• AGA Certificate 4393
  • Class 2A and/or 2B
  • The LGB... burner controls are used for the startup and supervision of 1- or 2-stage gas or gas / oil burners in intermittent operation.
  • Depending on the type of burner control used, the flame is supervised either by an ionization probe, a blue-flame detector QRC1... for forced draft gas / oil burners, or a UV detector QRA... (with auxiliary unit AGQ1...A27).