The Indesit BIAAA 13P has a T climate class which is better than most fridge freezers of a similar type and age to it. Most fridge freezers of this age and type have a SN climate class. This Indesit fridge freezer also have a ST and N climate class.
This fridge freezer's climate class (T) is in fact the best climate class across all similar spec fridge freezers that have been on the market for around the same time as the BIAAA 13P.
A ST climate class is the worst climate class amongst comparable types of fridge freezer.