52
Maximum flue length
Vitodens 100-W
Rated heating output
kW
19.0
26.0
30.0
35.0
System size 60/100
m
20
20
15
15
System size 80/125
m
25
25
20
20
Vitodens 200-W, 222-F and 242-F
Rated heating
output
kW
13
19
26
35
45
60
80
100
System size
60/100
m
20
20
20
15
—
—
—
—
System size
80/125
m
25
25
25
20
12
12
—
—
System size
100/150
m
—
—
—
—
17
17
20
20
Note
For alternative system sizes, a bal-
anced flue adaptor is required.
The following components are taken
into consideration for the maximum flue
lengths:
■ 2 balanced flue bends 87°
Subtract other bends, tees and straight
lengths from the maximum length using
the following values:
■ Balanced flue bend 45°: 0.5 m
■ Balanced flue bend 87°: 1 m
■ Balanced flue inspection tee: 0.5 m
Installation
1.
Create an opening in the wall (min.
diameter):
■ 105 mm (system size 60)
■ 130 mm (system size 80)
■ 160 mm (system size 100).
2.
Push external wall bend
8
with
wall bezel
5
into the wall opening
from the outside.
3.
Fit air inlet section
9
as near as
possible to external wall bend
8
.
4.
Secure interior wall bezel
5
.
5.
Connect the balanced flue connec-
tion pipe from the inside and route
with a fall of min. 3° (approx.
50 mm/m) towards the boiler.
6.
Use external wall clamps
6
to fit
the flue components to the external
wall at a consistent distance.
Position external wall clamps
6
in
intervals of max. 2 m.
Routing over an external wall
(cont.)
5780 223 GB
Summary of Contents for Vitocaldens 222-F
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