Natural cooling. Refers to the use of natural sources of cold, in which the temperature is lower or equal to the necessary. Typically, this is the use of nearby bodies of water. However, there are also systems that cool by distributing excess heat in the ground. During the cold season, it is also possible to use cold air to cool water purified by a water treatment filter. Fountains and waterfalls lower the temperature of the water because the moisture created by fountains and waterfalls evaporates, which cools the water.
small inground pool designs
