The charm of the first snow and the coming cold weather is sometimes overshadowed by an insufficiently comfortable atmosphere in houses and cottages, office buildings due to low temperatures. A cool home, like an office, can be easily turned into a cozy warm place with a heater.
The offer on the heating equipment market is large, so before buying, you should decide on the individual parameters and expected characteristics of the device.
Content
Electrical appliances that are categorically different in principle of operation may have similar technical characteristics.
The source of heat can be:
Depending on the design and process of air heating, the following types of devices are distinguished:
Heating the space up to a certain indicator is always in direct proportion to the power of the device. An exception is the infrared type of devices, for which the direction of heat distribution and the absence of obstacles in the way are important.
Accordingly, a large footage requires a powerful heater. A simple calculation of 100 watts per square meter will simplify the task and prevent selection errors. The maximum power of the appliance can reach 3000 W when it comes to very spacious rooms. A small room can be turned into a warm device with a power of 500 watts.
The ratio of the area to be heated with the type of appliance | ||
---|---|---|
View | Heating, max area coverage, m² | Power, W |
Infrared | any, fast heating | any |
Oil | 10/25 | 1000/2500 |
Convector | 10 | 1000 |
fan heater | direct dependence power/area |
Industrial heaters initially have a long resource both in terms of time and power, so the cost differs markedly from household appliances.
An important factor is the performance, which can be determined by the ratio of air flow in a period of time: 1 kW / h. - /25 m³.
Almost all household models can be moved from room to room, which makes them versatile and saves on quantity. The height of the ceilings should also be taken into account, if it exceeds 3 meters, then the calculated power must be doubled.
It is the design and material of the heating block in electric fan heaters that determine the price, cost of operation and side effects during use.
The heat source is a nichrome coil. A device with such heating can have a maximum value of 800 °. With a relatively low price, an important indicator of reliability is the reputation of the manufacturer, the absence of assembly errors and the quality of materials.
The combustion of oxygen during operation adversely affects the microclimate.
In this regard, users may experience:
The design is designed for direct connection to the heating system, which guarantees high efficiency and minimum maintenance.
Placement is allowed on any objects - from supermarkets and offices to houses and warehouses.
Less common models have found their application in large rooms and are divided:
The combustion chamber is hermetically sealed, so no outlets for waste products are required.
A metal or quartz tube contains a graphite or nichrome spiral, which is the design of a thermoelectric heater. The inner space of the tubes is filled with sand. Ceramic sand has a high thermal conductivity.
The heating element heats up to 500 °, ventilation goes on with high power, which is why the devices are called heat guns. The units have a long time resource and, accordingly, a good price.
One of the most reliable and efficient types of elements, which are ceramic plates.
Good heat transfer due to the increased area, together with maintaining the oxygen balance, makes the heater a leader in the rating of climate technology.
It should be added to the advantages of the device and security. In everyday life, such electrical appliances are called "wind blowers".
The composition of the heating element included barium titanate, which made it possible to bring the maximum temperature to 120 °. In addition to durability, strength, it should be noted that this type of element does not have thermal wear and is resistant to oxidative processes. The economical use of energy resources completes the general list of benefits. The air during operation does not lose humidity and does not reduce the oxygen component.
Remote control is necessary when the unit is located in an inaccessible place, for example, at a high distance from the floor, on the ceiling. There are applications for smartphones that also allow you to control the operation of the device from a distance. However, the unit, located in the accessible area, is pleasant to manipulate with the remote control.
Several disks or knobs with a scale for setting various modes and parameters can be located directly on the body of the appliance.
In addition to thermostats, you can change the power level, the angle of rotation and start the "climate control" mode.
Silent operation of the unit is important in the domestic aspect. Home is a place where a person gains strength and relaxes from emotional, physical stress. The permissible sanitary noise level is indicated by an indicator from 40 to 55 dB. This indicator is especially important for long, many hours of operation.
The international system determines the degree of protection of a person during the use of an electrical appliance with a two-digit abbreviation IP.
The first indicator varies from 0 to 6, characterizes the protection against electric current and dust of the device case. High score - high protection.
The second index is the threat of moisture penetration into the electrical appliance. 0 means no protection, 8 means full safety with submersion.
The slogan of technical progress proclaims not only maximum efficiency plus quality, but also a high level of comfort in use, additional features.
Certain functions give devices sophistication and advantages over their “brothers”.
Contemporaries cannot imagine life without monitoring processes. Smartphones, smart watches, laptops, TVs and PCs provide complete information about what is happening.
In fan heaters with displays, you can monitor and change the necessary parameters in a "live" mode, controlling power, temperature, humidity level and many others.
Environmental pollution is the scourge of the present. Clean air is important for good health, comfort in the house and, of course, increasing the life of the heater itself.
Equipped with filters allows devices to eliminate from the air:
In heaters, this function is performed by thermostats. The heating of the room goes to the set temperature, after which it turns off. Convenience is undeniable not only at night or in time trouble, but also in case of forgetfulness of the user.
The indisputable advantage of the function is that by a given hour it is possible to heat the habitable space to the desired level. It's nice to know that when you return to your country house or home, it's warm and cozy there.
When connecting an additional electric heat source, very often the air masses lose their moisture rate and acquire increased dryness. The process affects the state of the mucous composition of the nose and eyes, skin, provokes a sore throat.
A humidifier removes the risk of such manifestations.
The function ensures uniform distribution of warm air throughout the space, which at the same time speeds up the process of temperature increase.
In various models, the start of rotation is implemented either according to a given mode, or can be controlled in an active process.
The option is implemented in the saturation of air masses with air ions.
The user can choose additional ionization, which will make the air close to natural, such as forest or sea. Experts believe that such saturation with negatively charged ions contributes to cheerfulness, improved mood and overall well-being.
The most common "miss" in the model is power. There can be both an excess and a lack of resources. In order to avoid a miss, you should clearly determine the power parameter based on the area.
Compliance price / quality is mainly relevant in this section.Overheating, lack of protection, automatic shutdown often cause the failure of heat engineering. It is worth thinking about exceeding the minimum cost in order to increase the service life.
Multifunctionality is not a significant advantage if the priority is to meet the task of rapid heating and reliability, the level of protection.
Ceramic heating element is a thermal system with self-regulation, where the temperature level is in direct proportion to the power. This type has a long service life.
An economical solution to the problem for comfortable heating of small rooms from a Russian manufacturer.
The powerful device heats up the room quickly and pleases with the innovative SLIM design.
A futuristic design and feature set, a high level of safety and a high heating rate have made the device a leader in the “customers recommend” section.
An economical option for operation, a pleasant design and a rapid increase in the air temperature in the room are characteristic of a device at a reasonable price.
Convenient option for small and medium areas with two modes and a remote control.
A South Korean, fairly powerful electrical appliance is mounted on the wall and remotely controlled via a remote control.
The best ceramic models | ||||
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Brand | Heating, max area coverage, m² | Modes | Power, W | Dimensions, mm |
PROFIPH 8734 | 24 | 1 | 400 | 130*160*80 |
Ballu BFH/C31 | 20 | 2 | 750/1500 | 160*300*128 |
RESANTA TVK3 | 20 | 2 | 1200/2000 | 170*85*50 |
Hyundai Y-FH2-20 UI887 | 25 | 1 | 1000/2000 | 510*205*105 |
VITEK VT-2052 | 20 | 2 | 1500 | 210*280*160 |
Scarlett SC-FH19K01 | 18 | 2 | 750/1500 | height 262 |
The convection technology underlying the principle of operation of the fan heater allows not only to quickly heat the room, but also does not require special maintenance.
Prices for "wind blowers" are affordable, and the devices are equipped with additional features that make operation convenient.
For a small room and for an office, office space with a solid area, it is easy to choose climate control equipment, forget about discomfort and enjoy the delights of the autumn-winter season.