Recently, infrared heaters are becoming more popular. They are used to heat not only offices and shops, but also houses, cottages. They, unlike other devices for space heating, are quite widespread. But the high price of infrared heaters restrains their distribution among citizens and rural residents, because it is cheaper to purchase a convector or an oil radiator. In addition, many are interested in the question of whether infrared heaters are harmful or not harmful to humans. Before giving an answer to it, you need to learn more about these devices and the principle of their operation.
How does an infrared heater work
Infrared heaters are harmful! At first glance, such a statement simply has no right to life. By the principle of
radiation, an infrared heater can be compared with sunlight. But there is one difference. When the heater is operating, infrared radiation is produced and there is no ultraviolet radiation. It passes through the air and only partially heats it. Heat, more precisely,
thermal energy is transferred to the objects that the infrared heater is aimed at. The angle of incidence of the rays, the shape, surface material and even the color of the object - all of the above affect the degree of heating. It is safe to say that this type of heater really works on the principle of the sun: it warms up the air, gives heat to objects, and they continue to give off heat even after the heater is turned off.
Benefit or harm
The heater, at first glance, is very tempting. But many people do not trust advertising and the manufacturer and suspect that infrared heaters are harmful to humans.
For many years, experts from different countries tried to find the right answer to this question. Numerous studies have been conducted, the results of which suggest that this type of heater is absolutely safe for humans and does not affect health. Moreover, even doctors claim that using an infrared heater is not harmful to health.
Naturally, before it was believed that infrared heaters are harmful, but because of their radiation. The fact is that the first models had a very high power and numerous cases of fire were recorded. Modern models are not so powerful, in addition, they have a drop sensor. That is, if the heater accidentally falls, it will immediately turn off thanks to the sensor, and there will be no fire. This is very convenient if the family has small children or pets. The most comfortable and economical are considered infrared carbon heaters. When using such a device, heat can be directed directly to a person. And for those who appreciate originality, there is an option when the heat comes from your favorite picture - mostly infrared film heaters. All these devices work approximately on the same principle.
It is also worth remembering that fraudsters do not miss the moment to earn extra money by dishonest means and fakes of infrared heaters periodically appear on the markets that can harm health. Therefore, it is better to buy such devices in trusted locations and require a quality certificate.