Product name
POWER HT
+ 1.50
POWER HT
+ 1.70
POWER HT
+ 1.90
POWER HT
+ 1.110
Rated heat output
Prated
kW
45
65
85
102
Useful heat output at rated heat output
and high temperature regime
(2)
P
4
kW
45.0
65.0
85.0
102.0
Useful heat output at 30% of rated heat
output and low temperature regime
(1)
P
1
kW
15.0
21.7
28.3
34.0
Seasonal space heating energy efficiency
ƞ
s
%
93
93
-
-
Useful efficiency at rated heat output and
high temperature regime
(2)
ƞ
4
%
87.7
87.6
87.7
87.6
Useful efficiency at 30% of rated heat
output and low temperature regime
(1)
ƞ
1
%
97.7
97.4
97.5
97.4
Auxiliary electricity consumption
Full load
elmax
kW
0.100
0.117
0.146
0.185
Part load
elmin
kW
0.023
0.024
0.024
0.024
Stand-by
P
SB
kW
0.003
0.003
0.003
0.003
Other characteristics
Standby heat loss
P
stby
kW
0.055
0.059
0.066
0.070
Ignition burner power consumption
P
ign
kW
-
-
-
-
Annual energy consumption
Q
HE
GJ
139
201
-
-
Sound power level, indoors
L
WA
dB
61
64
-
-
Emissions of nitrogen oxides
NO
X
mg/kWh 27
31
36
22
(1) Low temperature means for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C return temperature (at
heater inlet).
(2) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet.
See
The back cover for contact details.
3.2.2 Sensor specifications
Tab.7
Heating flow sensor and return sensor
Temperature (in °C)
30
65
85
Resistance (in ohms)
8059
2084
1070
Tab.8
Flue gas sensor
Tempera
ture (in °C)
-50
-10
0
40
100
200
250
300
Resistance
(in ohms)
1 755765
117521
67650
10569
1377
145
65
34
Tab.9
Outside sensor
Tempera
ture (in °C)
-30
-15
-5
0
10
20
30
50
Resistance
(in ohms)
13034
5861
3600
2857
1840
1218
827
407
3 Technical specifications
12
POWER HT +
7609475 - v04 - 15072015
