I have a Voltage 3895, and ordered it with 3 A/C's and only got 2.... Camping world in Houston installed the third unit with a seperate 30amp cord.... works awesome, even though it's not on the load management system... It gives me more options with the 50amp load management to run more! I haven't come accross any campsites that only have 50amp service with out having the 30amp right beside it, so it hasn't been an issue. Mine wasn't pre-wired for 110, it had 12volt with a fantastic fan installed, they ran 110 and put in a junction for the power cord outside.