Thermal conditioning system and energy storage for technical floors.

Thermal conditioning system and energy storage for technical floor, which has at least one support plate (1) is arranged below the quadrangular technical floor (7) of a building in which there is airflow. On this support plate (1) a plurality of sealed metal capsule (2) is arranged, housing each within a material phase change heat accumulating when said material changes from solid phase to liquid phase and releases said heat when it is passing from liquid phase to solid phase for the utilization of heat cycles and natural cold to achieve adequate thermal conditioning and air conditioning systems minimize energy consumption decreasing.