• LordOfTheChia@lemmy.world
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    1 year ago

    The difficulty (just looking at the refrigerant) is the huge differences in pressure needed between refrigerants.

    Then you have to look at the compatibility of the compressor motor oils and the refrigerant.

    One example

    60 PSI to 85 PSI for R-22 and 105 PSI to 143 PSI for R-410A

    Others: