Subject: How does air conditioner coolant fit the theory of thermodynamics?

I have been thinking a little about thermodynamics. Heat is considered to 
be energy and cold is simply the lack of heat energy. Heat energy seeks to 
equally distribute itself in a given area....it will seek to go from areas 
of high concentration to areas of low concentrations. This explains a car 
air conditioner system that removes the heat energy from the air, but how 
do you explain that coolant seems to produce lack of heat and repel the 
heat energy? I know the answer must be simple, but it doesn't compute in 
my mind  

Re: How does air conditioner coolant fit the theory of thermodynamics?