Which company is better for a heater for an apartment. The most efficient heater
A direct comparison of this heating technology with the use of gas, firewood, and other energy resources is ambiguous. A certain limitation is the high cost of electricity. But the equipment is cheaper. It is easier to connect and operate. Improving generation methods allows us to hope that the situation may change in the near future. Economical electric heaters of the new generation perform their functions without unnecessary energy consumption. According to the totality of consumer parameters, they are able to compete with alternative devices of other types.
The electric heater can be used immediately after being taken out of the package.
The products discussed below are divided into classes conditionally. In some models, several different methods of raising the air temperature in the room are combined. However, this grouping allows you to better get acquainted with the features of different design solutions.
Convector heaters
In these devices, in a limited working area, intensive air heating occurs. As the temperature rises, it rises, creating a convection current. Cooling in the upper part of the room, the air descends, enters through the inlets into the heating area. This cycle is repeated several times until the thermostat automatically shuts off.
These heaters are:
- simplicity of design;
- low weight;
- small cost.
After switching on, they are able to quickly raise the temperature in the room. But difficulties will arise with high ceiling heights. It should also be noted that the intensive movement of air is accompanied by the mixing of pollutants in the atmosphere. This can provoke allergic reactions.
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In this review, we will consider in detail this type of heaters, find out the principle of operation, the pros and cons, prices and consumer reviews. Read!
Note! The use of wall-mounted electric heaters increases efficiency.
Thermal fans
Forced air supply through a heated coil can raise the temperature even faster in the room. This method is implemented in thermal.
The locality of the action is the basis for the economy of this method. Such equipment can be used as an aid that is turned on only when needed. As in the previous version, it is useful to equip a device that stops the supply of electricity when the desired temperature is reached.
Flaws:
- increased noise;
- wear of mechanical drives;
- excessively high temperature of the working area.
Note! The fan heater burns not oxygen, but dust particles. By raising the air temperature, it changes the relative humidity level in the room, rather than destroying the water.
Ceramic panels
Oil heaters
The main difference between this equipment is the presence of a large number. This provides a high inertia of temperature increase and decrease.
This technique is well suited for additional heating. After turning off, the oil will retain heat for a long time.
IR sources
In this technique, current energy is converted into thermal radiation. The efficiency of the best samples exceeds 90%. A significant advantage is the direction of the heat flow. They heat local areas.
When choosing an economical new generation electric heater of this type, attention should be paid to the radiation source. Halogen lamps consume more energy. They radiate in too wide a range of waves (including the visible part of the spectrum).
Separately, it is necessary to note the features of the sources infrared radiation film type. They are distinguished by a relatively low heating temperature (from +45°C to + 55°C), therefore, an increase in the working area is required. Such products have a minimum thickness. They are installed inside the structures of walls, ceilings, floors above a reflective foil layer.
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Such products warm the room slowly but effectively. They raise the temperature of surface decorative and functional coatings. This increases the inertia of the system as a whole and helps to keep warm for a long time when the power is turned off.
Calculator for calculating the required power of an electric heater
The most inexperienced consumer, with the word economical heater, means a device that produces maximum energy at the lowest cost. However, in addition to energy consumption, it is necessary to take into account the costs of installing the device, as well as its purchase. Thus, which heater is more economical, you can find out by analyzing the total cost at the installation stage and in operation.
Among other things, excessive consumption of electricity cannot be avoided due to the lack of a thermostat. Of course, the modern market heating appliances can offer convectors with a thermostat, but their cost is so high that the efficiency of this device is out of the question.
The most economical heater powered by electricity at the moment is infrared, installed on the ceiling. In this case, the external absence of devices, or rather their invisibility, is especially attractive. Equipping with a thermostat has a positive effect on the absence of excessive energy consumption. At the same time, the devices do not emit any noise during operation, while evenly heating the required area of the room. Heat, first of all, is impregnated with objects located in the zone of infrared radiation, thus achieving the effect of a fireplace.
However, in comparison with the same convector, this type of heater requires careful installation, which must be carried out by an experienced craftsman, a specialist in his field. Of course, this process is paid, but the device will allow you to win back the money spent.
Gas heaters
Most economical heaters for the house - gas. As in the case of electrical counterparts, gas appliances are equipped with thermostats that allow you to set the required temperature. The efficiency of this type of heaters is due to the low cost of fuel, while the power of such units can be envied by the most eminent analogues. The most common device options are:
- traditional convectors.
- ceramic devices.
- Honeycomb panels.
Moreover, ceramic devices can rightfully be called the safest in this series. The price of this type of device is available, like other gas heaters. An advanced safety system reduces the risk of fire to a minimum, because when the flame goes out, the fuel supply instantly changes. The case of ceramic models is made of high-quality stainless steel. (See also: )
Thanks to the use of this material, you can not worry about the durability of the device. Such an economical heater warms up the room in the shortest possible time, and therefore fuel costs are significantly reduced. In addition, the heater is easy to move from place to place. Another positive factor is the lack of need for power supply. Gas heaters are well suited for outdoor use, as there are options with more power - the so-called heat guns. The power of such units can reach 105 kW.
A novelty in the market of heaters is a gas-based infrared model, which is loved by consumers, first of all, for the absence of the need for electricity, which saves a lot of money. We can safely say that this type of heater is by far the most economical. In comparison with the electrical analogue, the gas infrared works 2 times more economically, which is due to the extremely low cost of gas fuel.
Infrared heaters
Infrared heating is a new type of heating, but very promising. Thanks to it, the room is heated by heating objects and surfaces, and not the ceiling space. This is the main difference between this type of heater and a convector, which is characterized by raising dust and useless heating of the air near the ceiling, especially when it comes to rooms with high ceilings.
Today, economical heaters are represented by an infrared series, and in most cases such models are purchased for industrial premises - heating warehouses, garages, gyms, retail outlets. This choice is associated with increased savings and maximum heat transfer devices. Among other things, the maintenance of such a device does not require specialized skills, unless the installation should be trusted by a highly qualified specialist.
Thanks to the infrared model, it becomes possible to heat not the entire room, but a local place necessary for comfortable work, which significantly reduces the costs required for heating the entire room. In addition, there is a function of setting a certain temperature mode, to the indicators of which heating will be carried out. It is extremely popular today to install such heaters in garages directly above the car, as this avoids prolonged warming up of the engine in winter time of the year.
Such heaters do not emit any unpleasant odors, do not emit specific sounds or vibrations, they are absolutely silent during operation. Do not require additional installation hoods do not raise dust and do not burn air. Also, heaters have a stylish design and simple installation, do not depend on the operation of boilers and other auxiliary elements.
It is no secret to anyone that with the onset of cold weather, most people go to buy an additional source of heat. However, the modern market today is happy to offer buyers a wide choice of such goods, as a result of which the uninformed consumer involuntarily asks the question “which heater to choose?”. Any store today puts up for sale the following types of heaters:
- Oil radiator.
- Convector.
- Fan heater.
- Heat gun.
- Thermal curtain.
- Ceramic heater.
- Infrared heater.
- Electric fireplace.
- Quartz heater.
- Halogen heater.
- Micathermic heater.
Of course, it is difficult not to get lost in this diversity. The most common and popular today are the first seven types, each of which has its own advantages and disadvantages. The economical heaters in this list, no doubt, are represented by infrared models, however, fan heaters are quite suitable for people who want to quickly warm up the room, and not keep the unit on all day and night.
Such models in the shortest possible time will allow you to heat the room, but they will spend a lot of energy, but use for short term have a positive effect on savings.
Oil coolers undoubtedly have good heat dissipation, and high reliability, however, their work requires a lot of energy, as a result of which, high-quality heating will cost a lot of money. The most popular today are electric heaters, which may refer to a line of relatively economical devices. Their merit is that they have a low cost, do not require complex installation and any special knowledge in operation. Most consumers choose these models.
Another aesthetic, practical and reliable option is a ceramic heater. It has a high percentage of heat transfer, requires little energy and continues to heat the room even after it is turned off. It has a stylish design and ease of use. The design of these models is not sophisticated, in addition, they have a long service life with proper operation.
electric fireplace, in more, is chosen as an element of decor, because it is beautiful appearance- the only merit of this heater. A small percentage of heat transfer forces you to buy an additional source of heating, which together determines considerable costs. When choosing a heater, it is important to pay special attention to the functionality of the device, the presence of security systems, a thermostat and other useful elements. Also, one should not forget about the power of the unit, which is calculated relative to the area of \u200b\u200bthe room required for heating.
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Economical heaters for cottages and houses
One of the main questions that worries the consumer before buying a heater: “Which heater is more economical?” In other words, which device consumes less energy, while heat transfer is high. Therefore, it saves our budget.
The question of profitability is especially acute when buying additional heating devices for home and summer cottages. BUT the need to choose an additional heater is:
- There are always crashes in common system heating.
- No one is immune from leaking pipes and batteries.
- Planned shutdown of heat in the house.
- Replacing old communications or repairing a house or cottage.
- The presence of small children in the room, which makes it necessary to support high temperature in the apartment.
The most common and famous
The most common among economical radiators for home and garden is an oil cooler. The undoubted advantages of an oil cooler are:
- Ease of handling.
- Price.
- Inertness (after turning off, it keeps heat for another hour and continues to heat the house or cottage).
- Low energy consumption - economical.
But there is also a significant disadvantage - as a rule, the oil cooler heats up to 150 degrees Celsius. And if there are no protective screens or gratings, then you can simply get burned on such a heating device. And besides, over time, the oil evaporates and needs to be replaced or supplemented, the wiring also wears out, which can cause fires in the cottage or house.
In second place in terms of prevalence is a fan heater (popularly - dutik). It also takes little energy and actively supplies the cottages and houses with warm air. But when turned off, the room can quickly cool down. Therefore, such a heater works almost for days, with short breaks for 15 minutes.
New types of radiators
Today, on the supply market, you can choose ultra-modern, not so long ago developed models that belong to the class of economical heaters.
- ceramic panel- also economical and refers to infrared heating. One kW per hour is enough for such a panel to heat a room of 20 square meters in an hour. meters. Works on infrared radiation. Externally, the device looks like a plasma TV. It works on the principle of heating all objects (floor, walls, furniture, etc.) that are located nearby, and from them the heat goes into the room of the house. The ceramic panel belongs to the elite heaters, it is usually installed under the heated window sills, on the wall, closer to the ceiling. Can be portable and mounted on wheels.
Most Economical
Having made a comparative analysis of all economical radiators, the experts agreed that the convector is the most economical. It works on the principle of an oil cooler, but is more modern and safer. Heat exchange is carried out on the principle of air circulation through the heating element inside the convector. In addition, the convector is the safest. It can be left unattended for a long time, which is not recommended with the same oil heater.
Choosing the most economical convector means purchasing reliable, long-lasting equipment for your dacha. The convector does not heat up above 60 degrees, the air does not dry out. It gives off heat after being turned off for more than 20 minutes. And if any other radiator requires approximately 2 kW to heat a room of 18 sq. meters. The convector consumes 25% less. It really is the most economical electrical appliance.
General Criteria
But before choosing a heater for a country house, an apartment or a house, we look not only at efficiency and price, but also We pay attention to other criteria:
- Environmental friendliness.
- Compactness.
- Ease of use.
- Efficiency.
- Guarantee period.
- Safety.
- Price.
The last point is worth mentioning separately. More than 40 thousand fires occur in our country every year, the main cause of which is a malfunction of electrical equipment. Therefore, you must clearly remember a number of rules:
- We do not dry things on radiators.
- The bars must be open.
- We do not leave unattended.
- Turn off every 5 hours for 15 minutes.
And now it's up to you - to choose the most economical, inexpensive and convenient heater for your dacha, house, apartment.
Gas heater for home and cottage Energy-saving heaters for home and cottage Diesel-fueled heaters for cottage and home Economical electric heaters
Which heater is the most economical in terms of electricity consumption
Today, failures in heat supply can often occur, and most Russian cities are no exception. This fact suggests additional heat, which can warm the house, but does not cause significant damage to the family wallet. Most often, the choice is given in favor of electric heaters, which today can be varied, with various types of heating devices, technical specifications, operating costs.
Below, the experts talked in detail about how to choose the most economical options for electric heaters.
What is the reason for the popularity of electric heaters
It is quite easy to explain the great popularity of electric heaters. Thanks to these devices, it is possible to significantly improve the microclimate in a house / apartment without additional human intervention in this process. So, in order for the heater to begin to fulfill its assigned role, you just need to plug it into the outlet. Sophisticated modern models allow you to choose the appropriate mode of operation.
You can also highlight other factors that make electric heaters so popular:
- Cheapness and availability.
- Easy to operate.
- Availability of economical models for various heating purposes.
- The absence of any sounds, unpleasant odors during operation.
- There is no need for any permits for the use of these types of heaters.
- High level of efficiency.
It is impossible not to mention the shortcomings of electric heaters, but there are very few of them:
- High rates of electricity consumption.
- Mandatory compliance of the power supply with the load level of the electric heater.
Of course, electricity today is a rather expensive type of fuel, which means that the constant use of a heater can significantly affect the state of the family budget, significantly reducing it.
This prompted the idea of many manufacturers to create the most economical models of heaters, which could not but interest a huge number of consumers.
Types of electric heaters
Electric heaters in operation can use various methods of heat transfer. Based on this, it is time to distinguish the following types:
- convective - are a combination electric convectors, heaters, fan heaters;
- convective-radiation / combined - are oil heaters;
- radiating - are heat-radiating mirrors / IR panels.
For right choice of this heating device, based on the savings indicators, the technical parameters of each type listed above should be considered in detail.
Convective heaters
Here the basis of the work is the phenomenon of convection, which looks like this:
- The fan captures cold air, and then passes it through a system consisting of heating elements.
- The already heated air goes outside, while rising up.
- The regular movement of air cold-heat flows creates a uniform heating of the entire room.
Thanks to the convector, you can quickly warm up the room, regardless of what model and type it is. Many people recognized it as indispensable in country houses, to which the owners go from time to time, but it is not advisable to install a difficult heating network there.
Convectors, not without reason, can be called economical devices, but there are still cases when it is not advisable to install them as a permanent source of heat. If we talk about the simplest and cheapest models, then they are characterized by a high degree of fire hazard. Convectors, characterized by complex emergency shutdown, safety and protection systems, are expensive models. The power consumption here is quite high. And experts call the main disadvantage the ability to burn oxygen by heating elements during operation.
Infrared heaters
Heat sources of the presented category are relatively modern and at the same time technically complex devices. They are characterized by a more complex principle of operation than for convectors. The main difference lies in the use of infrared radiation.
The heat of this category is able to penetrate deeply into the surrounding objects, and already from them heat the air itself. Thus, the functioning of infrared heaters is equivalent to the action of sunlight.
The positive effect of IR rays on a person cannot be ignored. Even in a very cold room, a person will feel warm well. The IR heater is able to heat the entire space, and not just its upper part, like a convector.
As for the disadvantages of this category of heaters, we can note the high energy consumption. IR devices cannot be called economical, but they are saved by the possibility of programming different modes work. So, you can set the device to automatically turn off if necessary, and this will help to thoroughly reduce the percentage of electricity costs.
Combined heaters
Heaters in this category can be attributed to the cheapest, which made them the most popular today. You can not use them for the main heating of the room. These heaters are suitable for those cases when it will take only a few hours to use it in order to slightly raise the air temperature.
The organization of heat transfer is very similar to the method characteristic of a convector. So, oil is poured into the radiator, which is subsequently heated to the set temperature. As a result, the metal surface of the heater gives off the generated heat. Similar to convectors, combined models can be equipped with built-in fans, turbocharging functions. Such elements tend to increase the rate of heating the room, vaguely resembling the performance of IR devices. The main disadvantages here are:
- too much weight;
- significant dimensions;
- massiveness.
Options for apartments, cottages, garages
Suitable models of electrical appliances can be matched for country houses, small cottages, garages, city apartments, workshops, taking into account the list of requirements. It will only be necessary to correctly assess the compliance of the technical parameters, advantages and disadvantages of each type of heater for a particular situation.
- Flat. In this case, absolutely any heater is suitable, since the constant operation of the device is not required due to the connection of these premises to the central heating networks. However, the following options are recognized as the most popular:
- convectors;
- IR heater - in case of frequent failures of heating systems.
- Vacation home. Here you should rely on the frequency of its subsequent operation. Since a house outside the city is not used as a permanent residence, it is more expedient to choose a combined model. However, if the feature of the house allows, then you can build a brick oven, which will save energy at times.
- Non-residential premises. The best choice for this situation is a convector. The cheapest options are heat guns, fan heaters, which differ from each other only in power indicators. It is not necessary to make a choice in favor of complex models, IR devices, as it is too expensive and unreasonable. Experts recommend using oil coolers, which, similarly to convectors, can quickly warm up the room.
Summarizing
An electric heat source is one of the most reliable and fairly efficient heaters, however, on condition that it will be used exclusively as an additional heating of a particular room. Otherwise, the cost of electricity for heating becomes very high. This will be typical for any type of heater - a convector, a modern infrared device or a radiator. In order to optimize costs without saving due to the level of comfort in the house, you should be very responsible in choosing a heater, based on the purpose of its purchase.
Economical heaters for home and garden
Modern trends in the development of technologies in the field of heating devices are aimed at the development and implementation of economic and efficient models. The main goal is to create economic heaters for the home.
Energy saving has long been hot topic when choosing heating household appliances. Very often, before buying, a person is interested in the characteristics of the device and the point of consumption of energy. Accordingly, attention is also focused on the heat transfer point with economical consumption.
Many manufacturers try to concentrate all the wishes of the consumer in their developments. Economic heaters are the result of constant search for optimal solutions.
Overview of economical heaters
Even with the advent of the first cold weather and the approach of winter, many homeowners and summer residents begin to search for optimal heaters.
On sale, today, you can find a wide range of economical electric heaters:
Infrared heater. This is one of the types of economical heater that has replaced the much-used oil-filled radiators. electric convectors, fan heaters.
The heating element is a quartz emitter, with the help of which the nearest objects are heated, and not the air. It is effective only for temporary and operational heating of the room, as well as for creating a local zone of directional radiation in the room.
Outside the range of infrared radiation, thermal comfort dries up.
Most often they are mounted on legs, but there are options for mounting on the ceiling. They can also be used outdoors. The most popular infrared heaters are UFO, Runwin, Saturn, Beko, Eko.
It takes about 120 minutes to heat a room up to 20 m2. Electricity consumption -90 W / m 2. Depending on the size, the time to heat the room will be significantly reduced.
Inverter heating device (air conditioner). In deciding which heater is more economical, an inverter-type heating device also takes part. This is one of the modern and recent developments that went on sale and immediately attracted the attention of summer residents.
It consists of an outdoor and an indoor unit. The principle of operation is based on the functions of a heat pump. This method of heating is very different from the classic heater.
The pump draws warm air from outside into the room through a heat exchanger, even at sub-zero outside temperatures. For this, a special gas is used - freon. It condenses under high pressure in the heat exchanger in the indoor unit, warming up to 80 C. Then the liquid freon returns to the outdoor unit, where it turns back into a gaseous state at low pressure. After boiling it in the outdoor unit, freon flows again to the heat exchanger of the indoor unit. This process, in nature, is not found anywhere, but scientists have been working on creating a unique technology for a long time.
Through such fluctuations, electricity consumption is reduced to 2-5 kW / h, depending on the type of model. Thanks to this, inverter air conditioners are able to heat large houses. They are able to heat a room of 20 m 2 in 3-4 hours. The most popular models are LG, Samsung, Dekker, Daikin.
Electric convector. When reviewing economical heaters, one should dwell on such a simple and reliable type as an electric convector. If we consider the principle of operation of the convector, it is a bit like the operation of an oil cooler. But, unlike him, the convector can be left unattended for a long time.
The room is heated by air circulation through the heating element inside the convector. The circulation occurs due to the heating of cold air, which rises, cooling down, it returns down and the heating process takes place again.
Atlantic convectors (France) are the most reliable and economical devices. The manufacturer offers heating appliances power from 0.5 to 2.5 kW. To heat a room of 20 m 2, it will be enough to purchase a model with an electricity consumption of 2 kW / h. It takes about 4 hours to heat such a room.
Micathermic heater . One of the most efficient and economical heaters. Appeared on the market relatively recently. This is the latest technological development that was previously used in medical institutions and in the field of astronautics. They are very compact and can be wall and ceiling mounted.
Based on infrared long-wave radiation. This device has several non-metallic plates coated with mica. As a result, the heating efficiency is very high. They are able to heat even distant objects, while the heater itself remains cold. The only drawback is its price, which far exceeds the cost of its counterparts.
The most reliable representative of mikathermic heaters is the Polaris brand. 1.8 kW of power per hour is enough to heat a room of 20 m 2.
Ceramic panel. This is the most economical heater at the moment. The principle of operation is based on infrared long-wave radiation. The heater looks like a ceramic panel (plate). The infrared heating panel is placed in a steel energy-saving and heat-conducting box. Thanks to this design of the case, the heater will fit into the interior of any room or room. It can be hung both on the wall and on the ceiling.
The ceramic panel consumes from 0.2 to 2.5 kWh, depending on the size. To heat a room of 20 m2, you need 1 kW of electricity per hour. Full heating of the room can be achieved in 1.5 - 2 hours.
The most economical electric heaters
According to a review of economical electric heaters, ceramic panel and mikathermic heater proved to be the most economical, ergonomic, efficient and durable. By purchasing such heaters, you can be 100% sure of the result.
If we already determine the absolute leader, the ceramic panel gets the “palm”. Its performance speaks for itself and outperforms its closest competitor, the micathermic panel infrared heater.
The most prominent representatives of ceramic heating panels are:
Developers modern systems The heating doesn't stop there. To date, the question of which heaters are the most economical and efficient can be answered in the affirmative - a ceramic panel, and its direct competitor is a micathermic heater, which loses quite a bit to it.
Video: how to choose a heater
Which heater is considered the most economical?
Today, various types of equipment are used for additional heating of the house. These are not only traditional air conditioners, but also infrared air convectors that are gaining popularity. How to explain such a high demand? Traditional heating appliances are not economical, especially oil-filled radiators, electrical panels and air conditioners. The energy consumption during their operation is simply huge, and this significantly affects the budget. Therefore, more and more economical heaters are being purchased, which not only consume little energy for their work, but also ensure their efficient operation.
When choosing a heater, one should pay attention to such factors as: dimensions, type of heating, the possibility of installing a particular device.
Among such equipment that can be used to heat a house, one can separately note several devices that are not only economical, but also low cost, they are easy to use or mount on walls and ceilings. Oxygen is not burned during operation, i.e. the air remains fresh. Such devices include infrared models, quartz heaters, mikatermicheskie and others.
When choosing, you just need to focus on the size, type of heating, the possibility of installing a particular device.
Quartz heaters - an economical option
Quartz heaters are among the economical ones. They are safe and economical, such criteria are important for any heating device. The device has a heating element, it is completely hidden in the thickness of the panel made of monolithic quartz sand. The case itself does not warm up above 95 ° C, there is no overdrying of the air.
Quartz panels can be easily mounted on walls, installed on the floor. Their outer surface is quite attractive, it does not spoil the interior. The service life of a quartz heater is long, since the air does not come into contact with the heating element, only a monolithic slab is visible from the outside. The cost of such devices is budget, they are affordable and convenient, easy to install.
Micathermal heaters
Micathermal heater: device diagram.
When deciding which heater is more economical, it is impossible not to mention a relative novelty on the market - mikathermic heaters. Such equipment appeared not so long ago, but has already firmly won its place among other devices that allow you to maintain a comfortable temperature at home. The body of the device is light and compact, floor models look like thin panels that can be easily moved to the desired location.
This equipment belongs to the infrared group, that is, it is not the air that warms up, but the objects in the room themselves, they also reflect heat. This makes heating better, and the atmosphere in the house is favorable and comfortable. The energy consumption during the operation of the equipment is 30% less than that of traditional oil and electric convectors, while oxygen is not burned during operation, and there is no noise. The body of the device itself does not warm up more than 60 ° C, which means that the heater can be placed even in nurseries and bedrooms without fear for the safety of babies.
But there are also disadvantages:
- infrared heaters heat only a certain area. The farther from the device, the colder;
- the panel mesh has numerous holes that quickly become clogged with dust, i.e. they require frequent cleaning;
- Do not place the heater next to flammable objects and materials; in no case should you dry things on it.
Ceramic heaters for home
Scheme of operation of a ceramic heater.
Ceramic heaters work on the principle of forced convection, i.e. the ceramic heating element is blown with air. Air warm masses spread throughout the room, raising the temperature to the required level. These models stand apart from others, since in the process they do not dry the air, do not burn oxygen. Ceramic heaters are safe, efficient and convenient. They can be installed in children's rooms. This is the most economical option.
Ceramic panels today are recognized as one of the safest and most economical, energy consumption during operation is minimal, and heating is fast. Ceramic panels do not idle, i.e. heating occurs when it is needed. The most popular are floor and table ceramic heaters, which are compact in size, have control panels, regulators on the body itself. There are also large units, which in appearance are no different from traditional air conditioners, but have a higher quality and economy. Heating of the room is provided almost instantaneously, stability is noted in the work. But there is also a significant disadvantage - at the time of operation of the equipment, ventilation cannot be arranged, although oxygen is not burned during operation.
Thermal curtains: what is their peculiarity?
Scheme of air curtains with top air supply.
What kind of home heaters can still be used? Among the economical ones, air-thermal curtains can be noted. This is an unusual type of air conditioners that are installed above the entrance doors and windows, creating an elastic curtain of warm air, effectively heating the room. The principle of operation is simple: inside the equipment there is a powerful fan that creates an air flow. As a result, a high-speed barrier is formed, which not only prevents warm air from leaving the room, but also effectively heats it. The air flow is always directed downwards, the equipment itself is conveniently placed above the door, without interfering with opening and closing.
In apartments, such equipment is not installed so often, although it can work not only from electricity, but also from hot water. Thermal curtain is more popular for shopping centers, warehouses, cafes. Electricity costs are minimal, i.e. the equipment can be considered not only efficient, but also very economical. Usually curtains are installed only by specialists. Communication for them is required to be carried out in the wall, for some models a hot water supply is required, and this is already associated with great difficulties.
Electric fireplaces for space heating
Electric fireplace device.
It is difficult to call an electric fireplace a common device for heating a house. It is mainly intended to create a romantic and stylish interior and is used if it is simply not possible to put a real fireplace. An electric fireplace does not require the installation of a chimney, complex and very expensive furnace work, all that is needed is simply to install the equipment in a prepared niche with a depth of up to 30 cm.
This heater differs from the rest in that it naturally imitates a fireplace, it has everything: the flickering of the flames, the almost silent operation of the fan, the imitation of the sound of burning firewood and flames. The device has a temperature controller, there is a convenient control panel that allows you to turn it on and off, control the air temperature from anywhere in the apartment. Fireplaces themselves can be placed in any convenient corner or near the wall, you only need to connect the device to the electrical network.
Can we say that such a device is economical? It is unlikely, since it will not heat the room in the same way as the others, although the electricity consumption is not very large. But on the other hand, its aesthetic appearance is excellent, it can be used as an excellent interior detail and as an additional source of heating for a bedroom or living room.
Fan heaters for quick space heating
Installation of water heaters.
When choosing heaters for the home, you can not ignore the fan heaters. If you need to quickly heat the air in a small area, then this device will be the best. It provides a powerful flow of heat, its temperature can be regulated, the device heats up quickly. This distinguishes it favorably from conventional convectors and oil coolers. A fan heater can raise the temperature in a room in just a couple of minutes, while other types of heaters require a certain amount of time. Often, such devices are considered more economical than others, since their price is the lowest.
There are also certain disadvantages:
- during operation, the equipment emits an unpleasant odor, the air in the room is very dry, which does not add comfort. Even using a ceramic rod instead of a steel heating element does not correct the situation;
- manufacturers build ionizers, built-in timers and regulators, carbon filters into the case, but this cannot restore their former popularity. They are mainly used in offices when it is necessary to maintain a comfortable temperature in case of failure of the main heating system.
According to the installation method, they can be divided into:
- portable;
- stationary in the form of floor, ceiling, wall structures.
According to the type of heating elements, ceramic, heating elements, spiral traditional ones are distinguished. Electricity consumption is small. If there is a need for quick and inexpensive heating, then it is better not to find a fan heater, especially for a small country house at the time of shutdown of the main heating system.
When choosing the equipment you need, you need to pay attention to many circumstances. This is not only the consumption of electricity, but also the quality of the heating itself. When choosing a heater, you will have to take into account the area of \u200b\u200bthe room, working conditions, and the possibilities of the electrical network (especially important for oil radiators).
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Economical new generation electric heaters: an overview of the best models and reviews
The growth of electricity tariffs forces the consumer to turn to the most rational means of communication support. Traditionally, one of the most costly items of expenditure is heating. Of course, specific figures may vary depending on the system used. So, gas equipment considered to be the most economical electrical equipment in almost all versions, it requires serious investments in maintenance. This is also understood by manufacturers of heating units, who are trying to minimize financial damage during the operation of such devices. Significant advances in this direction are demonstrated by new generation electric heaters. Economical designs, coupled with optimized heat distribution channels, give you every reason to expect a reduction in energy consumption costs.
How is the efficiency of heaters evaluated?
There is one nuance in approaches to testing heaters for efficiency indicators. The fact is that the power expended is directly related to the heat transfer coefficient. This means that the power consumption determines the efficiency of the device. Despite this, peak power figures compared with actual consumption results give an indication of how energy efficient a particular model is. For example, a ceramic wall heater, due to its design, provides the most efficient heating, but it can consume large amounts of electricity compared to simple oil units. The reverse situation is also quite possible - and in this case, the models in the modern design design unconditionally win. It is also worth noting that the energy consumption indicators in the declared documentation for most manufacturers are very attractive. The only problem is that in practice official data are not always confirmed.
Model from Electrolux
Modification EOH / M-6209 is a good example of an economical oil heater, although it is not free from the shortcomings of many devices of this type. This is a massive almost 9-kilogram unit, which is characterized by a long warm-up, but also high energy efficiency. During the period of obtaining the optimal operating state, the power of the electric heater is 0.8 kW. Thus, the beginning of entry into the functional state of this model is the most problematic due to the slow reaching of sufficient temperature indicators and high energy consumption.
However, after about 15 minutes, the unit corrects its impression of itself, showing the optimal ratio of power and thermal radiation. It is important to note one more pleasant nuance. The fact is that the radiator housing of this unit heats up less, which reduces the risk of burns. Unfortunately, not all electric heaters of the new generation are distinguished by such security measures. Economical models are more likely to focus on heating efficiency, and this implies the maximum shift of energy to external surfaces. But in the case of the development of Electrolux, we can talk about the balance of heat distribution.
Model from Scarlett SC-2165
There are also many technological developments in the Scarlett line, one of which is the SC-2165 version. This model is included in the segment in which electric convectors with a new generation thermostat are presented. The user has the option to set temperature regime through the electronic panel. As for the direct heating function, then, as in the case of the modification from Electrolux, the device enters the active mode rather slowly. In half an hour, the unit adds only 10 degrees, so in terms of speed this is not the best option.
On the other hand, after warming up, the unit also reduces the level of energy consumption - in this case, the optimal power is 0.9 kW. Few have such energy saving heaters, so the result is quite competitive. Especially if we take into account the efficient system of distribution of thermal radiation.
Supra model
The heater in the ORS-09-MN version is characterized by a balanced warm-up rate and efficiency. As practice shows, the time to enter the peak mode of operation is associated with the consumption of electricity. It cannot be said that this device shows top scores optimization of consumption, but the exclusion of a long warm-up is a significant advantage that new generation electric heaters rarely have. Economic installations are oriented towards attracting a thrifty customer who is willing to put up with the inconvenience of operation. In turn, the Supra version allows you to count on both balanced energy consumption and ease of use of equipment. During the period of full working condition, the unit consumes about 1.4 kW per hour. This is a relatively good result in terms of economy, but far from the best.
Model from Polaris
This is a budget solution of the PRE L 0715 series, which is a small, but functional and easy-to-use heater. The model has a folding design, which also increases its ergonomics. It should be noted that the absence of complex mechanisms in the design is one of the most common rules by which new generation electric heaters are designed. Economical models, as a rule, are made in a traditional form factor, which also contributes to energy saving. However, the Polaris developers took a different path and released an unusual product in terms of design, which was reflected in the weak warm-up function - only 7 degrees in half an hour. On the other hand, self-heating brings the heater to a consumption of 0.9 kWh, which is in line with the energy efficiency of Scarlett's proposal.
Buyers are sometimes lost in the presence of a large selection of heating appliances, not knowing which product to give preference to. To understand which heater is better to cope with the tasks assigned to it to provide additional space heating, you need to know about the advantages and disadvantages of all models available for sale. In this case, the choice will be conscious, and therefore the most correct. So, let's look at the market offer and try to understand how to choose a heater for your apartment or country house. What characteristics should be paid special attention to in order to avoid annoying problems during operation.
- oil coolers;
- convectors;
- infrared emitters;
- fan heaters.
For a more detailed acquaintance, we will consider each type of heating devices separately and find out which heater is best for an apartment, and which one is best for a house or a summer residence.
Oil coolers
Oil radiators are electrical heating systems with oil as the heating element. In many Russian apartments, such devices are used. The coolant, gradually heating up, is able to maintain a comfortable temperature in the room for a long time. The advantages of this type of heaters include fire safety, quiet operation, as well as the ability to automatically turn off devices if they have a thermostat and timer in their design.
However, oil radiators have a significant drawback that must be considered if there are children and pets in the apartment. The fact is that the metal surface of the device can be heated up to 100 degrees, and in some models up to 150 degrees. There is a high risk of burns as a result of touching. You also have to ensure that there are no flammable objects near the heater.
Important! Models of oil radiators with a built-in fan that accelerates the heat exchange process are able to heat up the room faster after switching on. After reaching the set temperature, the fan is turned off, and the heater continues to operate in normal mode.
The oil cooler does not need a special maintenance. Only the turned off and cooled down device is cleaned of dust, while using a soft and dry cloth. During operation, adhere to the following rules:
- do not use the device for heating and drying clothes in the bathroom;
- the power cord is not placed on a hot radiator to prevent the plastic shell from melting;
- operate the device only in a vertical position;
- the area of the heated room must exceed 8 square meters;
- Using an extension cord may cause the appliance to overheat.
Convectors
Who cares what kind of heater to choose for the house in terms of design, you need to carefully look at the convectors. These elegant heaters differ in size and power, and in color - most models are made in light colors. However, if you wish, you can look for products made in a different color scheme, which is more suitable for the interior design of the room. Consumers can choose both floor models of convectors and wall heaters which save space in the room.
As a heating element in convectors, a heating element is made in the form of a steel curved rod enclosed in a protective metal tube located in a reliable case. The distribution of heat occurs according to the law of natural convection, according to which the heated air, rising up, makes room for colder air currents. Convector type heaters are equipped with thermostats to help keep the temperature at a given level.
Important! The main difference between convectors and oil radiators is their surface temperature, which allows you to touch the heater with your hand without fear of getting burned. At the same time, the devices are just as silent, fireproof and not demanding in care.
fan heater
Do you want to know which heater is more economical than the models discussed above? Of course, this is a fan heater. This type of heating devices is the simplest and most affordable for most consumers. The main advantage of fan heaters is the speed of heating a room with a small area. They have smaller dimensions when compared with radiators and convectors. Versatile in terms of location. Devices can be installed on the floor or on the desktop, as well as attached to the wall.
In this device, air is heated using a hot electric coil, and its supply to the heating zone is provided by a fan, which, turning in the housing, heats the room better and more evenly. The disadvantages of these devices include:
- increased noise during operation at high speeds;
- the possibility of an unpleasant odor from dust burning on a spiral heated to 80 degrees;
- combustion of oxygen during prolonged operation of the heater.
Important! Fan heaters of the new generation have been improved by manufacturers, so the harm from the listed shortcomings is minimized.
Care consists in the timely removal of dust from the device disconnected from the mains. In addition to the rules indicated at the beginning of the article, fan heaters are protected from water, especially on their hot spiral.
Infrared heater
Infrared heaters currently considered the most advanced heating devices. Their principle of operation is different from other electric heaters. The fact is that quartz emitters do not affect the air, but objects and people. Infrared heaters are able to create local heating zones, thereby not wasting electricity to heat the entire room. They are installed not only in apartments and houses, but also on open terraces, while the correct calculation of the power of the devices is required. The disadvantage of this type of heaters is only the price, which exceeds the cost of models from other groups.
Infrared models of heaters are recommended to be installed in children's rooms, as well as in other rooms that are subject to increased safety requirements. Devices are placed on any surface, even horizontal, even vertical.
What to look for when choosing?
Now, knowing the main types of heating devices, it is easier to understand how to choose a heater for your home. However, in addition to choosing the model of the desired type, it is necessary to take into account the power of the device. There are special programs that allow you to automatically calculate the power of the purchased device after entering information about the area of \u200b\u200bthe room. Sales consultants can also help you choose the optimal power heater. In addition to the area, the following parameters must be taken into account:
- the number of windows in the room;
- ceiling height;
- the number of permanent residents in the house;
- the presence of household appliances (TV, computer, etc.);
- lighting type.
Important! When quickly calculating power, they are guided by the following ratio: 1 kW per 10 square meters. m. Based on this rule, to heat a room with an area of 25 sq.m, a device with a power of 2.5 kW is required.
We hope that the material in this article on how to choose a heater for an apartment or house will help you navigate the world of heaters. The choice is made taking into account the purpose and operating conditions of the heater. Of course, the price of the model also matters. Not always the desires of buyers coincide with their financial capabilities. However, there are heaters on the market that are designed for any wallet, so you can buy a device in accordance with your budget. No matter how much the device costs, always carefully evaluate its appearance and performance. Defects are not allowed. Completeness of a complete set is checked according to the passport of the device.
In order to feel comfortable in the winter in an apartment or house, it is necessary that it has a heater, since you should not fully rely on a central heating system.
Heaters are presented in a wide range and in order to determine which of them are the most economical, it is necessary to study their characteristics, positive and negative sides.
When deciding which heaters are the most economical, some people only consider heating costs and do not consider such parameters as the cost of equipment, installation and maintenance costs. Only taking into account all these parameters, you can decide which heaters in your case will be the most economical and efficient.
Oil heaters
Such equipment is often used to heat a house, they have a low cost and can heat a large area. Oil heaters are convenient because the oil in them is heated to a temperature that does not exceed 60 degrees, which is convenient when there are small children in the house. They work silently and are safe.
In addition to these advantages, oil heaters also have a number of disadvantages. Such equipment warms up for a long time and is not able to heat the room quickly. They can dry out the air, furniture and flooring.
To compensate for this disadvantage, you can purchase heaters that have a built-in air ionizer. Oil coolers are large and heavy.
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fan heaters
Such heaters also have a relatively low price and are quite powerful. The fact that they have a fan allows you to move hot air around the room, so it heats up very quickly. Such equipment is very convenient for a small apartment or house, as it is small in size and does not take up much space.
In order for them to start heating the room, they just need to be plugged into the outlet; without problems, such partings can be moved both around the room and transferred to other rooms. There are models that are installed on the floor, and there are those that can be built into walls or ceilings and direct hot air in the direction you need.
The main disadvantage that such devices have is that their heating element open type which increases their fire hazard. During operation, they burn oxygen, and also create a certain level of noise.
One of the options for additional heating of the house is the use of a convector. Such equipment works by natural or forced air convection, it is inexpensive, has a long service life and consumes relatively little energy.
Unlike oil, such devices are smaller and lighter. But such equipment has an open heating element, which reduces its fire safety.
AT modern models special needle heating elements are used, they do not dry out the air and do not heat up to a very high temperature.
One of the options convector heaters for the home are film models. They take up little space, after use, they can be rolled up and hidden. They are usually used as optional equipment for local heating of the house they are installed, for example, near the bed.
Infrared heaters have appeared relatively recently, but they have already gained great popularity. They are very effective, as they do not heat the air, but the objects that are in the room, and the air is already heated from them.
Such heaters are very convenient for the home, they work silently, heat up the bed, floor, furniture very quickly, and are fireproof.
There is a wide range of models that can be built into the floor, walls or ceiling of your home. They consume very little electricity, so today they are the most economical and efficient.
In order for such heaters to serve you for a long time, you need to purchase equipment only from well-known manufacturers and you will periodically have to change the lamp.
One of the varieties of infrared heating equipment is a gas model. Such electric heaters can be used both for heating a house and for heating a summer house or a terrace.
They do not require electricity, as they run on gas, the room in which such heaters operate must be periodically ventilated. Micathermal or they are also called ceramic heaters also work effectively.
In this equipment, the heating element is made in the form of light plates that are covered with mica, and not, as many people think, made of ceramics. It evenly and effectively heats the room, while it does not heat up itself, therefore it is safe. One disadvantage that such equipment has is its high cost.
Quartz heaters, unlike infrared ones, do not require lamp replacement, therefore they are less expensive.
This is very effective method heating the house, which does not burn fuel. Having spent 1 kW of energy, the heat pump is able to release 3-5 kW of heat. When using such equipment, it is not necessary to install additional communications.
Modern air conditioners work like heat pumps. Such equipment works on the principle opposite to that of a refrigerator.
Under high pressure, freon, which is in a gaseous state, enters the internal heat exchanger and condenses there, while heating up to 60-80 degrees, this is enough to effectively heat the house.
After that, freon in a liquid state enters the outdoor unit, where it again turns into a gaseous state and the process repeats again.
The disadvantage of this type of heating is the very high cost of equipment.
How to make the right choice?
Before you start choosing a heater, you need to decide on its power. If you plan to use a heater for an unheated house, which has good thermal insulation, then 1 kW will be enough to heat 25 m2, for an ordinary apartment it will be enough to heat only 10 m2.
If you have at home central heating, and you will use heaters as an additional source of heat, then for a standard apartment 1 kW will be enough for 25 m2.
Table 1. The ratio of heater power and room size.
You can also see this ratio on the graph below (hover over the desired graph and remove the ratio with the area of the room):
Almost all heaters, regardless of their type, have thermostats in their design, this makes it possible to automate their work. In cheaper models, thermostats are not equipped with a degree scale, but simply turn on more or less.
An electronic thermostat makes it possible to control the temperature regime with an accuracy of 0.1 degrees, mechanical models can also maintain the temperature in the required range, but their accuracy is several times less and is already 1-3 degrees.
The advantage of an electronic thermostat is that it works silently, while when you turn on or turn off a mechanical one, you will hear a characteristic sound. The electronic thermostat works longer and more reliably.
If we talk about which type of heater is better, then it is impossible to give an unambiguous answer, in each case the issue must be resolved individually.
For example, oil-filled radiators heat a room well, but it takes a long time to heat them up. Using a fan heater allows you to quickly heat the room, but they create noise and dry the air. Infrared heaters are good for heating certain areas of the room, such as a bedroom or workplace.
Air-to-air heat pumps or inverter air conditioners are suitable for heating any room. This method of heating is now the most efficient, but its disadvantage is the high cost of equipment.
Watch our video selection on the review of heaters: