Whirring noise from inverter
It sounds as if there is a fan or something that comes on intermittently, anything to be concerned about?
Forum Discussion
Just so the OP can tell us if he means inverter or converter, an inverter takes 12 vdc input and gives out 120 vac. The converter takes 120 vac shore power and puts out 12+ vdc to charge the battery and power the 12v equipment in the RV.
