Back-pressure in combustion chamber (mbar) The burners of the series IDEA Low NOx Class 3 (< 80 mg/kWh) covering this output range, have been provided with a very advanced and performing combustion head which ensure a stable combustion in all working conditions. The placement of the components inside the burner permits an easy and precise regulation and maintenance.

TECHNICAL DETAILS Type Model Electric power supply For the configuration of the gas train, see page 113. Suggested boiler drilling Burner flange

Back-pressure in combustion chamber (mbar) Back-pressure in combustion chamber (mbar) Back-pressure in combustion chamber (mbar) Back-pressure in combustion chamber (mbar) Back-pressure in combustion chamber (mbar)