All about electric heaters

When there is no gas main near your home and you cannot afford solid fuel boilers, the purchase of an electric heater (EO) remains the best solution.

Varieties

To create heat in your home will help different devices operating from the mains. Types of electric heaters:

1. Heat generators. The supply of warm air comes from special mounted ducts.
2. Thermal fans.
3. Mobile oil models.
4. Convectors.
5. Infrared devices.
6. Technologies for underfloor heating.
7. Electric boilers.

Heat generators

When such units are used for heating a house, warm air is supplied to the duct network or to a separate room. In the first scenario, simultaneous heating of several rooms at once is obtained. In the second - only one.

In the first case, thanks to an extensive network of air ducts, the rooms are not only heated, but also ventilated and air-conditioned.

The operation of such a generator is based on the following method: electric spirals heat the air (heating elements can also perform this option), it is under the influence of a fan in a room or in ducts.

Some models have weak static pressure. They are usually not used in residential buildings, but put directly in the room to heat it.

To simultaneously heat several rooms, models with rather powerful fans are used.

Heat fans

In fact, this is a kind of heat generators. Their common element is a fan. He directs a large warm air stream into the room. Devices with great power were called heat guns. They heat up huge public complexes and industrial workshops.

In this type of machine there is a heating component and a fan. This component can be uninsulated nichrome spirals, ceramic parts or heating elements. Warm air is supplied by the fan from the heating parts to the room by forced action.

Such units do not need a large space for placement. And to obtain the necessary efficiency, they must generate very high temperatures.

The heating rate of the working elements is determined by the parameters of their heating. If they are too small, then with powerful heating in the air oxygen, trace elements and dust will be burned. And the health of residents will be harmed.

If the parameters are normal, then a comfortable temperature is formed in the room. This saves energy, oxygen and no nasty smell that occurs when burning dust.

Modern models are available with metal and ceramic heating components. These elements are also characterized by developed area. This measure allows you to very efficiently heat the room at the lowest temperature.

These devices can be mounted on a wall or on the floor. This is their difference in installation method. They also have several power settings.

An important nuance: according to physical laws, warm air tends to rise, then at the floor level the indicators should be 5-10 degrees lower than the indicators under the ceiling. In rooms with high ceilings - 10-20 degrees.

For this reason, ceiling fans should also be installed.They will provide even dispersion of warm air throughout the room.

Oil models

Today they are incredibly popular, especially for a summer residence or a cold working room. After all, their prices are affordable, and working with them is quite simple.

By structure oil heater - This is a metal panel. It is placed on static or roller bearings. They have vertical indentations and bulges. There are arranged channels and heating components. Mineral oil is used to fill the channels.

Pluses of these models:

1. Work without noise.
2. Do not burn oxygen.
3. Surface safety: there is no powerful heating.
4. Possibility of installation in various rooms.
5. Modest mass.
6. There is a power setting timer. It guarantees a more economical use of the device.

Some modifications are equipped with:

1. Compartment for electric wire. There it can be stacked and stored.
2. A sensor that stops supplying electricity when the device falls.

In horizontal position, this unit does not work. In the absence of the specified sensor and in the event of a rollover, it breaks.

Another disadvantage is the too long heating period.

When choosing an oil model for heating a house, you need to proceed from such arithmetic: 10 sq.m. The heated area takes 1 kW of the unit's power.

In our article, we detail compare fan heater with oil heaterIf you choose between them, be sure to read.

Convectors

These units are usually mounted on walls or floors. They differ from oil models (they generate heat from their surface) in that they heat the air following through the heating component.

Normal format convectors Are rectangular panels. Slots are arranged in them above and below.

Cold air flows into the lower slots; it comes out of the upper slots already warmed up and is evenly distributed over the whole room. In modern convectors, heating parts are arranged, which are low-temperature alloyed monoliths.

Pluses of these devices:

1. No noise at work.
2. Do not dry the air, do not destroy oxygen.
3. There are no significant metamorphoses at the level of flooring and ceiling.
4. Rapid heating (in a few minutes).
5. Efficiency - about 90%.
6. Resistance to electric changes: from 150 to 240 V.
7. The highest level of electrical safety. Therefore, these devices are acceptable even in baths and pools.
8. When equipped with thermostats, energy is consumed rationally.
9. Possibility of location on wooden walls.

Minuses:

1. Serious waste of electricity. They can be reduced if you seriously insulate all components of the house.
2. Dust spread throughout the residential sector. It is carried by the created air currents. This can be prevented if the premises are wet-cleaned on a regular basis.

Underfloor heating technology

Today, such technologies are quite widespread. They use several flexible heating elements. Their usual types are electric mats or infrared films.

A heating system is formed under the main floor covering. It includes:

• heating component;
• different temperature settings sensors.

The room is heated due to the fact that warm air circulates naturally. And this action follows from floor to ceiling.

Flexible heaters can also be mounted on walls. On sale they are presented in the format of rolls of various parameters.

Infrared devices

Today, such an electric heater is considered the leader in saving electricity.

The basis of the work is the transfer of heat to things in the room. And they already transmit it to the air.

Advantages of this technique:

1. The formation of a comfortable atmosphere in the room.Air is not dried, oxygen is not destroyed.
2. Work without noise.
3. Heating components can be placed on the walls, the ceilings, doors and other structures.
4. With proper use, such devices gain longevity.
5. Ease of use.
6. A decent level of fire safety.
7. Rapid heating.
8. Aesthetic appearance.

Innovative engineering combines features infrared apparatus and convection. Convective-infrared models have two heat sources: a heating component and a thermal infrared panel. They also have a digital electronic thermostat. It most accurately holds the necessary temperature.

How to choose the right electric heater

Before buying an electric heater, you first need to determine its power. It affects the parameter of the heated room and the dynamics of heating the air in it.

Check all the room data:

1. How many windows are there and are there any windows at all.
2. His high.
3. The number of permanent residents.
4. Availability and type of household appliances.
5. Availability and type of lighting devices.

If the room is very dusty, it is better to put infrared models here. They are perfect for children's rooms, and rooms where asthmatics live.

In the bathroom, place devices that have powerful moisture protection. Also, you should not buy units whose power significantly exceeds the area of ​​the heated room. So you get an impressive cost of electricity.

In this article, we examine in more detail how to calculate the heater power according to their premises.

The nuances of using electric heaters

Before installing such an apparatus in your home or apartment, you must make sure that all your outlets are working.

Only one unit is connected to one outlet. Otherwise, overloads occur and ignition of the wiring may occur.

In order to develop the operational period of such a heater and create safe conditions for its operation, it is not necessary to ignore the operating criteria of such equipment:

1. Its minimum distance from any thing is 50 cm.
2. It is unacceptable to place it under windows with curtains.
3. You can not leave the device unattended for a long time. If this is necessary, then use a model with a thermostat or electronic automation.
4. Do not cover such units with cloth or clothing. And drying of linen on them is inadmissible.
5. Before connecting the device to the network, study the instructions and recommendations from the manufacturer.
6. The wires connected to the outlet into which the device is connected must cope with its maximum power. Moreover, their heating should not occur. If you doubt the potential of the wires, then you can arrange another line directly from the shield.

Knowing the specifics and functional potentials of different EA, you can choose a model that is suitable for your home.

For rapid heating, the best option is a heat fan.

If priority is given to saving electricity - an infrared device.

If necessary, heating rooms with a large area - a very strong air conditioning.

The final decision depends on the preferences of the owner of the house.

It is also useful to know which manufacturers are market leaders.

Rating of the best models

Oil devices

Timberk TOR 21.1507 HBI

Data:

Prices: 2000 - 2500 rubles.

Heats quickly the area to 19 sq.m. The power of the created heating is 1500 watts. A good appliance can ionize air. Existence of protection against an overheat. The control method is mechanical.

This is a very compact model. In summer, it is easy to store in the pantry. The device moves easily thanks to its four wheels.

If you set the economy mode, you get automatic temperature support. So seriously saved electricity.

Polaris CR 0920B

Prices: 2,400 - 3,600

Data:

Heats quickly the area to 20 sq.m. The power of the created heating is 2000 watts. Existence of protection against an overheat. It is controlled mechanically. Convenient power setting.

Minuses:

In low power modes, heating components are often turned on and off. The relay is noisy.

If you are interested in oil models, then check out our rating of oil heaters.

Convectors

Thermor Evidence 2 Elec 1500

Prices: 3900 - 5200 rub.

Data: Easily heats up to 15 sq.m. Power - 2000 watts. Also protected from overheating and moisture. It is electronically controlled.

Pros: easy to use, no noise at work, attractive design, easy to mount on the wall, there are legs and a handle for easy movement.

Stiebel Eltron CNS 150 S

Price: 7700 rub.

Data: temperature limits: 5 - 30 C. The presence of a heating element, the highest power - 1.5 kW. The operating voltage is 220 V. The temperature can be adjusted. The presence of a thermostat. During overloads, an automatic shutdown is triggered.

Type of installation - on the wall.

By purchasing this convector, you get an innovative climate technology. It will help to maintain comfortable temperature indicators in the room. In her work there are no drafts and various noises. This is an electric heater, but a new generation.

These are world famous brand products. The quality of its assembly is the highest. This heater works reliably and safely throughout its entire operational life.

Noirot Spot E-5 1000

Prices: 6900 rub.

Data: the most effective indicators of heating an area of ​​up to 20 sq.m., heating power - 1 kW. Parameters 42 x 44 x 8 cm, weight - 4.2 kg. The presence of a modernized electronic thermostat. Its accuracy of maintaining the required temperature: 0.1 ° C. The presence of powerful automation provides resistance to electrical surges from 150 - up to 240 watts. Integrated overheat protection. Thanks to it, the case heats up to a maximum of 65 ° C.

There is also an electronic control panel, LED monitor. You can see the readings of the device even in the dark. There are no legs in the package. They are bought separately.

It is possible to direct the convective flow as correctly as possible due to type-setting blinds. The built-in heater having an X-like structure quickly provides heat to the room.

Such a convector can also be installed in household premises with high humidity (kitchens, bathrooms, toilets, etc.). This option provides him with splash protection. It is designed according to the IP-24 standard.

You can mount the unit on the wall and on the floor. For the first option, there are special brackets in its kit. For the second you need to buy special legs.

Electrolux ECH / R-1500 EL

Price range: 4500 - 5500 rub.

Data: quickly and efficiently heats the area up to 20 sq.m., the heating power reaches 1.5 kW.

Existence of protection against moisture and overloads. There is a convenient monitor.

The unit is electronically controlled.

It is great for city apartments, where there are complications with heating and where the rooms do not exceed 20-25 sq.m.

Its strengths: attractive appearance, quick start, maintaining the required temperature with a meager error, does not burn air.

Weaknesses: monitor brightness too high, noisy switching. These cons are especially evident at night.

Therefore, putting the unit in the bedroom is not recommended. When he works at maximum power, he clicks quite loudly. Such a flaw is usually not peculiar to the models of this company. But if it manifests itself, try not to bring the unit to maximum power.

The very high brightness of the display makes it a nightlight. The room is filled with blue light. If this lighting is inconvenient for you, you can close the screen with a dimming cover. Usually it is included with the device.

Some users also note the following defects of the device:

1. It has a fairly thin and vulnerable lattice.
2. The display may be weak.
3. Some deformation of the body.

In general, the device effectively copes with the tasks assigned to it. It can be placed in small summer cottages and garden houses.

This article is available at rated convection models.

Heat fans

Timberk TFH T15NTX

Prices: 940 - 1870 rubles.

Data: excellently heats the area up to 15 sq.m. The highest power rating is 1.5 kW. The heating component is ceramic. The presence of a thermostat, protection against overheating, freezing.

Parameters: 18 x 21 x 9.5 cm.

Weight - 1 kg.

Mounting method - on the floor.

The device has a built-in temperature limiter. Therefore, in an overheating situation, an automatic shutdown is performed.

This model is considered a budget. However, there is no classic open spiral in it. It was replaced by special ceramic elements made of cermets. They are distinguished by high fire safety and destroy oxygen.

Fan power is average. But its pressure is able to effectively move air in the room.

The operation of the device does not create noise. Thus, it does not bring discomfort.

Minuses:

When compared with other manufacturers, its cost is considered overpriced. Although it warms up, like the budget Chinese counterparts.

At the initial start, the smell of melting plastic is felt. Over time, it weakens.

Dyson AM09 Fan Heater

Prices: 19 990 - 32 990 rub.

Data: quickly heats a room with an area of ​​up to 25 sq.m., the power of the created heating is 2 kW. Operating voltage - 220-230 V. Creates noise up to 64 dB. The presence of 10 speeds, temperature settings, a switch with a light sensor.

In the event of a rollover, a defensive shutdown system is triggered.

You can also adjust the width of the air flow.

The device is controlled electronically and remotely.

Type of mounting: wall and floor.

The device is compact and lightweight. When working does not form annoying noises. It can also, if necessary, cool the room. It’s easy to work with. Its design is elegant.

The device is perfect for cold apartments, especially on the ground floors. It can direct the air flow along one vector, and can scatter it. So a 1-2 room small apartment warms up quickly and efficiently, and the set temperature is maintained without waste. The apartment creates a comfortable and cozy atmosphere.

Its disadvantages:

• impressive value;
• some air drainage.

Summary

We examined all possible types and types of electric heaters that are powered from the network. At a cost even the best models of such equipment are available to everyone.

Title	Timberk TOR 21.1507 HBI	Polaris CR 0920B	Thermor Evidence 2 Elec 1500	Stiebel Eltron CNS 150 S	Noirot Spot E-5 1000	Electrolux ECH / R-1500 EL	Timberk TFH T15NTX	Dyson AM09 Fan Heater
Type of	oil radiator	oil radiator	convector	convector	convector	convector	fan heater	fan heater
Heating power	1500 watts	2000 watts	1500 watts	1500 watts	1000 watts	1500 watts	1500 watts	2000 watts
Heating area	19 sq.m	20 sq.m	15 sq.m	20 sq.m	15 sq.m	20 sq.m	15 sq.m	20 sq.m
Protective functions	frost protection, shutdown when overheating	overheating shutdown	frost protection, shutdown when overheating, moisture-proof housing	frost protection, shutdown when overheating, moisture-proof housing	frost protection, moisture proof housing	shutdown at an overheat, moisture protective case	frost protection, shutdown when overheating	rollover shutdown
Price	from 2540 rub.	from 2200 rub.	from 4400 rub.	from 7790 rub.	from 7700 rub.	from 5000 rub.	from 1000 rub.	from 29990 rub.