I went to the house and they only had a single refrigerator and no frigerator... How do thry frigerate their food the first time!? This makes no sense.
@freemo perhaps they only buy unfrigerated food
@freemo David Byrne, with Philip Glass, once wrote a song about a refrigerator (Songs from Liquid Days) - you could ask them.
@freemo
temperature is relative. it is unlikely they are cooking dwarf stars in the kitchen- in comparison, room temperature would be frigged. Thus a refrigerator is sufficient in the case of storing what everyday people may consider heated consumables.