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Type of gas
Explanation
G2.350
For Poland
(13 mbar)
Nozzle values for the auxiliary burner
Note the following information for the gas types that are listed in the table for some burners.
Gas pressure (mbar)
Nozzle (mm)
1
Bypass nozzle
(mm)
Max. input power (kW)
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
Use the bypass nozzle with the appropriate diameter that is included in the set.
1
Nozzle values for the standard-output burner
Note the following information for the gas types that are listed in the table for some burners.
Gas pressure (mbar)
Nozzle (mm)
1
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
Use the bypass nozzle with the appropriate diameter that is included in the set.
1
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)
1
Bypass nozzle
(mm)
Max. input power (kW) 3
Min. input power (kW)
Use the bypass nozzle with the appropriate diameter that is included in the set.
1
G20/
G20
G20
G25
20/25
20
25
0.72
0.72
0.68
0.52/0.
0.52/
0.52/
5
0.5
0.5
1
1
1
≤0.55
≤0.55
≤0.55
0.095/
0.095
0.095
0.111
-
-
-
G20/
G20
G20
G25
20/25
20
25
0.97
0.97
0.91
0.6/0.5
0.6/0.
0.6/0.
8
58
58
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.
0.78/
0.78/
75
0.75
0.75
3
3
≤1.3
≤1.3
≤1.3
Type of gas
G30 (50 mbar)
G25
G25
G25.3 G30/
20
25
25
0.77
0.72
0.72
0.52/
0.52/
0.52/
0.5
05
0.5
1
1
1
≤0.55
≤0.55
≤0.55
0.111
0.111
0.108
-
-
-
G25
G25
G25.3 G30/G31 G30
20
25
25
1
0.94
0.94
0.6/0.
0.6/0.
0.6/0.
58
58
58
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/
0.75
0.75
0.75
3
3
3
≤1.3
≤1.3
≤1.3
Installation instructions en
Explanation
The after-sales service must order
the nozzle set HEZ353110.
G30
G30
G31
28–
50
37
30/37
0.50
0.43
0.47
0.32/
0.32/
0.32/
0.3
0.3
0.3
1
1
1
≤0.55
≤0.55
≤0.55
-
-
-
73/71 73
73
G30
28–
50
37
30/37
0.65
0.58
0.62
0.4/0.38 0.4/0.
0.4/0.
38
38
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.
0.49/
0.49/
46
0.46
0.46
3
3
3
≤1.3
≤1.3
≤1.3
G27
G2.350
20
13
0.77
1.00
0.52/
0.52/
0.5
0.5
1
1
≤0.55
≤0.55
0.116
0.132
-
-
G27
G2.350
20
13
1
1.31
0.6/0.
0.6/0.
58
58
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/
0.75
0.75
3
3
≤1.3
≤1.3
47
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