Instruction manual

Installation
70
Burner and nozzle characteristics table (90 cm models)
1 Natural gas G20 - 20 mbar AUX SR RR FB UR
Rated heating capacity (kW)
1.10 1.80 2.60 2.90 4.10
Nozzle diameter (1/100 mm)
73 93 115 123 142
Reduced flow rate (W)
400 500 750 950 1500
Primary air (mm)
3 2 1 1.5 2
2 Natural gas G20 - 25 mbar AUX SR RR FB UR
Rated heating capacity (kW)
1.10 1.80 2.60 2.90 4.10
Nozzle diameter (1/100 mm)
70 87 110 115 142
Reduced flow rate (W)
400 500 750 950 1500
Primary air (mm)
3 2 1 1.5 2.5
3 Natural gas G25.1 – 25 mbar AUX SR RR FB UR
Rated heating capacity (kW)
1.10 1.80 2.60 2.90 4.0
Nozzle diameter (1/100 mm)
82 100 123 130 150
Reduced flow rate (W)
400 500 750 950 1500
Primary air (mm)
3 2 0.5 1 2
4 Natural Gas G25 – 20 mbar AUX SR RR FB UR
Rated heating capacity (kW)
1.10 1.80 2.60 2.90 4.10
Nozzle diameter (1/100 mm)
82 105 126 135 160
Reduced flow rate (W)
400 500 750 950 1500
Primary air (mm)
3 2 1 1.5 2
5 Natural Gas G27 – 20 mbar AUX SR RR FB UR
Rated heating capacity (kW)
1.10 1.80 2.60 2.90 4.0
Nozzle diameter (1/100 mm)
82 105 130 135 160
Reduced flow rate (W)
400 500 750 950 1500
Primary air (mm)
3 2 0.5 1.5 2
6 Natural gas G2.350 – 13 mbar AUX SR RR FB UR
Rated heating capacity (kW)
1.10 1.75 2.60 2.90 4.10
Nozzle diameter (1/100 mm)
100 126 160 165 200
Reduced flow rate (W)
400 500 750 950 1500
Primary air (mm)
3 2 1 1.5 2