Immergas EOLO Extra 24 kW - Page 38

36
STEEkW ed 01/06 EOLO Extra kW
Technical DocumentationTechnical Documentation
EOLO Extra 32 kW technical data.
Nominal heat input
Minimum heat input
Nominal heat output (useful)
Minimum heat output (useful)
Efficiency at 100%
Efficiency at 30% of load
Outer casing losses with burner On/Off
Stack losses with burner On/Off
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
34,3 (29528)
12,2 (10500)
32,0 (27520)
10,5 (9030)
93,2
91,7
0,40 / 0,45
6,4 / 0,01
G20 G30 G31
Gas nozzle diameter
Supply pressure
mm
mbar (mm H
2
O)
1,35
20 (204)
0,79
29 (296)
0,79
37 (377)
Max. central heating circuit pressure
Maximum heating temperature
C.H. temperature adjustment
C.H. total expansion vessel volume
C.H. expansion vessel preload pressure
Appliance water content
Available head with 1000 l/h flow rate
D.H.W. useful thermal power
D.H.W. temperature adjustment
D.H.W. flow limiter
Min. pressure for nominal flow rate
Minimum dynamic pressure d.h.w. circuit
Max. d.h.w. circuit pressure
Minimum flow rate for d.h.w.
Flow rate for continuous service (∆T 30°C)
Specific flow rate (∆T 30°C)
Boiler weight full
Boiler weight empty
bar
°C
°C
l
bar
l
kPa (m H
2
O)
kW (kcal/h)
°C
l/min
bar
bar
bar
l/min
l/min
l/min
kg
kg
3
90
38 - 85
5,1
1,0
3,6
39,00 (3,98)
32,0 (27520)
30 - 60
11,5
1,5
0,3
10
1,5
15,1
15,3
46,6
43,0
Electrical connection
Nominal power draw
Electric power installed
Circulator power draw
Fan power draw
Electrical insulation degree
V/Hz
A
W
W
W
-
230/50
0,97
180
107
52
IPX5D
G20 G30 G31
Fumes flow rate at max heat output
Fumes flow rate at min heat output
CO
2
at Q. Nom./Min.
CO at 0% of O
2
at Q. Nom./Min.
NO
X
at 0% of O
2
at Q. Nom./Min.
Exhaust flue temperature at max heat output
Exhaust flue temperature at min heat output
kg/h
kg/h
%
ppm
ppm
°C
°C
68
74
7,3 / 2,2
45 / 66
232 / 172
118
96
72
71
7,9 / 2,7
41 / 92
338 / 168
114
96
73
70
7,7 / 2,7
32 / 79
356 / 163
112
96
NO
X
class
NO
X
weighted
CO weighted
-
mg/kWh
mg/kWh
2
164
63
Type of appliance C12 /C32 / C42 / C52 / C82 / B22 / B32
Category
II2H3+
- e flue temperature values refer to an air inlet temperature
of 15°C.
- Data relative to d.h.w. performance refer to a dynamic inlet
pressure of 2 bar and an inlet temperature of 15°C; these
values are measured at boiler outlet considering that to find
these declared values mixing with cold water is necessary.
- Maximum sound power emitted when the boiler is working
is < 55dBA. is measurement refers to tests in a semi free
field with the boiler working at full power and with the
extension of the flue accessories complying with product
standards.