31
Requirements and conditionst
Maximum length of the drain pipe for a single boiler
Model
System
Dimensions
(mm)
Connection type
Maximum
equivalent length
(m)
Equivalent
length of 90 °
bend (m)
Equivalent
length of 45 °
bend (m)
aiM-65
Split chimney
Ø100
B23, B33
77
2.30
3.70
Split chimney
Ø130
B23, B33
325
1.80
4.40
Split chimney
Ø150
B23, B33
325
1.70
4.00
Split chimney
Ø200
B23, B33
325
3.70
5.70
Coaxial flues
Ø100/150
C13, C33, C43, C53,
C63, C83, C93
26
1.30
2.20
aiM-85
Split chimney
Ø100
B23, B33
75
2.30
3.70
Split chimney
Ø130
B23, B33
317
1.80
4.40
Split chimney
Ø150
B23, B33
317
1.70
4.00
Split chimney
Ø200
B23, B33
317
3.70
5.70
Coaxial flues
Ø100/150
C13, C33, C43, C53,
C63, C83, C93
25
1.30
2.20
aiM-115
Split chimney
Ø100
B23, B33
32
2.30
3.70
Split chimney
Ø130
B23, B33
151
1.80
4.40
Split chimney
Ø150
B23, B33
151
1.70
4.00
Split chimney
Ø200
B23, B33
151
3.70
5.70
Coaxial flues
Ø100/150
C13, C33, C43, C53,
C63, C83, C93
11
1.30
2.20
aiM-150
Split chimney
Ø100
B23, B33
26
2.30
3.70
Split chimney
Ø130
B23, B33
125
1.80
4.40
Split chimney
Ø150
B23, B33
125
1.70
4.00
Split chimney
Ø200
B23, B33
125
3.70
5.70
Coaxial flues
Ø100/150
C13, C33, C43, C53,
C63, C83, C93
9
1.30
2.20
Sizing of the single heat generator flue system
The adequate diameter of the flue system of an installation
is determined by its length and the number of changes of
direction. Too small a diameter can cause problems.
Please refer to the following table for the choice of diameter
correct. The table shows the maximum lengths with thermal
generators of different power and with drain systems to
different diameters.
Содержание aiM 115
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