Installation
77
EN
Burner and nozzle characteristics tables
1
Natural Gas
G20
AUX
SR
R
UR2
Rated heating capacity (kW)
1.0
1.8
2.9
4.2
Nozzle diameter (1/100 mm)
72
94
115
75 + 135
Pre-chamber (printed on nozzle)
(X)
(Y)
(Y)
(H1) + (H3)
Reduced capacity (W)
400
500
800
1900
2
Natural Gas
G20
AUX
SR
R
UR2
Rated heating capacity (kW)
1.1
1.8
2.9
4.2
Nozzle diameter (1/100 mm)
72
94
115
75 + 125
Pre-chamber (printed on nozzle)
(X)
(Z)
(H8)
(H1) + (H3)
Reduced capacity (W)
400
500
800
1900
3
Natural Gas
G25
AUX
SR
R
UR2
Rated heating capacity (kW)
1.0
1.8
3.0
4.2
Nozzle diameter (1/100 mm)
72
94
115
75 + 135
Pre-chamber (printed on nozzle)
(X)
(Y)
(Y)
(H1) + (H3)
Reduced capacity (W)
400
500
800
1900
4
Natural Gas
G25.1
AUX
SR
R
UR2
Rated heating capacity (kW)
1.1
1.8
3.0
4.2
Nozzle diameter (1/100 mm)
77
100
134
75 + 138
Pre-chamber (printed on nozzle)
(F1)
(Y)
(F3)
(H1) + (F3)
Reduced capacity (W)
400
500
800
1900
5
Natural Gas
G25
AUX
SR
R
UR2
Rated heating capacity (kW)
1.0
1.8
2.9
4.2
Nozzle diameter (1/100 mm)
77
100
134
80 + 145
Pre-chamber (printed on nozzle)
(F1)
(Y)
(F3)
(Y) + (H3)
Reduced capacity (W)
400
500
800
1900
6
Natural Gas
G27
AUX
SR
R
UR2
Rated heating capacity (kW)
1.0
1.8
2.9
4.2
Nozzle diameter (1/100 mm)
77
105
138
80 + 148
Pre-chamber (printed on nozzle)
(F1)
(Y)
(F3)
(H1) + (F3)
Reduced capacity (W)
400
500
800
1800
7
Natural Gas
G2.350
AUX
SR
R
UR2
Rated heating capacity (kW)
1.0
1.8
2.9
4.1
Nozzle diameter (1/100 mm)
94
120
165
100 + 190
Pre-chamber (printed on nozzle)
(Y)
(Y)
(F3)
(0) + (H3)
Reduced capacity (W)
400
500
800
1900