In the post on boosters Isotherm fridge he shows freezer and fridge temperatures. He has his freezer set at 20-deg and is working to get consistent fridge temps.
https://www.classbforum.com/forums/f...tml#post141725
In previous discussions I recall that typically the compressor unit freezer temps are in the mid 10s-20s degree range. Of course there are differences among the compressor units, with Novakool units seeming to only give the higher range of freezer temps as I recall.
I ask this as, for my needs, I would like low freezer temps. That was one reason I stayed with the same absorption fridge (Dometic RM2554) when I needed a replacement. When this one fails I will likely replace with a compressor unit, even though I now know how to get the absorption unit to work OK, though it is a hassle at times. (Sometimes it is better to stay with the devil you know).
My question is, are the compressor units able to achieve freezer temps in the low single digit range, say 0-7 degrees or so? What does it take to achieve this freezer performance?
Freezer Performance in Compressor Fridge
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