Convector is ... Convector electric: price

First of all, it is necessary to determine what is the differencebetween the convector and the heater. For most people these two concepts are completely identical. The heater is a device equipped with a heating element, a thermostat, and a fan (not always). On such a technique a fairly simple task is laid: to heat the air in a room without distributing heat. This option is simple and quite cheap.

Convector is a wall-mounted heater,whose work is based on the principle of natural convection of air. The design of the wall-mounted appliance traditionally provides for the attachment of legs, through which it can be installed on the floor. In form, the convector is a flat device of rectangular shape. Inside it is a heating element through which cold air passes. It heats up and exits through the slots on top.

Benefits

Everyone knows that the warmest place in theroom is next to the battery. However, if a convector is installed in the room, this is not so, because in this case, there is a circulation of warm air and its distribution throughout the room without any significant temperature differences. And this quality makes such systems quite interesting. In modern devices, unusual tubular teens, low-temperature monolithic heating elements made of a special alloy are used for heating. Such a device warms up in less than a minute, and heat instantly enters the room, as energy is not required for preheating the device. The efficiency of such convectors is more than 90%.

Main features

Modern models work absolutely silently,Do not overdry the air in the room and do not burn oxygen. The best convector is characterized by reliability and safety in terms of electrical protection. Initially, these devices were not created as household appliances, but as elements of the basic heating system. Electric convectors were quite actively introduced in France in the fifties of the last century. At that time, many enterprises were engaged in their production, and they were quite actively introduced into the housing stock.

In this area, one of the leaders isthe French company Noirot ("Noaro"). This company produces convectors that meet the highest class of electrical protection. No current-carrying part contacts the body. These devices do not require grounding. They are qualitatively protected from moisture, they can be used even in swimming pools.

Working conditions

A convector is a device that is not sensitive tovoltage drops. Their functioning is at the proper level with a voltage in the electrical network of 150-242 W, and the presence of multistage protection is an additional safety guarantee. The use of low-temperature heating elements made it possible to achieve that the body temperature does not exceed 55 degrees Celsius. Such devices can be placed directly on wooden tables without the use of any protection.

A significant factor is the temperature, up towhich is the heating of the main element of the device. In conventional heaters, it is 60-70 degrees Celsius. The lower it is, the better, as when the temperature rises, oxygen is burned, and this leads to a loss of the main advantage of the convector. There are models in which the heating occurs at a minimum level. For example, the Electrolux convector is characterized by a low heating temperature in combination with maximum safety of the device.

Alternative options

Quite interesting is the comparison of convectiondirect electric heating systems and indirect, that is, from an electric boiler using a coolant in the form of water or antifreeze. The very first difference is that the electric boiler operates at the same constant power. The temperature in the house is regulated by its periodic switching on and off. A convector is a device equipped with its own thermostat. It can be switched on at full power, and in a cold room, the inclusion will be more frequent than in the warm one. This is what makes it possible to smooth the load on the electrical network. For example, the Electrolux convector is equipped with an electronic thermostat, which accurately maintains the set temperature level in the room.

Connection Features

A traditional electrical appliance is capable ofconnect any person who has minimal work skills. For the convector system, no special maintenance is required. You can connect the system once and program it, and then forget about it, and it will serve for a very long time. In addition, it is possible to combine all convectors into a single heating system with one control center.

For this purpose, all devices are connecteda cable that is output to the wall console or connected to a programmer added to one of the convectors (it receives the status of the master). So, you can create an automatic heating system, which has different modes: economical, anti-freezing and others.

Type of heating element

The traditional solution used is not the firstyear, is a spiral. Its most important advantage is cheapness, and the shortcoming is short-lived. But given the low temperatures that are so characteristic of modern appliances, this problem will not be so acute. On the other hand, the ceramic heating element is much more expensive, but it will last longer. And without a protective casing, the ceramics look pretty attractive.

Device Location

When deciding which convector to choose, it should be understood,that the direction of the convection flows from the bottom upwards already indicates the necessity of placing the device at the bottom of the room. There are several quite obvious options. The wall-mounted unit is rigidly fixed in one place, while the floor unit is mobile, as it can be moved around the room to any place. Usually the wall convector is placed under the window. This allows you to create a thermal curtain, which helps to prevent fogging the windows. Speaking about which convector to choose, it is worth noting the indisputable advantage of models built into the floor - they are simply invisible. They do not clutter up the space of the room, but on top are closed by a grate, which is flush with the floor. However, their placement requires planning at the repair or construction stage.

Additional Features

By means of thermostats, a specificindoor temperature. Due to the presence of control modules it is possible to make independent adjustment in different rooms from one remote control. A modern convector is a high-tech device, with which you can set the temperature program for a day or even a week. For example, you can make it so that in the daytime, while there is no one at home, the living room will have a temperature of +7 degrees, and will warm up to +20 by the arrival. It is quite convenient and economical in terms of electricity consumption.

Water convector

It is quite a profitable solution for the organizationsystems of independent heating of premises. It can be used as a component of the heating system, with the accumulation of heat being four times less than that of a conventional radiator, and the reaction to temperature differences is much higher. The water convector is usually heated instantly, and if necessary, it also cools down quickly. This allows you to ensure an ideal temperature control mode, so that the room is constantly maintained a fairly comfortable mode.

In the standard version, a wall convectoris a heat exchanger, which consists of a copper tube in combination with aluminum fins. It is housed in a steel casing, so it can easily be used for space heating, where the humidity level is quite high. Thermal power is increased by tangential fans. In most cases, water convectors are placed on the floor. A feature of such devices is the possibility of obtaining high heat transfer at a low coolant temperature.

Convector electric, the price of which beginsfrom 2000 rubles, has a lot of significant advantages, and there is only one drawback - the cost of a source of thermal energy. Tariffs for electricity are rising quite rapidly, so it is not always beneficial to use just such a device. In addition, the convector can not always optimally distribute warm air, most often it accumulates under the ceiling, because of which the temperature difference at the bottom and at the top is quite noticeable.