Glass door refrigerators are an indispensable component for the catering and retail sectors. The appliances are able to keep food at a stable and safe temperature to guarantee its freshness and shelf life. One of the most important factors when choosing a glass door refrigerator is the climate class. There are six different climate classes, ranging from SN to T. The classes are rated according to the environmental conditions in which the refrigerator can be used.

Class SN: This class is suitable for use in a normal indoor environment. The temperature here is between +16°C and +32°C and the relative humidity is up to 65%.

Class N: This class is suitable for use in a cooler indoor environment. The temperature here is between +16°C and +32°C and the relative humidity is up to 85%.

Class ST: This class is suitable for use in a warm indoor environment. The temperature here is between +16°C and +38°C and the relative humidity is up to 65%.

Class T: This class is suitable for use in a very warm indoor environment. The temperature here is between +16°C and +43°C and the relative humidity is up to 65%. Class N-ST: This class is suitable for use in a normal to warm indoor environment. The temperature here is between +16°C and +38°C and the relative humidity is up to 85%. Translated with DeepL.com (free version)

Class SN-T: This class is suitable for use in a normal to very warm indoor environment. The temperature here is between +16°C and +43°C and a relative humidity of up to 85%.

It is important to select the correct climate class for your glass door refrigerator to ensure that it works efficiently and has a long shelf life. Check the ambient conditions before you buy a glass door refrigerator and select