The answer you are probably giving yourself to the above question is “Yes, that would make a lot of sense”.
Without even realising it, you are entering the world of Direct Free Cooling!
Direct Free Cooling consists of introducing a quantity of filtered air from outside, with a lower temperature, into a room containing servers or any heat dissipating equipment. At the same time, the internal heat is dissipated and expelled from the room, replaced by the same amount of fresh air.
In a nutshell, outside air with a lower temperature replaces warm indoor air.
This is the smartest and least expensive way to cool rooms, and it is easy to see how it can have a positive effect on cost savings, especially for those who are currently using traditional cooling systems to treat outside air.
By only using air from outside, there are no additional expenses due to the use of systems that consume electricity.