Viessmann Vitocaldens 222-F Installation Instructions Manual page 37

Installation in a disused chimney
Maximum flue length
Vitodens 100-W, type B1HA and B1KA
Rated heating output
System size 80
Note
For system size 80, an adaptor is
required.
Vitodens 200-W
Rated heating output
System size 60
System size 80
System size 100
The following components are taken
into consideration for the maximum flue
lengths:
■ Balanced flue connection pipe 0.5 m
long
■ 1 flue bend 87° and 1 support bend
87°
or
■ 2 flue bends 45° and 1 support bend
87°
(cont.)
kW 19
m 20
kW
m
m
m
Subtract other bends, tees and straight
lengths from the maximum length using
the following values:
■ Connection pipe 0.5 m long: 0.5 m
■ Connection pipe 1 m long: 1 m
■ Flue bend 45°: 0.3 m
■ Flue bend 87°: 0.5 m
■ Inspection tee: 0.3 m
26.0
20
13 19
18 18
25 25
— —
30.0 35.0
20 20
26 35
— —
25 25
— —
37