• AGA Certificate 5403
  • Class 2A
  • For use on industrial furnaces
    • For burners in continuous operation
    • Without fan control and air pressure supervision
    • Flame supervision
      • - with QRA53... / QRA55..., flame detector
      • - with ionizations probe
    • With self-supervising flame signal amplifier
    • Quick startup
    • 1-stage operation with interrupted pilot burner or 2-stage operation
    • Common or separate ionization probe and ignition electrode (single- or double-electrode operation)
    • Automatic restart (repetition) or lockout after loss of flame during operation
    • Indication of program sequence
    • Remote reset facility
    • Programming mechanism in plastic housing, plugs into the base