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Ø 100
Ø 60
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Table 5 - Maximum length of coaxial pipes
Maximum length allowed (horizontal)
Maximum length allowed (vertical)
90° bend reduction factor
45° bend reduction factor
7.7.3 Connection with separate pipes
C
Table 6 - Type
Type
Description
C1X
Wall-mounted horizontal extraction and discharge. The input/output terminals must be either concentric or close enough to be subjected to similar wind
conditions (within 50 cm)
C3X
Vertical extraction and exhaust on the roof. Input/output terminals as for C12
C5X
Wall- or roof-mounted separate extraction and discharge pipes and, in any case, in different pressure zones. The discharge and extraction pipes must
not be positioned on opposite-facing walls
C6X
Extraction and exhaust with separately certified pipes (EN 1856/1)
B2X
Extraction from the installation room and wall or roof discharge
B IMPORTANT - THE ROOM MUST HAVE SUITABLE VENTILATION
Install the following starter accessory on the appliance for the connection of separate pipes:
36
EN
041006X0
fig. 20 - Starter accessories for coaxial pipes
5x
fig. 21 - Example of connection with separate pipes (
Cod. 3542B230 - Rev. 00 - 02/2022
OMNIA S HYBRID H 3.2
Ø 127
Ø 80
Coaxial 60/100
7 m
8 m
1 m
0.5 m
B
2x
= Air /
= Fumes)
041084X0
Coaxial 80/125
20 m
0.5 m
0.25 m
C
1x
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