Immergas Victrix 20 - Technical Data Victrix 27

3.23 Technical data - Victrix 27.
- Fume temperature values refer to an air inlet temperature
of 15°C and delivery temperature of 50°C.
- e data relevant to domestic hot water performance refer
to a dynamic inlet pressure of 2 bar and an inlet tempera-
ture of 15°C; the values are measured directly at the boiler
outlet considering that to obtain the data declared mixing
with cold water is necessary.
- e max. sound level emitted during boiler operation is <
55dBA. e sound level value is referred to semianechoic
chamber tests with boiler operating at max. heat output,
with extension of fume exhaust system according to prod-
uct standards.
- * “D” specic owrate: domestic hot water owrate cor-
responding to an average temperature increase of 30 K,
that the boiler can supply in two successive drawings.
Rated heating power
Min. heating power
Rated heat output (useful)
Min. heat output (useful)
Useful thermal eciency 80/60 Rated/Min.
Useful thermal eciency 50/30 Rated/Min.
Useful thermal eciency 40/30 Rated/Min.
Heat loss at shell with burner O/On (80-60°C)
Heat loss at ue with burner O/On (80-60°C)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
%
32.6 (27996)
6.6 (5638)
32.0 (27520)
6.3 (5418)
98.3 / 96.1
106.2 / 105.2
107.0 / 107.0
0.70 / 0.45
0.03 / 1.25
G20 G30 G31
Gas nozzle diameter
supply pressure
mm
mbar (mm H
2
O)
7.0
20 (204)
5.0
29 (296)
5.0
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
AQUA CELERIS water capacity
Head available with owrate 1000/h
Hot water production available heat output
Domestic hot water adjustable temperature
Domestic circuit ow limiter
Flow limiter rated delivery min. pressure
Domestic circuit min. pressure (dynamic)
Domestic circuit max. working pressure
* “D” specic 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
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
10
1.0
4.8
4.0
35.28 (3.6)
32.0 (27520)
35 - 60
12
1.0
0.3
8
14.8
15.2
67.3
62.5
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
0.90
205
110
43
IPX4D
G20 G30 G31
Mass ow of fumes at rated output
Mass ow of fumes at min. output
CO
2
at Q. Rated/Min.
CO with 0% O
2
at Q. Rated/Min.
NOX with 0% O2 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
51
11
9.44 / 8.90
139 / 5
37 / 9
53
44
46
10
12.2 / 11.5
292 / 5
115 / 20
65
45
53
11
10.35 / 10.0
90 / 6
21 / 12
54
43
Max. temperature exhaust gas °C 75
NO
X
class
NO
X
weighted
CO weighted
-
mg/kWh
mg/kWh
5
48
33
Type of appliance C13 / C33 / C43 / C53 / C63 / C83 / B23 / B33
Category II2H3+
34
INSTALLERUSERTECHNICIAN