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3
Technical specifications
3.1
Homologations
3.2
Technical data
Tab.1
General
Useful heat output at 80/60°C
Heating mode
Useful heat output at 80/60°C
Heating mode
Useful heat output at 50/30 °C
Heating mode
Useful heat output at 50/30 °C
Heating mode
Heat input -
Heating mode
Heat input -
Heating mode
Heat input -
Heating mode
Heat input -
Heating mode
Efficiency at 80/60 °C -
Heating mode under full load
Efficiency at 50/30 °C -
Efficiency - - Return temperature
30°C
(1) The heat input with G31 gas is different and is 12.5 kW
Tab.2
Characteristics of the heating circuit
Water content (excluding expansion vessel) litre
Minimum operating pressure
7702704 - v02 - 20122018
3.1.1
Ecodesign Directive
This product conforms to the requirements of European Directive
2009/125/EC on the ecodesign of energy-related products.
3.1.2
Certifications
We hereby certify that the series of appliances specified below complies
with the standard model described in the CE declaration of conformity.
CE number
NOx class
Type of flue gas connection
Boiler speed
Unit
Minimum
kW
Maximum
kW
Minimum
kW
Maximum
kW
Minimum
kW
Maximum
kW
Minimum
kW
Maximum
kW
Maximum
%
Heating mode un
%
der full load
Heating mode un
%
der part load
Unit
IX 145–50
2.81
MPa (bar)
0.05 (0.5)
CE-0085CP0089
Class 6
B
– B
23
C
13(X)
C
33(X)
C
43(X)
C
53(X)
C
63(X)
C
83(X)
IX 145–50
IX 145–70
5.0
7.2
45
65
5.4
7.8
48.6
70.2
5.1
7.4
46.3
66.9
5.6
8.2
51.4
74.2
97.4
97.2
105.0
105.0
108.4
108.1
IX 145–70
IX 145–90
4.98
8.34
0.05 (0.5)
0.05 (0.5)
3 Technical specifications
23P
IX 145–90
IX 145–110
9.4
11.4
85
102
10.2
12.3
91.8
110.2
9.7
11.7
(1)
87.4
104.9
10.7
12.9
97.0
116.4
97.3
97.2
105.5
105.1
108.2
108.1
IX 145–110
9.83
0.05 (0.5)
IX
11
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