Upflow Duct; Upflow Duct Connection Data Cw026-Cw084 - Emerson Liebert CW Design Manual

5.0 U D
PFLOW UCT
Model No.
No. of Chilled
Blowers Water
1 CW026 15-7/8 (403) 18-5/8 (473) 2-3/16 (55) 17-7/8 (454)
1 CW038 15-7/8 (403) 18-5/8 (473) 2-3/16 (55) 17-7/8 (454)
1 CW041 15-7/8 (403) 18-5/8 (473) 2-3/16 (55) 17-7/8 (454)
2 CW051 15-7/8 (403) 14-5/8 (371) 2-3/16 (55) 20-3/8 (517) 11-1/4 (288) 74 (1880) 35 (889) 68 (1727) 20 (508)
2 CW060 15-7/8 (403) 14-5/8 (371) 2-3/16 (55) 20-3/8 (517) 11-1/4 (288) 74 (1880) 35 (889) 68 (1727) 20 (508)
2 CW076 15-7/8 (403) 18-5/8 (473) 3-1/4 (82) 20-5/8 (524) 12-5/8 (321) 99 (2515) 35 (889) 86 (2184) 18 (457)
2 CW084 15-7/8 (403) 18-5/8 (473) 3-1/4 (82) 20-5/8 (524) 12-5/8 (321) 99 (2515) 35 (889) 86 (2184) 18 (457)
TOP- FRONT SUPPLY SHOWN
Duct flanges on one blower
A
FRONT OF UNIT
BLOWER DUCT FLANGE LOCATION - One Fan
TOP- FRONT SUPPLY SHOWN
Duct flanges on two blowers
A
B
FRONT OF UNIT
BLOWER DUCT FLANGE LOCATION - Two Fans
C D
ONNECTION ATA
A B C
F
D
B
F
D
B
E
Upflow Duct Connection Data CW026—CW084
CW026—CW084
Dimensional Data—in. (mm)
D E
-
-
-
C
Flange provided on
blower outlet for
supply air ducting
G
C
G
4" (102mm)
11
F G H
50 (1270) 35 (889) 44 (1118) 18 (457)
50 (1270) 35 (889) 44 (1118) 18 (457)
50 (1270) 35 (889) 44 (1118) 18 (457)
1" (25.4"mm) flange
for decorative
plenum alignment
H
DUCT CONNECTION DATA
Models with Rear Return
J
J
Air Return
Opening