Little K has knowledge that many of people want to know what are the advantages and disadvantages of AC's and air-cooler's and what's the differences of them?
Let me to analyse today~
AC use the compressor so that they can low the temperature to a exactly level you want.They are very important for office, stores, house ect.
They will be pretty well in a close place.
AC are more expensive to install and need high electric cost. They will fill your house in dry and cool air.It is not good for health when we stay in a AC room lasting a long time.
Evaporative air cooler
The evap air coolers use the cooling pad and water tank to decrease temperature without compressor.They will refresh your air all the time so that they are more healthy than AC environment.They will work pretty well in semi public or totally public dry and hot places.
it wont be using much of that, cause it aint working so good in the high humidity.
After all, we need to depend on exact environment to choose what kind of air conditioner.
With evaporative it is about airflow and humidity.
With humidity below 30% very effective, between 30% to 50% reasonably effective and above 50% humidity use refrigerated AC.
The evaporative has to change the entire room air every 2 minutes for it to be effective. The small portables one sees about the place are usually too small to do the job.