specify type of heat exchanger and fluid commonly used for a refrigerator?
they use an air conditioning system similar to that in an auto. a compressor pumps r134a into a heat exchanger where it bocomes very cold after the molecules are allowed to relax.
Specification is for the designer. But I can list them. A radiator (a pipe with fins on it) and some sort of freon like fluid (freon is no longer used) .
