York YK, Manual

Page: 81 / 114

FORM 160.75-EG1 (519)
JOHNSON CONTROLS 81
Dimensions (Cont'd)
EVAPORATORS – COMPACT WATERBOXES – M THRU Z EVAPORATORS
COMPACT WATER BOXES - 150 PSI
EVAP
SHELL
CODE
NOZZLE PIPE SIZE(IN)
EVAPORATOR NOZZLE DIMENSIONS
(FT-IN.)
NO. OF PASSES 1-PASS 2-PASS 3-PASS
1 2 3 C AA
4
BB
4
DD
4
EE BB
4
DD
4
M,N 18 14 12
2' 4-1/2"
(724)
3' 0"
(914)
1' 8-1/2"
(521)
4' 3-1/2"
(1308)
-
1' 8-1/2"
(521)
4' 3-1/2"
(1308)
P,Q 18 14 12
2' 5-1/2"
(749)
3' 1-1/2"
(953)
1' 10"
(559)
4' 5"
(1346)
-
1' 10"
(559)
4' 5"
(1346)
PF, QF,
QH, QV,
QT
20 16 12
2' 5-1/2"
(749)
3' 1-1/2"
(953)
1' 11-1/2"
(597)
4' 3-1/2"
(1308)
-
1' 11-1/2"
(597)
4' 3-1/2"
(1308)
R,S,W 20 18 14
2' 8"
(813)
3' 5-1/4"
(1048)
2' 4-1/2"
(724)
4' 6-1/2"
(1384)
10-1/2"
(267)
2' 1"
(635)
4' 10"
(1473)
X,Z 20 18 14
2' 11-1/2"
(902)
3' 9-3/4"
(1162)
2' 8-3/4"
(832)
4' 10-3/4"
(1492)
11"
(279)
2' 2-7/8"
(683)
5' 4-5/8"
(1641)
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.