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en Installation instructions
Gas pressure (mbar)
Nozzle (mm)
Bypass nozzle (mm)
Max. input power
(kW)
Min. input power (kW) ≤0.9
Gas flow at 15 °C
3
and 1013 mbar m
/h
Gas flow at 15 °C
and 1013 mbar g/h
Nozzle values for the high-output burner
Note the following information for the gas types that are listed in the table for some burners.
Gas pressure (mbar)
Nozzle (mm)
Bypass nozzle (mm)
Max. input power (kW) 3
Min. input power (kW)
Gas flow at 15 °C and
3
1013 mbar m
/h
Gas flow at 15 °C and
1013 mbar g/h
52
G20/
G20
G20
G25
20/25
20
25
0.97
0.97
0.91
0.60
0.60
0.60
1.75
1.75
1.75
≤0.9
≤0.9
0.167/
0.167
0.167
0.194
-
-
-
G20/
G20
G20
G25
20/25
20
25
1.16
1.16
1.10
0.78
0.78
0.78
3
3
≤1.3
≤1.3
≤1.3
0.285/
0.285
0.285
0.332
-
-
-
G25
G25
G25.3 G30/G31 G30
20
25
25
1
0.94
0.94
0.60
0.60
0.60
1.75
1.75
1.75
≤0.9
≤0.9
≤0.9
0.194
0.194
0.190
-
-
-
G25
G25
G25.3 G30/
20
25
25
1.34
1.26
1.26
0.78
0.78
0.78
3
3
3
≤1.3
≤1.3
≤1.3
0.332
0.332
0.325
-
-
-
G30
28–
50
37
30/37
0.65
0.58
0.62
0.40
0.40
0.40
1.75
1.75
1.75
≤0.9
≤0.9
≤0.9
-
-
-
127/125 127
127
G30
G30
G31
28–
50
37
30/37
0.85
0.75
0.80
0.49
0.49
0.49
3
3
3
≤1.3
≤1.3
≤1.3
-
-
-
218/21
218
218
4
G27
G2.350
20
13
1
1.31
0.60
0.60
1.75
1.75
≤0.9
≤0.9
0.203
0.225
-
-
G27
G2.350
20
13
1.38
1.65
0.78
0.78
3
3
≤1.3
≤1.3
0.348
0.397
-
-
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