Hello Rantoybs, Our units are meant to be used indoors, factory specifications note the refrigerator will function properly at a temperature above 45 and under 90 degrees Fahrenheit. Once the room temperature gets out the range, it can affect the cycling of the compressor (cooling process), by giving false readings to the units internal thermostat. Danby recommends selecting a location with reasonable year round temperatures. It should be noted that this refrigerator is intended for indoor residential use and exposure to extreme temperatures may damage the appliance and void the warranty.