Miele T 5206 Operating And Installation Instructions page 29

Table II
Overall duct
length
0 - 15 m
15 - 21 m
21 - 34 m
Flexible ducting has been used for the
following example. See Table I for addi-
tional duct length factors for other types
of ducting.
Internal
diameter
100 mm
110 mm
120 mm
Installation - Venting
Example:
Side connection . . . . . . . . . . . . . 1.00 m
Length (L) . . . . . . . . . . . . . . . . . . 2.50 m
Lower radius R = 400 mm . . . . . 0.50 m
Height (H) . . . . . . . . . . . . . . . . . . 2,00 m
Upper radius R = 200 mm . . . . . 0.50 m
Wall duct with
louvred vent . . . . . . . . . . . . . . . . 3.60 m
Result:
A duct diameter of 100 mm is ade-
quate, since the overall length is less
than the 15 metres specified in Table II.
10.10 m
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