residential refrigerator vs rv gas/electric refrigerator?

pnicols,

My Dometic (small size) is costly to run on 120 volt using 5.7 kwh per day.

It has the ARP over heat prevention device and that has saved my bacon several many times.

I'm at an out of level campsite at the moment and had to use six boards (two on each driver's side wheel) to get to 1/2 bubble.

If it were a residential I'd not have to do that.

My fridge is clearly "on the way out". I'll do my level best to keep it running for as long as I can.