G-14
A-070336_EN • Rev. A
T
echnical
S
pecificaTionS
Performance and Efficiency Data
N 120 FS
(min. - max.)
N 160 FS
(min. - max.)
N 200 FS
(min. - max.)
N 250 FS
(min. - max.)
heat input (net)
kW
11.2 - 115.5
19.0 - 151.4
25.0 - 190.0
17.1- 232.0
heat output at 80/60°C
kW
10.2 - 112.8
16.8 - 148.0
23.6 - 185.6
15.6 - 226.7
heat output at 50/30°C
kW
12.0 - 124.0
20.1 - 162.7
27.5 - 204.2
18.3 - 249.7
heating efficiency 80/60°C
%
96.5 - 97.8
96.5 - 97.8
96.8 - 97.7
95.5 - 97.7
heating efficiency 50/30°C
%
107.4 - 107.5 107.4 - 107.5 107.2 - 107.5 107.4 - 107.7
useful efficiency at 30%
(return at 30°C)
%
108.7
108.3
108.0
108.0
seasonal efficiency
%
93
93
93
93
Electrical Data
N 120 FS N 160 FS
N 200 FS N 250 FS
supply voltage / frequency / current
V / Hz / A
230 / 50 / 3
protection class
IP
X4D
boiler type and model
N 120 FS
N 160 FS
N 200 FS N 250 FS
condensing boiler
Y/N
Y
Y
Y
Y
low temp boiler
Y/N
Y
Y
Y
Y
combination heater
Y/N
N
N
N
N
useful heat output
at 30% of rated heat output (
P
1
)
kW
20.4
27.0
34.8
38.5
at rated output and high-temp regime (
P
4
)
kW
112.8
148.0
185.6
226.7
useful efficiency
at 30% of rated heat output (
η
1
)
%
98.0
97.6
97.4
97.4
at rated output and high-temp regime (
η
4
)
%
87.8
88.1
88.0
88.0
auxiliary electricity consumption
at full load (
elmax
)
kW
0.178
0.197
0.208
0.275
at part load (
elmin
)
kW
0.022
0.030
0.028
0.030
in standby mode (
P
SB
)
kW
0.004
0.004
0.005
0.005
standby heat loss (
P
stby
)
kW
0.215
0.225
0.248
0.260
annual energy consumption for space heating
kWh
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sound power level indoors LWA
dB
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ERP Data