Although the Gen Con 9232 board in our Coaches has the ability to start the generator if shore power stops. After many conversations with Larry Westhaver last year I learned of this option. My board took a polarity surge and required a repair. He told me a jumper wire and relocation of the a.c. power plug is all that would be required. I am thinking about updating to this option. Down here in Florida if your Bus lost power in a campsite while you were away for the day Temps could be pretty high inside when you returned.