How to choose an economical electric battery for your garden?

Stationary batteries do not always provide a comfortable temperature regime. In particularly cold winters it is necessary to use additional heat sources. A good option is electric heating radiators, which by and large only include oil batteries.

In practice, this group includes all electric heating devices equipped with fins - this design best distributes heat. In the article we presented, all types of heating electrical equipment are analyzed in detail. Reliable information will help you decide on the best option for you.

What types of wall-mounted electric radiators are there for a summer residence?

Electric batteries are especially relevant in areas where there is no gas supply. Installing wall radiators allows you to do without connecting an electric boiler, installing heated floors or installing expensive water heating systems.

Mounted batteries, regardless of type, can be installed independently. They are easily connected to the electrical network and do not require a separate boiler room. In addition, heating with such devices avoids problems with system freezing. Next, we will consider the types of wall-mounted electric radiators, their pros and cons.

Wall-mounted electric convectors

In convector-type devices, heating occurs due to the natural circulation of air masses. Since convector radiators do not have sections, the speed of air movement is slowed down and damped. Because of this, heating of the premises is slower.

How the convector works:

• At the bottom of the tin body there are holes for cold air to enter. There are holes at the top through which heated air exits.
• Inside the housing is a heating element that heats the air passing through it.

Pros:

• easy to install;
• affordable price.

Minuses:

• the heating element is not closed and burns dust contained in the air - carbon monoxide appears;
• consumes a lot of electricity;
• makes the air dry;
• due to insufficient convection, additional fans have to be installed;
• heating elements often break.

Infrared wall heaters

These electric batteries are a panel with a heat exchanger installed inside. Heating occurs due to infrared radiation. Such devices have a significant area, otherwise they would not be able to heat anything.

Infrared devices generate long-wave radiation that is harmless to humans. The convection of such batteries is comparable to conventional convectors that do not have sections.

Pros:

• warmth that is pleasant for a person;
• ease of installation;
• affordable price.

Minuses:

• not suitable as main heating;
• insufficient convection;
• high power consumption.

Electric masonry radiators

Stone batteries look like ordinary cast iron or tubular radiators. They have a sectional structure with a distance between the ribs of about 2 cm and provide quick heating of the room.

The heating elements are located inside the stone. They are completely insulated and do not burn dust. Stone electric radiators heat a room mainly by convection, but they also produce long-wave infrared radiation, similar to that emitted by humans.

Pros:

• good natural convection;
• high level of fire safety;
• easy installation;
• efficiency and energy saving;
• reliability;
• no pipes needed;
• can be left unattended.

Stone heaters have one drawback - they are more expensive than their convector counterparts.

Wall oil batteries

Oil heaters are inferior to the two previous types of wall-mounted radiators. They should not be left unattended, much less used as the main source of heat. Such devices have many sections, which ensures good convection.

Pros:

• heat the room well;
• affordable price.

Minuses:

• fire hazardous;
• unreliable;
• high energy consumption;
• not suitable as main heating.

Oil heaters are recommended to be used exclusively as an additional source of heating. And most importantly, they must remain under the control of the owners of the house all the time they are working.

Nobo C4F10

I read reviews about electric heating convectors and settled on equipment from Nobo. Yes, it’s expensive, but I’m not used to saving on everything related to heating, especially electric. I have a miniature country house that my family uses exclusively for vacations. Convectors were installed here, and the old water heating with a liquid boiler was scrapped. Today the house is warm, electric convectors work great. When reading reviews, pay attention to expensive brands rather than rushing to inexpensive equipment with positive reviews. Our heaters have been operating for two years now, and during this time there has not been a single breakdown . There are minor shortcomings, but they are not so critical. My review is this: take Nobo electric heating convectors and you can count on high-quality heating.

What to look for when choosing electric radiators?

To choose a wall-mounted electric heater that best suits your needs, it is important to compare the parameters of the room, the stated needs and the capabilities of the equipment.

Video: features of choosing electric heating batteries

DO NOT BUY Radiators Until You See THIS!!!

Parameters that you need to pay attention to when choosing wall-mounted electric radiators:

• Device power. If you choose it incorrectly, it will either be too hot or, on the contrary, cold. The calculation can be done with the help of specialists, using ready-made formulas or an online calculator. For example, for a room with a ceiling height of 3 m, 1 kW of power for every 10 square meters is sufficient. m to obtain an output temperature of +20…+23°С. For regions with harsh winters, the recommended norm is 1.5 kW, for the southern regions - 0.5 kW per 10 sq. m. m.
• Installation method. There are stationary and mobile heaters. Some are hung on vertical structures, others on horizontal structures.
• heating element. Their service life is approximately 15 years. But there are models with longer operating times. Such heaters are more expensive, so they are rarely used for summer cottages.
• Nutrition. Electric wall heaters require a separate power line from the panel. It is recommended to purchase convectors that have an electronic thermostat. They are more sensitive to temperature fluctuations and can change the power of the radiator.

Which convector is the most economical?

The efficiency of modern devices powered by electrical energy today depends mainly on the cost of electricity. In general, all electric wall-mounted heating batteries have high efficiency, but due to increased prices for electricity, they are unprofitable as the main source of heat.

Wall-mounted, and any other electric heaters, are inferior in efficiency to other heat sources. Among their kind, the most economical are models with a thermostat, which allows you to set the desired temperature in each room and change the power consumption.

Video: electric heating batteries, pros and cons

Heating with convectors of a private house. Advantages and disadvantages

Power 1000–1500 W, for heating 15-20 sq. m

When choosing electric batteries for heating a cottage, room or other premises, consider the size of the heated area. Next are heaters designed for a small room: up to 20 sq. m.

The best electric heaters 1000-1500 W:

• Ballu BEC / ETER-1000. Electronically controlled device, monolithic heating element and tip-over protection. After a power outage, the device turns on itself, maintaining the settings. There are high-precision thermostats and parental controls. The heater also has a display that displays the information the user needs. You can turn on air ionization. The device is protected from splashes and water. Price: from 4500 rub.

• Electrolux ECH / R-1500 T. Wall-mounted electric radiator with electronic control. There is an inverter power supply that allows you to smoothly change the heating, taking into account the specified operating temperatures. Yes contains a USB connector. The device is equipped with a large color display. Control is possible from a distance, including using a mobile phone. There is an “Anti-freeze” function - it allows you to maintain a low positive temperature in a room that is not in use. Price: 5190 rub.

• Ballu BIHP/R-1500. Wall heater with mechanical control. A convector and infrared system works here. The heating elements have an aluminum coating, which increases heat transfer. There are simple controls and two modes - full and half power. There is protection against water ingress. Can be safely used in splashy areas. Price: 8190 rub.

• Electrolux ECH / B-1000 E. Heater with a monolithic heating element and electronic control. It has a black body, a color screen and two operating modes - full and 1/2 power. The device can last a quarter of a century. It is protected from water and can be used in any room. This is a durable and economical device that quickly warms up small rooms. Price: 7990 rub.

• Noirot Spot E-3 Plus 1500. Heater with a monolithic, X-shaped aluminum-silicon heating element. The device is equipped with mechanical control. The heating element has a special abrasive treatment, which increases the heat transfer area and the efficiency of the convector. The heater has a thermostat. This model differs from its analogues in the principles of convection. The air is mixed during the heating process, so the room is heated as evenly as possible. There are various protection systems, three operating modes, as well as a settings restoration function. Price: 13190 rub.

Power 2000–2500 W, for heating 25-30 sq. m

If you need to heat a room larger than 25 square meters. m, the above heaters are not suitable, more powerful devices are needed. Further models designed for rooms up to 30 square meters. m.

The best electric heaters 2000-2500 W:

• Ballu BEC/EVU-2000. Heater with mechanical control and monolithic heating element. It operates silently and is 20% more efficient than other models. Remote control provided. The device is equipped with a presence sensor. Universal installation - can be placed on the floor or hung on the wall. Price: 4556 rub.

• Ballu BEP/EXT-2000. This model has a monolithic heating element and an electronic control type. It has a black body and a presentable appearance. There is a thermostat and an air filtration function. The heater is equipped with a temperature sensor. Mounts on the wall or stands on legs. There is an anti-freeze mode and parental control. Price: 12775 rub.

• Electrolux ECH / R-2500 T. This wall heater is equipped with electronic control and a thermostat. The inverter power supply has a USB connector and a Wi-Fi module. The convector has 3 modes - comfortable, economical, anti-freezing. There is also a 24-hour timer. Price: 7,790 rubles.

• Noirot Spot E-3 Plus 2000. Heater with mechanical control and a monolithic, solid heating element. It works silently and maintains temperature balance well. Has a very long warranty. Price: 14890 rub.

• Ballu BEC/EVU-2500. Electronically controlled wall heater. This powerful device is equipped with Smart control and a presence sensor. Here, along with the electronic one, there is also an inverter and mechanical control unit. The convection chamber is designed to prevent overheating of internal components. The device has reliable protection against moisture and splashes. Price: 6088 rub.

What is the truth and what is the fiction?

In no case can it be said that the efficiency of electric batteries is a complete fiction, and that they themselves are no good. A liquid-free device with 10 sections with a total power of 2 kW is indeed able to heat a room with an area of ​​25 m2, as the manufacturer claims. The point is different: these not very original products are presented to us as heaters designed to revolutionize the field of heating technology. In fact, there is nothing revolutionary about them; these are not miraculous devices with electricity consumption 3 times lower than usual.

Aluminum batteries with built-in heating elements are something between convectors and infrared heaters.

The statement that precise temperature control helps save energy is true. Only this saving is insignificant compared to the thermal losses of the building, which any heater must compensate for. In addition, almost all models of convectors and oil radiators are equipped with such control, excluding the cheapest ones. It is also true that a large surface area contributes to good heat transfer, but there is no saving in this. The same applies to uniform heating of sections; in general, this is good, but it does not reduce electricity consumption in any way.

The ability of an electric battery to cool down for a long time was invented by marketing specialists. Aluminum alloy has high thermal conductivity and cools instantly if heating is stopped. Liquid mini-boilers are more true in this regard. But there is too little liquid in them to retain heat for a long time.

The best convectors for summer cottages in terms of price and quality

Among the huge number of electric heaters, we can highlight models that are characterized by maximum functionality, safety and efficiency.

Electric heaters with the best price/quality ratio:

• Noirot Spot E-5 1500. A multifunctional device in a water-protected housing and with excellent performance characteristics. The device operates quietly, is reliable and can withstand large power surges in the network. The body has rounded edges, so it does not pose a danger to others. The range of voltage drops is 150-240 V. The device has a 2nd class of protection, so it does not require grounding. Price: 14590 rub.

• Nobo NFK 4S 10. This device provides manual adjustment. This small device is only about 40 cm high. It has a high level of security and consumes 0.5 W when in standby mode. The heater is designed to warm a room with an area of ​​8-12 square meters. m. Supplied with a bracket for wall installation. The device is economical, easy to use and has a stylish design. Price: 10,730 rub.

• Stiebel Eltron CNS 250 S. This is a reliable premium convector with a wear-resistant and durable heating element. The efficiency of this model reaches 98%. It has wide functionality and provides several operating modes - economical, comfortable, automatic, anti-freeze. The device has an electronic thermostat. There is high-quality assembly and a high level of safety. Price: 16900 rub.

• Noirot Spot E-3 Plus 2000. High quality convector heater with an advanced security system. It has a reliable body and a convenient thermostat that allows you to set the temperature in tenths of a degree. The device operates very quietly and has a special coating. The heating element effectively maintains temperature balance and has a large heat-transfer area. Price: 14890 rub.

• Electrolux ECH / R-2500 T. A high-quality Hedgehog heating element is installed here. It heats the room about 20% faster than other heaters. Moreover, the element can last at least a quarter of a century. There is a 24 hour timer. The heating element is heated to the set temperature in one and a half minutes. The device is equipped with an advanced aerodynamic system that enhances directed air flows. There is a small LCD display that allows you to select 1 of 3 operating modes. Price: 7790 rub.

The best convectors with thermostat

Convectors equipped with thermostats are functional and easy to use. With their help, you can quickly, safely, and without wasting electricity, heat a room of the appropriate size.

The best wall-mounted electric heaters with thermostat:

• Ballu Solo Turbo BEC/SMT-1000. This heater is compact and has a regulator through which the user can adjust the temperature at his discretion. The device is not afraid of accidental falls. The device can be hung on a wall or placed on legs. But additional fasteners have to be purchased separately. The case is protected from moisture, and the device itself has automatic shutdown systems. Price: 2890 rub.

• Hyuindai H-HV7-15-UI593. This heater is not only functional, but also has an attractive design with a futuristic style. The housing has many wide openings to ensure optimal air movement. This model has electronic control and a small display that displays information about the operating mode and temperature. The case has reliable moisture protection. The device has an automatic shutdown when overheating. Price: 5600 rub.

• Ballu Enzo BEC /EZER-1500. This heater has a simple but reliable design. The device is powerful and heats rooms up to 20 square meters. m. Control - electronic. All information needed by the user is displayed on the screen. The heater has a 24-hour timer, temperature control, and the housing is reliably protected from moisture. There is an automatic shutdown in case of accidental overturning and overheating. Price: 4800 rub.

Electric battery device

Externally, these heating devices are very similar to the well-known aluminum or bimetallic radiators for water systems. Only an additional panel is installed on the side, where there is a control unit and a liquid crystal screen.

The device is connected to the electrical network in the most common way - by plugging it into an outlet. Control can also be carried out from the remote control.

The material from which electric batteries are made is aluminum alloy (silumin), the same material used to make conventional radiators installed in water heating systems.

Based on the external configuration of the heater and the material of the heat exchange surface, one can judge how wall-mounted electric radiators for heating transfer heat to the room. Yes, just like simple radiators - by direct heating of air (convection) and emitting infrared radiation. Then what are the innovations? To understand this, you need to understand the design of the devices, and they come in 2 types:

• liquidless;
• liquid (mini-boilers).

Premium electric convectors

A separate group among electric heaters are premium class models. They are distinguished by high build quality, long service life, and high energy efficiency.

The best premium electric convectors:

• Noirot CNX-4 1500. White stainless steel heater with an “unkillable” X-shaped heating element and mechanical control. The structure of the heating element is shell. There is protection against overheating, reliable moisture and dust protection. The heater has a thermostat of an innovative design. It is able to maintain precise temperatures - down to a tenth of a degree Celsius. The device is not afraid of power surges and operates at 150-242 V. Price: RUB 13,890.

• Noirot Spot E-5 2000. The device operates by convection and is designed to heat 25 square meters. m. The model has a discreet design and a small display showing the heating temperature of the room. Electronic, touch control. There are four operating modes. This heater has freeze protection. It heats the room quickly and almost silently. There is a long cable. Price: 14890 rub.

• Electrolux ECH/AS-2000 MR. Convection heater designed for a room up to 20 sq. m. Here there is a mechanical type of control and any installation option - wall or floor. The device has an option to turn off if it overheats. The device has low power consumption. There is air purification from odors. It is possible to eliminate over-humidification in a room without drying out the air. Price: 15880 rub.

• Nobo NFK 4S 15. This convector is designed for an area of ​​12-20 square meters. m. The device is equipped with a thermostat. Control is possible manually or through a special system. The convector is mounted on the wall with the brackets it comes with. The device has two operating modes. There is a shutdown option in case of overheating. The heater operates silently. Automatic operation and support of user-set temperature are provided. Price: 14290 rub.

comparison table

When choosing a wall heater for your dacha, compare their main parameters and characteristics. The first thing you should pay attention to is power, heated area and cost.

Table:

Wall-mounted electric convectors are widely represented on the heater market. Among them, you can find models that are optimally suited for heating a specific cottage/room. The main thing is to correctly calculate the power of the device and provide it with a power supply line.

NeoClima Futuri 1.5

When choosing wall-mounted convector heaters for my dacha, I didn’t want to overpay for functions I didn’t need. Therefore, I was quite satisfied with the good and inexpensive convector NeoClima Futuro 1.5. Its power is enough to heat a small room measuring about 15 square meters. The only thing I didn’t like was that after a month this heating device broke down - I had to return it to the store and wait for a refund (a new one was delivered only a week later). In general, the impression was not the most favorable, but now the equipment is working properly. Reviews on the Internet said that the temperature sensor was lying, but I was happy with everything.