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Available languages
2
Burner description
2.1
Technical data
Model
Capacity
Min./Max. natural gas [kW]
Output adjustment
Fuel
Combustive air temperature
Electrical supply
Ignition
Flame control
2.2
Firing rate
250°C
150°C
50°C
250°C
150°C
50°C
4
500/2000 ÷ 3800
0
500
2000
Thermal power
0
1000
2500
Thermal power
DB3 SM
DB4 SM
1000/3000 ÷ 5000
Modulant
Natural gas (G 20) - Net calorific value 10 kWh/Nm
Natural gas (G 25) - Net calorific value 8.6 kWh/Nm
Max. 250 °C
230 V +/-10% 50/60 Hz
Direct
Standard (1 stop in 24 hours)
D7667
kW
2850 3400 3800
3750
4500
DB6 SM
1400 ÷ 7000
3
3
DB3
DB4
kW
5000
Fig. 1
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