Economical electric heaters. Wall-mounted electric heater for summer cottage
Every happy owner of a summer house is faced with the problem of heating in country house. A comfortable microclimate, ease of installation and safety in the use of heating devices are the main wishes of customers of thermal equipment. Which heater is best for summer cottages? We will try to answer in our article.
When choosing a heater, there are several main characteristics to consider:
- Power
- Mobility
- Safety
- energy efficiency
Options for heaters for cottages
oil heater
Oil heaters are one of the cheapest heaters. More expensive models are equipped with a built-in fan that distributes heated air throughout the room. Oil heaters keep heat for a long time, but their disadvantages are also obvious: such equipment burns oxygen and is unsafe to use. The included heater must not be left unattended, as due to the design features, a fire hazard situation may arise. Also, when heated, it is worth noting the appearance of a noise effect - the crackling of boiling oil.Thermal curtain
A thermal curtain can also be attributed to heating devices for summer cottages. This type of equipment is placed directly above the doorway and forms a vertical air curtain of warm / cold air (depending on the season). However, for heating all rooms, this option cannot be called serious.fan heater
The principle of operation of the fan heater is simple - it distributes heated air, which is formed when the air flow passes through the built-in heating element. This type of equipment is inexpensive, the fan is able to warm a small room. Cons - high noise level and burning oxygen.heat gun
The heat gun can be used exclusively in non-residential premises, it is perfect for heating and drying utility rooms, such as a garage, pantry, workshop. The gun works on the principle of a portable fan heater, however, it has much more power, and, accordingly, consumes more energy. Suitable for heating the cottage only in extreme cases, in the absence of other options and for a short time.Electric convector
To date electric convectors are the most popular heating devices due to safety, efficiency and wide control options. Unlike other heaters, convectors can maintain the set temperature with an accuracy of 0.1 C, which allows not only to create the most comfortable indoor climate, but also save up to 25% on electricity costs. The latest generation of convectors can be controlled remotely via any mobile devices, be combined into a single network with other heaters and electrical appliances. Convectors do not dry the air and do not burn oxygen, they are absolutely silent and fireproof. They do not require complex installation and can be mounted on the wall or installed on the floor. The service life of convectors is 30 years. gas convector
In the event that a centralized gas pipeline is installed in the country house, it is worth considering the option of installing a gas convector. In terms of costs, this heating method is comparable to the costs of operating conventional heaters without the function of maintaining accurate temperature regime. The principle of operation is extremely simple - gas enters the combustion chamber, which, when burned, releases heat. Combustion products are removed through a special installed pipe outside. In the absence of a gas pipeline, this heating method will cost many times more.Infrared heater
Infrared heaters work on the principle of heating objects, which, in turn, give off heat to the room. They cost more than conventional heaters and can be installed both indoors and outdoors. May be harmful to health if improperly installed and used continuously around a person.quartz heater
This type of heater is suitable for those who are rarely in the country. Such a device is a monolithic slab, which is based on quartz. The stove heats up for a long time, more than 20 minutes, however, it keeps heat for more than an hour.As a conclusion
In order to decide which heater to choose for a summer residence, it is worth evaluating all the characteristics of the heaters, finding out the exact parameters of the room (area, the number of window and door openings, wall thickness and the presence of drafts) and, based on the data obtained, select the most optimal model that will last for many years and will not entail serious financial costs.Unlike an apartment, where central heating usually copes with its tasks, it is difficult to bring heat to a comfortable level in country houses. For space heating country house many can be used heating systems having different cost, power and other specifications.
Electric economical heater installed in the country house
More commonly used in private homes gas heating or heating boilers solid fuel than electrical appliances. This is due to the fact that not all suburban villages have a sustainable energy supply. It also happens that at the most inopportune moment the supply of electricity stops altogether.
Electrical energy saving heaters for giving have several advantages, for example, resistance to voltage drops with low power consumption.
To avoid possible power outages, it is recommended to use power generators.
Thanks to the generator, there will always be electricity in the house, due to which it is possible to power electric heaters, all the more economical.
Purpose
In some cases, electric heaters can be the main source of heat. These devices are easily able to work for a whole day without any failures. However, due to such advantages, they have a slightly increased cost, which excludes them from a number of economical devices.
In most cases, electric heaters are used as additional heat sources. Such devices are more economical and, therefore, are most recommended for use.
It is economical heaters that have minimal dependence on the power grid, which reduces the likelihood of breakdown due to an unstable connection to the power grid.
Economic models of electric heaters are designed not only for thorough heating of the room, but also for significant energy savings.
Heater with thermal ventilation (fan heater) for giving
Principle of operation
Electric heaters are divided into three categories according to the principle of operation:
- due to thermal ventilation;
- due to long-wave radiation;
- due to natural convection.
It should be noted that each type of heaters can be economical and at the same time efficient.
The heating system, based on natural convection, heats the air using a radiator design. Examples of such devices include oil-filled radiators and convector heating panels.
Convective economical heaters
When heated by natural convection, the air in the room is heated from the outer walls of the heater and, due to its low weight, rises to the ceiling, gradually mixing with cold air.
The basis of the long-wave heating method is infrared radiation. This type of heating, by right, is considered the best. Infrared heater heats on the same principle as the sun's rays. First of all, the infrared heater does not heat the air in the room, but objects that are near the device. The air is heated directly from the objects.
Infrared economical heater for summer cottages
Devices with long-wave radiation can be of several types, which affects the cost of the device.
In infrared heaters, one of three types of lamps can be responsible for thermal radiation:
- halogen;
- carbon;
- quartz.
Energy-saving home heaters, operating on the principle of thermal ventilation, heat the room by forced heating and air supply through a fan heater or heat gun.
The main components in this type of device are the heating element and the fan. Such devices are considered more energy-dependent due to the absence of external heating of the device, that is, no matter how much the fan heater heats, its surface always remains at the same heating level.
The principle of operation of electric fan heaters is as follows:
- after turning on the device, the fan installed inside starts to rotate, gradually sucking in air from one side of the device;
- the heating element, located, like the fan, inside the device, starts to work under the influence of voltage;
- from the second side of the heater, warm air is blown out, which mixes with cold air and passes through the device again.
During the heating of the room with the help of an electric fan heater, cold and hot air is mixed, which is why heating is formed.
In addition to standard types of electric heaters, there are also combined models.
An example is a convection-type fan heater, which combines two heating principles at once: through thermal ventilation and natural convection. Such devices are less economical, but more efficient.
Combined heater (converter type fan heater)
Design
In total, there are three types of heaters with different levels of protection:
- closed in a protective tubular casing;
- having a tape needle design;
- solid (monolithic) heater.
Depending on the type of design, the heater receives one or another degree of protection from external influences.
The most common variety is a needle tape design, which provides mediocre protection from external influences. The protection of the device is equal to IP 21, at which the heater has an increased sensitivity to water splashes.
Energy-saving heaters with tape needle design heat up and cool down extremely quickly, which is due to the complete absence of thermal inertia. Due to the main design flaw, such devices are highly discouraged from being placed in rooms with a high degree of humidity, such as kitchens and bathrooms.
The most modern and high-quality devices include devices that have protection in the form of a tubular casing with external fins. The fin itself is made of aluminum, while the shape and number of plates determine the cost of the device. These heaters are reliable protection level IP 24, which is why the device can come into contact with water (the maximum allowable distance to water is 0.6 m).
When operating a heater protected by a tubular casing, annoying crackling sounds appear due to the fact that the aluminum plates and the steel body are subject to thermal expansion. As a result of expansion, over time, in the places where the radiator is located, the case is wiped, and this, of course, leads to heat loss.
General form monolithic heater
Monolithic heaters are the most expensive. Such devices are a one-piece finned housing made of aluminum alloys filled with a dielectric. Convector heaters having such a design, in the process of operation they do not make any sounds at all and have extended terms operation. In addition, monolithic heaters have a high degree of protection against IP 24, which represents high efficiency, low heating of the fins and increased calorific value.
Temperature control
Energy-saving home heaters should first of all provide the user with the opportunity to change the heating level if necessary. For these purposes, thermostats are pre-installed in the heaters. Thus, the presence of a thermostat in the device will not affect the cost of the device and its energy consumption.
In total, there are three types of thermostats for electric heaters:
- electronic;
- mechanical;
- electromechanical (combined).
It should be borne in mind that the heater does not have to operate at full capacity in order to properly heat the room. Economic heaters for summer cottages can be configured with this part for the lowest energy consumption.
When the heater is operating, the electric thermostat does not require as much electricity as is necessary for the functioning of the electromechanical thermostat. In addition, the adjustment accuracy does not affect the energy consumption of the heater in any way.
In some devices, along with a thermostat, a timer can be installed, allowing the device to turn on only when necessary.
Heating panel Atacama
Manufacturers
Among the most popular economical heaters for summer cottages are devices from each of the following companies.
- Ukrainian heater (panel) Atacama has an energy consumption of 0.5 kW, while the heating area is 9-11 sq.m. The cost of such devices varies depending on the external features of the device. In general, the minimum price is 4000 rubles.
- Ukrainian ceramic wall panels "Kid" from the manufacturer NTK consume only 0.25 kW of electricity, which is the maximum possible savings. Such a heater can be both the main source of heat and an additional one. In addition, "Kid" when heating the room cleans the air. The minimum cost of such devices is 3000 rubles.
Ceramic wall panel "Baby"
- Among the convectors, it is worth highlighting the company "Venice" with their line of bio-heaters "PKK". The devices consume different amounts of electricity depending on the model, so "PKK 700" requires 0.7 kW, and "PKK 1350" consumes 1.350 kW. The minimum cost of these devices is 4000 rubles.
PKK heater from Venice
- The Swedish company Electrolux produces different kinds heaters (convectors, fan heaters, infrared heaters), which are famous for both low cost and low power consumption. Such devices are perfect for various purposes, including for heating the cottage. Most appliances have a mechanical thermostat and are floor mounted. The heating area and energy consumption vary proportionally depending on the requirements of the consumer.
The average cost of devices is:
- fan heaters - 10,000 rubles;
- convectors - 40,000 rubles;
- oil convectors - 30,000 rubles;
- infrared heaters - 10,000 rubles.
Electrolux heaters (fan heaters, convectors and infrared heaters)
When choosing a heater for a summer residence with the condition of maximum energy savings, it is necessary to carefully study the market and various manufacturers.
It should also not be forgotten that the level of electricity consumption is fully proportional to the power of the device (heating area).
When purchasing an economical electric heater for giving it is recommended to get an electric generator, in order to avoid problems with the power supply.
Among other things, attention should be paid to the thermostat, since the electrical control unit still requires less electricity than an electromechanical thermostat.
Video about installation TeplEko
Features of installation and connection of heaters TeplEko are discussed in this video.
When buying an electric heater for a summer residence, it is necessary to carefully calculate the purpose for which it is required. Both its power and the level of energy consumption directly depend on this. Also, do not forget about the design features, on which the level of security (IP) and the efficiency of the device directly depend.
In contact with
Country houses are used not only for temporary, but also for permanent residence - many people like to come to their summer cottages in winter to enjoy the silence and quiet comfort of long winter evenings. The main problem in this case is the organization of heating. Therefore, in this review we will consider the most relevant heaters for summer cottages and reviews, and which better option choose for your country house - we will tell in a special section of our article.
Types of heaters for giving
There are so many heaters for dachas that the eyes run wide. And it's hard to say which is better. it all depends on the specific operating conditions of the equipment. Indeed, in the shops there are convectors, infrared heaters of all types and stripes, fan heaters, gas appliances and much more. Some of this is used only for temporary heating, and some is suitable for regular operation.
In this review, we will consider the following types of heaters suitable for giving:
- Gas ceramic - work as IR devices, suitable for ventilated rooms;
- Catalytic gas appliances - almost do not require ventilation;
- Carbon fiber heaters for summer cottages are an excellent energy-saving option;
- Convectors are a good choice for permanent heating;
- Fan heaters - only for temporary heating;
- Oil heaters are good heaters for country use.
To begin with, we will consider electric heaters for summer cottages, and towards the end we will move on to gas models. Naturally, in our review, user reviews will be waiting for you.
Heating the cottage with convectors
When choosing heaters for summer cottages, you should pay attention to convection models. They have good technical characteristics and well suited for cottages with permanent residence of people. Reviews about them are mostly positive, people praise them for their pleasant warmth and ease of installation - unlike stationary heating, it will take one and a half to two hours to install them. As you may have guessed, convectors heat with hot air.
In stores we will find good convectors with electronic and mechanical thermostats. The first ones are more accurate, they save energy due to more accurate temperature control. The large selection of these heaters in terms of power is also pleasing - there are samples with a power of 500 W or more on sale. Some models are endowed with an anti-freeze function - it will come in handy when people live in the house only on weekends.
Anti-freeze maintains a positive temperature in the premises - as a rule, it is +5 degrees, which helps to avoid freezing of the cottage.
Infrared heaters for summer cottages
Not a bad option, as evidenced by user reviews. Infrared heaters are the best suited for cottages, allowing you to heat any room, even the most humid. Unlike convectors, these devices heat the objects around us - walls, ceilings, floors, sofas, cabinets and much more, which makes them give off heat. This is a big plus, since not only the air is heated, but also other objects - thanks to this, these heaters create a pleasant atmosphere.
Infrared heaters for summer cottages are represented by the following samples:
- With a radiant panel - they are like fluorescent lamps, mounted on both ceilings and walls. Suitable for round-the-clock heating, they require good thermoregulation (as a rule, external connected thermostats are used here);
- Halogen - these electric heaters for summer cottages are only suitable for temporary heating. They use special heating elements with a spiral, from which all air is pumped out and gas is pumped in. In the dark, such heaters glow, and their intense radiation in the short-wave range does not allow them to be used in long-term mode;
- Carbon - relatives of halogen heaters. They are not suitable for long-term use, but they are highly economical, spending 1 kW of energy to heat an area of 20-25 square meters. m.
There are also dual-type heaters that combine the advantages of convectors and infrared devices.
The undoubted advantage of infrared heaters (especially halogen and carbon) is that they are suitable for heating open areas and semi-enclosed spaces. If your dacha has a veranda in which you like to relax until the very cold weather, feel free to choose these devices - the reviews speak of their high efficiency.
Oil heaters for summer cottages
The cottage can also be heated with oil heaters - these devices have acquired positive reviews 3-4 decades ago, when they first appeared in domestic houses and apartments. They are devices filled with mineral oil with a high thermal capacity. Actually, they are convectors with a large area of the heating element. Oil heaters will quickly warm up your cottage and will be able to maintain an optimal atmosphere in it.
These heaters are suitable for both long-term and short-term heating. Their main advantage is mobility, as they are easily transported from place to place (with the exception of stationary models, but they are very expensive).
Fan heaters for summer cottages
These noisy heaters- not the most the best option for permanent work. They partially burn oxygen and dust, and they are also very noisy. It is best to use them as temporary equipment in those moments when the main heating in the country house does not cope with its duties. Also, the fan heater can be hung in the hallway or in the utility room, where constant heating is not required.
Gas heaters for summer cottages
Electric heating equipment has voracity - the cost of its operation in any case will be higher than the operation of any gas appliances. Gas heater for summer cottages - which one is better? Reviews lean towards gas convectors. These are fairly massive machines. coaxial chimneys operating from liquefied or main gas. Like any convectors, they work by heating the air.
Gas convectors are ideal heaters for summer cottages, and reviews speak of their high efficiency and economy. For their work, access to the main or liquefied (cylinder) gas is needed. The disadvantage is the overestimated cost of these units.
Catalytic gas heaters are not widely used. They are used only for temporary heating - if permanent residence is carried out in the country, it is recommended to take a closer look at the convectors. The principle of their operation lies in the catalytic decomposition of gas, without its combustion - heat is radiated by means of infrared radiation.
Which heater is better to choose for a summer residence
Ceiling-mounted IR heaters can be a great option, as they won't clutter up an already small space in a country house.
Now that we have briefly reviewed the most popular equipment, we will tell you which heater is better to buy for a summer residence. Reviews lean towards IR heaters and convectors. And IR models are chosen by an increasing number of users. For permanent heating, you should look at floor and wall heaters equipped with radiant plates.
As for convectors, we recommend taking a closer look at them for those who have already tried infrared heaters on themselves and were dissatisfied - some people get a headache from them, which happens when the equipment is too close to a person. If you do not want to mess with electric heaters, make your choice in favor of gas convectors.
To find out which better heater to give, the reviews of the current owners should be studied only as additional information. It is necessary to take into account the actual volume of rooms, restrictions on the power of consumers of electrical wiring, and other features. You should study the offers of the market with the knowledge of what details need to be given increased attention. After reading this article, it will not be difficult to solve the problem of maintaining a comfortable temperature in the premises.
This article will study in detail the models that are installed indoors. For objectivity, it should be noted that in a wide range of specialized stores there are models for outdoor use.
Since a certain purpose is assumed, heating the cottage, the equipment should be considered taking into account the following considerations:
- Inexpensive equipment is purchased for the dacha, as seasonal accommodation is expected. In some cases, for the autumn-winter period, the owners take valuables to the city.
- As a rule, in dacha cooperatives there is less than the norm for the permissible connection of powerful consumers of electrical energy. Centralized gas pipelines are rare. Therefore, it is necessary to use specialized cylinders.
- In spring and summer, heating equipment is used with relatively little intensity. In many cases, it will be enough to purchase compact, lightweight equipment with low productivity. Autonomy, the ability to quickly move to another room will come in handy.
Electric heaters
If you study the reviews, which heater is better for giving, most often they cite such a technique as an example. A nichrome alloy spiral is installed here, which heats up to a high temperature when it is connected to an electrical circuit. The fan creates a strong air flow through the work area, so you can quickly raise the temperature of the air. The plastic housing prevents injury. Lightweight and simple designs of this type are inexpensive.
Such professional-level models are more expensive than household counterparts. They are used for the construction and repair of facilities that are not connected to systems central heating. The power of some models exceeds 5 kW. It is enough to heat large rooms.
This device also has a heating element. But it is mounted inside a separate case, equipped with plates for better heat exchange. The heated air rises naturally, without a forced movement system. This reduces the heating efficiency, but eliminates process noise.
One of the varieties of this group of products are heaters created in the form of a plate, which is made of purified quartz sand. The heating element is installed inside. Its temperature does not rise above +130°C, which has a positive effect on extending the service life.
The high inertia of such devices ensures long-term preservation of heat after a power outage. Therefore, they are convenient to install in the bedroom. However, it will take 15 to 20 minutes for the surface temperature to rise to around +90°C.
Note! It is possible to increase the efficiency of devices of this type in the same way as when using traditional heating batteries. They do not need to be installed in niches, behind decorative screens. If you fix the foil on the wall, the infrared radiation will be directed towards the room.
The main advantage, as in the previous version, is the relatively low temperature of the outer surfaces. Disadvantages: heavy weight, inertia.
Instead of using different heat transfer schemes, you can create infrared radiation and direct it directly in the desired direction. This solution eliminates losses in the "transmission links".
Instead of the entire space, the temperature will rise in the right place, so the consumption of electricity will be reduced. To figure out how to choose, you need to familiarize yourself with the features of different designs.
Such heaters are also sometimes referred to as "quartz" heaters. The corresponding name is given due to the use of quartz glass tubes. Nichrome threads (spirals) are placed in them. Air is pumped out of these shells. Inert gases are added there. This protection prevents contact with oxygen and prolongs the life of the products.
These devices are classified by wavelength. Shortwave models are distinguished by the visible range of the spectrum, a characteristic red-yellow glow and high temperature. Medium waves (from 1.6 µm to 4.5 µm) heat the work surface up to about +580°C. Longer wavelengths are not able to penetrate the skin, so they are completely harmless.
Important! The range from 6.5 to 14.5 microns is defined as safe for long-term use in residential areas. When using other emitters negative impacts are eliminated by increasing the mounting height, limiting the on-time. In any case, the manufacturer's official recommendations should be used.
Infrared heater for giving a film type
Here, flat heating elements are covered with a polymer film on both sides. In this example, you can see that a high-quality image can be printed on the surface. Such products are inexpensive, consume little energy. When looking for yourself economical heater for the home, it makes sense to pay attention to the models of this group. But we must remember that the relative density of the heat flow per unit of working area is not large.
Gas heaters
It is not difficult to change the internal wiring if necessary. However, sometimes there are restrictions on the power of connected consumers of electricity. In such situations, you can use a gas heater to give. User reviews will not help you know exactly which device to buy. It is necessary to take into account the features of technology and the property in the complex.
Important! To check the tightness of the connections of gas networks, it is necessary to call a responsible employee gas service. If you lack your own experience, it is better to entrust the connection of such equipment to qualified specialists with the official execution of the relevant warranty obligations.
Related article:
It is not always possible to conduct central heating. For small suburban buildings, economical electric heaters can be a solution to the problem. Read the article the secrets of their right choice.
"Burning" of oxygen and dry air: imaginary and real harmful factors
When considering the question of which heater is better for giving, in the reviews there are often references to "burning" the air, reducing the level of humidity. Surprisingly, such phrases are used even in some advertising materials by commercial enterprises. For correct conclusions, the following facts must be taken into account:
- The combustion of oxygen takes place at high temperature. It is not able to create any of the above electrical appliances.
- The exception is an open flame. gas burners. But such modifications are intended only for outdoor use.
- Changing the humidity in a sealed room is not possible. Feeling dry in winter period occurs due to a decrease in the amount of moisture in the frosty air. It is for this reason that even frequent airing will not help to normalize the situation.
To maintain healthy parameters of the atmosphere in the room, specialized equipment is used - a humidifier.
Note! Headaches, allergic reactions can cause combustion on an open spiral of dust, paint particles, and other chemical compounds. For this reason, a relative decrease in the temperature of the working surfaces is a positive factor.
Choosing a gas or electric economical heater: how to clarify purchase requirements
This list contains individual characteristics and recommendations. They will help you find out which heaters are the most economical and efficient for your needs. certain conditions operation:
- The power, weight, overall dimensions and complexity of connection in the complex should be evaluated.
- If rare use is expected, you can purchase compact inexpensive equipment. In this case, electricity consumption is not a determining parameter.
- Be sure to check the safety related features. Useful protection against overheating, other locks and automatic systems shutdowns.
- Gas equipment must be connected in strict accordance with current regulations.
Overview of current market offers
A photo | Brand / Brand | Power, kW / Room area, sq.m. | price, rub. | Features, additions, comments |
1,5/20 | 1700-4800 | Protection against overheating, moisture; built-in air ionization unit. Wheels make it easy to move equipment. | ||
1,5/20 | 1600-3200 | Seven sections, mechanical control, handle. | ||
1,5/20 | 2600-5900 | Electronic control is convenient and highly accurate. | ||
0,5/10 | 2200-3100 | The infrared heater can be installed on the ceiling and wall. | ||
1,5/15 | 1100-2300 | This model can be used as a conventional fan. | ||
2,2/27 | 3300-5200 | Wall fan heater with ionization function. | ||
-/45 | 20900-22500 | Gas heater, convector. |
Article
During the off-season, almost all owners country houses and dachas, the same problem arises: how to efficiently and inexpensively heat a home. There are many options for heating a summer residence: from simple wood stove up to modern gas boiler. One of the most popular types of heating can rightly be called electric type heaters. They are distinguished by stylish appearance, compactness, safety and ease of use.
For many areas in our country, these devices are an excellent alternative for home heating, especially in areas where gasification has not yet been carried out. How to choose the right wall-mounted electric heater for a summer residence and install it with your own hands - we will tell in this article.
Advantages and disadvantages of wall heaters
It will be fair to immediately notice that a wall-mounted electric heater has much more advantages than disadvantages. Even skeptics are forced to admit that using them is a pleasure.
Another thing is that not all dachas are located in areas where civilization has reached, or there are interruptions in electricity, from which the use of such devices becomes impossible.
If the cottage is located in a well-maintained area, then the purchase of a wall-mounted electric heater will certainly please its owners with many advantages. This is especially true of dachas, where the owners make pilgrimages only for weekends and holidays. Wiring batteries throughout the house is long and expensive, and not everyone wants to build a stove.
Electric wall heaters, on the other hand, look stylish and allow you to place them even in small rooms. They are easy to install, so you can always, if necessary, buy the required number of heaters to increase heat transfer in the house.
Such devices can be different shapes, design. Innovative technologies allow them to be made light and compact. Placement in the corner, on the wall allows you to significantly save space, while guaranteeing safety in case of accidental contact with the body.
Whatever technology the heater is made of, each of them works from a conventional electrical outlet. This allows you to organize an effective home heating system even in the absence of the owners.
In addition, they are extremely secure. Unlike floor heating appliances of any type, they will not tip over, which is especially true in homes with children and pets.
Compared to gas appliances and boilers, they also guarantee 100% fire protection. There is simply nothing to explode in them, and accidental short circuit is excluded, since all devices are equipped with an automatic overheating relay.
Many people planning to purchase such a heater are interested in the issue of cost-effectiveness, because at the current tariffs for utilities, I do not want to acquire such a large expense item.
A wall-mounted heater of the electric type is very economical, since the energy expended here is converted into heat, as a result of which a high efficiency is achieved - at least 90%.
But this fact is more relative, because electrical energy is still one of the most expensive, so it would not be right to call such a device a budget option.
If, in order to install a gas boiler, the owner will need to go through many instances to obtain permission, then everything is simple here. You decide how many and where to install such devices.
So, briefly about the advantages:
- Stylish and compact appearance.
- Ability to work in homes where gasification is not carried out.
- Operational safety.
- They don't burn oxygen.
- Allows you to maintain an optimal microclimate in the house.
- Can be used as an auxiliary heat source.
- Ease of installation.
- Versatility of use (the device can be placed in any room).
- Reliable fastening.
- Large power range.
- High efficiency.
- Automatic temperature control.
But, speaking about the advantages of electric heaters, it would be unfair to mention some of the disadvantages of this type of heating for the home:
- High price.
- Heaters must be grounded when connecting to avoid electric shock.
- High energy consumption.
To understand how the device works and how such a high efficiency is achieved, you should consider the main classification of wall heaters.
Types of wall heaters
Despite the fact that electric wall heaters appeared on the market only a few years ago, the modern market today offers several types of such devices that differ not only in the principle of operation, but also in their technical characteristics.
The source of operation of any type of such heaters is a socket, but, depending on the material and content, the principle of such a design will be different.
Oil heaters
Such a radiator is a structure made of a one-piece hermetic steel case, inside which there is mineral oil and a heating tube (cone). When electricity is applied, the oil begins to gradually heat up and transfer heat to the metal surface.
Here the principle of conventional heat transfer operates, as a result of which heat from the steel case passes into the room.
Today, this version of wall-mounted radiators is very popular, as they are distinguished by reliability, durability, lack of noise and affordable price.
Unlike water batteries, an oil cooler does not dry out the air, which ensures a comfortable microclimate in the house. During the operation of such a heater, the critical temperature is not reached and the steel panel can be safely touched by hand, excluding burns.
Among the shortcomings, their large weight should be noted, as a result of which they cannot always be led to any wall. Sometimes you need to do additional fastening.
By design, wall-mounted oil heater does not differ from the floor analogue, the difference is only in the fastening.
Advantages of an oil wall heater:
- affordable price;
- wide power range;
- reliability and durability of use.
Flaws:
- low power (0.5 - 1.6 kW).
- big weight;
- prolonged heating of the panel.
Convection heaters
Convectors have a simple structure:
- Steel body with holes at the top and bottom for air circulation.
- Main heating element.
- Automatic thermostat with temperature sensor.
Depending on the manufacturer, price and model, some convection wall heaters can be equipped with additional options: an air humidifier, a timer, an ionizer, various automatic Anti-freeze programs, etc.
Management is carried out mechanically or using a remote control (more expensive models).
The main principle of operation of this type of heater is air convection. Cold air enters from the bottom through openings in the housing and passes through the heating element, exiting through the top louvers.
The heating element can be of various shapes: monolithic plates, pipes, needles, etc.
Today on sale you can mainly find radiators with monolithic and tubular heating elements.
Such devices have an attractive appearance and look stylish in the living room, bedroom, kitchen. But it is better to refuse to install such a heater in the bathroom, since the incoming moisture can affect the technical characteristics of the device.
Given that air is constantly circulating through the heating element, the oxygen in the room is burned out very quickly. The state of health may deteriorate sharply, dry eyes may appear, headache. This must be taken into account during operation and monitor the level of humidity.
In addition, air circulation raises dust in the air, which falls on the heating element, which may cause a characteristic unpleasant odor.
Advantages:
- noiselessness of work;
- high efficiency;
- rapid heating of the room;
- wide power range 1.8-2.5 kW.
Flaws:
- high noise threshold;
- there may be an unpleasant smell in the room;
- the device strongly “burns out” the oxygen in the room.
Infrared heaters
This type of wall heater differs significantly in its principle of operation from previous devices. Infrared devices spend incoming electricity on heating objects, not air.
If in the classic versions of electrical appliances heat moves away from the walls, warming up the room, then a completely different principle of operation is implemented here, which entails both advantages and disadvantages.
The room is heated by an infrared wall heater due to the propagation of electromagnetic waves that are in a given range: between the red border of the visible light spectrum. Separately, it should be said about the fire safety of the device.
The area of microwave radio emission (from 1000 to 2000 microns), and the wavelength is 0.74 microns. This principle of work is "peeped" by nature itself. In the same way, our planet extracts heat from solar energy flows, which is necessary for all living things.
The design of the IR device is as follows:
- reflector;
- heater;
- emitter;
- frame;
- insulator.
For efficient operation of the device, the thickness of the reflector foil must be at least 130 microns. Too thin foil will significantly reduce performance and reduce the life of the device.
The function of retaining heat in this type of device is performed by an insulator. Manufacturers use various materials for it, but most often you can find an insulator made of basalt on sale.
Unlike standard devices with heating elements, which can heat several rooms at once (principle of free air circulation), IR heaters must be installed in each room.
Such heaters do not dry out the oxygen in the house, unlike the convection type, they allow you to maintain an optimal microclimate in the house. If you need to warm up quickly or you need a summer cottage heater as an additional source of heat, then the IR device will be an excellent solution.
Housing IR heater can be made of ceramic or metal, which significantly determines the difference in their price. Glass-ceramic infrared heaters look very stylish and can even be used as room decoration.
Now many manufacturers offer such heaters in the form of film pictures.
Wall IR
With proper operation, the average life of such a device is at least 20 years, which in principle justifies their high price.
Advantages:
- compact dimensions;
- stylish appearance;
- prevents the formation of mold in the house;
- comfortable microclimate in the house;
- does not respond to voltage "jumps";
- high efficiency (almost 99%);
- safety of use;
- the ability to install a thermostat and save energy.
Despite a number of advantages of this type of heaters, there are several disadvantages.
Flaws:
- Models with low power provide uneven heating of the room in all its corners. When leaving the "heat" zone, a decrease in temperature is sharply felt.
- Impact on the human body. Although there have been many studies indicating the safety infrared radiation, cases of individual intolerance to electromagnetic waves are known. With prolonged exposure to IR, a person begins to feel a burning sensation and dryness in the eyes, which can lead to a disease of the cornea of the eye.
- The IR heater creates a powerful load on the power grid, therefore, when installing such a device at home, you must first change the old wiring and install automatic regulators.
- High cost of equipment.
Ceramic heaters
Ceramic wall heaters compare favorably with their "brothers" in terms of appearance. In appearance, they can be mistaken for split systems. Lightweight, stylish and compact, they fit perfectly into any home decor.
Inside the ceramic case finds a heating element. And the fan that distributes warm air currents works according to the forced convection method.
Unlike an oil cooler, a ceramic heater has 4 times less power, while at the same time providing an efficiency of up to 90%.
Air access to the heating element is carried out through small holes located on the housing panel. Due to this, after turning on the device, the room warms up quickly.
The panel, made of natural stone, creates not only an optimal microclimate in the room, but also gradually releases heat, like a stone. This contributes to uniform heating of the room. In the room where such a device hangs, there will be no “cold” corners.
With proper operation, such a wall-mounted radiator can last at least 30 years, which fully justifies its high price.
The advantages of this type of heaters include:
- stylish appearance;
- durability of operation;
- energy saving up to 30%;
- environmentally friendly material;
- does not dry the air;
- high efficiency.
The disadvantages of a ceramic heater include, perhaps, only its high price and high noise threshold.
Quartz heaters.
In the world heating appliances, quartz heaters are "beginners". A heating element is located inside a monolithic slab made of quartz sand. As you know, quartz sand retains heat very well, which ensures quick and uniform heating of the entire room.
In addition, this type of heater is characterized by a low rate of temperature loss, which makes it possible to heat the house very economically even in severe frost.
Models with a power of 400-450 W will be enough to provide a comfortable temperature in a room up to 18 cubic meters.
As in the case of ceramic devices, a significant disadvantage of quartz heaters is their high price and heavy weight, which does not allow mounting the device on all ceilings.
Advantages:
- high efficiency;
- stylish appearance;
- long service life (up to 30 years);
- high heat capacity.
Flaws:
- high price of equipment;
- great weight.
To increase the efficiency of a quartz heater, it is best to install it in a set with a thermostat that monitors the on and off of the device. The thermostat is purchased separately and allows you to set the required maximum temperature in the room.
This will save you from unnecessary trouble - you will not need to monitor the climate in the house and constantly turn off the device.
In addition, the thermostat will help you easily solve the problem of dampness in the country during the absence of the owners. You can simply set the minimum value to 12-13 degrees. Upon arrival, the house will be easily heated to the desired temperature, but mold and fungus will not appear in the house.
In addition, it will significantly reduce utility costs. It will be enough to determine the level optimal temperature, and the device will automatically turn off when the critical value is reached.
Video. How to choose a real quartz heater
Choosing the best wall heater for a summer residence
If you decide to choose a wall-mounted electric heater for a summer residence, then you should not always be guided only by the name of the manufacturer and the price.
Of course, there are many individual preferences when choosing. Not everyone likes in IR heaters that, apart from a person, it heats all objects (floors, decor, furniture). And some people will not be comfortable sitting in the zone of influence of a convection device that “drives” air around the room.
There are many criteria that determine the choice of a good radiator.
- The power of the device. This criterion determines the area of \u200b\u200bthe room. Each passport must indicate what area this model can heat.
- weight and safety. This largely depends on the operation and installation of the device. Do not hang a ceramic or oil heater on a plasterboard wall. Or it is necessary to provide a very reliable fastening.
- Noise level. The convection heater creates increased noise. In the living room, this will not be felt that way, but in the bedroom, not everyone will be comfortable being in the coverage area of this device.
You should also consider additional options for heaters:
DIY installation
To install a wall heater, you will need the following set of tools and materials:
- Heater + set of spare parts for it.
- Temperature controller.
- Screwdriver.
- Construction tape measure and pencil.
- Electric drill.
- Screwdriver.
You must understand that the thermostat is the middle link between the circuit breaker and the heater.
Attention! The thermostat must not be in the direct path sun rays or draft.
- Bring two wires zero and phase to the thermostat from the circuit breaker.
- Open the connection socket in the thermostat and connect it to the heater.
- Connect to the electrical network.
During the first "start" of the electric heater, an unpleasant smell may appear in the room, but this is a temporary phenomenon and after 15-20 minutes it will pass.
In conclusion, it should be noted that the electrical wall heater for giving - an excellent solution in every sense. They are easy to install, inexpensive and at the same time will allow you to maintain a comfortable microclimate in the house all the time.
Video. How to hang an infrared heater on the wall
Video. Connecting a mechanical thermostat