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7219840.02 (1-03/16)
52
INST
ALLER Section
(en)
23. TECHNICAL PARAMETERS
BAXI NUVOLA P
24 GA
33 GA
Condensing boiler
Yes
Yes
Low-temperature boiler
(1)
No
No
B1 boiler
No
No
Cogeneration space heater
No
No
Combination heater
Yes
Yes
Rated heat output
Prated
kW
16
24
Useful heat output at rated heat output
and high temperature regime
(2)
P
4
kW
16.0
24.0
Useful heat output at 30% of rated heat
output and low temperature regime
(1)
P
1
kW
5.4
8.0
Seasonal space heating energy efficiency
ƞ
s
%
93
93
Useful efficiency at rated heat output and
high temperature regime
(2)
ƞ
4
%
88.0
87.9
Useful efficiency at 30% of rated heat
output and low temperature regime
(1)
ƞ
1
%
98.1
98.1
Auxiliary electricity consumption
Full load
elmax
kW
0.025
0.035
Part load
elmin
kW
0.012
0.012
Standby mode
P
SB
kW
0.004
0.004
Other items
Standby heat loss
P
stby
kW
0.058
0.061
Ignition burner power consumption
P
ign
kW
0.000
0.000
Annual energy consumption
Q
HE
GJ
50
74
Sound power level, indoors
L
WA
dB
49
53
Emissions of nitrogen oxides
NO
X
mg/kWh
18
26
Domestic hot water parameters
Declared load profile
XL
XL
Daily electricity consumption
Q
elec
kWh
0.162
0.134
Annual electricity consumption
AEC
kWh
36
29
Water heating energy efficiency
ƞ
wh
%
81
81
Daily fuel consumption
Q
fuel
kWh
24.240
24.530
Annual fuel consumption
AFC
GJ
18
18
(1) 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).
(2) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet.
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