Controls oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat
Solid state flame sensing circuit
LED on term...
Controls oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat
Solid state flame sensing circuit
LED on term...
Controls oil burner, oil valve (if desired) and the ignition transformer in response to a call for heat
Solid state flame sensing circuit
LED on term...