Wolf CGB-2 Series Installation Instructions For Contractors page 78

Horizontal balanced flue/connection to balanced flue chimney (examples) system DN60/100
1 Gas condensing boiler
2 Balanced flue pipe
with inspection port
(250 mm long)
4 Balanced flue
DN60/100
500 mm
1000 mm
2000 mm
9 Inspection bend
10 Bend 87° DN60/100
11 Pipe collar
12 Support rail
13 Support bend 87°
DN60 to DN80
14 Spacer
15 PP flue pipe DN80
500 mm
1000 mm
2000 mm
16 Duct cover
with UV resistant ter-
minal
17 Spacer bracket
18 Balanced flue
horizontal, with wind
protector
19 Connection to flue gas
chimney B33
Length 250 mm with air
apertures
Connection to a moisture-resistant flue system and balanced flue chimney
Plewa System
78
37. Technical information, air/flue gas
routing
4
10
2
1 1
C13x
10
10
C43x
Dormer
17
18
9 4
9
1
C13x B33
160
11
160
17 18 11 11
4 17
19 11
10
10
Schiedel System
C43x
16
15
14
13
12
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