Burner and nozzle characteristics tables
1 Natural Gas G20
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
2 Natural Gas G20
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
3 Natural Gas G25
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
4 Natural Gas G25.1
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
6 Natural Gas G27
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
7 Natural Gas G2.350
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
Installation
AUX
1.0
72
(X)
400
AUX
1.0
72
(X)
400
AUX
1.0
72
(X)
400
AUX
1.0
77
(F1)
400
AUX
1.0
77
(F1)
400
AUX
1.0
94
(Y)
400
SR
R
1.8
2.9
97
120
(Z)
(H9)
500
800
SR
R
1.8
2.9
94
113
(Z)
(H8)
500
800
SR
R
1.8
2.8
94
120
(Y)
(H9)
500
800
SR
R
1.8
2.9
100
134
(Y)
(F3)
500
800
SR
R
1.8
2.9
105
138
(Y)
(F3)
500
800
SR
R
1.8
2.9
120
165
(Y)
(F3)
500
800
UR2 (int+ext)
4.2
75+135
(H1)+(H3)
1900
UR2 (int+ext)
4.2
75+127
(H1)+(H3)
1900
UR2 (int+ext)
4.0
75+135
(H1)+(H3)
1900
UR2 (int+ext)
4.2
75+138
(H1)+(F3)
1900
UR2 (int+ext)
4.2
80+148
(H1)+(F3)
1900
UR2 (int+ext)
4.0
100+190
(0)+(H3)
1900
83