Multifunctional control suitable for two independent burners, with thermoelectric flame supervision device and with restart interlock, pressure regulator or, otherwise, flow adjuster. The main outlet is controlled by a modulating ON-OFF thermostat, with temperature setting knob, the auxiliary outlet is operated manually. On request it is possible to mount a piezo igniter. Pilot outlet gas flow, minimum and maximum main outlet pressure, minimum and maximum auxiliary outlet flow adjustments are available. Lateral or bottom inlet and outlet gas connections; lateral auxiliary outlet.