32
Rittal air/water heat exchanger assembly instructions
12 Appendix 1: Cut-out and hole sizes
EN
Fig. 41:
3375.XXX
5
0
5
0
100
2
3
220
220
1
4
00
1
3
6
5
8
4
6.
5
1
5
20
33
.
5
5
0
45
0
4
70
3
5
0
45
0
4
20
4
20
3
5
0
1
1
4
9
91
4
0
3
5
0
45
0
3
5
0
1
4
00
1
3
6
5
20.
5
1
5
20
1
1
455
455
455
Min.
4
11
Max.
44
6
11
Mounting cut-out for
external mounting
A
Mounting cut-out for
internal mounting
E
A
E
Ø 6.5 (4x for internal
and external mounting)
Water connections:
1
/
2
˝ hose nozzle or
G
3
/
8
˝ external thread
Condensate discharge
1
/
2
˝
1
2
3
A
E
