7729500 (03-12/19)
18
INST
ALLER Section
(en)
19. TECHNICAL SPECIFICATIONS
Model: STAR
1.12
1.24
24
28
33
Category
I
2H
Gas used
-
G20
Rated heat input for DHW circuit.
kW
-
-
24,7
28,9
34,0
Rated heat input for heating circuit.
kW
12,4
24,7
20,6
24,7
28,9
Reduced heat input
kW
2,1
3,5
3,5
3,9
4,8
Rated heat output for DHW circuit
kW
-
-
24,0
28,0
33,0
Rated heat power 80/60 °C
kW
12,0
24,0
20,0
24,0
28,0
Rated heat power 50/30 °C
kW
13,1
26,1
21,8
26,1
30,6
Reduced heat output 80/60 °C
kW
2,0
3,4
3,4
3,8
4,7
Reduced heat output 50/30 °C
kW
2,2
3,7
3,7
4,1
5,1
Rated efficiency 50/30 °C
%
105,5
105,4
105,5
105,5
105,5
Max. pressure of water in heating circuit
bar
3
Min. pressure of water in heating circuit
bar
0,5
Capacity of water in expansion vessel
l
8
8
8
8
10
Minimum pressure of expansion vessel
bar
0,8
Max. pressure of water in DHW circuit
bar
-
-
8,0
8,0
8,0
Min. dynamic pressure in DHW circuit
bar
-
-
0,15
0,15
0,15
Minimum flow of water in DHW circuit
l/min
-
-
2,0
2,0
2,0
Production of DHW with ∆T = 25 °C
l/min
-
-
13,8
16,1
18,9
Production of DHW with ∆T = 35 °C
l/min
-
-
9,8
11,5
13,5
Specific flow “D” (EN 13203-1)
l/min
-
-
11,5
13,4
15,8
Temperature range in heating circuit
°C
25÷80
25÷80
25÷80
25÷80
25÷80
Temperature range in DHW circuit
°C
-
-
35÷60
35÷
60
35÷60
Fumes typology
-
C13 - C33 - C43 - C53 - C63 - C83 - C93 - B23
Coaxial flue duct diameter
mm
60/100
Diameter of separate outlets
mm
80/80
Max. mass flow rate of fumes
kg/s
0,006
0,012
0,012
0,014
0,017
Min. mass flow rate of fumes
kg/s
0,001
0,002
0,002
0,002
0,002
Max. temperature of fumes
°C
64
65
65
65
65
NOx Class
-
6
Natural gas supply pressure 2H
mbar
20
Power supply voltage
V
230
Power supply frequency
Hz
50
Rated power supply
W
70
68
81
97
109
Net weight
kg
38,5
38,8
41
41
42,5
Dimensions - height
mm
763
- width
mm
450
- depth
mm
345
Protection-limit against humidity (EN 60529)
-
IPX5D
CE Certificate 0085CL0214
CONSUMPTION AT HEAT INPUT Qmax and Qmin
Qmax (G20) - 2H
m
3
/h
1,31
2,61
2,61
3,06
3,60
Qmin (G20) - 2H
m
3
/h
0,22
0,37
0,37
0,41
0,51
Summary of Contents for Star Condens+
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Page 55: ...55 e l 7729500 03 12 19 17 4 SECTION F 17 5 CO2 CO2 6 On 3 303 3 1 ESC 18 90...
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Page 60: ...7729500 03 12 19 60 S E C T I O N A 7729514...
Page 66: ...7729500 03 12 19 66 S E C T I O N C 7218789 01 53 5 41 5...
Page 67: ...67 S E C T I O N C 7729500 03 12 19 53 5 41 5 A 168 5 53 5 41 5 A 168 5 130 22 22...
Page 68: ...7729500 03 12 19 68 S E C T I O N D 25 mm...
Page 71: ...71 S E C T I O N F 7729500 03 12 19...
Page 72: ...7729500 03 12 19 72 S E C T I O N F 7715701 4 5 1 CG_2522...
Page 73: ...73 S E C T I O N G 7729500 03 12 19...
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