
6 Set-up
16
Installation and maintenance instructions MicraCom 0020289288_02
6.5.4
Flue Configuration Description
6.5.4.1 Horizontal Concentric Flue
⌀
60/100 mm or
⌀
80/125 mm (C13 type installation)
L
H
1
1
Gasket (fitted)
Note
If the terminal is at less than 1.80 m from the
ground, you must install a terminal protection kit.
Each time an additional 90° bend is necessary (or 2 at 45°),
the length (L) must be reduced (see table below).
⌀
60/100
24c-AS/1
28c-AS/1
Min. length (L)
0.3 m
including 1 elbow
0.3 m
including 1 elbow
Max. length (L)
9 m
including 1 elbow
9 m
including 1 elbow
Max. height (H)
0.63 m
0.63 m
Equivalence to 1
elbow 90°
1 m
1 m
Equivalence to 1
elbow 45°
0.5 m
0.5 m
⌀
80/125
24c-AS/1
28c-AS/1
Min. length (L)
0.3 m
including 1 elbow
0.3 m
including 1 elbow
Max. length (L)
16 m
including 1 elbow
20 m
including 1 elbow
Max. height (H)
2.10 m
2.10 m
Equivalence to 1
elbow 90°
2.5 m
2.5 m
Equivalence to 1
elbow 45°
1 m
1 m
6.5.4.2 Vertical Concentric Flue
⌀
60/100 mm or
⌀
80/125 mm (C33 type installation)
L
Note
If the terminal is at less than 1.80 m from the
ground, you must install a terminal protection kit.
Each time an additional 90° bend is necessary (or 2 at 45°),
the length (L) must be reduced (see table below).
⌀
60/100
24c-AS/1
28c-AS/1
Min. length (L)
0.3 m
including 1 elbow
0.3 m
including 1 elbow
Max. length (L)
10 m
including 1 elbow
10 m
including 1 elbow
Equivalence to 1
elbow 90°
1 m
1 m
Equivalence to 1
elbow 45°
0.5 m
0.5 m
⌀
80/125
24c-AS/1
28c-AS/1
Min. length (L)
0.3 m
including 1 elbow
0.3 m
including 1 elbow
Max. length (L)
16 m
including 1 elbow
20 m
including 1 elbow
Equivalence to 1
elbow 90°
2.5 m
2.5 m
Equivalence to 1
elbow 45°
1 m
1 m