DIY Low Cost Energy Efficient Air Cooler – The CoolMachine

Here is an overall picture of the CoolMachine:


The device was tested for its ability to cool air as follows: The probe of a thermometer was held a short distance from the cool air out exit of the CoolMachine as the following photo shows:


With the CoolMachine switched off the thermometer was reading 29.8 Degrees Celsius ( That is 85.64 Degrees Fahrenheit )

Shortly after switching the CoolMachine on the thermometer was reading 24.3 Degrees Celsius ( That is 75.74 Degrees Fahrenheit ).


This is a 5.5 Degree difference.

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