Which electric heating is better for a private home? Economical heating with electricity: is it possible? How to cheaply heat a private house with other electrical appliances

When thinking about which heating system to choose for your home or cottage, you often think about the use of electricity. The advantage of this type of energy carrier is its environmental friendliness, “cleanliness” and the high reliability of electric heaters. The downside is the considerable price, which is why electric heating is not the best popular way heating

What can it be

You can heat your home with electricity different ways. Whatever type of heating you choose, its efficiency largely depends on how well the house is insulated. This issue should be given maximum time.

Heating a house with electricity is the “cleanest” way

First of all, you need to decide on the type of system: it can be air, water and steam, and you can also heat it with heated floors. Let's take a quick look at the main advantages of each system.

Steam heating (not to be confused with water heating)

Steam heating is very effective, but dangerous - the temperature of the heating radiators and the pipes going to them is about one hundred degrees (higher or lower depends on the type of system chosen). The system is very similar to a water system, but is more economical at the installation stage: much fewer radiator sections are required, pipes can be taken with a smaller cross-section.

In general, in mind high danger, it is prohibited in public and apartment buildings, but it can be done in a private house. An electric steam boiler can act as a heat source in this system. So this is also one of the types of electric heating, although it is completely unpopular.

Air

Air heating using electricity can be organized using either other heaters powered by electricity - ceramic heating panels, infrared emitters. These systems are good because they immediately begin to heat the air in the room. Another attraction is the low costs at the development stage - there is no need to build anything. We bought heaters, installed them, turned them on, and began to warm up.

The disadvantage of this heating method is the active circulation of air in the room (uncomfortable) and with this heating the air is dry (an installation to increase the humidity is required). Another disadvantage is the need for almost permanent job. If electric heaters are installed with thermostats, this is not so critical, since they will turn off when the set temperature is reached. But low inertia leads to the fact that the room quickly cools down and, therefore, most of the equipment is in operation.

Among all electric heaters, they are considered more economical infrared installations, but they also “draw” a fair amount of electricity. So this heating method is often used as an additional heating method during extreme cold weather. The second area of application is dachas where people live only periodically. With this mode of visits, upon arrival you can only heat necessary premises. In this case, the advantage of this type of electric heating is that it is not afraid of freezing (only when selecting heaters, pay attention to whether they can withstand freezing).

Electric heated floors

This electric heating can be either additional - to increase the level of comfort, or basic. Electric heaters for underfloor heating can be different:

heating cables (resistive and self-regulating);
mats made of heating cables (easier to install);
carbon films (with infrared radiation);
carbon mats (not yet very reliable in operation).

This electric heating option is only suitable for houses with permanent residence - too much time (and resources) is spent on warming up concrete slab, in which the heater is usually “packed”. And this seems to be a drawback. But on the other hand, a large heated mass helps maintain a stable temperature in the house. Another positive point: for such a stove to completely cool down, it takes several days, so temporary power outages in this case are not very scary.

Electric heating with heated floors cannot be called very economical. The amount of payment depends on the degree of insulation of the house. But it is worth remembering that you need to make an electric heated floor only in conjunction with a thermostat and temperature sensors. In this case, the heaters will only turn on part of the time and the bills will be relatively small. Well, there’s probably no need to say that heated floors are the most comfortable way of heating.

Water heating with electric boilers

In fact, this is a heating system familiar to everyone with pipes, radiators and, which circulates in the system. The only difference is that the boiler runs on electricity. Electric boilers come in three types:

on heating elements;
induction;
electrode.

Boilers using heating elements are the most common. Induction and electrode are used less frequently. Manufacturers (and many users) say that they are more economical. There are still debates about savings, but there is no debate about the size. An induction boiler looks like a piece of medium-diameter pipe. It takes up very little space, is easy to install, and can work offline.

With the electrode one it is a little more complicated: you need to monitor the condition of the electrodes, select the composition for the coolant (usually a certain amount of salt is added to increase the conductivity of the water). So periodic Maintenance for such a boiler it is a necessity.

What type of electric heating to choose

The type of heating system is usually chosen based on its purpose. It is more rational to make electric heating of a dacha of the air type - less installation costs, low inertia - this is what is required. But this is only if you do not plan to maintain above-zero temperatures in it all winter.

For home permanent residence Electric heated floors or water heating are suitable. By the way, you can make a warm floor, but whether this makes sense when using an electric boiler, you need to think about it. Both of these systems have great inertia, which can rather be assessed as a plus - they take a long time to cool down. The disadvantages of these systems are the high costs of installation.

When installing electric floor heating under tiles, it is necessary to lay heating elements in the screed, and this takes a lot of time. If the flooring is laminate or linoleum (special), everything is much simpler. (and linoleum) is laid on level base, on a special substrate. A laminate or a rigid base under linoleum (plywood) is mounted on top.

Water electric heating is done as standard. However, in some cases there is an opportunity to save money.

How to make electric water heating economical

Many regions have introduced multi-zone tariffs. If such tariffs are provided in your region, you can reduce the cost of electric heating to a minimum. This will require the installation of a multi-tariff meter and a heat accumulator (TA). A heat accumulator is a large container of water. In our case, it serves to accumulate heat during the “night”, cheaper tariff.

While electricity costs much less, the water in the tank heats up to quite reasonable temperatures. During high tariffs, heating does not work, and the temperature in the network is maintained using the heat accumulated in the heat accumulator. Such a system really helps to save money, but the specific result depends on the region - in different regions tariffs are very different.

Cosy warm house– probably every person’s dream. Today, most people prefer to live in private houses, because this has many advantages. But how to make your home the most comfortable, everyone decides in their own way. And, probably, it’s first worth considering the amount of heat and light.

Which heating is better for a private home?

There are several heating methods country house. Each of them has its own pros and cons, operating principles, and requires certain costs. The choice of a specific type of heating depends on many factors. For example, the presence of a fireplace or stove in the house, electricity, the availability of materials such as gas, fuel, firewood or coal.

Depending on this, the following types of home heating are distinguished::

Air;
Electric;
Water.

An air heating system passes air through special device– a heat exchanger, after which the heated air is distributed evenly throughout the room. This type of heating is expensive and requires a huge amount of space. However, it provides quick heating of the house.

Electric heating is based on the conversion of electricity into heat.

This type is environmentally friendly and easy to install and use, but despite this, it significantly increases energy costs and forces you to constantly ventilate the room, as oxygen is burned. Water heating is based on the circulation of liquid through pipes, which ensures heating of the room. Such a system can be installed without the help of specialists, however, during frosts when the system is turned off, the water can freeze and rupture the pipes.

The most popular and in an economical way heating is electric. This will be discussed further.

Heating a house with electricity: cheap or expensive

Exists great amount heating methods. But, unfortunately, not all of them can be used in your own home.

Electric heating is the cheapest and most convenient option:

The installation of such heating requires a minimum of effort;
Installation of the system does not require adjustment to any season;
The heating system is very compact and does not require construction additional room under the boiler room;
There is no need to provide maintenance;
The cost of using such a system depends on the degree of operation and temperature level;
The electric heating system is the most environmentally friendly.

Thus, electric heating does not require special physical and monetary costs and is most common in private homes.

Types of electric heating systems

Electric heating systems are designed to convert electricity into heat. The methods of such transformation vary, and this is what the main types of such systems are based on. However, they all have one minus, unlike gas - the cost of their use is high, since they are based on electricity.

Among them are:

Electric boilers;
Heaters based on the use of infrared rays;
Warm floor running on electricity;
Fan heaters.

Electric boilers operate by heating the liquid in the heating circuit that is connected to them. Electric convectors also use heating elements. Only in this case electricity does not pass through the liquid. Heating is carried out by heating the aluminum or steel housing and the air that is inside this housing. Hot air rises up, changing places with the cold one. With the help of such circulation, the room is also heated.

Electric heating is the most economical: without a boiler

Which method is the most economical? Convectors do not take up much space and can be placed on the wall, on the floor, built-in or external. They quickly warm up the air and accurately perform the assigned tasks. The only downside is that one convector will not be enough to heat the entire house.

Infrared heaters convert electricity into infrared rays that can heat any object. They can take the form of rectangles built into the floor or wall, or mounted on a stand. This heating system heats the air only in a certain area of the room. In order to heat the entire house, you need to install a large number of such devices. On the one hand, they are cheap to use, but their quantity increases the cost.

Infrared heaters are economical because they different areas you can put an individual one in the house temperature regime. Therefore, these heaters are on average 35% more economical compared to boilers. An electric heated floor is installed under the tiles and may not be the main heating system.

Advantages of heated floors:

The temperature in electric heated floors can be adjusted easily and accurately;
An electric heated floor does not need to be filled with new screeds, which require additional costs and put extra pressure on the floors;
Due to the ease of installation, electric heated floors can be installed both in a private house and in a multi-storey one.

The only disadvantages of such a system include energy costs. But, on the other hand, if an electric heated floor is still not the main one, then this drawback can be crossed out. Fan heaters (heater, not radiator) are not the main heating system. They have quick effect only in small spaces, but at the same time they use a large amount of electricity, due to which the costs greatly increase. Electric batteries are not bad heaters.

Economical electric boilers: options

Boilers are divided into those based on heaters - heating elements - and electrode ones.

The work of heating elements is that they heat running water and distribute it throughout the system. Special pumps are often installed with heaters to help circulate fluid through the system. Usually there are 3 or 4 heating elements in the boiler, which can work simultaneously or one at a time - it all depends on the temperature level.

The power of electric heating boilers also varies. There are models that operate from a single-phase or three-phase network. An electrode boiler fails because electricity passes through the liquid from electrode to electrode. Instead of water, non-freezing liquid is used here.

Advantages of electric boilers:

Easy to install and regulate;
Do not take up much space;
Accurately and quickly regulate the temperature level;
Their work does not create noise;
Relatively low cost and economical maintenance.

Disadvantages of electric boilers: high energy costs; with prolonged use of heating elements, the heaters become covered with scale and stop working; in the absence of water, heating elements burn out. Often boilers do not cope with their tasks and cannot warm up the entire house, that is, they slowly heat the house. The operation of boilers depends entirely on the power of the electrical network. Correct circuits and high-quality batteries for a cottage allow you to heat your house inexpensively. Homemade device quite possible.

The most economical electric heating and electrical appliances

The most economical and easiest to use is the electric convector system. They consist of an aluminum or steel casing that heats the air from both outside and outside. inside. Warm air gives way to cold air, and thus the entire room is heated.

Advantages of using convectors:

The convector is the most effective system heating. Due to small sizes heating elements, the air heats up faster, evenly distributed throughout the room.
This is the highest quality type of heating, since it does not waste electricity, completely converting it into heat. This is also the reason for its efficiency.
Convectors are easily adjustable and do not heat up above 100 ºС. Many models have a safety system that turns off the device if air access is blocked.
This heating system is quite easy to install and use. All you need to do after purchasing is to install it on a wall or on a stand and plug it into the network.
Convectors are much cheaper than electric boilers.
Since one convector will not be enough to heat the entire house, you need to purchase more devices. However, this can be done gradually, depending on the need or availability of funds.
Such a heating system does not respond to possible power surges and continues to work properly.

The choice of convector depends, first of all, on the expected price. However, it is best to buy a device from leading manufacturers, since the issue here is about home security. It is important to pay attention to the restart function after turning off the device. If in this case the convector requires human intervention, then this will create some problems in its use, including the risk of great damage from freezing the house. Efficient and profitable alternative heating according to new technologies.

Installation of electric heating in a private house

An electric heating system is very easy to install. Therefore, you can do this yourself. It will save cash, since you don’t have to call specialists.

Installation consists of three stages:

Planning;
Installation;
Launch.

First, you need to prepare a heating circuit and appliances, taking into account the way it will be used. In order to carry out an economical heat calculation and choose an electric boiler for a private home, you can call a specialist or use ready-made programs.

Next, panels are equipped with separate circuit breakers for each room and the wiring is installed. You need to consider how many boilers and other equipment you need to purchase. You will need automation, ceramic or other pipes. An electric battery that will heat, with an electricity consumption similar to that of a light bulb, is everyone’s dream. Modular energy-saving units will help you save some fuel gas elements for the premises of country houses.

After the electrical wiring is ready, you can begin installing equipment that will help heat the room (energy or economical radiators). It is important to pay attention to the temperature regime. At first, the device will work hard. This will warm up the room very quickly. And then the system will go into normal mode and will turn on to maintain the set temperature level, like a drip device.

However, using only electric heating can cost a pretty penny. Therefore, you should use other means of heating your home to increase your living comfort.

Methods of additional thermal insulation:

Insulating loggias, balconies and verandas will block the penetration of cold street air into the house. Thus, heating the house will be much more efficient.
Replacing old windows with plastic ones. This will eliminate the occurrence of drafts, which is also good for heating in bad weather. If it is not possible to install new windows, then you can insulate the old ones. To do this, you need to coat the space between the frame and the opening with sealant and seal it with electrical tape.
Using the same principle, old doors are replaced with new ones.
You can insulate walls both outside and inside. Internal insulation reduces the size of the room, so experts recommend insulating walls with outside. For this purpose, heat insulators are used.
Ceiling insulation is most often carried out in the attic. In this case, mats are used, under which a vapor barrier is placed, and a water barrier is placed on the mats.
You should pay attention to floor insulation. This is important because most often the floor does not warm up well, which causes some discomfort.

According to the laws of physics warm air rises up, giving way to cold. Therefore, it is important to insulate the roof so that the heated air does not leave the house at all. The method of roof insulation depends on its type. If this pitched roof, then insulation is carried out inside the house using mineral wool. If the roof is flat, then hard materials are used on the outside that are not exposed to various negative influences. Homemade products (convection, autonomous, innovative heating for an apartment) are also possible, the panels will allow you to save money, but the equipment must be thought out thoroughly.

Electric heating in a private house can be the main source of heat in the room, or can be used as a backup. The operating principle of electrical appliances is to transform electrical energy into thermal energy.

Having “turned on” a little logic, we can agree with the theory that electric heating systems are the future, since the reserves of natural energy resources are not endless, and electricity can already be successfully obtained today by alternative methods.

Electric heating of a house, regardless of its type, has the following general qualities:

Environmental friendliness - since electrical energy is used, there is no fuel combustion process that pollutes the atmosphere with combustion products and leaves behind solid waste combustion.
High efficiency.
“Independence” - such heating equipment is capable of controlling the heating process itself (if there is appropriate automation).
Silence - often, apart from the slight noise of the fan (if there is one in the device), electrical heating devices do not produce any other sounds.
Safety - there is no risk of explosion or accumulation of carbon monoxide in the room, as, for example, when using gas boiler. Safety devices for the home's power supply system can protect both the building and the people in it from emergency operation of electric heaters.
Convenience and “multi-mode” operation - the ability to use various operating modes: from minimum power to maintaining optimal temperature indoors, to the maximum, used to quickly increase the room temperature. The ability to program the system allows you to use electricity efficiently (economically) by setting the system to a weekly heating program.
Possibility of setting different heating modes for various rooms- zone heating.
There is no need to equip a boiler room and/or fuel storage tanks.
Low-cost installation, but high-cost operation.
If it is necessary to heat a large area, you need equipment that consumes quite a lot of power, and this requires a high-quality and reliable electrical input line into the house.

Classification of electric heating systems for a private home

Almost all electrical systems that exist today in the field of heating can be divided into two categories:

direct heating with electricity;
heating the house with electricity using coolant - an electric boiler is required.

Direct heating from electricity is realized through the use of convectors (stationary and portable) as well as radiators.

The category of direct-acting heating devices also includes electric “warm floors”, implemented using a special heating element. electric cable, located mainly in the screed under the floor covering.

Direct heating is also carried out by heating devices infrared radiation. Their peculiarity is the fact that with such radiation it is not the air in the room that is heated, but objects that have been exposed to infrared radiation, and from them the air masses contained in the volume of the room are already warmed up.

“Direct” electric heating in a private house is easy to install. When installing decorative boxes for laying electrical wiring, installation is possible even “for ready-made repairs.”

Electrical heating systems of another type use a coolant, which is most often water, less often antifreeze. This type of system is the most common among electric options heating a private house.

This system is more universal. If there are heating communications in the house, it can be easily converted to a different type of heater - a boiler, for example, gas or liquid fuel.

Heating a country house with an electric boiler can be made more economical if you use a system of heat accumulators and provide a “zonal” meter.

Convectors

Heating a country house with electricity can be achieved using electric convectors. Usually it is wall or floor heating device, using the principle of natural convection to heat the entire volume of air in the room.

The cabinet design usually assumes flat rectangular shapes, the height of which can range from 150 mm (plinth options) to high narrow options used for installation on narrow walls.

The design of the convector body with a heating element located in its lower part creates a directed air flow. The room air, when cold, enters through the lower openings in the housing, and when already heated, exits through the upper air channels, which ensures quick and uniform heating of this volume of air in the room. This fact is already attracting close attention to convectors, and if you also pay attention to ergonomics and safety...

Convectors famous manufacturers can rightfully be called safe and optimal electric heating devices in a private home. Modern design solutions for convectors involve the use of low-temperature monolithic heating elements instead of tubular heating elements. The heating time of such an element to operating temperature- less than a minute. And literally immediately such a heating element transfers heat to the air without initially heating the convector body. The efficiency of such devices can reach or exceed 90%.

It is important! Please note that modern low temperature convectors with low temperature heating element- these are silent devices that do not dry out the air by burning oxygen, as do high-temperature heating radiators, in which the heating element can heat up to 700 ° C, burning a large amount of oxygen in the room.

We repeat... When choosing electric convectors, pay attention to models from time-tested, well-known manufacturers. Special attention Consideration should be given to design solutions for electrical protection and moisture protection - these points are especially relevant if there are small children in the house and/or convectors are located in a damp room, for example in a bathroom.

A positive aspect of using electric convectors in our “unstable” electrical networks is their ability to function normally when the voltage supplying them with electric current varies from 150 V to 242 V, as well as the presence in many models of devices of this type of multi-stage protection.

The low temperature of the electric convector body (up to 55 ° C) eliminates the possibility of burns from such a device and allows them to be mounted even on wooden walls.

Such devices involve automation of the heating process with synchronization of their operation and programming of the heating mode.

But! These devices also have one big disadvantage! They With big appetite“eat” electricity, taking money out of your wallet in exchange for a cozy time in the house.

The power of the convector(s) for a room is calculated based on their area. On average, 100 W of heater power is required per 1 m 2 of room area. For example, for a room with an area of 5-6 m2 a convector with a power of 500 W is suitable, and for a room of 25-27 m2 you will need 2500 W in the “face” of one or more convectors.

Electric radiators and oil radiators

An oil radiator is considered a proven and relatively safe heating device. The heating element, located inside the metal body of the heater, is immersed in oil. Heat from the heating element is transferred to the oil, and from it to the outer surface of the walls of the oil radiator, in contact with the air space of the room. Such radiators have greater inertia than convectors. Some models of oil coolers have a function forced circulation air through it, which significantly speeds up the process of warming up the room.

Mobility, low cost, low heating temperature of the device body - puts such devices among the safe household devices.

Fan heaters

For temporary heating of a house, it is also possible to use fan heaters - devices consisting of a heating element and a fan driving air through it. Due to the presence of a fan, such devices are characterized high degree heat transfer.

A negative feature of heating devices of this type is the high temperature of the heating element, which leads to the combustion of dust in the air on it and the drying of the air itself (combustion on an oxygen heater).

Fan heaters are also characterized by low fire safety. Since when it is tipped over and the air holes are blocked, there is a huge probability of it overheating and spontaneous combustion. The temperature of such a device is controlled by a thermostat. And some models of fan heaters are protected by automatic safety elements that disconnect the device from the network if it overturns or overheats. (These are the ones you should choose!)

There are also fan heaters with low-temperature ceramic heaters. Their high performance is achieved by a large contact area of the blown air with the surface of the heating element. And the oxygen molecules “burned” by the heater are compensated by the work of the air ionizer built into the fan heater.

Advantages of fan heaters:

their mobility;
high rate of room heating.

A fan heater can become an indispensable thing during the off-season, when there is no point in starting the heating system yet, and the room periodically becomes a little cold. It will also come in handy if the main heating system breaks down.

Heating a cottage with electricity can also be organized using stationary (built-in) heat fans, providing (some of them) both heating the air and ventilation of the room.

Infrared heaters

Infrared heating devices are also designed to provide heat, but their “functionality” is somewhat different from other heating devices.

Firstly, such devices are usually located on top. (Why not the sun?)

Secondly, infrared thermal radiation with a certain wavelength is perceived by objects in the air, and these objects heat up the air in the room. Such devices can be used for heating even on open space. Fast, comfortable and, we hope, safe.

Warm floor systems

A “warm floor” that takes energy from electrical energy involves either the use of a heating cable or IR heaters in the form of film materials or ceramic rods.

Warm floors provide a comfortable and quick distribution of heat in a room with high-precision automation of the heating process.

Heating a country house with an electric boiler

Heating a country house with an electric boiler naturally involves installing an electric boiler with heating radiators and main pipes in which the coolant (water) will circulate. Yes! Also circulation pump with expansion tank must be installed, with safety group, air valves…

How to organize heating of a private house with your own hands using electricity using a boiler, read the article “Electric boiler: what do you need to know?” It discusses electric heating boilers, electricity consumption during their operation, connection diagram for an electric heating boiler, hot water supply and heating with an electric boiler,

We hope that the material presented above will help you navigate in such a direction as heating a private house with your own hands using electricity...

Heating a private house with electricity is a very promising topic. The main thing is that electricity prices naturally fall and not artificially rise, for the benefit of those who “hold” the planet’s energy resources in their hands.

Since people moved into houses and apartments, they have faced quality heating issue of your home.

One of modern methods The solution to this problem is electric heating.

Let's look at how to organize home heating with electricity cheaply.

In contact with

Is it possible to heat an apartment with electricity?

Electric heating warms up the house no worse gas boiler or solid fuel. There are many different electric heaters designed for different buildings, temporary or permanent schemes, with or without automation.

Advantages of heating with electricity

Has a number of advantages, compared to other methods:

materials and components are cheaper than other types of heating;
electric convectors and radiators cost less than water ones of similar power, and the cable is cheaper than pipes, especially with all the elbows and fittings;
no need for a gas or solid fuel boiler;
installation of electric heating It is cheaper to install using other methods. No need to lay piping, simply attach the cable to the wall;
permission to install equipment For electric heating easier to obtain than for gas. A solid fuel boiler is not installed in apartments;
if the room is small or the heating is temporary, for example, in a country house, permission is not required. If there is no connection to the gas main, electric heating is sometimes the only heating method;
electric heating devices easily connect to automation systems.

Attention!The efficiency of electric heating is very high - all energy is converted into heat and remains in buildings, although the actual efficiency depends on the design of the heaters.

Disadvantages of heating

In addition to the advantages, heating a private house or apartment has some disadvantages.

for heating a large area It may be necessary to replace the cable that supplies not only the apartment, but the entire house;
in case of power outages, Electric heating is turned off. And if a gas or solid fuel boiler can be connected via a UPS (source uninterruptible power supply), then for long work Electric heating requires a very expensive system or a diesel generator.

Types of electric heating

Eat different types electric heating devices:

Electric boilers. They are connected instead of dismantled gas ones or in addition to them. The gas boiler quickly warms up the system, and electric then keeps the batteries warm. This scheme is used in buildings in which heating is turned on periodically or to use electricity during hours with a minimum tariff.
Infrared heaters. Very effective for local heating, on verandas, in the garden or mounted on the wall above a children's play mat. They are rarely used in residential premises due to the fact that during operation they turn on and off cyclically, causing fluctuations in illumination.
Fan heaters. They quickly warm up the room, but are noisy and create a draft. They are effective together with oil radiators and convectors, and are sometimes built into them.
Heat generators. In fact, these are fan heaters, only with high power. They are used on construction sites to heat the apartment in which work is being done.
Oil radiators and convectors. The most common type of electric heating devices. Have legs for floor installation or wall mount.
Warm floor system. Modern method, allows the building to be heated evenly from bottom to top, which saves electricity, but installation is only possible with major renovation Houses.
Air conditioning type “winter-summer”. The air conditioner works on the principle heat pump, cools the street in winter and heats the room. This is the most profitable type of electric heating, but at temperatures below 0 degrees it is ineffective.

Attention! Electric heating power is approximately 1 kW per 10 m2. You can calculate more accurately using online calculators.

How to make cheap apartment heating

First of all, you need to decide what type install heating devices in order to organize cheap heating of the house with electricity, how long the heating will work - temporarily, periodically or permanently.

In many cases Electric heating is the best option.

It is quickly installed, requires a minimum of approvals, and you can install it yourself.

When heating one small room Simply plug the plug into the socket.

Types of heating systems

Electric heating systems there are different designs, depending on operating conditions:

Water heating system. Heats the entire house and turns on simultaneously in all rooms. It requires an electric boiler with a pump and expansion tank. These elements can be built-in or purchased separately.
Heating by separate heaters or convectors.
Local heating. It is carried out by small portable heaters or infrared heaters.
Fan heaters. They quickly heat the room, but during operation they make noise and create a draft. They are installed in each room separately and are turned on only when people are present.

Which options are definitely not suitable?

The building must not be heated with electric stoves or homemade heaters, especially with an open spiral. It's a fire hazard especially if there are pets in the house. A cat or dog may knock over the tile or drop something on it. In addition, such heating is uneconomical. Heated to high temperature The stove primarily heats the ceiling.

Attention!Animals or people may themselves be burned or injured by electric shock.

Organization of economical heating

There are many secrets on how to heat a house economical with electricity. First of all, you need to install two-zone counter. It takes into account electricity at different tariffs in different time days and at night considers it cheaper.

In addition, install an automation system and a room thermostat.

If heaters are installed in every room, then such a system is installed throughout the building.

When using an electric boiler There is only one thermostat, but the water flow is regulated in each radiator separately so that the temperature inside the rooms becomes the same.

If there is an air conditioner, then at above-zero temperatures it is better to heat the house with its help. This is much more profitable than using electric heaters.

Helps save energy also use thermal battery.

Thermal accumulator

The device serves to organize economical heating; it warms up during minimum price for electricity, usually at night, and releases heat when the heating is turned off during the day. Here is the answer to the question of how to heat a house with electricity inexpensively.

Diagram of connecting a heat accumulator to the heating system in a house.

Manufacturing Features

Represents a tank of water, covered thermal insulation material. Sometimes paraffin is used instead of water, but such batteries are more expensive and warm up to a lower temperature, although they store more heat.

Principle of operation

When the heating system is operating the water in the tank warms up. Sometimes directly, sometimes through a radiator passing through the tank. When the heating is turned off, the heat accumulated in the tank warms the batteries. The easiest way is when water from the tank directly flows into the radiators. For more expensive models automation is provided, which connects the water inside the tank to the heating system only after the batteries have warmed up. This is done in order to quickly warm them, and, as a result, the apartment.

Do-it-yourself heat accumulator

The design of a heat accumulator is very simple, so it’s not difficult to make it yourself. For this you need:

Capacity, which is hermetically sealed. You can use a metal barrel.
Two fittings for metal-plastic water supply. Fittings are needed with external thread at one end.
Two valves. If you purchase valves with built-in fittings, you do not need to buy them separately.
Mayevsky valve for air release. If you plan to use the battery as a boiler, then the Mayevsky tap is not installed. Instead, you need two more valves, two fittings and threads with nuts to secure the valves to the barrel.

Thermal insulation material sufficient to insulate the barrel.

The process itself consists of several stages:

Holes are cut in the barrel for fittings and the Mayevsky tap, two in the very top and one in the very bottom.
Fittings are inserted into the holes and secured.
The Mayevsky tap is inserted into the top hole and also secured.
Valves are screwed onto the fittings, pipes are connected to them - from the boiler and cold water from below, to the batteries and the hot water outlet is from above.
Wrap the barrel with a heat insulator.
When filling the system with water, air is released through the Mayevsky tap or hot water in the shower.

Electric boilers for home heating

For economical electric heating at home, boilers of different designs are used:

Single-circuit boilers, with or without built-in pump. These boilers heat water only in the heating system and are not connected to the water supply. They are filled with water through a special valve or through the heating system. Can work in buildings without a water supply system.
Double-circuit boilers. These devices heat water in radiators and running water in the tap. They have a built-in automation system that supports desired temperature water, pump and expansion tank.
Electrode boilers. In these boilers, water is heated by active current flowing through the water. They require powerful grounding, do not work with RCDs (residual current devices that cut off power when voltage comes into contact with the body or a person) and are unreliable in operation. The strength of the flowing current greatly depends on the temperature of the water, its chemical composition and the presence or absence of scale on the electrode.

Device models

After choosing a method for organizing economical heating of a private house with electricity, you need to choose which devices to use. This is discussed further.

Comparison of convectors and oil radiators

This table clearly shows the pros and cons of both types of electric heaters.

Options	Oil heater	Convector heater
Operating principle	The heating element heats the oil, which heats the radiator housing. Heating of the room occurs due to thermal radiation and heating of the space around	The heating element heats the body up to 60 degrees. There are channels inside for the movement of air, which is heated as it passes through the convector
Price	Cheaper (+)	Expensive (-)
Economical	Less economical. Warms the air near you better than the whole room (-)	About 25% more economical. Due to convection, it warms the air throughout the room. Provide the cheapest heating (+)
Heating time	+- They heat the room longer, but equipped with built-in fan heaters faster (-+)	– Heats the room for a long time (-)
Comfort to use	Less convenient due to large dimensions and weight (-)	More convenient, lighter and smaller in size. Floor-standing models differ from wall-mounted ones only in the fastenings. Sometimes there is a possibility of rework (+)
Installation	Simple. Just plug the plug into the socket (+)	Floor-standing models are connected in the same way. Wall-mounted ones are more difficult - you need to secure the fastenings to the wall (-)
Safety	High surface temperature, but there are models with a protective casing (-)	The surface of the convector is not subjected to strong heating (+)
Life time	Less due to overheating. May dry out or leak oil (-)	Large, usually larger than stated by the manufacturer (+)
Environmental friendliness		Convection creates air movement and raises dust particles (-)

The table shows that in almost everything, except price, oil radiators lose to convectors. With their help, electric heating is the most economical without installing a boiler. Oil models are better if you only need to additionally heat part of the room, for example, near a crib.

Video on the topic

Heating a house with electricity is efficient and convenient way provision comfortable stay in a private home, as well as the possibility of significantly reducing costs for communal payments. If previously electric heating systems were not fuel efficient, and that is why they were not popular in the market, today, with the improvement of technology, an increasing number of homeowners prefer such cheap home heating with electricity, which is at the same time safe, efficient and easy to use. Let's talk in more detail about how to inexpensively heat a house with electricity.

Modern electric heating technologies, in comparison with gas and water systems, are practical and economical . When it comes to the benefits of heating private house or apartment using electrical technology, the following can be noted:

Undoubtedly, electric heating systems for a private home cannot be called ideal, since they have there are certain disadvantages. For example, in some regions the cost of electricity will be so high that it is much easier and cheaper to heat a house with gas or solid fuel. And in old apartments it is often difficult to use such electric heating, since it will be impossible to disconnect from the central heating.

IN last years economical heating private home electricity is becoming more and more in demand, and an increasing number of owners of private houses and modern apartments choose this technology, preferring it to gas and other methods of heating the house.

Types of heating systems

Today there are several common varieties heating systems, which are suitable for a private house or high-rise apartment. Each of these technologies has its own specific advantages and disadvantages. Let's take a closer look at each of these popular electric heating systems today.

Electrically heated floor

Similar technologies appeared in the middle of the last century and today are successfully used by both residents of high-rise buildings and owners of private houses. The only caveat of such home heating is that the power of the system is often not enough to consider it as the main method of heating the house. The effectiveness of using such electric heated floor structures will largely depend on compliance with the technology when laying the material, as well as the right choice floor coverings, which should transfer heat well, effectively heating the room.

Warm floor system will be fully controlled by automation, receiving the necessary data from room temperature sensors, turning the heating on and off at the command of the automation. This ensures significant energy savings and increases the comfort of living in an apartment or private house. Such warm floors are very popular in kitchens, bathrooms and corridors where they are installed. ceramic tiles or porcelain tiles, which perfectly transfer heat, ensuring proper and efficient heating of the room.

Organization of economical heating

The homeowner, if he wishes to provide maximum comfort living in a house, it is necessary to approach the solution of the problem in a comprehensive manner.

Autonomous solar powered systems

In recent years by leaps and bounds alternative energy technology is developing with using solar panels , which generate electricity from light, which is used to power the home, including for heating. Just a few years ago, such systems on solar panels seemed like something out of science fiction to us, but today, with a significant increase in efficiency and a decrease in the cost of such equipment, such economical way home heating is becoming more and more relevant and popular in the market.

There are many various systems cheap electric heating for houses that use electricity generated by solar panels. Today, technology makes it possible not only to optimally use the resources obtained from sunlight, but also to accumulate them, subsequently using them to heat the room. Such a house, subject to the correct choice of power and number of solar panels, will not require connection to hot water supply, electricity and central heating.

The homeowner will need to properly plan all autonomous system on solar powered, determine the energy consumption in the future, select high-quality solar panels, batteries and other equipment that will be needed to organize the life support of a private home. Similar systems may still have enough today high cost, however, if we take into account the constant increase in electricity prices, then solar energy and systems autonomous heating quickly pay for themselves, making the house completely independent of the presence or absence of available energy resources in the form of gas and electricity.

Such heating systems on solar panels are especially popular among owners of private houses who installing receiving equipment on the roof of the house, which allows them, through the use of high-quality panels, to completely cover all the heating needs of a household using solar energy. Experts note that it is precisely this technology and the use of solar panels and electrical systems heating is the future, since homeowners in this case have the opportunity to make significant savings and at the same time ensure the comfort of living in a private home, regardless of whether the building is connected to engineering communications.