ECH EVAPORATIVE CONDENSERS
INSTALLATION
140.910-IOM (DEC 13)
Page 5
Rigging
Refer to
Table 1
and
Figures 1, 2 and 3
for each section’s re-
quired minimum spreader bar length (W1) and recommended
minimum vertical dimension “H” from the base of each section to
the spreader bar. To assemble sections refer to the appropriate
section of this bulletin for further details.
NOTICE
All units must be rigged one section at a time.
Table 1
NOTE: The “H” dimension represents the distance from the
base of each section to the spreader bar attach point. The
“W1” dimension represents the minimum distance between
the spreader bar attachment points.
Figure 1: Two Section Units
Figure 2: Plenum and Coil Sections
Figure 3: Lower Section
Two Section Units
Four Section Units
Model Number
Section H
W1
W2
ECH-806-096 to 806-150
Upper
Lower
14’
7’
8’ 6”
8’ 6”
3’ 6”
ECH-809-144 to 809-229
Upper
Lower
16’
9’
8’ 6”
8’ 6”
3’ 6”
ECH-812-240 to 812-309
Upper
Lower
18’
11’
11’ 10”
11’ 10”
3’ 6”
ECH-1212-294 to 1212-490
ECH-1224-630 to 1224-980
Upper
Lower
18’
11’
11’ 10”
11’ 10”
4’ 6”
ECH-1218-465 to 1218-721
ECH-1236-930 to 1236-1443
Upper
Lower
25’
18’
11’ 10”
11’ 10”
4’ 6”
ECH-1224-697 to 1224-1031
Upper
Lower
18’
11’
11’ 10”
11’ 10”
4’ 6”
ECH-2412-968 to 2412-1188
ECH-2424-1935 to 2424-2376
Plenum
Lower
Coil (2)
18’
20’
14’
12’
12’
12’
ECH-2614-1187 to 2614-1416
ECH-2629-2373 to 2629-2832
Plenum
Lower
Coil (2)
20’
20’
14’
14’
14’
14’
