Wolf CGB-2 Series Installation Instructions For Contractors page 79

Balanced flue inside a duct with horizontal connecting pipe DN60/100
1 Gas condensing boiler
3 Separator
(slide coupling)
if required
4 Balanced flue DN60/100
500 mm
1000 mm
2000 mm
9 Inspection bend
11 Pipe collar
12 Support rail
13 Support bend 87° DN60/100
14 Spacer
16 Duct cover with
UV resistant terminal
17 Spacer bracket
3064810_201804
37. Technical information, air/flue gas
routing
Installation example for bal-
anced flue/duct
Flue gas < 110 °C
Please
note Install horizontal
pipe with > 3°
slope towards
boiler
9 4
3
1
C33x
16
4
14
4
17 11
13
12
79