Modern models are high-tech, have a sufficient level of safety, and are energy efficient.
However, the market is filled with different options.
How to choose the right boiler? To answer this question, we have compiled a rating of electric boilers from various companies.
When selecting models, we took into account the adequate price/quality ratio, technical characteristics, expert opinion and user reviews.
Rating of the TOP 25 best electric boilers of 2021
| Place | Name | Price |
| TOP 3 best electric boilers in price/quality ratio for 2021 | ||
| 1 | Protherm Slope RAY 9 KE /14 9 kW single-circuit | Find out the price |
| 2 | ACV E-Tech S 380 Tri 28.8 kW dual circuit | Find out the price |
| 3 | EVAN Next 7 7 kW single-circuit | Find out the price |
| TOP 3 best double-circuit electric boilers | ||
| 1 | ACV E-Tech S 160 Mono 14.4 kW dual circuit | Find out the price |
| 2 | Galan GALAX G352 9 9 kW dual-circuit | Find out the price |
| 3 | Savitr Premium Plus 22 22.5 kW dual circuit | Find out the price |
| TOP 3 best single-circuit electric boilers | ||
| 1 | Protherm Slope RAY 12 KE /14 12 kW single-circuit | Find out the price |
| 2 | EVAN EPO 6 6 kW single-circuit | Find out the price |
| 3 | ZOTA Balance 9 single-circuit | Find out the price |
| TOP 3 best energy-saving electric boilers | ||
| 1 | EVAN Warmos-IV-3.75 3.75 kW single-circuit | Find out the price |
| 2 | RusNIT 203M 3 kW single-circuit | Find out the price |
| 3 | EVAN Warmos-IV-5 5.1 kW single-circuit | Find out the price |
| TOP 3 best electric boilers for 380V | ||
| 1 | Protherm Slope RAY 14 KE /14 14 kW single-circuit | Find out the price |
| 3 | STOUT SEB-0001-000012 12 kW single-circuit | Find out the price |
| 3 | EVAN Next 12 12 kW single-circuit | Find out the price |
| TOP 2 best electric boilers for 220V | ||
| 1 | EVAN Warmos-IV-6 6 kW single-circuit | Find out the price |
| 2 | EVAN WARMOS-M 7.5 220 7.5 kW single-circuit | Find out the price |
| TOP 2 best floor-standing electric boilers | ||
| 1 | EVAN EPO 18 18 kW single-circuit | Find out the price |
| 2 | Alvin EVP-6 380 single-circuit | Find out the price |
| TOP 2 best wall-mounted electric boilers | ||
| 1 | ZOTA 9 Lux 9 kW single-circuit | Find out the price |
| 2 | EVAN EXPERT 7.5 single-circuit | Find out the price |
| TOP 2 best electric boilers for 12 kW | ||
| 1 | EVAN EXPERT 12 single-circuit | Find out the price |
| 2 | ZOTA 12 MK-S 12 kW single-circuit | Find out the price |
| TOP 2 best electric boilers for 9 kW | ||
| 1 | Vaillant eloBLOCK VE 9 9 kW single circuit | Find out the price |
| 2 | ZOTA 9 MK-S 9 kW single-circuit | Find out the price |
The best electric boilers for heating
Rating of inexpensive boilers
RusNIT 208M
Small 8000 W unit for wall mounting. Laconic, simple design. Compact size. Used for heating houses with an area of 60-80 m2. It copes well with heating rooms with average thermal insulation even in severe frosts.
Network voltage requirements are 220/380 W. Both single-phase and three-phase connections are possible.
The power is adjustable, three-stage, manually adjusted, which is not very convenient. For example, in the event of a sudden cold snap, the system will not automatically maintain the set temperature.
The room temperature is regulated in the range of 5-30 degrees, with an accuracy of 0.5°. The external control panel makes measuring parameters and monitoring the operation of the device simple and convenient.
The boiler is reliable in operation. Protected from overheating by a thermal switch. And the control sensor will prevent switching on when the system is “empty”. Additional protection of the housing from splashes allows you to install the boiler in the kitchen or bathroom.
Price: 17,000 rubles.
RusNIT 208M
Advantages:
- price-quality ratio;
- a light weight;
- possibility of connecting a circulation pump;
- Stainless steel is used to make the case;
- two operating modes;
- coolants used - water, household antifreeze;
- Warranty period - 2 years.
Flaws:
- connection problems;
- Quiet hum when turned on.
EVAN Warmos-IV-5
A lightweight and technologically advanced device at an affordable price with excellent functionality and a protection system. The power is relatively small - 5000 W, so the boiler is suitable for heating small residential and country houses. The extended thermal range is suitable for connecting the boiler to a “warm floor” system or operating in the “anti-freeze” mode, which is important for country houses. This option allows you to maintain the room temperature up to + 15 degrees and save energy.
Information about all significant indicators, error codes in case of emergency situations are displayed on the built-in display.
The device operates from a 220 W network.
Price: 19,000 rub.
EVAN Warmos-IV-5
Advantages:
- functionality allows you to use different types of coolants - water, antifreeze;
- automatically switched power levels;
- the ability to adjust the coolant temperature with an accuracy of 1 degree;
- ease of installation and maintenance;
- uninterrupted operation during voltage surges;
- reliable and safe operation.
Flaws:
- not equipped with a circulation pump;
- low power.
EVAN EPO 4
A functional device at a low price. The boiler is compact due to the location of the heating element directly under the lid. It is environmentally friendly and silent, does not require a separate room (boiler room) for installation. The required network voltage is 220 W.
The power is small - 4000 W, so it is suitable for heating small rooms. Adjustment of heating element heating in the range from 30 to 85°C. All operations are carried out from the remote control, which makes operation of the unit convenient and safe. The functionality of the device includes the connection of GSM-Climate, a remote module with which you can control settings remotely: via the Internet or SMS messages.
The boiler is equipped with a thermostat that turns off the device if the temperature exceeds the set one. The emergency switch will work even if the thermostat malfunctions and will turn off the boiler if the coolant temperature rises above 92 degrees.
Price: 10,000 rub.
EVAN EPO 4
Advantages:
- low price;
- anti-corrosion coating of the body;
- easy installation;
- Full automation of the device operation is possible;
- Efficiency – 99%;
- silent operation.
Flaws:
- there is no heat protection casing;
- low power.
The best models of electric boilers for a home with average power
Protherm Skat 12 KR 13
The model is one of the most reliable and efficient units for heating rooms with an area not exceeding 120 m2. The electric boiler operates almost silently, and there are no negative reviews from consumers about the device. In houses with excellent wall insulation, energy costs are minimal. In this case, only the first heating stage is used, thereby maintaining the optimal air temperature. If it is necessary to heat the air in a frozen room, the electricity consumption will accordingly increase significantly.
Average price – 39,200 rubles.
Protherm Skat 12 KR 13
Advantages:
- nice design;
- compact dimensions;
- installation does not require special skills;
- ease of operation;
- presence of a pressure sensor;
- possibility of connecting a temperature sensor;
- if overheated, it is switched off by the emergency system;
- large expansion tank;
- does not freeze thanks to special protection;
- smooth increase in power;
- wide temperature range;
- high efficiency;
- possibility of obtaining hot water using a boiler.
Flaws:
- electricity consumption is high;
- hot water can only be obtained by connecting a boiler;
- additional installation of a voltage stabilizer.
Vaillant eloBLOCK VE 12
The model has a pleasant, neat appearance without complex frills. Control takes place with just one button, making it easy and simple to handle. The power of the unit is enough for rooms with an area of up to 120 m2. Vaillant eloBLOCK VE 12 is an excellent choice for people who are not particularly friendly with technology and constantly face problems managing it.
The average price is 44,300 rubles.
Vaillant eloBLOCK VE 12
Advantages:
- increased operating accuracy ensured by microprocessor control;
- backlit display;
- smooth increase in power, due to which the service life increases;
- built-in weather-sensitive control;
- remote control;
- 2 heating elements;
- suitable for use in underfloor heating systems;
- frost protection system;
- availability of a summer mode;
- volumetric expansion tank.
Flaws:
- additional installation of a voltage stabilizer;
- To get hot water, you need to additionally purchase a boiler.
Buderus Logamax E213-10
German devices are traditionally characterized by such qualities as reliability, sophisticated appearance and long service life. This model from Buderus is also distinguished by its very compact size combined with a modern, stylish design. The electric boiler is attached to the wall, so it can be installed either in a specially designated room or in a living room. The appearance of the unit allows it to fit well into any interior.
The electric boiler comes complete with a 7-liter expansion tank, a pressure sensor, a safety valve and a pump. The power of the unit is 10 kW. Control can be carried out directly using the thermostat on the boiler itself or the room thermostat. The case is protected from overheating by a special blocking sensor.
Important! Devices from German brands are designed for stable electrical voltage, so it is necessary to additionally install a voltage stabilizer. Thereby extending the life of an expensive unit, since power surges can damage the boiler.
Average price – 79,700 rubles.
Buderus Logamax E213-10
Advantages:
- good assembly from quality elements;
- compactness;
- availability of brackets;
- easy installation;
- steel body with thermal insulation.
Flaws:
- high cost.
Kospel EKCO. L2 12
An electric boiler from a Polish brand is installed on the wall. Its power is enough to heat rooms with an area not exceeding 120 m2. The unit has a beautiful modern design and compact dimensions. Using a boiler you can provide your home with hot water.
The boiler comes complete with a room thermostat, a pump with automatic operation control, and a pressure sensor. The manufacturer has done a great job on the safety of using the unit, equipping it with protection systems against overheating, freezing and other emergency situations.
Smooth six-speed control allows you to extend the service life of the unit. Kospel EKCO L2 12 operates silently and has high energy efficiency. The pressure in the system is 3 Bar, and the temperature can be adjusted from 20 to 85 degrees.
Average price – 48,600 rubles.
Kospel EKCO. L2 12
Advantages:
- optimal price/quality ratio;
- small size;
- the weight of the unit is only 18 kg;
- high efficiency;
- electronic control system.
Flaws:
- Manufacturer's warranty is only 1 year;
- lack of expansion tank;
- powerful electric boilers for large rooms.
Protherm Skat 24 KR 13
The unit from the Czech brand has a power of 24 kW. An electric boiler can be characterized by such qualities as reliability, durability and safety. The heater is wall-mounted, and thanks to its stylish design and compact size, it will fit into the interior of any room. The model allows you to connect a boiler for hot water supply at home, as well as install a heated floor system.
The package includes a 7-liter expansion tank, heating elements and a pump for circulating water through the pipeline. The panel contains a display, a thermometer and a power indicator. Power control is carried out by a 4-step regulator. The coolant can heat up to 85 degrees. The power supply of the electric boiler is connected to a three-phase network.
The safety system includes protection against freezing and overheating, automatic blocking of the circulation pump, safety valve and automatic air vent. The unit also has a self-diagnosis system.
Average price – 45,600 rubles.
Protherm Skat 24 KR 13
Advantages:
- high efficiency;
- smooth start;
- good assembly;
- warranty period 24 months.
Flaws:
- additional installation of a voltage stabilizer is required;
- The unit operates with little noise.
Evan Warmos QX-18
Among the domestic manufacturers of electric boilers, the Evan company can be distinguished. One of the most powerful and best models of this brand is Warmos QX-18, which can be awarded the title of a miniature boiler room. The unit has compact dimensions due to the fact that all the necessary elements (pump, expansion tank) are located in one housing. In addition, this design of the boiler allows installation in the shortest possible time. At the bottom of the case there is a liquid crystal display.
The control buttons are hidden behind a special door. Despite the fact that an electric boiler can operate stably even during power surges, it is still worthwhile to additionally install a stabilizer. Thereby extending the life of the unit. The control of the device is fully automatic, but if desired, you can configure everything manually. The boiler is considered universal - it is perfect for heating a home, as well as a large industrial premises or a store.
Average price – 50,000 rubles.
Evan Warmos QX-18
Advantages:
- silent operation;
- the volume of the expansion tank is 12 liters;
- power is adjusted using a 3-step regulator;
- microprocessor control system;
- convenient location of the control panel;
- smooth change in power;
- the presence of a thermostat that allows you to set the temperature for a week;
- availability of both automatic and manual control modes;
- the pump is built into the housing;
- operational safety;
- water level sensor in the tank;
- pressure gauge;
- In emergency situations, a light indicator with a sound signal turns on.
Flaws:
- large weight and size;
- not the most reliable capacitor;
- A voltage stabilizer is required.
ZOTA 24 Lux
Another representative of the most powerful electric boilers is a unit from the Russian company ZOTA. Model 24 lux is capable of heating any room whose area does not exceed 240 m2. At the same time, it has a relatively compact size and low cost.
The coolant temperature range can vary between 30-90 degrees, while the air in the room can be heated up to 35 degrees. It is possible to connect a “warm floor” system.
Operating the unit is very simple, and thanks to the automatic selection of power mode, the required air temperature is maintained without unnecessary energy consumption.
The boiler is connected to a three-phase network and has an overheating protection system. The design is also equipped with a thermostat and stainless steel heating elements.
Average price – 29,300 rubles.
ZOTA 24 Lux
Advantages:
- you can connect a GSM module;
- high power;
- presence of indicators;
- self-diagnosis system;
- high efficiency.
Flaws:
- voltage stabilizer required;
- expensive replacement of heating elements.
Which electric boiler to choose for heating a private home or cottage?
A competent approach to choosing an electric boiler unit includes many factors, such as room area, power supply capabilities and the presence of a separate room for the boiler room.
However, if you do not take them into account and take into account only the technical parameters of the unit itself, it is worth taking note of such characteristics as:
- device power - the easiest calculation of the required power is the ratio of 1 kW per 10 square meters of area, but for more accurate data it is worth taking into account not the area, but the volume of the heated building, the density of building materials, etc. There are special formulas for such calculations;
- energy efficiency – not all models are energy efficient, and units with similar power may consume different levels of electricity;
- equipment - many models are already equipped with all the necessary parts for installation, but this point should be taken time when selecting a unit, so as not to discover any shortages of parts during installation.
Which company should you choose?
Experts note the following brands that stand out for their product reliability::
- EVAN is a Russian company with more than twenty years of experience. It has a wide range of heating equipment and components, a developed network of warranty service workshops, which allows you not to think about the need to contact third-party specialists. The boilers are distinguished by a high level of reliability and adequate pricing policy;
- Protherm is a brand of Slovak origin that produces products taking into account modern European standards in terms of efficiency and safety. A distinctive feature of the brand is careful control of assembly and quality of parts.
- Stout is another Russian company that has proven itself well for European quality and optimization for domestic consumers and operating conditions. The units produced by them are equipped with high-quality heating elements, reliable safety valves and electronics that are resistant to energy fluctuations.
The best electric heating boilers for 380 V
This category contains electric boilers that are suitable for heating a home. As a rule, such equipment is offered with advanced equipment. For the operation of powerful heating devices, a three-phase power supply of 380 V is used.
ZOTA 12 Lux 12 kW single-circuit
This wall-mounted boiler is suitable for a country house with a total area of heated premises up to 120 sq. m. The power of the heating elements is adjustable in steps in the range from 4 to 12 kW. It is permissible to connect serial radiators or underfloor heating systems. In addition to the room thermostat, you can connect an outdoor sensor to accurately regulate the operation of the equipment in automatic mode. The boiler performs its functions at a circuit pressure of up to 6 bar.
Pros:
- best reviews;
- expanded equipment;
- presence of a built-in chronothermostat;
- it is possible to control the pump;
- the ability to set individual settings;
- accurate maintenance of established operating parameters taking into account real temperature data;
- compactness (29 x 73 x 16 cm).
2. Protherm Slope RAY 12 KE /14 12 kW single-circuit
A nice wall-mounted electric boiler looks appropriate in a modern interior. If necessary, such equipment can be placed in a visible place. The power supply and pipeline are created using hidden installation technology in the walls. After convenient setup using the large display, the equipment maintains operating mode with high accuracy. You can buy such a model from Proterm Skat for an average price of 34,000-35,000 rubles.
Pros:
- reliable single-circuit electric boiler with excellent consumer characteristics;
- impeccable build quality;
- ease of installation (from reviews);
- built-in diagnostic system;
- intuitive controls;
- elegant appearance;
- presence of voltage increase control
- minimum noise level.
Savitr Premium Plus 22 22.5 kW dual circuit
The most powerful electric boiler in the rating ensures the efficient functioning of heating and hot water supply systems. In maximum power mode, it helps maintain the set air temperature in rooms up to 220 square meters. To compensate for the expansion of the coolant, the double-circuit boiler is equipped with a large 12 liter tank.
Pros:
- the best double-circuit electric boiler according to reviews;
- connection of heated floors;
- can be used to prepare hot water;
- programming operating modes;
- remembering settings even when turned off;
- automatic rotation of heating elements is supported;
- stainless steel heating element;
- outdoor temperature sensor.
Minuses:
- high price.
Which is better - gas, electric or solid fuel gas boiler?
The choice of boiler type depends directly on the technical capabilities of the room. A solid fuel boiler is not applicable in houses without smoke removal and fuel storage. In homes with regular power outages, there is no point in having an electric unit.
Of course, if there is no gas, there is no reason to purchase gas boilers . Electric boilers differ from others in their high efficiency and the ability to work not only with water as a coolant, but also with antifreeze.
The best inexpensive electric boilers
Only for heating (without hot water preparation function) purchase a single-circuit model. To reduce costs, mechanical controls are installed in a simple electric boiler. This category presents equipment with a power of up to 6 kW. This is enough to maintain the specified temperature in rooms up to 55-60 square meters. As a rule, a circulation pump is not included as standard. Therefore, it is necessary to purchase additional equipment to move the coolant along the working circuit.
ZOTA Balance 6 6 kW single-circuit
An inexpensive but good electric boiler is suitable for heating an apartment, private house, cottage, office space or small warehouse. Switches set the required power level (3 steps). Mechanical control quite accurately maintains the coolant temperature in the range from 30°C to 90°C. Universal equipment can be connected to a 220 V or 380 V network. Of course, the wiring must correspond to the maximum load. With small dimensions (26 x 46 x 15 cm), finding a suitable place to install the boiler is not difficult. Light weight (8 kg) simplifies installation operations with your own hands.
Pros:
- affordable price;
- ease of service;
- simple reliable design;
- compactness;
- ease.
Minuses:
- According to some reviews, when turned on, a characteristic noise is heard, which accompanies the process of intense heating of the coolant.
EVAN EPO 6 6 kW single-circuit
This excellent floor-standing electric boiler for a private house or apartment has good basic equipment at an affordable price. The electronic control circuit ensures ease of setup and precise maintenance of the set temperature. For quick activation and adjustments, a remote control is useful. If necessary, an external thermostat can be connected to the boiler. The primary heat exchanger is made of stainless steel to extend service life. The protective device prevents damage to the heating element due to overheating.
Pros:
- the electric boiler received high ratings from users in terms of reliability;
- high efficiency;
- ease of installation and connection;
- high-quality external anti-corrosion coating;
- remote control as standard;
- official guarantee – 2 years.
Minuses:
- “technical” design implies the need to place equipment in a special room (inside cabinet furniture).
RusNIT 203M 3 kW single-circuit
A lightweight and compact electric boiler is suitable for a local heating system for a small facility. A power of 3 kW is enough to maintain comfortable temperature conditions in a room up to 30 square meters. You should not forget that you will have to use more productive equipment for ceiling heights of more than 3 m.
The heating boiler is equipped with an electronic control unit that can be connected to a thermostat. In such equipment, operating modes are adjusted automatically taking into account the actual air temperature in the room. The boiler operates from a 220 V network. When installing wiring and selecting a circuit breaker, you need to make a calculation for a maximum current of 13.7 A. The pressure in the main circuit should not exceed 2.5 bar. If necessary, a pressure limiter-regulator is installed at the inlet. As a rule, this device is combined with a mechanical coarse filter. You can buy this model at an affordable price.
Pros:
- economical energy consumption;
- thermostat as standard;
- built-in tank capacity 5 l;
- wide operating temperature range.
Minuses:
- there is no built-in security unit;
- There is no circulation pump.
Types of electric boilers
Depending on the type of heating element, boilers are distinguished:
- Heating elements - the main disadvantage is the need for regular maintenance due to scale on the walls and the heating elements themselves.
- Induction - require protection against coolant leakage and cleaning from limescale.
- Electrode - similar to instantaneous water heaters, they are safe and small in size, but are demanding on water quality.
Electric boiler or convectors - which is better?
Electric boilers are easy to install (in most cases), as well as to operate and maintain, but compared to convectors they consume more electricity.
The convector is cheaper in cost, but the efficiency of the devices is approximately the same . However, for small rooms it is better to give preference to convector systems, and for large private houses and utility or industrial premises it is better to give preference to boilers.
