From - Viessmann Vitodens 100-W Combination Domestic Product Manual

Plume management kit
The plume kit enables the relocation of the flue outlet of a standard horizontal flue
system to another position and is available as an optional extra.
Ensure the maximum length of 3 m
(externally) and 7 m (internally) is
not exceeded
The maximum length is reduced by 1 m
when using a further 87° bend or
2 x 45° bends
Deduct 3 m from the maximum possible
standard concentric horizontal flue length
and add the standard plume kit maximum
length to give maximum length of entire
flue system. ie. 6 m - 3 m + 2 m = 5 m
maximum
Typical routing options
A
Item
A Plume kit standard delivery 2 m max. length
B Plume kit standard delivery additional options
2 x 87° bends
1 pipe 1 m long
C Plume kit standard delivery additional option
2 x 45° bends
1 pipe 1 m long
Fixing clamps
The standard plume kit comprises of
the following parts:
87° connection to horizontal terminal
1 m pipe extension
87° flue outlet elbow with bird mesh
Fixing clamps
B C
Installed to prevent nuisance
pluming across the window
Part no.
Kit contents
7373238
7373267
7373268
7373266
7373268
7246572
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