Hi JRS- The only recommendation we suggest on Refrigerator Installation Location and Temperature; It is not recommended that refrigerators be used in unheated locations, such as garages, porches, or unheated rooms during periods when the temperature is likely to fall below 60 degrees Fahrenheit.
Additionally, We do not recommend installing a refrigerator where the temperature will exceed 110 degrees Fahrenheit. ( see below link for full context)
See page 7 of the Use and Care manual for requirements on location and clearance:
Hope this helps; Thanks for checking with Us