Flue gas routing
Gaz 6000 W – 6720866247 (2019/07)
14
4.3.5 C
32
vertical flue gas routing with concentric pipe
Fig. 8 C
32
vertical flue gas routing with concentric pipe
• Each additional 90° elbow is equivalent to 1 m.
• Each additional 45° elbow is equivalent to 0.5 m.
Table 11 C
32
vertical flue gas routing with concentric pipe
4.3.6 C
32
, C
52
vertical flue gas routing with separate pipe
Fig. 9 C
32
vertical flue gas routing with separate pipe
L
1
Combustion air pipe length
L
2
Flue length
L [m] Fan stage
WBN 6000-24 ≤1.5 6
1.5 – 2.5 9
2.5 – 5 11
5 – 8 18
WBN 6000-28 ≤1.5 7
1.5 – 2.5 13
2.5 – 5 14
5 – 8 20
WBN 6000-35 ≤1.5 1
1.5 – 2.5 2
2.5 – 5 3
5 – 7 18