Steel wall convector heaters

Additional functions

Let's now look at the additional features that can be found in electric convectors. Moreover, they are most often endowed with electronically controlled models. Let's put them in the form of a list:

The remote control is a great addition to a standard convector heater.

• Anti-freeze - the technique maintains the temperature at +5 degrees, preventing buildings from freezing. The function is relevant for owners of country houses and cottages, where accommodation is carried out only on weekends. Thus, users can not worry about the complete freezing of the house and the unnecessarily high power consumption;
• Work according to the program is an interesting function that allows you to set the operating modes by the hour.For example, at night the temperature may drop to rise again in the morning. It is also possible to set other operating modes;
• Timer - electric convectors turn on and off according to the timer. Devices with this function are best suited for those who are at work during the day;
• Remote control - heaters are supplied with remote controls that allow you to adjust the temperature directly from the sofa;
• Work as a slave and master equipment - the function is useful when it is necessary to implement complex temperature control in rooms. In this case, only one control unit is used, and the rest operate in the modes specified by it;
• Humidification is a great option. If you care about your health, it is best to look at equipment with this function. The humidification module will make indoor air healthier;
• Bluetooth control is another option for remote control of equipment from a tablet or smartphone. A dubious feature, and hardly better than a classic remote;
• Air ionization is one of the most useful options. We recommend these heaters to those who care about their health and well-being. If you feel a breakdown and weakness, it is best to install at least one such device in the room.

The presence of additional functions is better because you get heating equipment that is easy to manage and operate. And simple devices are better for their reliability and reliability.

Please note that each additional function is an increase in the cost of electric convectors.

Use in cottages and country houses

As practice shows, the costs associated with the purchase of heating electric convectors are the smallest. So, one square meter of a heated room will cost no more than 8 dollars.

Only gas heaters can compete with electric models, although in terms of safety and reliability, electric convectors confidently take first place, especially if you pay attention to energy-saving radiators

Advantages of automation

Due to the many options for location in the room, accurate temperature monitoring, the ability to turn off any heating zone, as well as a fairly wide range, the use of electric convectors can reduce energy consumption by 40%. This indicator can vary significantly, both up and down, depending on the intensity of the equipment. Wall convectors take up little space and can be mounted on any free vertical surface.

In the absence of the owners, the automatic system will set the temperature to an economical consumption level. In this mode, the room is constantly in the required warm state, in which there is no likelihood of mold, moisture or condensation. This significantly increases the life of the cottage, and also reduces energy costs to maintain the temperature of the house in the required range.

Advantages and disadvantages of wall convectors

Like any other heating device, wall-mounted water heating convectors have certain advantages and disadvantages. Let's try to consider them in more detail. As usual, let's start with the positives.

Advantages:

On sale you can find quite nice models.

• Compact design - unlike bulky cast-iron batteries and even aluminum radiators, they are characterized by miniaturization. Some models are completely distinguished by designer finishes, which allows them to be used in rooms with a good repair. For example, there are good modifications on sale with elegant rounded cases and woody colors - an excellent choice for interiors with a classic design;
• A good speed of work - heat begins to flow into the atmosphere literally 15-20 minutes after the heating is turned on and the hot coolant is supplied. The time spent on the full heating of a room of 20 square meters. m. are approximately 1-1.5 hours (depending on the temperature of the coolant);
• Minimum noise level - wall-mounted heating convectors operate absolutely silently, as it should be for water heating systems. If gurgling is heard, check the coolant level. If the forced fan is noisy, then it can be turned off at night;
• The low temperature of the buildings - it is problematic to get burned here, but it is better to protect young children from heaters;
• Fire safety is a key parameter that distinguishes water models from electric ones. The water flowing through the system has a low temperature, so fires when using such heaters are very unlikely;
• A variety of models - both simple modifications and designer ones are presented at the choice of consumers. There are also wall-mounted convectors of small height for installation under low windows.
• Minimum weight - thanks to this, the devices can be attached not only to the main walls, but also to any others.This opens up wide possibilities for the use of water wall heating convectors in prefabricated residential and commercial buildings.

It was not without certain disadvantages:

If you are allergic to dust, then convector radiators are not the best choice.

• Natural convection lifts up not only air, but also dust. Therefore, allergy sufferers have only two options - do not use convectors or vacuum them more often. However, allergy sufferers already often carry out wet cleaning if they are allergic to household dust;
• Some consumers complain about the draft generated by wall-mounted water heating convectors. You will have to put up with this and wear warm socks. By the way, the air temperature near the floors, when using wall-mounted water heating convectors, is lower than in the upper part of the room;
• Low efficiency when working in rooms with high ceilings - heating wall convectors are used in rooms and rooms with a ceiling height of no more than three meters;

Some of the shortcomings are quite serious, for example, it will not work to get rid of drafts.

If you are afraid of cold floors when using wall water heating convectors, lay underfloor heating in the premises, which will operate at minimum power, maintaining a comfortable temperature of the floor covering.

Kinds

Despite the fact that the principle of operation is approximately the same for many models, they are divided into three types, namely: water, gas and electric.

Water

Such heaters have a basic structure and are connected to the heating system.Due to the fact that the heating element treats water, the temperature can reach +50…60°С. If we compare a water convector with a radiator, then the smaller amount of coolant that is required can be called an advantage.

Gas

They differ in their structure. In addition to the heat exchanger, under the body of such heaters there is also a smoke exhaust system, a burner, a combination valve (it determines the gas pressure in the unit) and an automation system. This system monitors the operation of the burner and the chimney and, in the event of a system failure, switches it off. The gas on which these types of equipment operate can be bottled or main. Due to the fact that fuel must be purchased separately, the cost of such floor heaters is low.

Electrical

They are special in that they do not need to be connected to any pipeline, which makes installation much easier. And also the difference from other types can be called the fact that the electric convector has more functions. Do not forget that there is no combustion of fuel. This makes the device environmentally friendly.

Power is supplied through the mains with a voltage of 220 V. The set may include wheels on which you can move the device. This adds portability compared to ceiling and wall mounted heaters. If your device is powerful, then it can heat several rooms in series. Among the additional functions that this type of heater has are the anti-freeze function, overheat protection and tip-over protection.

The system of protection against drops in the network makes a very big difference. Gas and water counterparts do not have a protection function in case of power supply failure, so the electric representative is safer.They are also best purchased in families with small children. In addition to being environmentally friendly, there is no way to stick your fingers or other objects into the grate. The material from which the casing and the protective device are made can also be of several types.

Steel

Steel cases are very durable, and the presence of a stainless coating increases service life and reduces wear. The bulk of the products are made from this material. The low weight and high heating area can also be called an advantage. Such a heater can supply heat even to trade pavilions. Another plus is that they are ideal for those people who have panoramic windows. Such equipment can be built into the floor, and it will not block the view from the windows.

Cast iron

Very strong, but at the same time fragile material. Heaters made of this material are much cheaper than those made of steel. If there is any heavy impact or damage, the case may begin to crack. But the advantage can be called the fact that heat is generated due not only to heat transfer, but also to thermal radiation. Outwardly, they look like old batteries that were connected to a water heating system. As a rule, they are installed in apartments, and adjustable legs allow them to be placed even under the window.

Bimetal

Such devices are made of several metals. They can combine the positive qualities of these metals, while complementing each other. For example, you can use a steel case, which is very strong and light, and make some components and parts from copper to improve thermal conductivity. This will speed up the heating process of the device and the overall amount of heat so that it spreads over a larger area.Such units, of course, will be more expensive, but they allow you to combine the positive characteristics of several materials.

Designer

Convectors that come under special order. Given the current trend in high-tech style, most of the models are made in it. The material may optionally be metallic on the outside

Attention is focused on not only warming with high quality, but also having an original appearance. The color palette can also differ from the usual white and black colors that are predominantly found in cast iron and steel models.

What are gas convectors

A gas convector is a device used for heating residential and technical premises. This is a self-contained high-performance equipment, visually similar to water heating radiators. After installation, the device is connected to the gas supply system.

Device

To understand what such equipment is, you need to familiarize yourself with its design.

The main components of any gas convector are as follows:

1. Frame. It has decorative and protective functions. It is made of durable metal coated with a special heat-resistant paint that can withstand sudden temperature changes and protects the surface from corrosion.
2. Heat exchanger. Has a ribbed surface. It is made of heat-resistant steel or cast iron, covered with heat-resistant paint on top.
3. Gas-burner. It is located inside the heat exchanger and consists of two parts: ignition and main. An electrode is supplied to the first one, which ignites it using an electronic or piezoceramic discharge, after which the main burner ignites.
4. combination valve.Regulates the pressure of the gas supplied to the burner. Increases, reduces or completely stops the fuel supply to the convector, depending on the signals coming from the automation system.
5. System of removal of products of combustion. Most often, flue gases are removed through a coaxial pipe, which is laid through the outer wall and goes outside.
6. Thermostat. Maintains the desired temperature in the room by regulating the operation of the gas valve.
7. Automation system. Analyzes sensor readings. In the event of breakdowns and malfunctions, it turns off the equipment.

Principle of operation

It is based on the change in the properties of a gas as its temperature rises. The air passing through the heat exchanger heats up and rises to the ceiling, while new portions of cold air enter the device from below. The phenomenon when air layers move in this way is called convection.

Based on the internal structure and principle of operation of the device, it can be said that the most successful location of this type of equipment is as close to the floor as possible. This will allow him to work effectively. Cold air is heavy and dense in its properties, so it is always at the bottom. When the device is turned on, the cooled air masses will heat up faster, and the room will be better heated. Most often, gas equipment in a private house is mounted under windows and in places of significant heat loss.

Advantages

The unit has enough positive qualities, but the most important feature is efficiency. This is explained by the energy capacity of natural gas.If compared with electricity, then 1 kW of power will give as much heat as 0.1 m3 of gas.

There are other advantages as well.

1. Versatility. Gas heating devices can be used for any type of premises, regardless of their area.
2. Compact size and beautiful design. These qualities allow the devices to easily fit into any interiors.
3. Ease of installation. During installation, you do not need to figure out how the pipes of the heating system are located, what is their slope, and so on.
4. Long service life. Modern devices have a number of protective functions, including frost protection, which allows them to work for a long time.
5. High efficiency. Some models in this indicator are ahead of the latest generation boilers.

The key parameter that users pay attention to is the cost of equipment and gas consumption. In this regard, the price of devices corresponds to their quality.

Flaws

Along with the advantages, gas devices have certain disadvantages that must be considered before purchase.

The following disadvantages of gas convectors are distinguished:

1. Each device is capable of heating only one room.
2. Cannot be used to heat water.
3. They have a rather limited thermal conductivity, so the power of most models varies from 2 to 7 kW.
4. Large size, unlike water convectors.

There are not so many cons, and with the proper approach to the heating system, they can easily be leveled.

Convector type heaters: types and features

Electric convector heaters are floor, wall and baseboard.Floor and wall convectors are usually up to 45 cm high, but skirting boards are usually no higher than 25 cm, but much longer - the length of such a convector can reach 2.5 m.

Floor plinth electric convector

Install electric heaters of convector type on the floor or on the wall. Where you want to place the device depends on the choice of its type. If you want to put the heater under the window opening, take a closer look at the plinth convectors. You can move them from place to place with the help of a handle and wheels. Due to the length, frequent movement of the plinth convector is not always convenient, but you can be sure that the air in the lower part of the room will be well warmed up, and this is especially true when sitting at a computer and a cold parquet floor.

If you want the unit not to take up space in the room, convector-type wall-mounted heaters are suitable for you. Such a heater is mounted on the wall with the help of special brackets, it is compact and organically fits into a modern interior.

What to look for when buying an electric wall-mounted convector with a thermostat A good convector will serve you for many years, so you should take your purchase seriously and choose a quality appliance. The following characteristics are important:

• power. The choice of this parameter is related to the size of the room. For example, the area of ​​your room is 19 m?, the ceiling height is 2.7 m. To heat 1 m? room, requires 25 watts of power. Thus, we multiply both numbers by 25 and we get 1285.5 watts. When rounded up, we get one and a half kilowatts - this is the heater power we need;
• heating element and its type.The cast monolithic heater functions the longest and most efficiently;

For efficient heating, you need to choose a convector with a capacity for your room.

dimensions. Altitude affects the speed of air movement. As a result, a small convector 60 cm high will heat up the room much faster than a tall one.

If you have chosen a floor or baseboard heater, pay attention to its weight - after all, you may want to move it from place to place or one day the convector heater will need to be repaired and you will need to carry it to the master;
safety in use. It is clear that everyone strives to choose the most secure device.

In the case of a convector, you should only worry about the lack of sharp corners in the unit. After all, one of the main advantages of convectors in the question of which is better, heaters or convector systems, is that the convector is free from the risk of ignition. It will not burn the skin if accidentally touched, as it heats up to a maximum of 60 ° C, does not require grounding and copes with voltage surges;
additional options. When buying a convector type heater, which has useful features in addition to directly maintaining the desired temperature in the room, you can control its operation mode.

What is the difference between a radiator and a convector?

1. Different ways of transferring heat to the atmosphere. Convection and thermal radiation.
2. The surface area of ​​the radiator is smaller than the corresponding size of the convector. For efficient operation, the heating element of the convector must have as large a contact surface as possible with air.
3. The design of the convector is more complicated than that of the radiator. The structure of the convector, as a rule, includes a housing, a heating element, a control device (thermostat), a temperature sensor.
4. The variety of convector sizes and color palette, in contrast to the monochrome radiator. Radiators are painted mainly in white and its shades. This is due to a tribute to the traditions and versatility of white in the decor. In fact, black color has the highest heat output.
5. A convector sets in motion air currents that move dust, unlike a radiator.
6. Difference in design: radiator - several surfaces that radiate heat; a convector is a pipe on which metal plates are installed.
7. The radiator takes longer to cool down than the convector.
8. A convector with a built-in fan can cool the air.
9. The convector can be installed when it is impossible to install radiators. For example, under panoramic windows or in case of hidden installation.

When choosing a heater, one should be guided by the parameters of the room, as well as safety requirements for the operation of the heating system.

Safety rules for placing and using the convector

In order for the operation of the device to be uninterrupted, safe and long, follow a few important rules.

Prices for oil convectors

oil convector

1. Do not install the convector in close proximity to the socket. The minimum distance to it should be from 800 mm. At the same time, please note that the standard cable should reach it, since carrying and extension cords are not recommended for the permanent operation of the device.
2. Do not dry things on the convector! Even if your appliance is equipped with an automatic shutdown function, there is always a chance that it will not work. This may cause a fire.
3. If the room has high humidity, it is better to give preference to high-end devices (with a degree of protection IP24 and higher).
4. Clean the room more often, periodically remove dust from the surface of the convector.

Choose a device with a degree of protection of at least IP24

An electric wall convector is an excellent device that can heat up a room in a short time, making it pleasant and comfortable to be in it. For this to continue for many years, choose the device wisely, and when using it, do not be too lazy to follow simple rules.Then no problems will arise, and your home will warm with comfort and warmth in the most inclement weather.

Varieties

Convectors have many varieties that differ:

• by type of heat carrier (electric, gas, water);
• by type of work (convection, infrared or mixed type);
• by installation method (floor, wall, ceiling, plinth);
• according to the material of manufacture (steel, ceramic, glass, quartz);
• according to additional options (with natural convection or forced with a fan, with an ionizer or humidifier, with a dust filter and others).

When choosing a convector for a summer residence or for a home, it is worth remembering about the different power of the devices. Preference for one or another type should be given based on the volume of heated air in the room. Manufacturers usually indicate the maximum number of square meters for which the device is designed.

If, for example, the room is poorly insulated, there are drafts, the windows face north, or there are other conditions that contribute to lowering the temperature and heat loss, you should choose a convector with a higher power. So, for a room of 15-20 square meters, a heat appliance with a capacity of at least 2 kW is purchased. A 1 kW device can heat a very small room up to 12 square meters. If the convector has additional options (air humidification, electronic thermoregulation), then these losses during the operation of the device should also be taken into account. Accordingly, it will fit the area less than the declared one by about 30-40%.

infrared

These are the latest innovative models. Their efficiency is increased due to the additional effect of infrared radiation.Combined type devices have 2 heating elements and can work even if one of them fails.

They have an increased efficiency and warm up the room faster than other types due to the release of heat by IR waves to objects in the environment. Such appliances often have decorative panels and are the latest generation of heating systems.

Electrical

Electric convectors work by heating the internal element (TEN) with electric current. The use of such a device is absolutely safe. The heating element is protected by insulation and the convector shell, therefore, at any set temperature, its surface does not heat up above 50-60 degrees.

They are equipped with automatic thermostats. It is worth remembering that an electric convector consumes a sufficient amount of energy. Therefore, you need to choose the option with maximum energy saving. It is suitable for a small room or intermittent work (during the breaks between heating seasons).

Gas

The gas convector is not very popular, although it was originally designed as a more economical alternative to the electric one. It runs on liquefied gas from a cylinder. It is convenient to use it in private households with the possibility of connecting to the highway. At the same time, its installation should be carefully considered, since it may be difficult to further dismantle and transfer the device.

In addition, a gas convector requires a flue gas removal and recovery system. Installing such a convector will require special skills. And the savings become relative, since significant heat losses will occur through ventilation to remove gases in the outer wall.

Water

Convectors with water as a heating medium are characterized by maximum efficiency, ease of use and safety.

Water intake for heating in them comes from a central heating system. They are compact and can be hidden under the floor surface (the so-called "skirting models"). Their only drawback is the small area of ​​\u200b\u200bthe heated room. It should not exceed 10-12 square meters.

Selection Guide

A competent choice of heating equipment is always based on taking into account the size of the room in which it is planned to mount the convector.

one kilowatt of thermal power per ten square meters of heated area

The presence of high ceilings, the lack of high-quality insulation or a significant number of windows requires the use of a more powerful convector. Heating of large areas is carried out by several devices. Most of the models presented on the domestic market have a capacity of 100-200 kilowatts.

The standard volume of liquid in a convector heat exchanger is from 700 ml to 1.9 liters and depends on the model of the device. Additional convenience of use is provided by equipping the convector with a thermostat and a heating sensor.