It is supplied with single flame, two stage flame or modulating flame versions. On request it can be equipped with a thermoregulator to control the temperature. Air and gas train can be arranged horizontally right, left and vertically.
An electronic device controls all the different steps for the automatic operation, for pre-ventilation, ignition, and detection that can be executed by electrode or photocell. This device can be installed on the switchboard (BFN) or directly on the burner itself with the help of a sealed gear case (compact BFN).