[Kay Ludlow]

You probably should replace the condenser when you replace the compressor. We made that mistake and swapped out several compressors till someone told us what happens - when the compressor goes, bits of metal get in the condenser. It you don't replace the condenser at the same time as the compressor, those little bits are still in the condenser, and cause the next compressor to fail.

[MeneMeneTekelUpharsin]

Already replaced the condensor, expansion valve, compressor, drier. Really making an effort NOT to give up.