Carrier 23XL Installation Instructions Manual page 20

Cooler
Pass In
1
1
2
3
2
5
7
3
9
FRAME PASS
1
2
LEGEND
ID — Inside Diameter
NOTE: All nozzles are nozzle-in-head (NIH) type with 150 psig (1034 kPa) ASA (American Standards Association) flanged
connections.
Cooler and Condenser Nozzle Arrangements
NOZZLE ARRANGEMENT CODES
Out Code
2 A
1 B
4 C
6 D
8 E
10 F
Waterbox Nozzle Sizes
NOMINAL PIPE
SIZE (in.)
Cooler and Condenser
1
2
3
1
2
3
Fig. 20 — Piping Flow Data (Frame 1 and 2)
20
Condenser
Pass In
11
1
12
13
2
15
17
3
19
Cooler and Condenser
6
6
6
8
6
6
Out Code
12 J
11 K
14 L
16 M
18 N
20 P
ACTUAL PIPE
ID (in.)
6.065
6.065
6.065
7.981
6.065
6.065