Technical Descriptions :
Gas burner compliant with European standard EN676. Electronic operation at two progressive stages.
Continuous modulation operation by installing P.I.D. controller in the control panel (to be ordered separately with modulation probe).
Modulation ratio 1:7.
Gas burner with low NOx and CO emissions in accordance with European standard EN676: class 2.
Regulating combustion air and blast-pipe.
Combustion air intake with throttle damper. Air flow adjustment with electric servomotor.
Fully closing air damper on shutdown to avoid loss of heat through the chimney.
Maintenance facilitated by the possibility of removing the combustion head without having to remove the burner from the boiler.
Fixed boiler coupling flange.
Easy maintenance thanks to the two-sides hinge which allows the removal of the combustion head without having to remove the burner from the boiler.
CE version main gas train is complete with operation and safety valve with electromagnetic drive, valve tightness control, minimum and maximum pressure switch, pressure regulator and gas filter
Fail proof connectors for burner/gas train connection
Gas train exit: high.
Flame detection by ionisation electrode with connector for micro amp meter.
Control panel equipped either with display showing the working process and with the keyboard for the burner adjustment.
Terminal board for the electric and thermostatic connections to the burner.
Terminal board for second stage operation or for the connection of the PID electronic regulator.
Electric protection rating: