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 – 25 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
3 Natural gas G25 – 25 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
4 Natural gas G25.1 – 25 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
5 Natural gas G25 – 20 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
6 Natural gas G27 - 20 mbar
Rated heating capacity (kW)
Nozzle diameter (1/100 mm)
Pre-chamber (printed on nozzle)
Reduced flow rate (W)
7 Natural gas G2.350 – 13 mbar
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
77
(F1)
400
AUX
1.0
94
(Y)
400
SR
R
1.8
2.9
94
115
(Y)
(Y)
500
800
SR
R
1.8
2.9
94
113
(Z)
(H8)
500
800
SR
R
1.8
2.8
94
115
(Y)
(Y)
500
800
SR
R
1.8
2.9
100
134
(Y)
(F3)
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
UR
4.0
145
(Z)
1600
UR
4.0
135
(S)
1600
UR
4.0
148
(F3)
1600
UR
4.0
152
(F3)
1600
UR
3.9
152
(F3)
1600
UR
3.9
158
(F3)
1600
UR
4.0
210
(H3)
1600
43