York YK Manual page 81

Dimensions (Cont'd)
EVAPORATORS – COMPACT WATERBOXES – M THRU Z EVAPORATORS
NOZZLE PIPE SIZE(IN)
EVAP
SHELL
NO. OF PASSES
CODE
1 2
M,N 18 14
P,Q 18 14
PF, QF,
QH, QV, 20 16
QT
R,S,W 20 18
X,Z 20 18
NOTES:
1. All dimensions are ft-inches (mm).
2. All dimensions are approximate. Certified dimensions are available on request.
3. For all waterboxes (compact boxes shown above), determine overall unit length by adding waterbox depth to tube sheet length.
4. Water nozzles can be located on either end of unit. Add 1/2" (12 mm) to nozzle length for flanges connections.
5. Add dimension "M" as shown on page 76 for the appropriate isolator type.
6. Use of motors with motor hoods may increase overall unit dimensions.
JOHNSON CONTROLS
COMPACT WATER BOXES - 150 PSI
1-PASS
3 C AA
4
2' 4-1/2" 3' 0"
12
(724) (914)
2' 5-1/2" 3' 1-1/2"
12
(749) (953)
2' 5-1/2" 3' 1-1/2"
12
(749) (953)
2' 8" 3' 5-1/4"
14
(813) (1048)
2' 11-1/2" 3' 9-3/4"
14
(902) (1162)
EVAPORATOR NOZZLE DIMENSIONS
(FT-IN.)
2-PASS
BB DD
4 4
1' 8-1/2" 4' 3-1/2"
(521) (1308)
1' 10" 4' 5"
(559) (1346)
1' 11-1/2" 4' 3-1/2"
(597) (1308)
2' 4-1/2" 4' 6-1/2"
(724) (1384)
2' 8-3/4" 4' 10-3/4"
(832) (1492)
FORM 160.75-EG1 (519)
3-PASS
EE BB DD
4
1' 8-1/2" 4' 3-1/2"
-
(521) (1308)
1' 10" 4' 5"
-
(559) (1346)
1' 11-1/2" 4' 3-1/2"
-
(597) (1308)
10-1/2" 2' 1" 4' 10"
(267) (635) (1473)
11" 2' 2-7/8" 5' 4-5/8"
(279) (683) (1641)
4
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