I think this varies between models. It will be interesting to see what others answer. On my 2005 Fleetwood Excursion, the house batteries apparently don't charge from the engine alternator. I don't know why it was designed that way???
Bill
Nodwell RN110 out moose hunting. 4-53 Detroit, Clark 5 spd, 40" wide tracks, 10:00x20 tires, 16,000# capacity, 22,000# weight. You know the mud is getting deep when it's coming in the doors.
