What electric heater to choose

Igor (sought a question): We have a furnace in the house. But sometimes in the far room requires additional heating. What electrical heater will advise you to purchase?

Experience (answer): Among household heaters, the most popular oil

radiator. Its design is simple: the container body is filled with mineral oil, in which heating elements are immersed. This electrical appliance can work continuously for a long time and serves quite a long time, because its surface is heated not higher than 100-150 ° (depending on the model and operation mode). Most models are multisective. There are mechanical devices (smooth temperature adjustment or several levels) and electronically controlled (with thermostat).

Another type of common heaters - convectors. They consist of a heating element and housing. Cold air enters the device through the hole in the bottom, heats up and thrown out of the ventilation grille located at the top of the front panel. The temperature of the housing does not exceed 70-80 °. Modern models are equipped with overheating protection and, as a rule, the thermostat that controls the operation of the heating element.

The power of the device of any type is selected at the rate of: 1 kW per 45 cubic meters. Sale presented heaters with a capacity of 0.5 to 3 kW. If your home has a small or old wiring in your house, then even a kilowatt device can create a serious load on the network.

And further. Some import heaters are designed for voltage 230 V. At our 220V, they will work well, only their power will be about 8% less than the stated in the technical enterprise.

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