Good friends, I tell you, I have to change a compressor to a non-frost refrigerator. It has a 1/4 compressor for r600 and I am having a hard time getting it read in some post here that you can put a compressor of the same capacity in 134 without modifying anything. I would like to know if anyone did.

Hello You can do it without problems, you have to do a good sweep of the circuit, replace the dehydrator filter, compressor, good vacuum and load Luck

I have done it and it is like this: without modifying anything, but beware, you have to perform sweeps on both sides: evaporator and condenser, I did it with the same r134a refrigerant with which I am going to charge, this so that there are no residues of the r600 already which is very flammable, then change the filter, a good vacuum and the refrigerant charge, either little by little or by weight or as you usually do, greetings and good luck.