Are Tioga 31M m/h's equipped with inverter by Fleetwood?

I used 10 gauge wire, as was recommended to me by someone on another forum. The distance from the batteries to the inverter is at most two feet. I looked at heavier gauge wire, but it was just too stiff and too heavy. Smaller gauge than 10 gauge was too light, so I think the 10 gauge was the right choice. My inverter is only 350 watt, and will only power the DVD player.