Alarko ALDENS 105, User Manual

Page: 50 / 76

50
Collector Dimensions and Information About Exhaust Piping Setup
In order to design and comission your own chimney system, the information you will need can be
found at the beginning of this book in Section 2.2. Technical Specifications.
Single Boiler Maximum Flue Piping Lengths for Total of Hori 1 Bend + Vertical Sections
Maximum Pipe Lengths in (m)
Power
Output
(kW)
Type B
Ф80
Type B Ф100
(Only Exhaust
or Twin Line)
Type B Ф130 Type B Ф150 Type B Ф200
Φ
100/150
Concentric
65 17 77 325 >325 >325 26
85 7 75 317 >317 >317 25,1
105 3 52 226 >226 >226 17,5
130 3 32 151 >151 >151 11,2
150 1 26 125 >125 >125 9,0
Equivalent Bend Lengths (m)
Type
Φ
100
Φ
130
Φ
150
Φ
200 Concentric
Φ
100/150
L
eq
L
eq
L
eq
L
eq
L
eq
45
o
2,3 1,8 1,7 3,7 1,3
90
o
3,7 4,4 4,0 5,7 2,2
The equivalent bend lengths are also given in the table below.
The flue pipe lengths designated in this section are calculated for positive pressurised systems.
The cascade flue/fresh air piping should be designed and comissioned with reference to the pipe
diameters, lengths and the type and quantity of the boilers used. The design project should have an
approval from authorized / accreditted chimney firms in the country of comissioning.