The DFF530L has a better climate class than most comparable spec fridge freezers that were launched more than two years ago. This fridge has a T climate class, whereas most similar spec fridge freezers that were released more than two years ago have a SN climate class.
A T climate class is actually the best climate class amongst all fridges of a comparable type and age to this fridge freezer.
The worst climate class amongst comparable types of fridge freezer is T (Tropical).
What does "climate class" mean?