• Aspiration duct Kit / coaxial exhaust
For 90° conn coaxial pipe, Ø 60/100 (
V010040X0
):
2.7.2 Connection with separate pipes
8
max 50 cm
Fig. 3 - Example of a connection with separate pipes
C1x
- Horizontal aspiration and evacuation on the wall.
Intake and exhaust terminals must be concentric, or
close enough to be exposed to similar wind conditions
(maximum distance of 50 cm).
C3x
- Vertical aspiration and evacuation on the ceiling.
Intake/exhaust terminals suitable for C12.
C5x
- Separate aspiration and evacuation on the wall or ceiling
or, in any case, in areas under different pressure.
Aspiration and evacuation may not be placed on
opposite walls.
C6x
- Aspiration and evacuation with separate certified pipes
(
EN 1856-2
).
B3x
-
Aspiration from the installation environment and
evacuation in the collector system.
= Air
= Flue gases
IMPORTANT – THE INSTALLATION
LOCATION MUST HAVE APPROPRIATE
VENTILATION.
• For connecting separate pipes to Ø 80/100 (
V010039X0
):
Before performing the installation, make sure it does not exceed
the maximum permitted length by making a simple calculation:
1. Design the entire system of separate flues, including the ac-
cessories and the exhaust terminals.
2. Check
Table 1
and determine the losses in
m
eq
(equivalent
meters) for each component, depending on its assembly position.
3. Make sure that the total sum of the losses is less than or equal
to the maximum length indicated on
Table 2.
Table 1
Loss in m
eq
Air
inlet
Flue gases outlet
Vertical Horizontal
Ø 80
PIPE
0.5 m M/H
0.5
0.5
1
1 m M/H
1
1
2
2 m M/H
2
2
4
CURVE
45° H/H
1.2
2.2
45° M/H
1.2
2.2
90° H/H
2
3
90° M/H
1.5
2.5
90° M/H + outlet for testing
1.5
2.5
HOSE
With outlet for testing
0.2
0.2
For condensate discharge
-
3
T
For condensate discharge
-
7
TERMINAL
Wall air
2
-
Wall fumes with wind screen
-
5
FLUE
Separate for air/fumes 80/80
-
12
Only exhaust vent Ø 80
-
4
Table 2
MAXIMUM PERMITTED LENGTH
CETI 10
CETI 12
CETI 15
CETI 17
65 m
eq
55 m
eq
45 m
eq
66
EN
CETI
A73023711 - Rev. 00 - 2022-10
