Have you ever touched a surface warmed by the sun on an early spring day and felt a pleasant warmth, even when a thermometer indicates cold?
The principal behind Infrared heating lies in understanding how the sun rays work. They are a mixture of electromagnetic waves ranging from infrared (IR) to ultraviolet rays (UV) which travel through the atmosphere without the need of air or any other medium to carry them. When sunrays reach the object, heat it from the inside leaving it warm without heating the air around it. Infrared rays are just under the visible light range in the electromagnetic spectrum.
Infrared heating works by directly heating walls, floors, things located in a room and a human body, instead of heating the air. Then heated objects release their heat into the environment. Infrared heating creates the surroundings where the floor is warmer than the ceiling. Such method of heating is more pleasant to a human body than the convectional heating that heats the air and relies on air currents to spread the heat in the room.
In comparison with the conventional heating, the Infrared heating minimises the difference between floor and ceiling temperatures. It may significantly reduce heating costs, as it heats square meters instead of heating cubic metres. The Infrared heating acts directly and that means it does not require any contact such as air currents to carry the heat. Therefore, the temperature in the room may be easily maintained and restored if needed. The heat is accumulated by the structure of a building and things in the room and then slowly released in to the air.
Infrared heating is a great way of heating domestic, industrial, commercial or any other environments, as it does not create air currents that raise dust particles in the heating area.