my one question is simply why would you, o anyone for that matter, cure their bud in a fridge??
not trying to be mean, i just don't see the benefit, unless you're thinking the constant temp would be some kind of benefit to curing bud, but i really don't see it playing that big of a role in it tbh..
if you wanna maintain a constant temp, throw them in a basement imo as basement are far enough below the freeze line that they maintain temps very well.. you ever see those homes built into mountain sides that are constantly like 68 degrees or so??
but yeah, i'm sure you could, just don't really see much if any benefit from doing so is all..