Specification - Viessmann VITOGAS 100 Service Instructions Manual

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Specification

Rated out-
kW
put
Flue pipe
mm
(clearance)
Required
Pa
draught
mbar
Maximum
Pa
draught
mbar
Flue gas
Temperature
°C
(gross)
Mass flow
rate
Natural gas
kg/h
LPG
kg/h
Chimney information
Observe the required draught when sizing the chimney.
Apply the flue gas values (measured downstream of the draught hood) as calcu-
lating values for sizing the chimney in accordance with DIN 4705.
The flue gas temperature is measured at 20 °C combustion air temperature.
Product characteristics (to EnEV [Germany])
Rated out-
kW
put
Efficiency
100 % of
%
rated out-
put
30 % of
%
rated out-
put
Standby
%
loss q
B,70
11
15
18
22
90
110
130
130
3
3
3
0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
10
10
10
10
0.1
0.1
0.1
0.1
90
104
87
106
32
48
71
73
30
48
64
67
11
15
18
22
90.9 91.8 92.5 91.8 92.4 91.4 91.8 92.0 92.0
91.7 92.8 93.5 93.3 93.4 92.6 93.2 93.6 93.0
1.9
1.5
1.5
1.2
Specification
29
35
42
150
150
150
3
3
3
3
10
10
10
0.1
0.1
0.1
102
113
130
98
107
105
95
95
101
29
35
42
1.1
1.0
0.9
48
60
180
180
3
3
0.03
10
10
0.1
0.1
109
122
155
160
146
153
48
60
0.8
0.8
29

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