TOP 25 best electric boilers: 2021 rating by price/quality and which one to choose for heating a private home

Electric heating boilers become an excellent option in conditions of interruption or shortage, as well as the absence of central heating.
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

The best electric boilers for the home

These models are installed on a durable, non-combustible foundation. Unlike wall-mounted solutions, expansion tanks and additional equipment are rarely used. For obvious reasons, the equipment is more expensive, but it requires additional space.

Galan OCHAG-3

The rating of electric boilers is supplemented by the Galan OCHAG-3 model with a good level of efficiency for rooms up to 120 square meters. Another feature is a savings of 30% on top compared to similar heating element analogues. The secret is not so much in the brand’s technologies as in the principle of heating - due to the active movement of molecules. In this case, the load on the boiler is not fully realized instantly, but increases. It is also important to note the level of equipment reliability and convenient automation of the equipment. The kit includes a passport and the device itself, which can explain the relatively low cost of the invention.

Pros:

• efficiency;
• linear efficiency;
• good assembly;
• reliable brand.

Minuses:

• equipment.

Alvin EVP-4.5

Another relatively inexpensive, but good electric boiler for the home, the main pressure of which is 3 ATM. The affordable price is due to the use of a budget polymer paint and varnish coating, but it does not cause any particular complaints. Relatively good corrosion resistance and resistance to minor mechanical damage are achieved. I am pleased with the good protection of the equipment from overheating. The kit also includes a plug and socket for non-domestic use. Regarding the last nuance, it is better to first consult with the product distributor. Among the features of the boiler, I would like to emphasize the support of a capillary thermostat, which very accurately controls the temperature thanks to a special remote sensor. The product is made in accordance with GOST 15150.

Pros:

• good blood pressure;
• precise temperature control;
• famous manufacturer;
• affordable price.

Minuses:

• inexpensive coverage.

EVAN EPO 6

For a small one, a high-quality electric boiler of the EVAN EPO 6 series, in which the housing does not combine the boiler itself and the remote control, may be a completely suitable option. This allows the manufacturer to offer a more affordable price tag for its customer audience. It is worth noting the simple temperature adjustment in the range of up to 85 degrees due to a high-quality thermostat with smooth control. You can use an external thermostat to remotely control the operation of equipment. A good level of reliability is due to the thermostat turning off the equipment when it reaches 92 degrees, which is a rare occurrence, considering customer reviews. The heating elements are made of high-strength stainless steel.

Pros:

• overheat protection;
• affordable price;
• quality of heating elements;
• GSM-Climate control.

Minuses:

• budget design.

Galan GEYSER 15

We are talking about a de facto flagship, the power of which is sufficient to service cottages up to 203 square meters with ceiling heights of up to 2.7 meters. At the same time, the powerful electric boiler of the Galan GEYSER 15 series has protection against electric shock and moisture according to the IPx3 standard (enough to withstand splashes). During the month (during the heating season) around 20,000 W are consumed, which indicates the purpose of the equipment. The control unit has a three-channel digital thermostat equipped with two sensors, as well as a separate channel for controlling the pump. The kit includes a passport, recommendations for connecting and operating the automation, which is a nice bonus.

Pros:

• high power;
• good instructions;
• excellent control;
• protection system.

Minuses:

• not found.

EVAN EPO 18

The best electric boiler for a summer residence in 2021, in our opinion, is the floor-standing model EVAN EPO 18. This model is part of the “Standard-Economy” line, which determines the good price/quality ratio. The long period of equipment operation can be explained by the use of durable stainless steel heating elements. At the same time, the manufacturer offers actual savings of 20% compared to the “Standard” class. This is due to the use of a simpler design while maintaining technical parameters. The temperature is regulated by a durable thermostat that allows you to set from 30 to 85 degrees. If necessary, you can install an external thermostat to control the air temperature in the house. Safety is ensured by automatic shutdown if the declared heating range is exceeded.

Pros:

• good protection;
• simplified design;
• reduced price;
• good efficiency;
• price-quality ratio.

Minuses:

• not found.

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.

How to choose the right electric boiler for your home?

As you may have guessed, we have divided our list of products by type of installation. If you don’t know how to choose an electric boiler for heating a cottage or home, you should also pay attention to the heating method, types of performance adjustment and other technical characteristics:

1. Heating method - there are induction, heating element and electrode solutions, but the first and last types are extremely rare. When purchasing the latter, it is also necessary to pay due attention to communication with the manufacturer or consultant, since there are a number of restrictions under which the operation of such equipment is undesirable;
2. Type of power control - can be smooth or stepwise. Some devices also successfully use a separate heating element. If you want to control the temperature based on electrical energy consumption, step control is your choice. It also allows you to turn off some bands completely. If you are interested in maximum accuracy and smoothness, then the adjustment should be appropriate;
3. Power - boilers up to 20,000 W are used in homes, and for industrial complexes or large cottages it is worth aiming towards 50-60 kW and higher;
4. Manufacturer - it so happens that our market is dominated by neighboring companies that use step regulators, and this allows many users to save a significant amount of money. American and Korean brands more often use smooth adjustment and more expensive components, which can rarely compete and are in little demand.
5. The kit is the best option when out of the box you receive all the necessary components for quick installation of the equipment. Please note that purchasing budget equipment, which then involves purchasing additional units, may ultimately turn out to be unprofitable.

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.

Disadvantages of electric boilers

An ideal heating system, as well as a method of supplying energy for heating, cannot be found, since each case has its own disadvantages. Electric boilers are no exception, since these devices also have their disadvantages:

1. If there is a power outage, the equipment will not work, which can lead to pipes freezing. As a rule, the lack of electricity is associated with emergency situations, which the relevant services eliminate in a short time, and during this period the heating system will not have time to cool down to deep freezing, especially if cast iron radiators are installed in the house.
2. Electricity costs are the most significant disadvantage. If you use separate electricity metering, then at night, when tariffs are lower, you can set more power, and during the day set it to a minimum.

It should be noted that the more expensive an electric boiler, the less electricity it consumes. Therefore, when choosing a suitable device, you should not rely only on price. An expensive boiler will allow you to save on electricity costs in the future.

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.

How to choose the right electric boiler

When choosing an electric boiler, you should first understand what types of boilers there are and how they differ. It is important to highlight the following characteristics:

Power

This parameter should be selected based on the area of ​​the heated room. The most standard selection is 1 kW per 10 sq.m. For the most accurate calculation of power, the quality of thermal insulation and the volume of space in the room are taken into account. There are many special tables and formulas on the Internet that make this process easier.

Equipment

An electric boiler is an easy-to-use device. Its basis is a tank in which the heating parts are fixed. The device is controlled automatically. Some models can be equipped with additional equipment. Before purchasing, you should make sure that it is possible to connect auxiliary devices. For example, it will be useful to connect a boiler to heat water.

Energy saving

Different electric boilers, even with similar parameters, are capable of winding up meter readings differently. It is believed that expensive models are ultimately much more profitable due to their low electricity consumption.

Most popular companies

There are many manufacturers of electric boilers on the market. Some of them were able to earn a certain reputation and customer trust. The following companies are attracting increased attention from consumers:

1. Kospel;
2. Buderus;
3. Protherm;
4. Vaillant.

Domestic manufacturers of electric boilers were also able to distinguish themselves. Among them: “ZOTA”, “RusNIT” and EVAN.

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.

Types of electric boilers and their brief description

Modern consumer electric boilers can be divided into three types depending on the heating element:

• Heating elements - a heating element in the form of electrical conductors ensures fast heating and long service life of the devices. The main disadvantage of such models is the need for regular maintenance due to the appearance of scale on the surface of the heating element and the walls of the boiler itself. Such devices require powerful automation with overheating protection.
• Induction - for heating, electromagnetic induction is used on a pipeline with a circulating coolant. Also, as in the case of heating elements, protection against coolant leakage and regular cleaning of lime deposits are necessary.
• Electrode - similar to instantaneous water heaters; heating is carried out by passing current through the coolant. The models are economical, safe, small in size, but require water preparation and do not have power adjustment.

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.

Important features of electric boilers

Today, a very large number of private home owners decide to heat their homes using electric boilers. Very reasonable, given the efficiency, economy and simplicity of temperature control of such devices.

Check out the technical features of electric boilers:

1. Power of the entire installation. The indicator should cover heat losses over the entire area of ​​the room. Determined by technical calculation.
2. Voltage. As a rule, single-phase or three-phase type of network.
3. The volume of the battery capacity must correspond to the area of ​​the room and the length of the route. In order to reduce heat loss, it is recommended to carry out an individual calculation for the battery capacity.

When making a decision, it is important to know that an electric boiler uses up to 2300 kW monthly.

When choosing heating, you should consider all possible pros and cons. Let's look at them using the example of electronic boilers.

The positive aspects of electronic heaters are truly impressive compared to gas and liquid competitors:

• affordable cost;
• installation anywhere in the house without additional permits;
• stable operation of the boiler, which does not require constant supervision;
• pleasant ratio of compactness and power;
• absence of noise;
• environmental Safety.

Despite all the positive features, electric heating has its disadvantages:

• danger of electric shock;
• reliable grounding is required, since in electronic boilers it is impossible to use a protective shutdown mechanism due to current leakage;
• It is important to prepare the heat source very carefully to ensure electrical conductivity;
• high price for specific non-freezing coolants;
• impossibility of using conventional antifreeze agents;
• in case of frequent voltage drops, the system wears out greatly;
• power is proportional to the temperature of the medium in the heating system;
• current consumption must be monitored at all times.