York YS Service Manual Page 62

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9.6 Water Box Nozzle Arrangements
Notes
A. Standard water nozzles are furnished as welding stub-outs with Victaulic grooves,
allowing the option of welding, flanges, or use of Victaulic couplings. Factory installed
PN10 or PN20 round slip-on water flanged nozzles are optional. Companion flanges,
nuts, bolts and gaskets are not furnished.
B. One, two and three pass nozzle arrangements are available only in pairs shown and for
all shell codes. Any pair of cooler nozzles may be used in combination with any pair of
condenser nozzles. Compact water boxes on one heat exchanger may be used with
marine water boxes on the other heat exchanger.
C. Condenser water must enter the water box through the bottom connection for proper
operation of the subcooler to achieve rated performance.
D. Connected piping should allow for removal of compact water box for tube access and
cleaning.
E. Allow 4267mm tube pulling space either end.
9-6 035L02381-GB0
1 2 3 AABBCCDDEE FF 1 2 GG HH JJ
B 8 6 4 268 313 414 465 510 127 B 8 6 331 475 568
C 10 6 6 298 354 425 573 565 149 C 10 8 352 524 645
D 12 8 6 325 389 557 592 657 168 D 12 10 396 548 748
E 12 8 6 310 373 490 576 640 191 E 12 10 396 548 748
F 14 10 8 370 443 564 684 757 233 F 14 12 421 672 872
COOLER NOZZLE DIMENSIONS
Cooler
Code
Nozzle Size (in)
Dimensions (mm)
No. of Passes No. of Passes
CONDENSER NOZZLE DIMENSIONS
Dimensions (mm)
Condenser
Code
Nozzle Size (in)
No. of
Passes
Cooler
In - Out
Condenser
In - Out
1
A-H
H-A
P-Q
Q-P
2
E-B
D-C
M-J
L-K
R-S
T-U
3
P-F
G-N
NOZZLE ARRANGEMENTS
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