The structure and component of the evaporative cooling fan make it selective for the different weather conditions which we have. This is because the cooling fan was made with the aim of suiting the hot weather climate. This makes it unsuitable for use when it is raining and in cool weather conditions. This cooling fan was especially structured to provide cool air when the air is hot. It cannot also function when there is humidity because it was specially designed to humidify the environment by providing moist air to cool the body and give it relief from the heat.
The evaporative cooling fan ventilates the environment by making it fresh and clean. However, it cannot be used when it is raining, because it will not be effective. Knowing when to use the cooking fan will prevent you from using it at the wrong time. This will prevent you from seeing the effect after use. I have been in a situation where I went to the bank to withdraw money and heavy rain started. When the weather changed from warm to hot, the air conditioning system had to be put off as many were already feeling the effect of the rain. The moment the rain started and brought the wind with it, a lot of persons were uncomfortable and the bank had to act quickly.
The same thing applies to using the cooling fan at the wrong time. The cooling fan is effective and should be used when the weather is hot or during summer. During winter, it is not needed and should be kept in the store. When there is humidity, using the evaporative cooling fan will only worsen the case. Instead of using the cooling fan if you need a little more air, you should make use of the electric fan or make do with a battery-operated fan. An electric fan is advisable because it will make use of the air present to circulate. This is because the cooling fan does not perform well when the weather is already cool.
The best time to use the cooling fan is when the weather is hot or when summer approaches. This is because the air that comes from the cooling fan is more natural and can only be felt when the weather is hot. With the components and mode of operation that make it easy to convert hot air through the evaporation method to cold air, summertime remains the best weather condition for it to be used.