Comfortable air flow
Proper use internal air circulation , reduce the loading of air conditioning.
The tile fan does not directly breeze out the cool air. it can faster the air blow, and the rotation pushes the cool air downwards,
creating a cool breeze effect. This means when you use both air conditionr and tile fans.
You can set the machine temperature higher than the normal setting to save energy. It did not actually change the air temperature in the room,
but you can use less energy and saving electricity cost for air conditioning to maintain the same level of comfort.