Imok2: thanks for your input
TXiceman: the reason for my concern is to increase the compressor effficincy, The higher the suction gas superheat, the lower the gas density and therefore, the lower the compressor mass flow rate.
most Manufacturers set SST from 20-50*C , is there any problem in the system to select the 50*C SST.?
and how this can be done?
Thanks