158
Rated voltage
230 V
Rated frequency
50 Hz
Rated current
6 A
Protection class
I
IP rating
IP X 4 D to
EN 60529
Permissible ambient temperature
■ during operation
0 to +40 °C
■ during storage and
transport
-20 to +65 °C
Electronic tempera-
ture limiter setting
81 °C
Temperature limiter
setting
100 °C (fixed)
Line fuse (mains)
max. 16 A
Gas boilers
Rated output range
at T
V
/T
R
50/30 °C
kW
4.8 to 19
6.5 to 26
8.8 to 36.9
for DHW heating
kW
4.3 to 17.2
5.9 to 29.3
8.0 to 34.9
Rated thermal load
range
for central heating
kW
4.5 to 17.9
6.2 to 30.5
8.3 to 34.9
Power consumption
(max.)
with two-stage pump
W
150
150
210
with variable speed,
high efficiency pump
W
100
100
160
Connection values
in relation to the max.
load
Natural gas E
m
3
/h
1.89
3.23
3.86
Natural gas LL
m
3
/h
2.20
3.75
4.48
LPG
kg/h
1.40
2.39
2.85
Product ID
_
-0085BU0051
Note
The supply values are only for documentation purposes (e.g. in the gas contract
application) or to estimate the supplementary volumetric settings. Because of factory
settings, the gas pressure must not be altered from these settings. Reference: 15 °C,
1013 mbar.
Specification
Specification
5457 552 GB
Summary of Contents for FS2B
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