Progressive/modulating two-stage gas burners with electronic cam
Power from 50 to 160 kW

Main features

• Gas burner compliant with European standard EN676. Electronic operation at two progressive stages.
• Modulating operation through assembly of automatic modulation regulator (kit to be ordered separately).
• Modulation ratio 1:3.
• Burner with low NOx and CO emissions in accordance with European standard EN676: class 2.
• Combustion air and combustion head regulation.
• Combustion air intake with throttle damper. Air flow adjustment with electric servomotor.
• Air damper closing in pause to prevent any heat dispersion to the flue.
• Easy maintenance as the mixing unit can be removed without having to disassemble the burner from the boiler.
• Sliding generator connection flange to adapt the head protrusion to the various types of heat generators.
• Gas train in EC version, consisting of a throttle valve, operation and safety valve with electro-magnetic operation, valve seal control, minimum pressure switch, pressure regulator and gas filter.
• Connection to gas train with fail safe connectors.
• Gas train exit: high.
• Flame presence control by means of a ionizing electrode prepared for microammeter connection.
• Control panel with operating display and programming keyboard for burner calibration.
• 7-pole plug for burner electric and thermostatic supply.
• 4-pole plug for second operation stage control or for the power electronic regulator connection.
• Electrical system with protection rating IP40.