International Journal of Engineering and Technology

Now a days save electricity is major concern for societal needs. Various Conventional methods used for to save environment. To make comfort environment many techniques used like thermal comfort. The use of geothermal energy is the best way to make environment healthy for mankind and to reduce the demand of electricity which is increasing day by day. The Earth Air Heat Exchanger system is a best passive technology to the use of geothermal energy. The investigation shows the major temperature drop of 8.9 °C corresponding to inlet temperature (Tin) 41.9 °C on date 31 March 2017, minor drop of 1.1 °C corresponding to inlet temperature (Tin) 26.2 °C on date 5 April 2017. In this research paper efforts will be made to study the accomplishment of low cost cooling system for hot-dry climate.