12
EN
BLUEHELIX 25K 50
MODEL: BLUEHELIX 25 K 50
A
25
94
24,5
5,1
88,3
98,9
0,039
0,011
0,003
0,038
0,000
46
54
27
XL
A
0,
ϭϲϲ
ϯ
6
86
22,
ϲϵϯ
1
ϳ
Item
Useful heat out put
Useful efficiency
Auxiliary electricity consumption
Other items
For combination heaters
Seasonal space heating energy efficiency class
Rated heat output
Seasonal space heating energy efficiency
Useful heat output at rated heat output and high-temperature regime (*)
Useful heat output at 30% of rated heat output and low-temperature regime (**)
Useful efficiency at rated heat output and high-temperature regime (*)
Useful efficiency at 30% of rated heat output and low-temperature regime (**)
At full load
At part load
In standby mode
Standby heat loss
Ignition burner power consumption
Annual energy consumption
Sound power level
Emissions of nitrogen oxides
Declared load profile
Water heating energy efficiency class
Daily electricity consumption
Annual electricity consumption
Water heating energy efficiency
Daily fuel consumption
Annual fuel consumption
Trademark: FERROLI
Condensing boiler: YES
Low-temperature boiler (**): NO
B1 Boiler: NO
Combination heater: YES
Cogeneration space heater: NO
(*) 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).
Symbol
Unit
Value
Pn
P4
P1
elmax
elmin
PSB
Pstby
Pign
QHE
LWA
NOx
Qelec
AEC
Qfuel
AFC
kW
%
kW
kW
%
%
kW
kW
kW
kW
kW
GJ
dB
mg/kWh
kWh
kWh
%
kWh
GJ
Ș
s
Ș
4
Ș
1
Ș
wh
cod. 3541F704 - Rev. 00 - 12/2018
