The Norcold broke (again) and I am going with a Residential.

As to the question on the household fridge, 16 cu ft chest freezer and 3 1/2 cu basement freezer, all three are standard compressor units. The only caveat is that the 3 1/2 cu ft unit has an AC/DC compressor. In all instances I run it on the AC side as the plug is more easily accessible. My small unit is a Fridge Freeze, with a custom thermostat that we have had for a number of years. Pricey now, but not when we bought it.