Viessmann Vitodens 200 Technical Manual page 173

Components of the flexible single pipe system incl. flexible flue pipe
Flue pipe, flexible
Standard pack (L) 8, 12.5 or 25 m on a roll
System Dimension
size [mm]
∅ mm a b c d
80 84 74 80 62
100 110 110 110 95
Pipe lowering attachment
with 20 m rope
a
System Dimension
size [mm]
∅ mm a b
80 100 150
100 125 170
VITODENS
Inspection piece (straight)
b
System Dimension
size [mm]
∅ mm a b
80 100 266
100 125 330
Union
a
System Dimension
size [mm]
∅ mm a b
80 100 110
100 125 160
4.3 Flue gas system components
Duct cover
with terminal piece
System Dimension
size [mm]
∅ mm a
80 80
100 110
Spacers
Standard pack 5 pieces
(applicable for internal shaft dimensions
130 × 130 mm to 250 × 250 mm or
∅ 150 mm to ∅ 300 mm)
4
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