Beretta Exclusive 24 C.A.I. Installer And User Manual page 9

Parameter
Seasonal space heating energy efficiency class
Water heating energy efficiency class
Rated heat output
Seasonal space heating energy efficiency
Useful heat output
At rated heat output and high-temperature regime (*)
At 30% of rated heat output and low-temperature
regime (**)
Useful efficiency
At rated heat output and high-temperature regime (*)
At 30% of rated heat output and low-temperature
regime (**)
Auxiliary electricity consumption
At full load
At part load
In Stand-by mode
Other parameters
Stand-by heat loss
Pilot flame energy consumption
Annual energy consumption
Sound power level, indoors
Emissions of nitrogen oxides
For combination heaters
Declared load profile
Water heating energy efficiency
Daily electricity consumption
Daily fuel consumption
Annual electricity consumption
Annual fuel consumption
(*) 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 C.A.I. 24kW
- C
- B
Pnominal 24
ηs 77
P4 24,0
P1 7,1
η4 80,9
η1 80,3
elmax 17,0
elmin 7,2
PSB 3,0
Pstby 135,0
Pign -
QHE 90
LWA 54
NOx 143
XL
ηwh 78
Qelec 0,124
Qfuel 25,526
AEC 27
AFC 19
9
Exclusive C.A.I.
C.A.I. 28kW Unit
C
B
29 kW
77 %
28,7 kW
8,5 kW
81,0 %
80,3 %
14,0 W
6,3 W
3,0 W
141,0 W
- W
107 GJ
53 dB
143 mg/ kWh
XL
78 %
0,125 kWh
25,647 kWh
27 kWh
19 GJ
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-