DIY Low Cost Energy Efficient Air Cooler – The CoolMachine

This air cooling device will cool incoming air with 5.5 Degrees. It is fairly easy to build and much of the materials used can be found free or at very low cost.

It uses extremely little electricity compared to other airconditioners. This device is rated at only 6.72 Watts.

It operates as an evaporation cooler as the following tagged photo illustrates:


Page to read more: