Duct Heaters are part of the HVAC system which are generally used to heat the air or gas stream before being distributed into the room. He will heat the cold air and reduce the moisture content contained so that the humidity level is reduced. Installing heating ducts is a good way to keep a room or separate areas with different temperatures.
TYPE OF DUCT HEATERS
There are various widely used types of heating lines. starting with electric rectangular duct heaters, industrial duct heaters, basic duct heaters, and specialized duct heaters. Additionally, there are heaters that are explosion-proof and created especially for risky environments. Electric duct heaters are the most used variety. This kind is appropriate for supporting an industry’s manufacturing process because it has electricity lines and stainless steel material. When an electric current passes through a resistance in the form of a coil, heat will be produced. After absorbing heat from the coils, the air stream is forced through the ducts and into the space or structure.
The electric heating line can be configured to heat the air exclusively at a specific time or temperature in addition to having a coil. Due to this, electric heating systems are extremely energy-efficient. Additionally, this device has a set of switches intended for safety protection. When it reaches its maximum temperature, the first switch will turn the heater off automatically. In the case that the automatic system experiences a problem, the second switch can be turned off manually. The more straightforward model contains three phases or a succession of stages, each requiring more energy to produce heat.