The CTP 250 has a better climate class than most fridges of a similar age and spec to it. This fridge-freezer has a T climate class, whereas most comparable spec fridge-freezers that have been on the market for a similar time to it have a ST climate class. This Liebherr fridge-freezer also has a SN climate class.
This fridge's climate class (T) is in fact the best climate class across all similar spec fridge-freezers that have been on the market for a comparable time to the CTP 250.
Across similar types of fridge the worst climate class is ST.