York YK-EP Operation And Maintenance Manual page 13

Refrigerant flow-through chiller
Figure 4: Refrigerant flow-through cross section diagram
Table 1: Legend
Callout Description
A High pressure vapor
B High pressure liquid refrigerant
C Low pressure vapor
D Low pressure liquid refrigerant
E Intermediate pressure vapor
F Intermediate pressure liquid refrigerant
YK-EP Style B Centrifugal Chiller 13