand such volumes. I put power on 100 sq. m. The area is five kilowatts. That's enough, even in winter."

Dubenko Sergey, Moscow.

“Having built the dacha, we were puzzled by the issue of heating. Reviews of our friends helped to choose an electric boiler, the choice fell on Protherm. Takes up little space, looks modern, the cost is quite affordable. On the warranty service two years, use a year and no complaints. Installation is not so easy. I recommend that you do not carry out the installation yourself, but entrust it to specialists.

Zimina Alena, Kazan.

“I bought Protherm Skat a few months ago. The price and quality suit, except for one "but". There was a small problem. The pressure was not constant: at first it rose to 1.9, then dropped sharply to 1.1. Rescued by experts from service center. The compensator was bled with empty water. More problems did not have".

Kolesnikov Mikhail, St. Petersburg.

Advantages and disadvantages

One of the main advantages is the safety of operation, which is ensured by:

voltage drop control system;
a protective thermostat that turns off the operation when the water is heated above 90º;
stepwise way to turn on the boiler (step up to 7 kW).

The steel body guarantees reliable heat retention and durability. Comfort of use is possible thanks to the display, which displays: temperature, mode, errors (their codes are read in the instructions). There is no need for systematic maintenance. The Skat electric boiler operates silently. The level of heat is regulated, reasonable price.

Disadvantages:

stable operation of the power grid is necessary, otherwise there is no alternative to heating;
connection through a stabilizer is recommended;
high energy consumption during the cold season.

Rates

Model Proterm Skat	power, kWt	Price, rubles
6K	6	33500
9K	9	34500
12K	12	35000
14K	14	36600
18K	18	39100
21K	21	40200
24K	24	41200
28K	28	42200

In those houses where it is impossible to use gas as an energy source for the heating system, its replacement in heating system can be electricity. It is on it that the electric heating boiler Proterm works. Due to some of its features, such equipment is becoming more and more popular every year.

Advantages of electric boilers Proterm

It is profitable to purchase Protherm electric boilers due to the following parameters:

low cost;
ease of installation, operation, fairly high reliability;
compact dimensions, thanks to which the Proterm electric boiler can be hung on the wall in almost any room in your house;
increased safety (no open flame, no need for a separate boiler room, no chimney);
almost complete noiselessness during operation;
work in automatic mode (without human intervention) for a long time;
environmental friendliness. After all, Protherm electric does not emit harmful substances into the air and does not create foreign odors.

However, there are also some disadvantages:

Protherm electric boilers are not as economical as, for example, the same gas boilers;
they are not as powerful as gas-fired boilers;
sometimes consume so much electricity that the power grids in some areas may not be able to withstand such a load. Of course, not only boilers work using electricity, but the rest of the equipment loads the network much less.

Boiler characteristics

Boiler line electric Proterm, which are presented in our catalog, has the following characteristics:

the possibility of supplying hot water (all Proterm Skat models);
power from 13 to 28 kW (therefore, they can be used to heat rooms up to 280 sq. m.);