Mike my 84 Hickox was way ahead of its time it was an all-electric coach. However the refrigerator was ACDC and it was the size like you have bought so I couldn't have put a bigger one in there if I wanted to without really doing some major stuff. It also had a cooktop that was 220 volt. The fridge was toast cooktop badly stained. I yanked both of them and actually put propane on the bus took it backwards and put a propane cooktop and oven and a propane and 110 volt fridge everybody thought I was crazy but that's because I am. It was a nice fridge had an ice maker work good plenty big enough and it reduced the camper to A 1 inverter bus, that's all I needed. Number 2 was backup. Somewhere back in the archives there's a thread with pictures the way I did it. It's a versatile cost-effective solution for older stuff with people with limited money and does a good job.