On Sat, 09 Mar 2019 13:05:43 +0000, Scott
wrote:

snip

We need someone who knows about thermodynamics. Anyone out there?

I think it's more to do with the fridge / freezer and compromise of
design (when used in extreme conditions).

Thanks. It sounds like you know more about it than I do.

Only what I read from your links. ;-)

I am
relying on user experience.

And I can't as I've never had a fridge with such needs (or a fridge
freezer for that matter, let alone one left out in the cold). ;-)

Cheers, T i m