Operation Manual

Installation
23
EN
Burner and nozzle characteristics tables
The nozzles not provided are available at Authorised Service Centres.
1
Natural Gas G20 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.6 3.1 3.5 1.0 3.2
Nozzle diameter (1/100 mm)
76 95 115 126 135 73 130
Reduced capacity (W)
400 500 750 900 1600 400 1400
Primary air (mm)
10.51 11.521.5
2
Natural Gas G25 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.5 3.0 3.4 1.0 3.1
Nozzle diameter (1/100 mm)
76 95 115 126 135 73 130
Reduced capacity (W)
400 500 750 900 1600 400 1400
Primary air (mm)
10.51 11.521.5
3
Natural Gas G25 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.6 3.1 3.5 1.1 3.1
Nozzle diameter (1/100 mm)
82 105 126 140 150 82 140
Reduced capacity (W)
400 500 750 900 1600 400 1400
Primary air (mm)
10.51 11.522.5
4
LPG G30/31 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.6 3.1 3.5 1.0 3.2
Nozzle diameter (1/100 mm)
48 62 76 85 87 48 85
Reduced capacity (W)
400 500 750 1000 1600 400 1400
Primary air (mm)
1.5 1.5 1.5 8 3 4 12
Rated capacity G30 (g/h)
80 124 189 225 254 73 233
Rated capacity G31 (g/h)
79 121 186 221 250 71 229
5
LPG G30/31 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.6 3.1 3.5 1.1 3.1
Nozzle diameter (1/100 mm)
42 54 67 76 76 42 73
Reduced capacity (W)
400 500 800 1000 1600 400 1400
Primary air (mm)
10.5121212
Rated capacity G30 (g/h)
80 124 189 225 254 80 225
Rated capacity G31 (g/h)
79 121 186 221 250 79 221
6
City Gas G110 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.6 3.1 3.5 1.1 3.2
Nozzle diameter (1/100 mm)
132 165 210 250 270 132 250
Reduced capacity (W)
400 500 750 900 1400 400 1200
Primary air (mm)
0.5 0.5 0.5 0.5 1 1 2
7
City Gas G120 AUX SR RR R UR UR2 int. UR2 est.
Rated heating capacity (kW)
1.1 1.7 2.6 3.1 3.5 1.1 3.2
Nozzle diameter (1/100 mm)
126 165 200 230 250 126 230
Reduced capacity (W)
400 500 750 900 1400 400 1200
Primary air (mm)
10.50.511.512.5