Scenario: Temperatures in the Middle East during the summer season can rise up to 50°c, which causes one of the most known problems which is getting hot instead of cold water when ever you want to use it. Introduction: The product designed job is to cool the water in tanks of different sizes (small which capacity is approximately 12 meter3 of water) and (big which capacity is 60 meter3 of water), has to be light in weight (8…showed first 75 words of 1311 total…

…showed last 75 words of 1311 total…operates by a press of a button making it easy to operate by any of the family members, it size is considered to be small (The refrigeration box is 70cmX80cm) and very light (7, 5 Kg), making it very easy to be installed on the roofs and because it is made of two peaces (internal and external) the assembly and maintenance will be easier, the product was tested to ensure that it does its job perfectly.