Cooling 60,000 m3/h Air: Using an H-X Diagram

[TSN79]

A ventilationsystem is to cool 60,000 m3/h of air. The outside air is 26C at 60% RH, after cooling it is down to 14C. The evaporative temp. is 6C. How do I use the h-x diagram to find the need for cooling, I suppose in kW?

 

[quantumdude]

According to the rules you agreed to, you have to show some work. If you post your own attempt at answering this question then I am sure that some of our thermo gurus will be happy to help.