Power density of electric heating film itself can be customized when being produced, according to the different situation. Electric heating film is generally 30 cm wide, 50cm wide, 80 cm wide, 100cm wide. Electrothermal?film of different specifications can set different power on membrane body per kilometer. The most common electric heating film on market is 220w\ square meters in density. If electrothermal membrane is used for floor heating, you should refer to heating load needed by different areas calculated by HVAC designer according to the building energy saving standards. That is, the amount of power per square kilometer. Strict calculation should refer to the geographical location of the building, the use of buildings, retaining structures (doors and windows, etc.), the height of the building and direction it faces
Electrothermal membrane heating can be classified into 220w\ square meters, 280w\ square meters, You should take into consideration room area when constructing, and generally laying a area about 120w\ square meters.(also is not the whole shop).
