3.22 Technical data - Victrix 20.
Rated heating power
Min. heating power
Rated heat output (useful)
Min. heat output (useful)
Useful thermal efficiency 80/60 Rated/Min.
Useful thermal efficiency 50/30 Rated/Min.
Useful thermal efficiency 40/30 Rated/Min.
Heat loss at shell with burner Off/On (80-60°C)
Heat loss at flue with burner Off/On (80-60°C)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
%
24.0 (20622)
5.0 (4301)
23.5 (20210)
4.7 (4000)
98.0 / 93.0
105.0 / 104.0
106.0 / 106.0
0.79 / 0.50
0.02 / 1.50
G20
G30
G31
Gas nozzle diameter
supply pressure
mm
mbar (mm H
2
O)
5.0
20 (204)
3.8
29 (296)
3.8
37 (377)
Max. working pressure heating circuit
Max. working temperature heating circuit
Adjustable heating temperature Pos 1
Adjustable heating temperature Pos 2
Total volume heating expansion tank
Heating expansion tank precharge
Generator water capacity
Head available with flowrate 1000/h
Hot water production available heat output
Domestic hot water adjustable temperature
Domestic circuit flow limiter
Flow limiter rated delivery min. pressure
Domestic circuit min. pressure (dynamic)
Domestic circuit max. working pressure
* “D” specific delivery according to EN 625
Drawing capacity in continuous operation (T 30°C)
Weight of boiler full
Weight of boiler empty
bar
°C
°C
°C
l
bar
l
kPa (m H
2
O)
kW (kcal/h)
°C
l/min
bar
bar
bar
l/min
l/min
kg
kg
3
90
25 - 85
25 - 45
8
1.0
3.5
21.56 (2.2)
23.5 (20210)
35 - 60
8
1.0
0.3
10
10.6
11.2
53
49
Electrical connection
Rated absorption
Installed electrical power
Power absorbed by circulating pump
Power absorbed by fan
Appliance electrical system protection
V/Hz
A
W
W
W
-
230/50
0.59
128
83
20
IPX4D
G20
G30
G31
Mass flow of fumes at rated output
Mass flow of fumes at min. output
CO
2
at Q. Rated/Min.
CO with 0% O
2
at Q. Rated/Min.
NO
X
with 0% O
2
at Q. Rated/Min.
Temperature of fumes at rated output (50/30)
Temperature of fumes at min. output (50/30)
kg/h
kg/h
%
ppm
ppm
°C
°C
39
8
9.2 / 9.0
89 / 5
36 / 12
43
38
33
7
12.5 / 11.9
619 / 6
268 / 19
47
46
33
9
10.6 / 9.7
115 / 8
61 / 14
45
44
Max. temperature of exhaust gas
°C
75
NO
X
class
NO
X
weighted
CO weighted
-
mg/kWh
mg/kWh
5
50
24
Type of appliance
B23 / B33 / C13x / C33x / C43x / C53x / C63x / C83x
Category
II2H3+
32
INST
ALLER
USER
TECHNICIAN
33
INST
ALLER
USER
TECHNICIAN
