
Installation
45
EN
Burner and nozzle characteristics tables
Nozzles which are not provided are available at Authorised Service Centres.
1
Natural Gas G20 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.5 3.0
Nozzle diameter (1/100 mm)
76 95 117 135 126
Reduced capacity (W)
400 500 750 1050 1050
Primary air (mm)
1.0 1.0 1.0 1.5 1.5
2
Natural Gas G25 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.5 3.0
Nozzle diameter (1/100 mm)
76 95 117 135 126
Reduced capacity (W)
400 500 750 1050 1050
Primary air (mm)
1.0 1.0 1.0 1.5 1.5
3
Natural Gas G25 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.5 3.0
Nozzle diameter (1/100 mm)
82 105 126 150 135
Reduced capacity (W)
400 500 750 1050 1050
Primary air (mm)
1.0 1.0 1.0 1.5 1.5
4
LPG G30/31 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.4 3.0
Nozzle diameter (1/100 mm)
48 62 76 87 82
Reduced capacity (W)
400 500 750 1050 1050
Primary air (mm)
422103
Rated capacity G30 (g/h)
80 124 189 247 218
Rated capacity G31 (g/h)
79 121 186 243 214
5
LPG G30/31 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.5 3.0
Nozzle diameter (1/100 mm)
42 54 67 76 73
Reduced capacity (W)
450 550 850 1050 1050
Primary air (mm)
2 1 0.5 1.5 1.5
Rated capacity G30 (g/h)
80 131 189 254 218
Rated capacity G31 (g/h)
79 129 186 250 214
6
City Gas G110 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.5 2.9
Nozzle diameter (1/100 mm)
132 165 230 280 250
Reduced capacity (W)
400 500 750 1050 1050
Primary air (mm)
1.0 0.5 1 1 1
7
City Gas G120 AUX SR RR R1 R2
Rated heating capacity (kW)
1.1 1.7 2.6 3.5 3.0
Nozzle diameter (1/100 mm)
126 160 210 250 230
Reduced capacity (W)
400 500 750 1050 1050
Primary air (mm)
1 0.5 1 1 1
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