The ARL 130 has a T climate class which is better than most fridges of this spec and age. Most fridges that were released around the same time as it have a SN climate class. In addition, this fridge have a ST and N climate class.
A T climate class is actually the best climate class amongst all fridges that came out around the same time as the ARL 130.
Amongst similar types of refrigerator the worst climate class is SN.