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1.3 Technical data table
Power
Heat rate Hi
Heat rate Hs
Useful heat output 80°C - 60°C
Useful heat output 50°C - 30°C
Natural Gas rate (G20)
Natural gas supply pressure (G20)
LPG Gas rate (G31)
LPG Gas supply pressure (G31)
Combustion
CO2 (Natural Gas - G20)
CO2 (LPG - G31)
Flue gas temperature 80°C-60°C
Flue gas temperature 50°C-30°C
Flue gas flow rate
Quantity of condensation
pH of condensation water
Heating
Maximum operating temperature, heating
Maximum operating pressure, heating
Minimum operating pressure, heating
Expansion vessel capacity
Expansion vessel pre-fill pressure
Boiler total water content
Domestic hot water
Domestic hot water supply ∆t 25°C
Domestic hot water supply ∆t 30°C
Domestic hot water supply ∆t 35°C
Range of temperature regulation, domestic hot water
Maximum operating pressure, domestic hot water
Minimum operating pressure, domestic hot water
Dimensions, weights, conections
Height
Width
Depth
Empty weight
Gas system connections
Heating system connections
Domestic hot water circuit connections
Condensation discharge (flexible pipe)
Maximum length separate flues D=80*
(*Values expressed in equivalent air metres - refer to FERROLI calculation system)
Electrical power supply
Max Electrical Power Consumption
Pump electrical power consumption (Speed I-II-III)
Power supply voltage/frequency
8
ARENA 30 C
Pmax
Pmin
kW
30,9
7,6
kcal/h
26.574
6.536
kW
34,3
8,4
kcal/h
29.498
7.224
kW
30,0
7,4
kcal/h
25.800
6.364
kW
31,5
8,2
kcal/h
27.090
7.052
3
nm
/h
3,27
0,80
mbar
20
20
kg/h
2,44
0,60
mbar
37
37
Pmax
Pmin
%
9,5
9,0
%
10,2
9,5
°C
70
65
°C
40
32
kg/h
49
13
kg/h
3,3
1,4
pH
4,1
°C
85
bar
3
bar
0,8
litri
12
bar
1
litri
11,8
l/min
17,5
l/min
14,6
l/min
12,5
°C
40 - 65
bar
6
bar
0,25
mm
760
mm
460
mm
368
kg
55
poll.
1/2"
poll.
3/4"
poll.
1/2"
mm
15x20
m
100
eq
W
150
W
48-67-93
V/Hz
230/50
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