BLUEHELIX MAXIMA
223
EN
cod. 3541U630 - Rev. 00 - 07/2020
4.4 Technical data table
Table 9- Technical data table
Data
Unit
BLUEHELIX MAXIMA 24C
BLUEHELIX MAXIMA 28C
BLUEHELIX MAXIMA 34C
PRODUCT IDENTIFICATION CODES
0TSB2MWA
0TSB4MWA
0TSB7MWA
COUNTRIES OF DESTINATION
IT - ES - RO - PL
(IT) - II2H3+ (ES) - II2H3B/P (RO) - II2ELW3B/P (PL
GAS CATEGORY
Max. heating capacity
kW
20.4
24.5
30.6
Q
Min. heating capacity
kW
2.9
2.9
2.9
Q
Max. heat output in heating (80/60°C)
kW
20.0
24.0
30.0
P
Min. heat output in heating (80/60°C)
kW
2.8
2.8
2.8
P
Max. heat output in heating (50/30°C)
kW
21.7
26.0
32.5
Min. heat output in heating (50/30°C)
kW
3.1
3.1
3.1
Max. heating capacity in DHW
kW
25.0
28.5
34.7
Min. heating capacity in DHW
kW
2.9
2.9
2.9
Max. heat output in DHW
kW
24.5
28.0
34.0
Min. heat output in DHW
kW
2.8
2.8
2.8
Efficiency Pmax (80-60°C)
%
98.1
98.1
97.9
Efficiency Pmin (80-60°C)
%
98.0
98.0
98.0
Efficiency Pmax (50-30°C)
%
106.1
106.1
106.1
Efficiency Pmin (50-30°C)
%
107.5
107.5
107.5
Efficiency 30%
%
109.7
109.7
109.5
Gas supply pressure G20
mbar
20
20
20
Max. gas flow G20
m
3
/h
2.65
3.02
3.67
Min. gas flow G20
m
3
/h
0.31
0.31
0.31
CO
2
- G20
%
-
-
-
Gas supply pressure G31
mbar
37
37
37
Max. gas flow G31
kg/h
1.94
2.21
2.70
Min. gas flow G31
kg/h
0.23
0.23
0.23
CO
2
- G31
%
-
-
-
NOx emissions class
-
6
6
6
NOx
Max. working pressure in heating
bar
2.5
2.5
2.5
PMS
Min. working pressure in heating
bar
0.8
0.8
0.8
Heating adjustment max. temperature
°C
95
95
95
tmax
Heating water content
liters
2.9
2.9
4.3
Heating expansion vessel capacity
liters
8
8
10
Heating expansion vessel precharge pressure
bar
0.8
0.8
0.8
Max. working pressure in DHW
bar
9
9
9
PMW
Min. working pressure in DHW
bar
0.3
0.3
0.3
DHW flow rate Dt 25°C
l/min
14.0
16.1
19.5
DHW flow rate Dt 30°C
l/min
11.7
13.4
16.2
D
Protection rating
IP
X4D
X4D
X4D
Power supply voltage
V/Hz
230V/50Hz
230V/50Hz
230V/50Hz
Electrical power input
W
73
82
99
Empty weight
kg
28
28
32
Type of unit
C10-C11-C13-C23-C33-C43-C53-C63-C83-C93-B23-B33
C10-C11 flues installation pressure
Pa
77
80
79