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  1. 25-06-2003, 07:11 PM #1
    AndrOvr's Avatar
    AndrOvr
    AndrOvr is offline regular poster
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    Best refrigerator, R22 or r502

    For using in a 1/4 R12 compressor. I want the loest temp possible for heat load around 140w.
  2. 08-07-2003, 03:48 PM #2
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    superheat
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    409 or 401B would be the coldest for the longest time.
    R502 might get it cold, but compressor will not last very long.
  3. 08-07-2003, 03:51 PM #3
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    AndrOvr
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    Im using R409a, but got about -28c w 140w load
    I want -38c
    I think r22 would give me that
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