OK. The RM2193 in the Little Joe
doesn't have a freezer compartment, but if the ambient temp isn't above 90 degrees F you can turn the whole thing into a freezer compartment.
For efficiency I look for a delta of at least 40 degrees F below ambient. Except when it's 90 plus I run about 50-53 degrees below ambient.
I run the road with mine on propane
, with proper precautions at filling stations of course.
I am getting ready to make a foam dam that will fit inside the door at the bottom, so when I open the door all my cold air doesn't dump. I'll keep the colder things down there and not loose all the cold when I reach inside for an IPA.