Reasons Behind The Increasing Demand Of The Infrared Heaters

 As according to them, previously heaters were not portable and many of them which work on the electricity were not able to use it in the productive manner and use to waste much percentage of electricity in over heating the heaters. Many hazards regarding them are famous such as short circuiting due to which your whole house can catch the fire and many other mishaps were possible. But with the advent of the infrared heater, things started to change. These heaters are used to transfer the heat energy from their higher temperature body to the lower temperature body through the electromagnetic waves. The range of emission of the wave length depends on the temperature. Both of these factors are inversely proportional to each other. It the temperature is higher than the infrared radiations which will emit have shorter wave length and works in more efficient way. On the other hand if the temperature is low then the radiation of shorter wave length will be emitted but they will not work as efficiently as short wave lengths and it will consume much time to warm up the room. The estimated wave length of the emitted infrared radiations are between 780nm to 1mm. no significant medium is required for the transfer of heat from one place to another as this work is performed by the radiations. Mostly the filament used in infrared heaters is made up of tungsten as tungsten get heated up more quickly than the other metals and also waste very little amount of the energy as compare to other metals such as iron, chromium and nickel. Some heaters which were used previously had the filament wiring made up of these metals. It is one of the significant factor behind the higher electricity bills.