Wolf FGB-K Series Installation And Maintenance Instructions For Contractors page 86

Balanced flue inside a shaft 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 Shaft cover with
UV resistant terminal
17 Spacer bracket
86
31. Technical information, balanced flue
Installation example for balanced
flue / shaft
Flue gas < 110 °C
Please note
Install horizontal
pipe with > 3°
slope towards
boiler
C33x
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