On our second refrigerator. Presently the fan is making a loud noise. I can never get the freezer below 20 degrees, and it frosts up and needs defrosting every 4 to 6 days. We use coolers for drinks so we don't have to open the refrigerator often. Use an inside extra fan, battery operated and additional fan outside and still have problems maintaining a safe temp for storage. Likes to hover around 48 degrees. Does very poorly in hot and humid weather. Never had these problems with other RV refrigerators.