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Installation
89
EN
Burner and nozzle characteristics tables
1 Natural gas G20 – 20 mbar AUX SR R UR2
Rated heating capacity (kW)
1.0 1.8 3.0 4.2
Nozzle diameter (1/100 mm)
72 97 115 153
Pre-chamber (printed on nozzle)
(X) (Z) (Y) (H3)
Reduced flow rate (W)
400 500 800 1400
2 Natural gas G20 – 25 mbar AUX SR R UR2
Rated heating capacity (kW)
1.1 1.8 3.0 4.2
Nozzle diameter (1/100 mm)
72 94 108 145
Pre-chamber (printed on nozzle)
(X) (Z) (H8) (H3)
Reduced flow rate (W)
400 500 800 1400
3 Natural gas G25.1 – 25 mbar3 AUX SR R UR2
Rated heating capacity (kW)
1.10 1.8 3.0 4.2
Nozzle diameter (1/100 mm)
77 100 134 152
Pre-chamber (printed on nozzle)
(F1) (Y) (F3) (F3)
Reduced flow rate (W)
400 500 800 1400
4 Natural gas G25 – 20 mbar AUX SR R UR2
Rated heating capacity (kW)
1.0 1.8 3.0 4.0
Nozzle diameter (1/100 mm)
77 100 134 165
Pre-chamber (printed on nozzle)
(F1) (Y) (F3) (H3)
Reduced flow rate (W)
400 500 800 1400
5 Natural gas G2.350 – 13 mbar AUX SR R UR2
Rated heating capacity (kW)
1.0 1.8 3.0 3.9
Nozzle diameter (1/100 mm)
94 120 165 190
Pre-chamber (printed on nozzle)
(Y) (Y) (F3) (F3)
Reduced flow rate (W)
400 500 800 1400
6 Liquid gas – G30/31 - 30/37 mbar AUX SR R UR2
Rated heating capacity (kW)
1.0 1.8 3.0 4.0
Nozzle diameter (1/100 mm)
50 65 85 100
Pre-chamber (printed on nozzle)
- - - (H4)
Reduced flow rate (W)
400 500 800 1400
Rated flow rate G30 (g/h)
73 131 218 291
Rated flow rate G31 (g/h)
71 129 214 286
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