3.2
Technical data
Type
(700)
(1000)
(1400)
(1800)
(2200)
(2800)
• Nominal output at 80/60 °C
kW
700
1000
1400
1800
2200
2800
• Range of output at 80/60 °C
kW
250-700 300-1000 420-1400 540-1800
660-2200
840-2800
• Burner input maximum
kW
725
1037
1458
1865
2280
2901
• Maximum working temperature
1
°C
105
105
105
105
105
105
• Minimum working temperature
°C
75
75
75
75
75
75
• Minimum boiler return temperature
°C
35
35
35
35
35
35
• Safety temperature limiter setting (water side)
2
°C
120
120
120
120
120
120
• Working/test pressure
bar
6/9
6/9
6/9
6/9
6/9
10/16
•
Boiler efficiency at full load at 80/60 °C
(net calorific value/gross calorific value)
%
96.5/87.0 96.4/86.9 96.0/86.5 96.5/87.0
96.5/87.0
96.5/87.0
•
Efficiency at partial load 30 % (EN 303)
(net calorific value/gross calorific value)
%
97.4/87.7 97.4/87.7 97.3/87.7 97.4/87.7
97.5/87.8
97.5/87.8
•
Standard efficiency 75/60 °C (according to DIN 4702 part 8)
(net calorific value/gross calorific value)
%
97.4/87.7 97.4/87.8 97.1/87.5 97.5/87.9
97.5/87.9
97.5/87.9
• Stand-by loss at 70 °C
Watt
850
1000
1200
1350
1550
1800
• Flue gas temperature at nominal output at 80/60 °C
°C
94
101
102
99
93
92
• Maximum chimney draught
Pa
20
20
20
20
20
20
• Flue gas resistance at nominal output
10.5 % CO
2
natural gas
500 m over sea level (Tolerance ± 20 %)
mbar
4.9
4.8
4.7
5.7
6.5
7.2
•
Flue gas mass flow at nominal output
10.5 % CO
2
natural gas
kg/h
1133
1623
2271
2923
3571
4546
• Flow resistance boiler
3
z-value
0.012
0.012
0.003
0.003
0.003
0.002
•
Water flow resistance
at 20 K mbar
10.8
22.0
10.8
17.9
26.7
28.8
•
Water flow volume
at 20 K m³/h
30.0
42.9
60.0
77.1
94.3
120.0
• Boiler water content
litres
670
1130
1580
2020
2534
2844
• Insulation thickness boiler body
mm
80
80
80
80
80
80
• Weight (incl. casing) 6 bar
kg
1390
2100
2794
3500
4455
5567
• Weight (without casing) 6 bar
kg
1250
1960
2654
3200
4105
5167
• Heating surface
m²
36.52
44.23
68.49
89.51
117.26
142.34
• Combustion chamber dimension
Ø inside x length
mm
584/1835 684/1985 830/2180 830/2301
830/3076
922/3272
• Combustion chamber volume
m³
0.492
0.729
1.179
1.244
1.663
2.222
• Dimensions
see Dimensions
1
Limited by the boiler control T2.2 to 90 °C resp. U3.2 and T0.2 to 105 °C.
2
Maximum safety temperature for boiler control T2.2: 110 °C resp. U3.2 and T0.2: 120 °C.
3
Flow resistance boiler in mbar = volume flow (m
3
/h)
2
x z
14
4 214 864 / 01
TECHNICAL INFORMATION
Summary of Contents for CompactGas 1000
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