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Installation
126
Burner and nozzle characteristics tables
1 Natural gas G20 - 20 mbar
SR
R
UR2 int.
UR2 ext.
Rated heating capacity (kW)
1.80
3.0
0.9
3.30
Nozzle diameter (1/100 mm)
97
120
70
128
Pre-chamber (printed on nozzle)
Z
H9
H1
F3
Reduced flow rate (W)
500
800
400
1200
2 Natural gas G20 - 25 mbar
SR
R
UR2 int.
UR2 ext.
Rated heating capacity (kW)
1.80
3.0
0.8
3.4
Nozzle diameter (1/100 mm)
94
110
65
130
Pre-chamber (printed on nozzle)
Z
H8
H1
H3
Reduced flow rate (W)
500
800
400
1200
3 Natural gas G25/G25.3 - 25 mbar
SR
R
UR2 int.
UR2 ext.
Rated heating capacity (kW)
1.80
3.0
0.90
3.30
Nozzle diameter (1/100 mm)
94
121
68
128
Pre-chamber (printed on nozzle)
Y
F2
F1
F2
Reduced flow rate (W)
500
800
400
1200
4 Natural gas G25.1 - 25 mbar
SR
R
UR2 int.
UR2 ext.
Rated heating capacity (kW)
1.80
3.0
0.90
3.30
Nozzle diameter (1/100 mm)
100
134
72
136
Pre-chamber (printed on nozzle)
Y
F3
H1
F3
Reduced flow rate (W)
500
800
400
1200
5 Natural gas G25 - 20 mbar
SR
R
UR2 int.
UR2 ext.
Rated heating capacity (kW)
1.80
3.0
0.90
3.30
Nozzle diameter (1/100 mm)
100
134
72
138
Pre-chamber (printed on nozzle)
Y
F3
F1
F3
Reduced flow rate (W)
500
800
400
1200
6 Natural gas G2.350 - 13 mbar
SR
R
UR2 int.
UR2 ext.
Rated heating capacity (kW)
1.80
2.90
0.90
3.30
Nozzle diameter (1/100 mm)
120
165
91
180
Pre-chamber (printed on nozzle)
Y
F3
Y
H4
Reduced flow rate (W)
500
800
400
1200