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Installation
59
EN
Burner and nozzle specifications tables
1 Natural gas G20 - 20 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 1.70 2.60 3.10 3.90
Nozzle diameter (1/100 mm)
73 92 115 126 140
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1.51.512.52
2 Natural gas G20 - 25 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 1.70 2.60 3.0 3.90
Nozzle diameter (1/100 mm)
73 87 110 115 132
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1.51 11.51.5
3 Natural Gas G25 – 25 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 1.70 2.70 3.10 3.90
Nozzle diameter (1/100 mm)
76 98 123 130 145
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1111.51.5
4 Natural gas G25.3 - 25 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 1.70 2.70 3.10 3.90
Nozzle diameter (1/100 mm)
76 98 123 130 145
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1111.51.5
5 Natural gas G25.1 – 25 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 1.70 2.60 3.10 3.90
Nozzle diameter (1/100 mm)
76 98 123 135 150
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1.51.511.51.5
6 Natural Gas G25 – 20 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 170 2.60 3.10 3.90
Nozzle diameter (1/100 mm)
82 98 126 140 155
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1.5 1.5 1 2 1.5
7 Natural Gas G27 – 20 mbar AUX SR RR R UR3
Rated heating capacity (kW)
1.10 1.70 2.60 3.0 3.90
Nozzle diameter (1/100 mm)
82 105 130 140 160
Reduced flow rate (W)
400 450 650 750 1400
Primary air (mm)
1111.52
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