Installation
52
Burner and nozzle characteristics tables
1
Natural Gas G20
AUX
SR
RR
R
UR
Rated heating capacity (kW)
1.0
1.6
2.5
2.9
3.5
Nozzle diameter (1/100 mm)
67
87
106
115
122
Reduced flow rate (W)
400
500
900
900
1100
Primary air (mm)
4
1
4
4
4
Marking on nozzle
S1
F4
M
S
S
2
Natural Gas G25
AUX
SR
RR
R
UR
Rated heating capacity (kW)
1.0
1.6
2.4
2.9
3.5
Nozzle diameter (1/100 mm)
75
94
115
128
138
Reduced flow rate (W)
400
500
900
900
1100
Primary air (mm)
10
10
2
2
2
Marking on nozzle
F4
X
S
S
S
3
Natural Gas G2.350
AUX
SR
RR
R
UR
Rated heating capacity (kW)
1.0
1.60
2.50
2.80
3.50
Nozzle diameter (1/100 mm)
94
115
155
170
185
Reduced flow rate (W)
400
500
900
900
1100
Primary air (mm)
4
4
2
4
2
Marking on nozzle
Y
Y
H3
H3
-
4
LPG G30/31
AUX
SR
RR
R
UR
Rated heating capacity (kW)
1.0
1.6
2.5
2.9
3.5
Nozzle diameter (1/100 mm)
48
62
76
81
90
Reduced flow rate (W)
400
500
900
900
1100
Primary air (mm)
10
10
10
10
10
Marking on nozzle
-
-
-
-
-
Rated flow rate G30 (g/h)
73
116
182
211
254
Rated flow rate G31 (g/h)
71
114
179
207
250
5
LPG G30/31
AUX
SR
RR
R
UR
Rated heating capacity (kW)
1.0
1.6
2.5
2.9
3.5
Nozzle diameter (1/100 mm)
43
54
65
72
80
Reduced flow rate (W)
500
600
1000
1000
1400
Primary air (mm)
OPEN
4
4
4
4
Marking on nozzle
-
-
-
-
-
Rated flow rate G30 (g/h)
73
116
182
211
254
Rated flow rate G31 (g/h)
71
114
179
207
250
