Cool Boxes... Anybody have one and how do you like it?

I have an ENgel. it's a "Single zone" but can be a fridge or freezer... IN 12 years the only thing I have done to it is defrost a few times and blow the dust out... And I only did that because I figured it had been a long time since I put it in the RV and it likely needed dusting.

Only problems I've had with it,, Were "External" (It eats 3 amps of 12 volt DC and that only works if the connections are all up to spec.. I've had to fix a few)