Published on 19 Apr 2022. Written by Vasanth Vidyakar
Its Mechanical arrangement of a system in which a circular tube is there in which a duct fan is connected at the end of tube that is use for air circulation throgh the tube. And there is solar collector which can be install on the top of the roof, the solar collector is basically based in principle of conservation of energy. Here Solar energy is comverted into thermal energy.This thermal energy help in heating of air, Which is circulated by the duct fan system