Evaporative cooling technology employs the principle of water evaporation to cool the surrounding air. In the domestic household coolers, a pump will circulate water from a reservoir to a cooling pad. A dedicated fan then draws air from outside through the moist pad and the air gets cooled through the evaporative cooling process. It is important to ensure that the moist pads in the air conditioners are always water saturated. For the best performance of these room air conditioners, the windows and doors are kept open to guarantee maximum air circulation.
Environmentally friendly cooling systems
The development of the indirect evaporative cooling technology over the years has led to better and more rapid air cooling while using less power and thus highly energy efficient.
The advanced fixed and portable water coolers emit fewer greenhouse gases which are damaging to the ozone layers.
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