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3
Technical specifications
3.1
Homologations
Tab.2
Germany
Switzerland
Belgium
3.2
Technical data
Tab.3
Technical parameters for boiler space heaters
Product name
Condensing boiler
Low-temperature boiler
(1)
B1 boiler
Cogeneration space heater
Combination heater
Rated heat output
Useful heat output at rated heat output and high tem
perature regime
(2)
Useful heat output at 30% of rated heat output and
low temperature regime
Seasonal space heating energy efficiency
Useful efficiency at rated heat output and high tem
perature regime
(2)
Useful efficiency at 30% of rated heat output and low
temperature regime
(1)
Auxiliary electricity consumption
Full load
Part load
Stand-by
Other specifications
Standby heat loss
Ignition burner power consumption
Annual energy consumption
300026440 - v06 - 07082018
The boilers are compliant with the 1. BImSchV regulation, 2010 version.
AEAI (Association of Cantonal Fire Insurance) approval no.: 24502
The boilers comply with the specifications of the Optimaz-Elite quality label.
The boilers comply with the requirements and standards laid down in the Royal Decrees of 8 Janu
ary 2004 and 17 July 2009.
(1)
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
Tab.1
CE identification no.
Type of connection
3.2.1
Technical data - Boiler space heaters
Prated
kW
P
kW
4
P
kW
1
ƞ
%
s
ƞ
%
4
ƞ
%
1
elmax
kW
elmin
kW
P
kW
SB
P
kW
stby
P
kW
ign
Q
GJ
HE
3 Technical specifications
CE : 1312 CN 5691
Chimney : B
, B
23
23P
Forced flue: C
, C
, C
13(x)
33(x)
AFC 18
AFC 24
Yes
Yes
No
No
No
No
No
No
Yes
Yes
17
23
17.1
22.8
5.4
7.2
90
90
92.0
91.6
96.9
96.1
0.162
0.165
0.072
0.082
0.006
0.006
0.109
0.109
-
-
54
74
93(x)
AFC 30
Yes
No
No
No
Yes
29
28.6
8.9
90
91.9
95.7
0.189
0.086
0.006
0.128
-
93
AFC
9
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