What are Fridge Climate Class Ratings?

All refrigeration products have a maximum and minimum ambient temperature they can operate at, and are rated accordingly. Many refrigeration products are able to operate at temperatures much lower than the climate classes shown, so be sure to check the technical specifications of the model you are interested in.

The three climate classes are:

  • SN (Sub Normal) +10°C - +32°C
  • N (Normal) +16°C - +32°C
  • ST (Sub Tropical) +18°C - +38°C