Diagram for round cross-sections (Schiedel)
70
80
90
100
150
200
230
300
350
1000
900
800
700
600
500
450
400
1500
2000
5 10 15 20 25 30 35 40 45 50 55
60
Effective height of the flue gas system
Rated output in kW
60
55
50
45
40
35
30
25
22
20
18
16
The diagram shown is also a valid representation for other manufac-
turers. The installing contractor should check how far this diagram can
be applied to the flue systems offered by alternative manufacturers.
Diagram for square cross-sections (Plewa)
45 x 45
40 x 40
35 x 35
30 x 30
27,5 x 27,5
25 x 25
22.5 x 22.5
20 x 20
18 x 18
16 x 16
14 x 14
50 x 50
70
80
100
150
200
230
300
350
1000
800
700
600
500
400
1500
2000
5 10 15 20 25 30 35 40 45 50 55
80
Effective height of the flue gas system
Rated output in kW
60 65 70 75
PLEWA lining pipes
Internal PLEWA liner 65 m thick
Special PLEWA lining
The diagram shown is also a valid representation for other manufac-
turers. The installing contractor should check how far this diagram may
be applied to the flue systems offered by alternative manufacturers.
Design information
(cont.)
34
VIESMANN
OIL/GAS BOILERS
10
5822 426 GB