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00RNO0333-B (U0625869)
EVO S -
Installation and Servicing
3.3. Combustion at 15°C and 1013 mbar
3.3.1. G20 natural gas
Nominal power Pn (80/60°C)
kW
Nominal power when condensing P
(50/30°C)
kW
Minimal power Pn (80/60°C)
kW
Nominal heat input Qn
kW
Ignition heat input Qall
kW
Minimum heat input Qmin
kW
Gas flow rate at Pn
m
3
/h
CO
2
value ranges
%
Flue-gas mass flow rate (80/60°C)
Qn
Qall
Qmin
g/s
Flue-gas mass flow rate (50/30°C)
Qn
Qall
Qmin
g/s
Flue-gas temperature (80/60°C)
Qn
Qall
Qmin
°C
Flue-gas temperature (50/30°C)
Qn
Qall
Qmin
°C
Inside diameter of flue-gas output
mm
Maximum allowable nozzle
pressure (B23P) (80/60°C)
Qn
Qall
Qmin
Pa
Maximum allowable nozzle
pressure (B23P) (50/30°C)
Qn
Qall
Qmin
Pa
Combustion air flow rate at Qn
m
3
/h
NOx class
Flue-gas removal and air inlet type
classifications
EVO S
50
70
95
115
135
56,4
69,9
95,7
119,5
134,0
61,0
76,8
104,5
129,5
146,0
11,5
17,1
19,0
23,9
26,8
58,0
72,1
98,5
123,0
137,9
23,5
26,1
30,5
39,0
72,4
11,8
17,6,4
19,6
24,6
27,6
6,1
7,6
10,4
13,0
14,6
50 to 115 models:
135 model:
at Qmin : 8,7% < CO
2
< 8,9%
at Qmax : 9,1% < CO
2
< 9,3%
at Qmin : 8,5% < CO
2
< 8,7%
at Qmax : 8,9% < CO
2
< 9,1%
26,0
10,5
5,3
32,3
11,7
7,7
44,1
13,7
8,8
55,1
17,5
11,0
62,9
30,9
12,5
25,0
10,1
5,1
31,2
11,2
7,5
42,7
13,3
8,5
52,5
16,7
10,2
57,3
29,9
12,1
76
63
62
70
58
57
76
61
62
70
56
56
70
60
59
60
39
38
48
33
34
57
38
38
52
31
32
42
32
30
80
100
100
100
100
200
31
20
123
15
15
187
17
17
200
32
20
200
51
5
174
27
20
100
14
14
159
17
17
200
31
20
172
41
9
72,8
90,6
123,7
154,5
176,7
6
B23, B23P
C13, C33
