how to choose an infrared heater

Some­times, espe­cial­ly in old­er hous­es, the main heat­ing sys­tem can­not cope with main­tain­ing a com­fort­able tem­per­a­ture in the home, and peo­ple have to save them­selves with addi­tion­al types of heat­ing. The mod­ern mar­ket offers us a large selec­tion of addi­tion­al heat­ing devices, but infrared heaters occu­py a spe­cial place. They are com­pact, have a high effi­cien­cy, and the heat they pro­duce is envi­ron­men­tal­ly friend­ly. If you decide which heater to choose, then by choos­ing an infrared heater you can be sure that your health and the health of your loved ones will be safe. Let’s fig­ure out how to choose the right heater.

Types of infrared heaters

Basi­cal­ly, infrared heaters dif­fer from each oth­er in the prin­ci­ple by which the heat-radi­at­ing ele­ment is arranged. In total, there are three types of such ele­ments — a heat-radi­at­ing plate, a quartz tube and an open spi­ral. Let’s now look at each type of infrared heater sep­a­rate­ly.

Many peo­ple prob­a­bly remem­ber infrared heaters with an open spi­ral as a heat-radi­at­ing ele­ment. In Sovi­et times, such a heater was in almost every home. Its spi­ral was heat­ed red-hot. Today, these heaters are prac­ti­cal­ly not used. They are flam­ma­ble and, in addi­tion, burn the oxy­gen in the air, as a result of which the air in the room becomes very dry.

In heaters based on a quartz tube, the heat-radi­at­ing ele­ment is still the same spi­ral, only closed with sealed met­al. In this case, the air is pumped out of the tube and the prob­lem of dehu­mid­i­fi­ca­tion dis­ap­pears by itself. These types of infrared heaters have the high­est effi­cien­cy, but they have some dis­ad­van­tages. They are con­nect­ed with the fact that dur­ing oper­a­tion the tube heats up to 700 ° C and, as a result, the dust that has set­tled on the tube begins to burn. Because of this, an unpleas­ant smell may appear in the room, and peo­ple may expe­ri­ence an aller­gic reac­tion.

The infrared heater with a radi­ant plate con­sists of a so-called heat­ing ele­ment (tubu­lar elec­tric heater) locat­ed inside an anodized alu­minum pro­file. This type of heater is the most envi­ron­men­tal­ly friend­ly and safe. Since it only heats up to 100°C, it does not burn any dust or oxy­gen. Its only draw­back is a qui­et crack­le, which is caused by some of the phys­i­cal prop­er­ties of the stain­less steel and alu­minum from which the heat­ing ele­ment is made.

How to choose the right infrared heater?

After you have decid­ed which infrared heater to choose, or rather which of its types, it’s time to move on to the mod­el range.

Before choos­ing, care­ful­ly inspect the heater plate, its col­or and tex­ture should be even and uni­form. If you choose a heater with a radi­ant plate (this type is the most suit­able for most cus­tomers), you should how to choose the right heaterask the sales assis­tant what thick­ness of the anodiz­ing lay­er it has — the lay­er thick­ness must be at least 25 microns. When you turn it on for the first time, such a heater may go into thin cracks (cob­webs), but this should not be scared, such a phe­nom­e­non is with­in the per­mis­si­ble range. Find out what mate­r­i­al the heat­ing ele­ment is made of — in high-qual­i­ty heaters it is stain­less steel. Exam­ine the case of the instru­ment, espe­cial­ly its back, which is usu­al­ly unpaint­ed. If you notice traces of rust on it, then this means that on the oth­er side of the heater, paint was applied direct­ly to rusty met­al. And over time, rust will show through the paint, and this will not only make your heater unat­trac­tive, but also reduce its life.


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