Nozzle Arrangement 16Sl And Larger - York YPC Engineering Manual

Two-stage steam-fired absorption chiller style d
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Nozzle Arrangement 16SL and Larger

STEAM INLET
EVAPORATOR NOZZLE ARRANGEMENTS
NOZZLE
NO. OF PASSES
ARRANGEMENT
E1
3
E4
E5
2,4
E7
UNIT
16SL & 17S
18S
19S
*Number of passes refers to the number of absorber passes only. The condenser is always one pass with nozzle sizes that match the absorber.
NOTES:
1. Choose desired nozzle arrangement – water boxes are not interchangeable.
2. Standard water nozzles are furnished as welding stub-outs with ANSI/AWWA C-606 grooves, allowing the option of welding, flanges, or the use
of ANSI/AWWA C-606 couplings. Factory installed, class 150 (ANSI B16.5, round slip-on, forged carbon steel with 1/16" inch raised face), water
flanged nozzles are optional. Companion flanges, nuts, bolts, and gaskets are not furnished.
3. Connected piping should allow for removal of compact water box for tube access and cleaning.
4. Tower water must enter the absorber first for proper performance.
JOHNSON CONTROLS
(IN)
(OUT)
A
D
C
B
A
B
C
D
NOZZLE SIZES
EVAPORATOR
2
3
8"
6"
8"
6"
8"
6"
OPPOSITE END
TOWER WATER NOZZLE ARRANGEMENTS
NOZZLE
NO. OF ABS.
ARRANGE-
PASSES
MENT
C1
1
C2
C3
2
C4
C1
3
C2
NUMBER OF PASSES
4
1*
6"
12"
6"
12"
6"
12"
FORM 155.19-EG3 (1011)
ABSORB.
COND.
IN
OUT
IN
F
H
M
H
F
L
E
F
L
G
H
M
E
H
M
G
F
L
ABS./COND.
2*
3*
10"
8"
10"
8"
10"
8"
LD01008
OUT
L
M
M
L
L
M
19

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