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Idiomas disponibles
1.3
TECHNICAL FEATURES
Models
Heat output
Nominal (80-60°C)
Nominal (50-30°C)
Reduced G20 (80-60°C)
Reduced G20 (50-30°C)
Reduced G31 (80-60°C)
Reduced G31 (50-30°C)
Heat input
Nominal
Reduced G20/G31
Max/min useful yield (80-60°C)
Max/min useful yield (50-30°C)
Useful yield at 30% of the load (40-30°C)
Termal efficiency (CEE 92/42 directive)
Losses after shutdown to 50°C (EN 483)
Supply voltage
Adsorbed power consumption
Electrical protection grade
C.H. setting range
Water content boiler
Maximum water head
Maximum temperature
Capacity of the heating expansion vessel
Pressure of the heating expansion vessel
D.H.W. setting range
D.H.W. flow rate (EN 625)
Continuous D.H.W. flow rate ∆t 30°C
D.H.W pressure min/max
D.H.W. tank capacity
Recuperation time between 25 and 55°C
D.H.W. expansion vessel capacity
Exhaust fumes temperature at max flow rate (80-60°C)
Exhaust fumes temperature at min. flow rate (80-60°C)
Exhaust fumes temperature at max flow rate (50-30°C)
Exhaust fumes temperature at min. flow rate (50-30°C)
Smokes flow min/max
CO
at max/min flow rate G20
2
CO
at max/min flow rate G31
2
CE certification
Category
Type
NOx emission class
Weight when empty
Main burner nozzle
Quantity nozzles
G20 nozzle diameter
Consumption at maximum/minimum flow rate
G20
G31
Gas supply pressure
G20
G31
25/55
kW
23.9
kW
26.2
kW
6. 1
kW
7.0
kW
7.5
kW
8.5
kW
24.5
kW
6.5/8.0
%
94/97.5
%
107/107
%
107
W
90
V-Hz
230-50
W
115
IP
X4D
°C
20/80
l
9.6
bar
3
°C
85
l
10
bar
1
°C
30/60
l/min
15.5
l/min
11.3
bar
0.2/7.0
l
55
min
6' 30"
l
2.5
°C
70
°C
65
°C
40
°C
35
kg/h
12/42
%
9.0/9.0
%
10.0/10.0
n°
1312BU5312
II2H3P
B23P-53P/C13-33-43-53-83
5 (< 70 mg/kWh)
kg
68
n°
1
ø
6.0/4.4
m
3
/h
2.59/0.53
kg/h
1.90/0.62
mbar
20
mbar
37
30/55
28.9
31.6
7.6
8.5
8.7
9.6
29.5
8.0/9.0
95/98
107/107
107
95
230-50
115
X4D
20/80
10
3
85
10
1
30/60
17.5
13.8
0.2/7.0
55
6'
2.5
70
65
40
35
14/50
9.0/9.0
10.0/10.0
1312BU5312
II2H3P
B23P-53P/C13-33-43-53-83
5 (< 70 mg/kWh)
70
1
6.0/4.4
3. 1 2/0.66
2.29/0.62
20
37
ES
PT
ENG
69
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