Hi Peter,
Thanks for your quick response!!
I am doing this simple component balancing exercise for one typical refrigeration system.
-->I am calculating cooling coil capacity at different evaporating temperatures 40 Deg F, 45 Deg F and 50 Deg F using coil selection program
-->I can see that condensing unit performance is available at 40 Deg F, 45 Deg F and 50 Deg F suction temperatures.
I think I need to have common parameter on x-axis (either evaporation temperature or suction temperature). So what's the proper approach in such exercise? How do we account for suction line loss while making cross plots?
I would welcome your suggestions.

refca