Immergas EOLO Extra 24 kW - Page 36

34
STEEkW ed 01/06 EOLO Extra kW
Technical DocumentationTechnical Documentation
EOLO Extra 24 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)
%
%
%
%
25,9 (22241)
10,7 (9195)
24,0 (20640)
9,3 (8000)
92,8
90,7
0,60 / 0,71
6,60 / 0,12
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
35 - 85
5,1
1,0
3,0
27,46 (2,8)
24,0 (20640)
30 - 60
7,0
1,0
0,3
10
1,5
11,0
11,1
47,0
44,0
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
0,63
120
75
35
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
53
57
7,00 / 2,55
80 / 60
135 / 118
118
90
54
56
7,90 / 3,00
105 / 80
265 / 145
117
91
54
58
7,80 / 2,85
55 / 75
280 / 145
117
88
NO
X
class
NO
X
weighted
CO weighted
-
mg/kWh
mg/kWh
2
196
54
Type of appliance C12 /C32 / C42 / C52 / C82 / B22 / B32
Category II2H3+
Technical data.