Thank you for the reply.
Let me elaborate more.
what I am thinking is... in the computer cooling system, if we vacuum the water reservoir of coolant (water), what will be the boiling point of the water in the cooling chamber above the CPU.
Since water coolant flows, the cooling chamber will be...
What will be the boiling point of the fully filled water in a vacuum container? Let's say I vacuum the container first, then fill it the water in it from water reservoir of same vacuum level