Installation
Liebert
®
InteleCool
®
25
Figure 1 Unit mounting dimensions
2.3 Piping Connections
The Liebert InteleCool2 is a self-contained, packaged unit. All refrigerant piping connections are
made at the factory, so no external condenser is required. The evaporator coil condensate drain is
factory-supplied and drains outdoors through the unit base pan. The condensate drain tubing should
be checked to be certain that it is placed through the hole provided in the base pan.
2.4 Ducting
Field-supplied ducting can be attached to the unit duct connection once the unit has been mounted on
the outside wall. The total external static pressure for the duct, including grille, must not exceed the
values shown in Table 5 and Table 6. Indoor discharge air rates are also given in the same tables.
Table 1 Mounting dimensional data
Liebert InteleCool2 dimensional data in. (mm)
Model Wf A B C D E F G H J K L M N P
2 Ton
38-3/4
(984)
20
(508)
20
(508)
9-3/8
(238)
9-13/32
(239)
8
(203)
20-3/4
(527)
12
(305)
25-1/16
(638)
5-15/32
(139)
12
(305)
3-25/32
(96)
4-1/2
(114)
37-7/8
(962)
2-15/32
(63)
3 Ton
38-3/4
(984)
28
(711)
28
(711)
5-3/8
(137)
5-3/8
(137)
8
(203)
18
(457)
14
(356)
26
(660)
5-15/32
(139)
12
(305)
3-25/32
(96)
4-1/2
(114)
37-7/8
(962)
2-15/32
(63)
4-5 Ton
42-3/4
(1086)
30-1/4
(768)
29-7/8
(759)
6-1/4
(159)
6-7/16
(164)
9-7/8
(251)
30
(762)
15-7/8
(403)
25-25/64
(645)
1-45/64
(43)
16
(406)
61/64
(24)
6-1/2
(165)
41-3/4
(1060)
4-3/8
(111)
See Table 1 below for
keys to dimensions.
G
H
M ref.
N
Wf
K
C
K
K
K
K
A
P
E
J
L
11"
(279mm)
11"
(279mm)
11"
(279mm)
DB
F