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Idiomas disponibles
Idiomas disponibles
3.19 COMBUSTION PARAMETERS.
ES
Gas nozzle diameter
Supply pressure
PL
Flue flow rate at nominal heat output
Flue flow rate at min heat output
CO
at Q. Nom./Min.
TR
2
CO with 0% O
at Q. Nom./Min.
2
NO
with 0% O
at Q. Nom./Min.
X
2
CZ
Flue temperature at nominal output
Flue temperature at minimum output
SI
3.20 TECHNICAL DATA.
Nominal heat input
HU
DHW minimum heat input
CH minimum heat input
Nominal heat output (useful)
RU
DHW minimum heat output (useful)
CH minimum heat output (useful)
Efficiency at nominal heat output
RO
Efficiency at 30% nominal heat output load
Heat loss at case with burner On/Off
Heat loss at flue with burner On/Off
Central heating circuit max. operating pressure
IE
Central heating circuit max. operating temperature
Adjustable central heating temperature
System expansion vessel total volume
SK
Expansion vessel factory-set pressure
Water content in generator
Total head available with 1000 l/h flow rate
UA
Hot water production useful heat output
Domestic hot water adjustable temperature
Domestic hot water circuit flow limiter at 2 bar
Min. pressure (dynamic) domestic hot water circuit
Domestic hot water circuit max. working pressure
Minimum D.H.W. flow rate
Specific flow rate (∆T 30°C)
Drawing capacity in continuous duty (∆T 30°C)
Weight of full boiler
Weight of empty boiler
Electrical connection
Power input
Installed electric power
Pump consumption
Equipment electrical system protection
Boiler flue circuit resistance
NO
class
X
Weighted NO
X
Weighted CO
Type of appliance
Category
- Flue temperature values refer to an air inlet
temperature of 15°C.
- The data relevant to domestic hot water per-
formance refer to a dynamic inlet pressure of
2 bar and an inlet temperature of 15°C; the
values are measured directly at the boiler outlet
considering that to obtain the data declared
mixing with cold water is necessary.
160
mm
mbar (mm H
kg/h
kg/h
ppm
mg/kWh
°C
°C
- The max. sound level emitted during boiler
operation is < 55dBA. The sound level value is
referred to semianechoic chamber tests with
boiler operating at max. heat output, with
extension of flue exhaust system according to
product standards.
G20
1.30
O)
20 (204)
2
74
65
%
4.95 / 1.70
5.80 / 2.10
62 / 76
180 / 125
94
82
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
bar
°C
°C
l
bar
l
kPa (m H
O)
2
kW (kcal/h)
°C
l/min
bar
bar
l/min
l/min
l/min
kg
kg
V/Hz
A
W
W
-
Pa
-
mg/kWh
mg/kWh
B11BS
II2H3+
G30
G31
0.78
0.78
29 (296)
37 (377)
73
74
61
64
5.65 / 2.00
100 / 100
56 / 106
310 / 128
255 / 124
96
94
83
81
26.2 (22492)
8.3 (7116)
10.9 (9357)
23.8 (20468)
7.0 (6020)
9.4 (8084)
91.0
89.3
2.30 / 1.20
6.70 / 0.09
3
90
35 - 85
4.0
1
2.5
24.52 (2.5)
23.8 (20468)
30 - 60
7.1
0.3
10
1.5
11.1
11.4
28.6
26.1
230/50
0.44
95
87
IPX4D
1.3
3
139
52
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