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R2KA 24 /20 - RAD - ING - Manuale - 1806.1_SK.2
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Technical parameters for boiler space heaters, boiler combination heaters and cogeneration
space heaters
Model
R2KA 24 /20
Condensing boiler
[yes/no]
yes
Low-temperature (**) boiler:
[yes/no]
no
B11 boiler
[yes/no]
no
Cogeneration space heater
[yes/no]
no
If yes, equipped with a supplementary heater
[yes/no]
no
Combination heater
[yes/no]
yes
Rated heat output Prated
kW
22,7
For boiler space heaters and boiler combination
heaters: Useful heat output
At rated heat output and high-temperature regime (*) P
4
kW
22,70
At 30 % of rated heat output and low-temperature regime (**)
P
1
kW
7,05
For cogeneration space heaters: Useful heat output
At rated heat output of cogeneration space heater with
supplementary heater disabled P
Sup0
kW
-
At rated heat output of cogeneration space heater with
supplementary heater enabled P
Sup100
kW
-
)RUFRJHQHUDWLRQVSDFHKHDWHUV(OHFWULFDOHႈFLHQF\
At rated heat output of cogeneration space heater with
VXSSOHPHQWDU\KHDWHUGLVDEOHGȘ
el,Sup0
%
-
At rated heat output of cogeneration space heater with
VXSSOHPHQWDU\KHDWHUHQDEOHGȘ
el,Sup100
%
-
$X[LOLDU\HOHFWULFLW\FRQVXPSWLRQ
At full load elmax
kW
0,04
At part load elmin
kW
0,02
In standby mode PSB
kW
0,004
6HDVRQDOVSDFHKHDWLQJHQHUJ\HႈFLHQF\Ș
s
%
91
6HDVRQDOVSDFHKHDWLQJHQHUJ\HႈFLHQF\FODVV
A
For boiler space heaters and boiler combination heaters:
8VHIXOHႈFLHQF\
$WUDWHGKHDWRXWSXWDQGKLJKWHPSHUDWXUHUHJLPHȘ
4
%
87,1
At 30 % of rated heat output and low-temperature regime
Ș
1
%
96,3
)RUFRJHQHUDWLRQVSDFHKHDWHUV8VHIXOHႈFLHQF\
At rated heat output of cogeneration space heater with
VXSSOHPHQWDU\KHDWHUGLVDEOHGȘ
Sup0
%
-
At rated heat output of cogeneration space heater with
VXSSOHPHQWDU\KHDWHUHQDEOHGȘ
Sup100
%
-
6XSSOHPHQWDU\KHDWHU
Rated heat output Psup
kW
-
Type of energy input
-
Other items
Standby heat loss P
stby
kW
0,1
Ignition burner power consumption P
ign
kW
0,0
