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Idiomas disponibles
Idiomas disponibles
5.5
Technical features
DESCRIPTION
CERTIFICATIONS
Country of intended installation
Fuel
PIN number
Category
Type
Class NO
x
HEATING PERFORMANCE
HEAT INPUT
Nominal
Minimum (G20-G30/G31)
HEAT OUTPUT
Nominal (80-60°C)
Minimum (80-60°C) (G20-G30/G31)
EFFICIENCY
Max useful efficiency (80-60°C)
Min useful efficiency (80-60°C)
Useful efficiency at 30% of load (50-37°C)
Losses after shutdown at 50°C
DOMESTIC HOT WATER PERFORMANCE
Nominal heat input
Minimum heat input (G20-G30/G31)
D.H.W. flow rate ΔT 30°C (EN 13203)
Continuous D.H.W. flow rate (ΔT 25°C / ΔT 35°C)
Minimum D.H.W. flow rate
Max / Min Pressure
ELECTRICAL SPECIFICATIONS
Power supply voltage
Frequency
Absorbed electrical power
Electrical protection degree
COMBUSTION DATA
Smoke temperature at Max/Min flow (80-60°C)
Smoke flow Max/Min
CO
at Max/Min (G20) flow rate with separate chimneys
2
(*)
CO
at Max/Min (G30/G31) flow rate with separate
2
chimneys (*)
CO
at Max/Min (G20) flow rate with concentric
2
chimneys (**)
CO
at Max/Min (G30/G31) flow rate with concentric
2
chimneys (**)
NOx measured
NOZZLES - GAS
Number of nozzles
Nozzle diameter (G20-G30/G31)
Gas consumption at Max/Min flow rate (G20)
Gas consumption at Max/Min flow rate (G30)
Gas consumption at Max/Min flow rate (G31)
Gas supply pressure (G20/G30/G31)
TEMPERATURE - PRESSURE
Max operating temperature
Heating adjustment range
Domestic hot water adjustment range
Max operating pressure
Water content in boiler
(*)
With minimum chimney length
(**)
With maximum chimney length
Lower Heat Output (Hi)
9.45 kW/m
(15°C, 1013 mbar) - G30 Hi. 12.68 kW/kg (15°C, 1013 mbar) - G31 Hi. 12.87 kW/kg (15°C, 1013 mbar)
G20 Hi.
3
54
GO 18 BF
AZ - BY - CL - DZ - GE - IL - MA - MK - RS - RU - TN - UA - UZ
B22P - B52P - C12 - C12X - C32 - C32X - C42 - C42X - C52 - C52X - C62 -
kW
20,5
kW
5,5 - 6,0
kW
19,0
kW
4,5 - 4,9
%
92,6
%
82,3
%
89,4
W
kW
20,5
kW
5,5 - 6,0
l/min
8,9
l/min
10,9 / 7,8
l/min
bar
kPa
V
Hz
W
IP
°C
119,3 / 90,2
g/s
13,8 / 13,4
%
6,2 / 1,6
%
6,7 / 1,8
%
5,8 / 1,5
%
6,5 / 1,8
mg/kWh
109
No.
mm
1,13 - 0,70
m
/h
2,17 / 0,58
3
kg/h
1,62 / 0,47
kg/h
1,59 / 0,46
mbar
kPa
°C
°C
°C
bar
kPa
l
GO 25 BF
G20 - G30/G31
431M
II2H3+
C62X - C82 - C82X - C92 - C92X
3 (< 150 mg/kWh)
25,5
9,2 - 9,2
23,5
7,6 - 7,6
92,0
83,1
89,7
79
25,5
9,2 - 9,2
10,6
13,1 / 9,3
2,2
7 / 0,4
700 / 40
230
50
110
X5D
153,8 / 116,3
16,9 / 17,2
6,3 / 2,1
7,3 / 2,3
6,2 / 2,0
7,4 / 2,3
123
11
1,30 - 0,80
2,70 / 0,97
2,01 / 0,72
1,98 / 0,71
20 / 28-30 / 37
2 / 2,8-3 / 3,7
85
20 ÷ 80
37 ÷ 60
3
300
3,05
EN
GO 30.BF
28,5
10,5 - 10,5
26,2
8,7 - 8,7
92,0
83,3
89,6
81
28,5
10,5 - 10,5
12,2
15,0 / 10,5
120
159,0 / 117,2
18,9 / 20,6
6,3 / 2,0
7,6 / 2,5
6,3 / 2,0
7,7 / 2,4
122
12
1,30 - 0,80
3,02 / 1,11
2,25 / 0,82
2,21 / 0,81
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