1.N-BFN140 Packaged with:

• Flame rod
• Ignition rod
• Burner tube 310S 120 mm
• Air and gas orifices

• Ball Valve
• Gas filter
• Gas flowmeter model QT25-25, G25, min flow 4m3/hr, max flow 40 m3/hr
• Gas stabilizer with filter P1 max 1 bar
• Min and max pressure switch
• Double gas safety solenoids
• Pressure gauge with cock
• Ratio regulator 1:1
• 3. Air pipe with:
• Blower compact 400V
• Min air pressure switch
• Air valve + servomotor 3 points

• Main switch
• Emergency button
• Ermergency light indicator
• Voltage light indicator
• Control unit QBK full B (outside) with status adn error display and reset button (pre-purge programmed)
• Blower protection
• Line protection
• Temperature controller Gefran 1600V modulating (Probe not included)
• Over-temperature device SIL2 (Probe not included)
• Terminals with:

            IN:     -Start contact
                      -Emergency contact
            OUT:  - Burner On feedback
                      - Lockout feedback

Published : 3-Apr-2021