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R1BK_50-RAD-ING-Manuale-1812.1_SK.3
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2. MAINTENANCE
SUPPOR
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Product technical information for efficiency
Following data meet the requirements of the following rules: UE 811/2013, 812/2013, 813/2013 and 814/2013
as further integration of 2010/30/UE.
Model
R1BK 50
Condensing boiler
[yes/no] yes
Low-temperature (**) boiler:
[yes/no] no
B11 boiler
[yes/no] no
Apparecchio di cogenerazione per il riscaldamento d’ambiente
[yes/no] no
In caso affermativo, munito di un riscaldatore supplementare
[yes/no] no
Combination heater
[yes/no] no
Rated heat output Prated
kW
49.20
For boiler space heaters and boiler combination heaters: Useful heat output
At rated heat output and high-temperature regime (*) P
4
kW
49.20
At 30 % of rated heat output and low-temperature regime (**) P
1
kW
15.00
Auxiliary electricity consumption
At full load elmax
kW
0.04
At part load elmin
kW
0.02
In standby mode P
SB
kW
0.004
Seasonal space heating energy efficiency
η
s
%
93
Seasonal space heating energy efficiency class
A
For boiler space heaters and boiler combination heaters: Useful efficiency
At rated heat output and high-temperature regime (*)
η
4
%
88.1
At 30 % of rated heat output and low-temperature regime (**)
η
1
%
98.0
Other items
Standby heat loss P
stby
kW
0.1
Ignition burner power consumption P
ign
kW
0
Annual energy consumption Q
HE
kWh/GJ 43054/155
Sound power level, indoors L
WA
dB
52
For combination heaters:
D.H.W. energy efficiency class
-
Declared load profile
-
Daily electricity consumption Q
elec
kWh
-
Annual electricity consumption AEC
kWh
-
Water heating energy efficiency
η
wh
%
-
Daily fuel consumption Q
fuel
kWh
-
Annual fuel consumption AFC
GJ
-
(*) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature
at heater outlet.
(**) 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).
